林肯埋弧焊电源DC1500操作手册
林肯电气焊接设备操作手册说明书
MUL TI-SOURCEOPERATOR’S MANUALFor use with machines Code 10668October, 2000IM692Safety Depends on YouLinco ln arc welding equipment is designed and built with safety in mind. However, your overall safety can be increased by proper instal-latio n ... and tho ughtful o peratio n on your part.DO NOT INSTALL,OPERATE OR REPAIR THIS EQUIPMENT WITHOUT READ-ING THIS MANUAL AND THE SAFETY PRECAUTIONS CON-TAINED THROUGHOUT.And,most importantly, think before you act and be careful.Copyright © 2000 Lincoln Global Inc.This manual covers equipment which is nolonger in production by The Lincoln Electric Co. Speci cations and availability of optional features may have changed.Mar ‘95Mar ‘95Mar. ‘93for selecting a QUALITY product by Lincoln Electric. We want you to take pride in operating this Lincoln Electric Company product ••• as much pride as we have in bringing this product to you!Read this Operators Manual completely before attempting to use this equipment. Save this manual and keep it handy for quick reference. Pay particular attention to the safety instructions we have provided for your protection.The level of seriousness to be applied to each is explained below:vvOther indicator lights include the amber Thermal light that signals when the long term output current limit has been exceeded. This limit is determined by a ther-mostat sensing the temperature of the negative output lead from the secondary coils. The white Power light indicates when the Control board is energized. The three lights are high intensity LEDs for improved visi-bility in daylight.The Output Power display uses high intensity LEDs to indicate the percentage of full rated output the machine is supplying.Two additional thermostats protect the machine in the case of fan failure or blocked air flow. The SCR heat sink thermostat responds first to loss of air flow at nor-mal output loads. This thermostat will disable the machine output. The transformer iron rear thermostat senses that the lamination (and thus the coil insula-tion) is over heating (which can happen even if the output is disabled). This thermostat will interrupt power to the Control board causing the input contactor to open until the iron cools.The only user controls are an on-off toggle Power switch that energizes the machine and a 10 A circuit breaker protecting the fan auxiliary against short cir-cuits.DESIGN FEATURES - ALL MODELSSPECIFICATIONS,DESIG N FEATURES AND ADVANTAGESCase parts are predominantly stainless steel, the PC boards are potted in trays, the controls are sealed, all machine coils are copper and the whole transformer is varnish dipped to maximize environmental withstand capability. The coils are all conservatively rated for long life.The Multi-Source output regulates against wide changes in output loading and input line voltage varia-tions to supply a consistently stable voltage high enough to allow the Multi-Welds to provide good man-ual electrode capability.SAFETY PRECAUTIONSGENERAL DESCRIPTIONThe Multi-Source is designed to supply power to the Multi-Weld welders. It has a wide range three phase AC input and can be operated on 50 or 60 Hz. The Multi-Source output peak voltage regulates against wide changes in output loading and input line voltage variations to supply a consistently stable voltage high enough to allow the Multi-Welds to provide good man-ual electrode capability.Primary input voltage taps are selected by a single movable link on the reconnect panel. Main trans-former auxiliary windings power the firing circuit and fan motor. The control auxiliary transformer has a sin-gle, wide range primary and is not reconnectable.The Fan As Needed feature is activated by an output current of 20 Adc or a thermostat on the main trans-former iron.An independent safety circuit on the Control board monitors the voltage peaks and opens the input con-tactor if the limit is exceeded. The green Safe Output light indicates when the machine output voltage isFACTORY INSTALLED OPTIONS / ACCESSORIESThere are no factory installed options.FIELD INSTALLED OPTIONS / ACCESSORIESK1735-1 Multi-Weld 350, Multi-process controller.K857, K857-1 Remote Control, Control Multi-Weldremotely (25 or 100 ft.).K1736-1 Distribution Box, Connects up to 10 Multi-Welds.K449 LN-25, Across the arc wire feeder.K1788-1 Roll Cage, Protect power source, facilitate moving, store cable.K1806-1 Multi-Weld Four Pack, Mounting / lift rack for M-S and four M-Ws.K1807-1 Multi-Weld Eight Pack, Mounting / lift rack for M-S and eight M-Ws.S20428Paralleling Kit,Allows two machines toequally share double load.MACHINE CALIBRATION SPECIFICATIONThe Multi-Source digital display is controlled by a cur-rent sensing circuit on the Control board. The display reads 100 when machine output is a little over 40 kW. To recalibrate the display, the machine output may loaded with Multi-Weld welders or resistive grids or a combination of both to obtain an output of 533 Adc as read by a calibrated standard ammeter. Trimmer resistor R49 may be adjusted to cause the display to read 100.This Troubleshooting Guide is provided to help you locate and repair possible machine malfunctions.Simply follow the three-step procedure listed below.Step 1.LOCATE PROBLEM (SYMPTOM).Look under the column labeled “PROBLEM (SYMP-TOMS)”. This column describes possible symptoms that the machine may exhibit. Find the listing that best describes the symptom that the machine is exhibiting.Step 2.POSSIBLE CAUSE.The second column labeled “POSSIBLE CAUSE” liststhe obvious external possibilities that may contribute to the machine symptom.Step 3.RECOMMENDED COURSE OF ACTIONThis column provides a course of action for the Possible Cause, generally it states to contact your local Lincoln Authorized Field Service Facility.If you do not understand or are unable to perform the Recommended Course of Action safely, contact your local Lincoln Authorized Field Service Facility.HOW TO USE TROUBLESHOOTING GUIDEService and Repair should only be performed by Lincoln Electric Factory Trained Personnel.Unauthorized repairs performed on this equipment may result in danger to the technician and machine operator and will invalidate your factory warranty. For your safety and to avoid Electrical Shock, please observe all safety notes and precautions detailed throughout this manual.__________________________________________________________________________5. LEDs 1 through 6 indicate gate signals are being sent to the main SCRs 1 through 6 respectively. If LED2 on the Control board is bright, along with LEDs 7, 8, and 9 on Firing board, and LEDs 1through 6 are unequal in brightness, check to make sure lead 231 between Control board and Firing board is not broken. (If lead 231 is removed while the machine output is at open circuit, the output voltage peaks may be unregulated and cause the over-voltage protection circuit to open the input contactor. The over-voltage protection circuit may disabled by disconnecting lead 222D at the nega-tive output stud or at pin 1 of P2. NOTE: Themachine may not be used for welding with the pro-tection circuit disabled.6. If one or more of LEDs 1 through 6 are off, LEDs 7,8, and 9 are on and the voltage on lead 231 from the Control board (pin 13, P5 to pin 12, P5) is 3 to 13Vdc replace the Firing PCB.PC BOARD TROUBLESHOOTING GUIDE - FIRING P .C.BOARD1. LEDs 1 through 9 must be lit when the Multi-Source is turned on and the Control board is sending an enable signal to the Firing board (pin 7 in P8 is low in reference to common at pin 12 in P5).2. LEDs 7, 8, and 9 indicate AC power being supplied to the P.C. board from auxiliary windings on the main transformer (T1). If a LED is not on, turn the machine off and unplug P8 from the firing board.Turn the machine back on and check the following voltages:3. If all voltages are present, turn power off, and plug P5 back into J5. Turn power back on. If LEDs 7, 8or 9 are still not lit, replace Firing PCB.4. If voltages were not present, check the circuit back through the external dropping resistors to the auxil-iary windings for a possible open resistor or wire.PC BOARD TROUBLESHOOTING GUIDE - CONTROL P .C.BOARD1. The white Power light on the machine control panel indicates that the Control board power supply is being supplied by rectified secondary voltage from the Control transformer (T2) by way of the Power switch and transformer iron rear thermostat.2. LED1 indicates machine output voltage. At normal output voltages, LED1 will be brightly lit.3. LED2 indicates the level of the control signal to the Firing board. The brightness of LED2 is inversely proportional to machine output because the control signal increases as the machine output decreases.4. LED3 lights when the current amplifier senses an output current over about 10 amps and sends a sig-nal to turn the cooling fan on. If LED3 is on but the fan is not , there could be a problem with the fan motor or the fan motor drive circuit (see LED6).5. LED4 says that some signal, either thermostat, out-put current or output over-current is calling for the fan to operate.6. LED5 tells us that the current signal from the shunt is too high. If LED5 is lit for 5-8 seconds, the enable signal to the Firing board is made high to shut off the output SCRs. In the case of a short duration current overload, LED5 may only be briefly litbecause, in normal operation, the machine output immediately goes to zero. Once disabled, the out-put will remain off for about 75 seconds.7. LED6 indicates that the input to the fan motor opto triac driver has been energized. LED6 should be on as long as the fan motor runs. LED6 and the fan motor will be on for about 5 minutes after LED4goes off.8. LED7 will light when the shorted SCR circuit acti-vates. A positive voltage on the negative output stud (AC instead of DC on the output studs) will activate a circuit causing the input contactor to open. This circuit is active only when the enable signal to the Firing board is high (the output is off).The contactor will remain open (and the whitePower light will remain on) until the Power switch is turned off (or the input power to the machine is oth-erwise removed) for about 1 second and then turned on again.9. The green Safe Output light on the control panel when the machine output voltage is present and safe. It lights when the machine output is between 40 Vdc and 113 volts peak. 10. The yellow Thermal light on the front panel lightswhen the open thermostat signal is sent to the fan control and output disable circuits.Now Available...12th EditionThe Procedure Handbook of Arc WeldingWith over 500,000 copies of previous editions published since 1933, the Procedure Handbook is considered by many to be the “Bible” of the arc welding industry.This printing will go fast so don’t delay. Place your order now using the coupon below.The hardbound book contains over 750 pages of welding information, techniques and procedures. Much of this material has never been included in any other book.A must for all welders, supervisors, engineers and designers. Many welding instructors will want to use the book as a reference for all students by taking advantage of the low quantity discount prices which include shipping by 4th class parcel post.$15.00postage paid U.S.A. MainlandHow To Read Shop DrawingsThe book contains the latest information and application data on the American Welding Society Standard Welding Symbols. D etailed discussion tells how engineers and draftsmen use the “short-cut” language of symbols to pass on assembly and welding information to shop personnel.Practical exercises and examples develop the reader’s ability to visualize mechanically drawn objects as they will appear in their assembled form.187 pages with more than 100 illustrations. Size 8-1/2” x 11”Durable, cloth-covered board binding.$4.50postage paid U.S.A. MainlandNew Lessons in Arc WeldingLessons, simply written, cover manipulatory techniques;machine and electrode characteristics; related subjects,such as distortion; and supplemental information on arc welding applications, speeds and costs. Practice materials,exercises, questions and answers are suggested for each lesson.528 pages, well illustrated, 6” x 9” size, bound in simulated,gold embossed leather.$5.00postage paid U.S.A. MainlandNeed Welding Training?The Lincoln Electric Company operates the oldest and most respected Arc Welding School in the United States at its corporate headquarters in Cleveland, Ohio. Over 100,000stu-dents have graduated. Tuition is low and the training is “hands on”For details write:Lincoln Welding School 22801 St. Clair Ave.Cleveland, Ohio 44117-1199.and ask for bulletin ED-80 or call 216-383-2259 and ask for the Welding School Registrar.Lincoln Welding SchoolBASIC COURSE $700.005 weeks of fundamentalsThere is a 10%discount on all orders of $50.00 or more for shipment at one time to one location.Orders of $50 or less before discount or orders outside of North America must be prepaid with charge, check or money order in U.S. Funds Only.Prices include shipment by 4th Class Book Rate for U.S.A. Mainland Only.Please allow up to 4 weeks for delivery.UPS Shipping for North America Only.All prepaid orders that request UPS shipment please add:$5.00For order value up to $49.99$10.00For order value between $50.00 & $99.99$15.00For order value between $100.00 & $149.00For North America invoiced orders over $50.00 & credit card orders, if UPS is requested, it will be invoiced or charged to you at cost.Outside U.S.A. Mainland order must be prepaid in U.S. Funds. Please add $2.00 per book for surface mail or $15.00 per book for air parcel post shipment.METHOD OF PAYMENT:(Sorry, No C.O.D. Orders)CHECK ONE:Name:_______________________________________________Please Invoice (only if order is over $50.00)Address:_______________________________________________Check or Money Order Enclosed, U.S. Funds only _______________________________________________Credit Card - Telephone:_______________________________________________Signature as it appears on Charge Card:Account No.Exp Date|_|_||_|_|______________________Month YearUSE THIS FORM TO ORDER:Order from:BOOK DIVISION, The Lincoln Electric Company, 22801 St. Clair Avenue, Cleveland, Ohio 44117-1199BOOKS OR FREE INFORMATIVE CATALOGS Telephone: 216-383-2211 or, for fastest service, FAX this completed form to: 216-361-5901.Lincoln Welding School Titles:Price Code QuantityCost(ED-80)New Lessons in Arc Welding $5.00L Seminar Information Procedure Handbook “Twelfth Edition”$15.00PH (ED-45)How to Read Shop Drawings $4.50H Educational Video Information Incentive Management $5.00IM (ED-93) A New Approach to Industrial Economics $5.00NA James F. Lincoln Arc Welding The American Century of John C. Lincoln $5.00AC Foundation Book Information Welding Preheat Calculator $3.00WC-8(JFLF-515)Pipe Welding Charts $4.50ED-89SUB TOTALAdditional Shipping Costs if anyJapaneseChineseKoreanArabicREAD AND UNDERSTAND THE MANUFACTURER’S INSTRUCTION FOR THIS EQUIPMENT AND THE CONSUMABLES TO BE USED AND FOLLOW YOUR EMPLOYER’S SAFETY PRACTICES.SE RECOMIENDA LEER Y ENTENDER LAS INSTRUCCIONES DEL FABRICANTE PARA EL USO DE ESTE EQUIPO Y LOS CONSUMIBLES QUE VA A UTILIZAR, SIGA LAS MEDIDAS DE SEGURIDAD DE SU SUPERVISOR.LISEZ ET COMPRENEZ LES INSTRUCTIONS DU FABRICANT EN CE QUI REGARDE CET EQUIPMENT ET LES PRODUITS A ETRE EMPLOYES ET SUIVEZ LES PROCEDURES DE SECURITE DE VOTRE EMPLOYEUR.LESEN SIE UND BEFOLGEN SIE DIE BETRIEBSANLEITUNG DER ANLAGE UND DEN ELEKTRODENEINSATZ DES HER-STELLERS. DIE UNFALLVERHÜTUNGSVORSCHRIFTEN DES ARBEITGEBERS SIND EBENFALLS ZU BEACHTEN.JapaneseChineseKoreanArabicLEIA E COMPREENDA AS INSTRUÇÕES DO FABRICANTE PARA ESTE EQUIPAMENTO E AS PARTES DE USO, E SIGA AS PRÁTICAS DE SEGURANÇA DO EMPREGADOR.。
林肯埋弧焊电源DC1500操作手册
DC1500操作手册安放位置应放在干燥、前后通风的位置，尽量避免烟尘，以防止过热。
三相输入接线将三相线机器右侧板拆下，将三相线接到交流接触器的输入端L1、L2、L3，将地线接到标有标志的螺栓上，机器通常按440V AC出厂，在国内应按380V AC重接接线，下表为1500A，100%暂载率下的电流一. 输出接线a)输出接线柱：前面板上标有“Positi ve(+)”“Negative(-)”，以接工作电缆和地线，当直流正接时，接工件电缆（地线）“Positi ve(+)”，直流反接时，地线接“Negative(-)”。
b)辅助电源：机器控制输出端31、32号线间有115VAC电压，功率1KW<。
c)接送丝机：国内一般用于接NA-3、NA-5送丝机，将前面板上的控制端盖板打开，按接线图接线。
d)接碳弧气刨：将送丝机连线拆掉，将控制端2、4号线短路。
e)DC1500并联：订T14273备件，按图将二台DC1500并联，可输出3000A/100%二. 操作●暂裁率：DC1500为1500A/60V/100%●设置极性：按照工艺要求将工作电缆和地线接到相应的接线柱、控制面板上的“Electrode Negative-Electrode Positive”（焊丝接负-焊丝接正极，开关应与焊丝实际连接的极性相匹配。
●焊机启动：按“on-off”开关启动或关闭焊机，当焊机启动时控制面板中间的红灯要亮。
●近控/遥控：当从送丝机控制箱上控制焊机的输出时要将开关拔到“Remote”（遥控），当用焊机上的旋钮调节；焊机输出时，将开关拔到“output control at DC1500（近控），数字1到10表示输出大小。
●模式开关（Mode Switch）：开关有三档CV Innershield（CV自保护），CV Submerged arc（CV埋弧焊），VV Submerged arc（VV埋弧焊）。
林肯电焊机操作手册说明书
SP-100OPERA TOR'S MANUALFor use with machines having Code Number 9284 and above .Sales and Service through Subsidiaries and Distributors WorldwideWorld's Leader in Welding and Cutting Products Premier Manufacturer of Industrial MotorsIM366-BNovember 1993Safety Depends on YouLincoln arc welding equipment is designed and built wit h safet y in mind. However, your overall safety can be increased by proper instal-lat ion ... and t hought ful operat ion on your part.DO NOT INSTALL OPERATE OR REPAIR THIS EQUIPMENT WITHOUT READ-ING THIS MANUAL AND THE SAFETY PRECAUTIONS CON-TAINED THROUGHOUT.And,most importantly, think before you act and be careful.9284; 9429; 9521; 9522; 9725;9726; 9794; 9795; 10050Thank Youfor selecting a QUALITY product by Lincoln Electric.We want you to take pride in operating this Lincoln Electric C ompany product ••• as much pride as we have in bringing this product to you!Read this Operators Manual completely before attempting to use this equipment. Save this manual and keep it handy for quick reference. Pay particular attention to the safety instructions we have provided for your protection. The level of seriousness to be applied to each is explained below:PRODUCT DESCRIPTIONThe SP-100, Type K462, is a complete semiautomatic constant voltage DC arc welding machine. Included is a solid state controlled, single phase constant voltage transformer/ rectifier power source and a wire feeder for feeding .023 – .030" (0.6 – 0.8 mm) solid steel electrode and .035" (0.9 mm) cored electrode.The SP-100 is ideally suited for individuals having access to 115 volt AC input power, and wanting the ease of use, quality and dependability of both gas metal arc welding or GMAW (also known as MIG welding) and the Innershield®electrode process (self-shielded flux-cored or FC AW). A convenient chart is mounted inside the wire feed section door for setting welding procedures for 24 gauge through 12 gauge (0.6 – 2.5 mm) mild steel (Chart also may be found in this manual). The SP-100 is a rugged and reliable machine that has been designed for dependable ser-vice and long life.RECOMMENDED PROCESSES AND EQUIPMENTThe SP-100 can be used for welding mild steel using the GMAW, single pass, process which requires a supply of shielding gas or it can be used for the self-shielded, Innershield electrode process.The recommended gas and electrode for GMAW is welding grade CO2gas and .025" (0.6 mm) diameter Lincoln L-56 mild-steel welding wire [supplied on 12 1/2 lb (6 kg) spools]. For 14 gauge (2.0 mm) and thin-ner, CO2gas is recommended because it gives equal or better performance than a blended gas at a lower cost. A mixed gas consisting of 75 to 80% Argon and 20 to 25% CO2is recommended for welding on heav-ier gauge [12 gauge (2.5 mm) for example] steel.The recommended electrode for the self-shielded process is .035" (0.9 mm) diameter Lincoln Innershield NR-211-MP on 10 lb (4.5 kg) spools. This electrode can be used for all position welding of 20 gauge through 5/16" (1.0 – 8.0 mm) thick steel [multi-ple passes are required for 1/4" and 5/16" (6.0 and 8.0 mm)].OPTIONAL ACCESSORIES1.K463 CO2G as Regulator and Hose Kit—Includes a preset, nonadjustable pressure and flow regulator for use on C O2cylinders. Also included is a 10 foot (3.0 m) gas hose which con-nects to the rear of the SP-100.2.K499 Ar-Mixed Gas Regulator and Hose Kit—Includes a preset, nonadjustable pressure and flow regulator for use on argon-mixed gas cylin-ders. Also included is a 10 foot (3.0 m) gas hose which connects to the rear of the SP-100.3..035 (0.9 mm) Innershield®Welding Kit —Includes a contact tip, a gasless nozzle and a cable liner to permit the SP-100 gun and cable to use a .035" (0.9 mm) diameter flux-cored elec-trode. Also included is a spool of .035 (0.9 mm) Innershield®NR-211-MP.Two kits are available:K549-1 kit is for use with the Magnum™100L gun (with red trigger).K464 kit is for use with the original Lincoln Electric®gun (with black trigger).4.M15448-1 Reversible Drive Roll with doubleknurled grooves for .035 cored electrode.5.K467 Input Line Cord — Same as line cord sup-plied with the SP-100 but has a NEMA type 5-20P plug for use on 25 amp branch circuits.To install optional features refer to instructions included with the kit, and/or in this manual.INSTALLATIONDESCRIPTION OF CONTROLSBecome familiar with the SP-100 controls and compo-nents before attempting to weld. Refer to illustrations and lettered items below for brief descriptions.A.Wire speed — Controls the wire speed from 50 –400 in./min (1.3 – 10 m/min). The control can be preset on the dial to the setting specified on the SP-100 Application Chart located on the inside of the wire feed section door. Wire speed is not affected when changes are made in the voltage control. The control is marked (“olo”)B.Power ON/OFF switch — When the power is on,the fan motor will run and air will be exhausted out the louvers in the front of the machine. The welding output and wire feeder remain off until the gun trigger is pressed.C.Voltage control — A continuous control that givesfull range adjustment of power source output volt-age. Can be adjusted while welding.D.Thumbscrew — secures gun and cable assembly.E.Positive (+) and negative (–) output terminals.F.Shielding gas hose (factory installed, not shown)— routed from gas solenoid inside rear of machine to gun connector block.G.Gun trigger lead connectors.H.Circuit breaker — Protects machine from damageif maximum output is exceeded. Button will extend out when tripped. (Manual reset.)I.Wire spool spindle.J.Gas solenoid inlet fitting.K.Power cord.L.Spring loaded pressure arm — adjusts pressureof idle roll on wire.M.Wire feed gearbox and gun connector block.N.Wire feed section door — With application chartfor machine setting procedures.O.Gun cable and control lead access hole.P.Work cable access hole.LOCATIONLocate the welder in a dry location where there is free circulation of clean air into the louvers in the back and out the front. A location that minimizes the amount of smoke and dirt drawn into the rear louvers reduces the chance of dirt accumulation that can block air pas-sages and cause overheating.WORK CABLE AND CLAMP INSTALLATIONWork Clamp InstallationAttach the work clamp to the work cable per the fol-lowing:1.Unplug the machine or turn the power switch to the “Off” position.2.Insert the work cable terminal lug with the larger hole through the strain relief hole in the work clamp as shown below.3.Fasten securely with the bolt and nut provided.Work cableWork clampWork Cable Installation1.Open the wire feed section door on the right side ofthe SP-100.2.Pass the end of the work cable that has the termi-nal lug with the smaller hole through the hole (holeD) next to the louvers in the case front.3.Route the cable under and around the back of thewire feed unit.ing wing nut provided, connect the terminal lugto the negative (–) output terminal located above the wire feed unit; item M (make certain that both wing nuts are tight).NOTE: This connection gives the correct electrode polarity for the GMAW process. If using Innershield, see Output Polarity C onnection Section below for negative electrode polarity connection. OUTPUT POLARITY CONNECTIONThe SP-100, as shipped, is connected for positiveelectrode polarity.To connect for negative electrode polarity (required for the Innershield process), connect the short cable attached to the gun connector block to the negative (–) output terminal and the work cable to the positive (+) terminal using the provided wing nuts (make cer-tain that both wing nuts are tight).GUN INSTALLATIONAs shipped from the factory, the SP-100 gun is ready to feed .023, .024 or .025" (0.6 mm) wire. If .030" (0.8 mm) wire is to be used, install the .030" (0.8 mm) con-tact tip. .023 – .025" contact tip is stenciled .025 and/or 0.6 mm and .030" contact tip is stenciled .030 and/or 0.8 mm. See Maintenance Section for instruc-tions to change contact tip.If .035" (0.9 mm) Innershield flux cored wire is to be used, see Maintenance Section for instructions to change contact tip, cable liner, and gas nozzle.C onnect the gun cable to the SP-100 per the follow-ing:1.Unplug the machine or turn power switch to the off“O” position.2.Pass the insulated terminals of the gun trigger con-trol leads, one at a time, through the rectangular “keyhole” opening (item F) in the case front. The leads are to be routed under the wire feed unit and through the cable hanger on the inner panel.3.Insert the connector on the gun conductor cablethrough the large hole in the SP-100 case front.Make sure the connector is all the way in the metal connector block to obtain proper gas flow. Rotate the connector so control leads are on the underside and tighten the thumbscrew in the connector block.4.Connect the insulated control lead terminals to thetwo insulated 1/4" (6.4 mm) tab connector bushings located above the “Gun Trigger C onnection” decal in the wire feed section. Either lead can go to either connector. Form the leads so that they are as close as possible to the inside panel.WIRE FEED DRIVE ROLLThe SP-100 drive roll has two grooves; one for .023 –.025" (0.6 mm) solid steel electrode and the other for .030" (0.8 mm) solid and .035" (0.9 mm) flux-cored steel electrode. As shipped, the drive roll is installed in the .023/.025" (0.6 mm) position (as indicated by the stenciling on the exposed side of the drive roll).Replace the washer and retaining screw.connectors{Brass connectorIdle roll armRetaining ScrewWELDING WIRE LOADINGThe machine power switch should be turned to the OFF (“O”) position before working inside the wirefeed enclosure.------------------------------------------------------------------------The machine is shipped from the factory ready to feed 8" (200 mm) diameter spools [2.2" (56 mm) max. width]. These spools fit on a 2" (50 mm) diameter spindle that has a built-in, adjustable* friction brake to prevent overrun of the spool and excess slack in theWARNINGK499 Argon-Mixed Gas Regulator and Hose Kit Install the pressure-flow regulator and gauge to a cylinder according to the instructions in Section 1.10.C onnect one end of the 10 foot (3.0 m) hose to the SP-100 gas inlet fitting and the other end to the regu-lator fitting.The K499 argon-mixed gas pressure-flow regulator is preset by the manufacturer to deliver a nominal flow of 30 cubic feet per hour (14 1/min) of argon or argon-mixed gas. This setting cannot be changed..035" (0.9 mm) Innershield Welding KitIncludes a contact tip, gasless nozzle, and a cable liner to permit the SP-100 gun and cable to use .035 (0.9 mm) diameter flux-cored electrode. Also included is a spool of .035 (0.9 mm) Innershield®NR-211-MP. The K549-1 Kit is for use with the Magnum™100L gun (with red trigger). The fitting on the end of the liner is stenciled with the maximum rated wire size (.045"/1.2 mm).The K464 Kit is for use with the earlier “Lincoln Electric®” gun (with black trigger). The end of the brass fitting on the end of the liner for .035 (0.9 mm) wire is color coded green. The .023-.030 (0.6-0.8 mm) factory installed liner is color coded orange.See Maintenance and Troubleshooting Section for instructions on installing liner and contact tip in gun.K467 Input Line CordSame as line cord supplied with the SP-100 but has a NEMA type 5-20P plug for use on a 25 amp branch circuit with a nominal voltage rating of 115 volts to 125 volts, 60 hertz. Install per the following:1.Turn the SP-100 Power Switch to OFF (“O”).2.If connected, remove the line cord plug from powersupply receptacle.3.Remove the two screws that hold the line cordreceptacle in the SP-100 flanged inlet connector and disconnect the line cord from the SP-100.4.C onnect the S18410 input line cord receptacle tothe SP-100 and replace the retaining screws.OPERATING INSTRUCTIONS1.Decrease stickout2.Increase WFS (wire feed speed) (“oIo”)3.Decrease voltage (“V”)4.Increase speed5.Decrease drag angle6.Check for correct gas, if usedIf Arc Blow Occurs (in order of importance) (NOTE: Try different ground connection locations before adjusting procedures)1.Decrease drag angle2.Increase stickout3.Decrease voltage (“V”)4.Decrease WFS (wire feed speed) (“oIo”) andvoltage (“V”)5.Decrease travel speedTo Eliminate Stubbing (in order of importance)1.Increase voltage (“V”)2.Decrease WFS (wire feed speed) (“oIo”)3.Decrease stickout4.Increase drag angleStubbing occurs when the electrode drives through the molten puddle and hits the bottom plate tending to push the gun up.PROPER GUN HANDLINGMost feeding problems are caused by improper han-dling of the gun cable or electrodes.1.Do not kink or pull the gun cable around sharp cor-ners.2.Keep the gun cable straight as practical when weld-ing.3.Do not allow dolly wheels or trucks to run over thecables.4.Keep the cable clean per maintenance instructionsin this Operation Manual.5.Innershield electrode has proper surface lubrica-tion. Use only clean, rust-free electrode.6.Replace the contact tip when it becomes worn orthe end is fused or deformed.Low or no gas flow Cylinder valve closed Open cylinder valveGas flow not set correctly Set proper flow rateCylinder out of gas Get new cylinder of gasLeak in gas line Inspect and replaceClog or Leak in gun Check for obstruction or defective sealsArc unstable Wrong welding polarity Check polarity - Refer to proper sectionErratic or Intermittent Wrong size, worn and/or Replace tip - remove any spatter on end of tip Arc - Poor Starting melted contact tip"Hunting" ArcWorn work cable or poor connections Inspect - repair or replace as necessaryLoose electrode connections Be sure electrode lead is tight, gun cable tight inwire feeder contact block, gun nozzle and guntip tightM 16576S P 100 W I R I N G D I A G R A MNow Available...12th Edition The Procedure Handbook of Arc WeldingWith over 500,000 copies of previous editions publishedsince 1933, the Procedure Handbook is considered by many tobe the “Bible” of the arc welding industry.This printing will go fast so don’t delay. Place yourorder now using the coupon below.The hardbound book contains over 750 pages of weldinginformation, techniques and procedures. Much of this materialhas never been included in any other book.A must for all welders, supervisors, engineers anddesigners. Many welding instructors will want to use the bookas a reference for all students by taking advantage of the lowquantity discount prices which include shipping by4th class parcel post.$15.00postage paid U.S.A. Mainland How To Read Shop Drawings The book contains the latest information and application data on the American Welding Society Standard Welding Symbols. Detailed discussion tells how engineers and draftsmen use the “short-cut” language of symbols to pass on assembly and welding information to shop personnel.Practical exercises and examples develop the reader’s abilityto visualize mechanically drawn objects as they will appearin their assembled form.187 pages with more than 100 illustrations. Size 8-1/2” x 11”Durable, cloth-covered board binding.$4.50postage paid U.S.A. Mainland New Lessons in Arc Welding Lessons, simply written, cover manipulatory techniques;machine and electrode characteristics; related subjects,such as distortion; and supplemental information on arc welding applications, speeds and costs. Practice materials,exercises, questions and answers are suggested for each lesson.528 pages, well illustrated, 6” x 9” size, bound in simulated,gold embossed leather.$5.00postage paid U.S.A. Mainland Need Welding Training?The Lincoln Electric Company operates the oldest andmost respected Arc Welding School in the United States at itscorporate headquarters in Cleveland, Ohio. Over 100,000stu-dents have graduated. Tuition is low and the training is“hands on”For details write: Lincoln Welding School 22801 St. Clair Ave.Cleveland, Ohio 44117-1199.and ask for bulletin ED-80 or call 216-383-2259 and ask for the Welding School Registrar.Lincoln Welding School BASIC COURSE$700.005 weeks of fundamentals There is a 10%discount on all orders of $50.00 or more for shipment at one time to one location.Orders of $50 or less before discount or orders outside of North America must be prepaid with charge, check or money order in U.S. Funds Only.Prices include shipment by 4th Class Book Rate for U.S.A. Mainland Only.Please allow up to 4 weeks for delivery.UPS Shipping for North America Only.All prepaid orders that request UPS shipment please add:$5.00For order value up to $49.99$10.00For order value between $50.00 & $99.99$15.00For order value between $100.00 & $149.00For North America invoiced orders over $50.00 & credit card orders, if UPS is requested, it will be invoiced or charged to you at cost.Outside U.S.A. Mainland order must be prepaid in U.S. Funds. Please add $2.00 per book for surface mail or $15.00 per book for air parcel post shipment.METHOD OF PAYMENT:(Sorry, No C.O.D. Orders)CHECK ONE:Name:_______________________________________________Please Invoice (only if order is over $50.00)Address:_______________________________________________Check or Money Order Enclosed, U.S. Funds only_______________________________________________Credit Card - Telephone:_______________________________________________Signature as it appears on Charge Card:Account No.Exp Date |_|_||_|_|______________________Month Year USE THIS FORM TO ORDER:Order from:BOOK DIVISION, The Lincoln Electric Company, 22801 St. Clair Avenue, Cleveland, Ohio 44117-1199BOOKS OR FREE INFORMATIVE CATALOGSTelephone: 216-383-2211 or, for fastest service, FAX this completed form to: 216-361-5901.Lincoln Welding School Titles:Price Code Quantity Cost (ED-80)New Lessons in Arc Welding $5.00L Seminar Information Procedure Handbook “Twelfth Edition”$15.00PH (ED-45)How to Read Shop Drawings $4.50H Educational Video Information Incentive Management $5.00IM (ED-93)A New Approach to Industrial Economics $5.00NA James F. Lincoln Arc WeldingThe American Century of John C. Lincoln $5.00AC Foundation Book Information Welding Preheat Calculator $3.00WC-8(JFLF-515)Pipe Welding Charts $4.50ED-89SUB TOTALAdditional Shipping Costs if anyTOTAL COSTJapaneseChineseKoreanArabicREAD AND UNDERSTAND THE MANUFACTURER’S INSTRUCTION FOR THIS EQUIPMENT AND THE CONSUMABLES TO BE USED AND FOLLOW YOUR EMPLOYER’S SAFETY PRACTICES.SE RECOMIENDA LEER Y ENTENDER LAS INSTRUCCIONES DEL FABRICANTE PARA EL USO DE ESTE EQUIPO Y LOS CONSUMIBLES QUE VA A UTILIZAR, SIGA LAS MEDIDAS DE SEGURIDAD DE SU SUPERVISOR.LISEZ ET COMPRENEZ LES INSTRUCTIONS DU FABRICANT EN CE QUI REGARDE CET EQUIPMENT ET LES PRODUITS A ETRE EMPLOYES ET SUIVEZ LES PROCEDURES DE SECURITE DE VOTRE EMPLOYEUR.LESEN SIE UND BEFOLGEN SIE DIE BETRIEBSANLEITUNG DER ANLAGE UND DEN ELEKTRODENEINSATZ DES HER-STELLERS. DIE UNFALLVERHÜTUNGSVORSCHRIFTEN DES ARBEITGEBERS SIND EBENFALLS ZU BEACHTEN.JapaneseChineseKoreanArabicLEIA E COMPREENDA AS INSTRUÇÕES DO FABRICANTE PARA ESTE EQUIPAMENTO E AS PARTES DE USO, E SIGA AS PRÁTICAS DE SEGURANÇA DO EMPREGADOR.(such as loss of business, etc.) caused by the defect or Sales and Service through Subsidiaries and Distributors Worldwide22801 St. Clair Ave. Cleveland, Ohio 44117-1199 U.S.A. Tel. (216) 481-8100Premier Manufacturer of Industrial Motorsd。
林肯电气液晶焊接设备使用说明书
MOBIFLEX ®400-MS(/HE) Mobile Filter Unit& LFA 3.1/4.1 Extraction ArmIM10121December, 2011Safety Depends on YouLincoln arc welding and cutting equipment is designed and built with safety in mind. However,your overall safety can be increased by proper installation ... and thoughtful operation on your part.DO NOT INSTALL,OPERATE OR REPAIR THIS EQUIPMENT WITHOUT READ-ING THIS MANUAL AND THE SAFETY PRECAUTIONS CON-TAINED THROUGHOUT.And,most importantly, think before you act and be careful.For use with machines having Code Numbers:K1741-1, K1741-2K2633-1, K2633-2, K2633-3, K2633-4Copyright © Lincoln Global Inc.SECTION A:WARNINGSC ALIFORNIA PROPOSITION 65 WARNINGSWARNING: This product, when used for welding or cutting, produces fumes or gases which contain chemicals known to the State of California to cause birth defects and, in some cases, cancer. (California Health & Safety Code § 25249.5 et seq.)ARC WELDING CAN BE HAZARDOUS. PROTECTYOURSELF AND OTHERS FROM POSSIBLE SERIOUS INJURY OR DEATH. KEEP CHILDREN AWAY.PACEMAKER WEARERS SHOULD CONSULT WITH THEIR DOCTOR BEFORE OPERATING.Read and understand the following safety highlights. For additional safety information, it is strongly recommended that you purchase a copy of “Safety in Welding & Cutting - ANSI Standard Z49.1” from the American Welding Society, P.O. Box 351040, Miami, Florida 33135 or CSA Standard W117.2-1974. A Free copy of “Arc Welding Safety” booklet E205 is available from the Lincoln Electric Company, 22801 St. Clair Avenue, Cleveland, Ohio 44117-1199.BE SURE THAT ALL INSTALLATION, OPERATION,MAINTENANCE AND REPAIR PROCEDURES ARE PERFORMED ONLY BY QUALIFIED INDIVIDUALS.FOR ENGINE POWERED EQUIPMENT.1.a.Turn the engine off before troubleshootingand maintenance work unless themaintenance work requires it to be running.1.b.Operate engines in open, well-ventilated areas or vent the engineexhaust fumes outdoors. 1.c.Do not add the fuel near an open flame weldingwith hot engine parts and igniting. Do not spill fuel when filling tank. If fuel is spilled, wipe it up and do not start engine until fumes have been eliminated.1.d. Keep all equipment safety guards, coversand devices in position and in good repair.Keep hands, hair, clothing and tools away from V-belts, gears, fans and all other moving parts when starting, operating or repairing equipment.1.e.In some cases it may be necessary to remove safety guards toperform required maintenance. Remove guards only when necessary and replace them when the maintenance requiring their removal is complete. Always use the greatest care when working near moving parts. 1.f. Do not put your hands near the engine fan. Do not attempt tooverride the governor or idler by pushing on the throttle control rods while the engine is running. 1.g.To prevent accidentally starting gasoline engines while turningthe engine or welding generator during maintenance work,disconnect the spark plug wires, distributor cap or magneto wire as appropriate. 1.h.To avoid scalding, do not remove the radiatorpressure cap when the engine is hot.ELECTRIC ANDMAGNETIC FIELDS MAY BE DANGEROUS2.a.Electric current flowing through any conductorcauses localized Electric and Magnetic Fields (EMF).Welding current creates EMF fields around welding cables and welding machines 2.b.EMF fields may interfere with some pacemakers, andwelders having a pacemaker should consult their physician before welding. 2.c.Exposure to EMF fields in welding may have other health effectswhich are now not known. 2.d.All welders should use the following procedures in order tominimize exposure to EMF fields from the welding circuit:2.d.1.Route the electrode and work cables together - Securethem with tape when possible.2.d.2.Never coil the electrode lead around your body.2.d.3.Do not place your body between the electrode and workcables. If the electrode cable is on your right side, the work cable should also be on your right side.2.d.4.Connect the work cable to the workpiece as close as pos-sible to the area being welded.2.d.5.Do not work next to welding power source.SAFETYTECHNICAL SPECIFICATIONS - Mobiflex 400-MS(/HE) Base Unit (K1741-1, K1741-2)TECHNICAL SPECIFICATIONS - LFA 3.1 / 4.1 Extraction UnitFIGURE A.1FIGURE A.2FIGURE A.3The Mobiflex 400-MS is a portable unit suitable to be used in relatively small facilities or near sources of pol-lution without a fixed location.The Mobifle 400-MS Base Unit with Fle ible Extraction Arm is used for extracting and filtering fume which is released during the most common welding processes, such as:• MIG/MAG solid wire (GMAW)• MIG/MAG flux cored wire (FCAW)• TIG (GTAW) welding• Stick welding (MMA or SMAW)• Autogeneous weldingThe Mobiflex 400-MS is designed for intermittent or continuous welding applications as indicated above.The Mobiflex 400-MS filter is recommended for annual consumable use of approximately:• 6,000 lbs (2,750 kg) GMAW or FCAW or GTAW• 4,000 lbs (1,800 kg) MMA or SMAW or autoge-neousVariables such as coatings (e.g. oil), base material, weld process, humidity and procedures can affect filter life and performance.MOBIFLEX 400-MS/HE BASE UNITThe K1741-2 Mobiflex 400-MS/HE Base Unit is a mobile filter unit with integrated fan that provides extraction and filtration for use with a flexible extraction arm or optional hose.The Mobiflex 400-MS/HE Base Unit features a steel mesh prefilter and a high efficiency round cellulose/polyester blend LongLife filter cartridge.The Mobiflex 400-MS/HE Base Unit is provided with a RotaPulse system for automatic cleaning of the LongLife filter cartridge.The Mobiflex 400-MS/HE is a portable unit suitable to be used in relatively small facilities or near sources of pollution without a fixed location.The Mobiflex 400-MS/HE Base Unit with Flex ible Extraction Arm is used for extracting and filtering fume which is released during the most common welding processes, such as:• MIG/MAG solid wire (GMAW)• MIG/MAG flux cored wire (FCAW)• TIG (GTAW) welding• Stick welding (MMA or SMAW)• Autogeneous weldingGENERAL DESCRIPTIONThis instruction manual describes two base units and four types of extraction arms & one hose:- K1741-1 Mobiflex 400-MS Base Unit (mobile filter unit with self-cleaning filter cartridge - filter class MERV 11 (untreated); MERV 15 (treated)- K1741-2 Mobiflex 400-MS/HE Base Unit (mobile filter unit with high efficiency self-cleaning filter cartridge -filter class MERV 16)- K2633-1 LFA 3.1 Mobile Manual (10 ft. ex traction arm)- K2633-3 LFA 4.1 Mobile Manual (13 ft. ex traction arm)- K2633-2 LFA 3.1 Mobile Automatic (10 ft. extraction arm with integrated Lamp & Arc Sensor Kit)- K2633-4 LFA 4.1 Mobile Automatic (13 ft. extraction arm with integrated Lamp & Arc Sensor Kit)- K1668-3 Hose & Hood SetMOBIFLEX 400-MS BASE UNITThe K1741-1 Mobiflex 400-MS Base Unit is a mobile filter unit with integrated fan that provides ex traction and filtration for use with a flex ible ex traction arm or optional hose.The Mobiflex 400-MS Base Unit features a steel mesh prefilter and a round cellulose LongLife filter cartridge. This LongLife filter cartridge is provided with a precoat (ExtraCoat) to extend the lifespan and increase initial operating efficiency of the filter.The Mobiflex 400-MS Base Unit is provided with a RotaPulse system for automatic cleaning of the LongLife filter cartridge.The Mobiflex 400-MS is a portable unit suitable to be used in relatively small facilities or near sources of pol-lution without a fixed location.The Mobifle 400-MS Base Unit with Fle ible Extraction Arm is used for extracting and filtering fume which is released during the most common welding processes, such as:• MIG/MAG solid wire (GMAW)• MIG/MAG flux cored wire (FCAW)• TIG (GTAW) welding• Stick welding (MMA or SMAW)• Autogeneous weldingThe Mobiflex 400-MS is designed for intermittent or continuous welding applications as indicated above.The Mobiflex 400-MS filter is recommended for annual consumable use of approximately:• 6,000 lbs (2,750 kg) GMAW or FCAW or GTAW• 4,000 lbs (1,800 kg) MMA or SMAW or autoge-neousVariables such as coatings (e.g. oil), base material, weld process, humidity and procedures can affect filter life and performance.MOBIFLEX 400-MS/HE BASE UNITThe K1741-2 Mobiflex 400-MS/HE Base Unit is a mobile filter unit with integrated fan that provides extraction and filtration for use with a flexible extraction arm or optional hose.The Mobiflex 400-MS/HE Base Unit features a steel mesh prefilter and a high efficiency round cellulose/polyester blend LongLife filter cartridge.The Mobiflex 400-MS/HE Base Unit is provided with a RotaPulse system for automatic cleaning of the LongLife filter cartridge.The Mobiflex 400-MS/HE is a portable unit suitable to be used in relatively small facilities or near sources of pollution without a fixed location.The Mobiflex 400-MS/HE Base Unit with Flex ible Extraction Arm is used for extracting and filtering fume which is released during the most common welding processes, such as:• MIG/MAG solid wire (GMAW)• MIG/MAG flux cored wire (FCAW)• TIG (GTAW) welding• Stick welding (MMA or SMAW)• Autogeneous weldingThe Mobiflex 400-MS/HE is designed for intermittent or continuous welding applications as indicated above.The Mobiflex 400-MS/HE filter is recommended for annual consumable use of approximately:• 550 lbs (250 kg) GMAW or FCAW or GTAW• 385 lbs (175 kg) MMA or SMAW or autogeneousVariables such as coatings (e.g. oil), base material, weld process, humidity and procedures can affect filter life and performance.See Figure B.2 and Figure B.4• Press the power switch ON (See Figure B.2 item B) to turn power to the unit.• Using the handle (See Figure B.4 item A), position the hood of the extraction arm in the desired position at approx imately 6-12 inch (15-30 cm) from the source of fume.• If desired: turn on the halogen lamp using on/off switch (See Figure B.4 item C).• Open the throttle valve (See Figure B.4 item B).• Start welding.Due to the built-in Arc Sensor, the machine will start automatically. After finishing welding, the machine will automatically stop after approximately 20 seconds.• Press the power switch OFF (See Figure B.2 item A) to interrupt power supply.MOBIFLEX 400-MS(/HE) & LFA 3.1/4.1 MOBILE AUTOMATIC (MANUAL START) Manual start of the Lamp & Arc Sensor Kit is recom-mended for TIG welding or in case the Arc Sensor is unable to detect the arc due to weld position.* UV from TIG welding is less than other weld process-es resulting in arc sensor perhaps not detecting weld. See Figure B.2 and Figure B.4• Press the power switch ON (See Figure B.2 item B) to turn power to the unit on.• Using the handle (See Figure B.4 item A), position the hood of the extraction arm in the desired position at approx imately 6-12 inch (15-30 cm) from the source of fume.• If desired: turn on the halogen lamp using on/off switch (See Figure B.4 item C).• Open the throttle valve (See Figure B.4 item B).• Turn on the machine using the on/off switch (See Figure B.4 item D).• Start welding.• Turn off the machine approximately 20 seconds after finishing welding using the on/off switch (See Figure B.4 item D).• Press the power switch OFF (See Figure B.2 item A)to interrupt power supply.OPTIONSK1668-3 HOSE AND HOOD SET (OPTION)The Mobiflex 400-MS(HE) Base Unit can be equipped with a Hose and Hood Set instead of a flexible extrac-tion arm.TABLE D.1 –PERIODIC MAINTENANCE MOBIFLEX 400-MS(/HE) BASE UNITTABLE D.2 –PERIODIC MAINTENANCE LFA 3.1/4.1 MOBILE/AUTOMATICThis Troubleshooting Guide is provided to help you locate and repair possible machine malfunctions.Simply follow the three-step procedure listed below.Step 1.LOCATE PROBLEM (SYMPTOM).Look under the column labeled “PROBLEM (S Y MP-TOMS)”. This column describes possible symptoms that the machine may exhibit. Find the listing that best describes the symptom that the machine is exhibiting. Step 2.POSSIBLE CAUSE.The second column labeled “POSSIBLE CAUSE” liststhe obvious external possibilities that may contribute to the machine symptom.Step 3.RECOMMENDED COURSE OF ACTIONThis column provides a course of action for the Possible Cause, generally it states to contact your local Lincoln Authorized Field Service Facility.Service and Technical SupportFor information about specific adjustments, mainte-nance or repair jobs which are not dealt with in this manual, please contact Lincoln Electric Automation Service 888-935-3878.Make sure you have the following data on hand:- product name - serial number- purchase order (number + date) for warranty verifica-tionHOW TO USE TROUBLESHOOTING GUIDEService and Repair should only be performed by Lincoln Electric Factory Trained Personnel.Unauthorized repairs performed on this equipment may result in danger to the technician and machine operator and will invalidate your factory warranty. For your safety and to avoid Electrical Shock, please observe all safety notes and precautions detailed throughout this manual.__________________________________________________________________________JapaneseChineseKoreanArabicLEIA E COMPREENDA AS INSTRUÇÕES DO FABRICANTE PARA ESTE EQUIPAMENTO E AS PARTES DE USO, E SIGA AS PRÁTICAS DE SEGURANÇA DO EMPREGADOR.JapaneseChineseKoreanArabicREAD AND UNDERSTAND THE MANUFACTURER’S INSTRUCTION FOR THIS EQUIPMENT AND THE CONSUMABLES TO BE USED AND FOLLOW YOUR EMPLOYER’S SAFETY PRACTICES.SE RECOMIENDA LEER Y ENTENDER LAS INSTRUCCIONES DEL FABRICANTE PARA EL USO DE ESTE EQUIPO Y LOS CONSUMIBLES QUE VA A UTILIZAR, SIGA LAS MEDIDAS DE SEGURIDAD DE SU SUPERVISOR.LISEZ ET COMPRENEZ LES INSTRUCTIONS DU FABRICANT EN CE QUI REGARDE CET EQUIPMENT ET LES PRODUITS A ETRE EMPLOYES ET SUIVEZ LES PROCEDURES DE SECURITE DE VOTRE EMPLOYEUR.LESEN SIE UND BEFOLGEN SIE DIE BETRIEBSANLEITUNG DER ANLAGE UND DEN ELEKTRODENEINSATZ DES HER-STELLERS. DIE UNFALLVERHÜTUNGSVORSCHRIFTEN DES ARBEITGEBERS SIND EBENFALLS ZU BEACHTEN.。
林肯电子焊接和切割产品说明书
Copyright © Lincoln Global Inc.LN ™- 25 PIPEIM10056April, 2011For use with machines having Code Number:11693Safety Depends on YouLincoln arc welding and cutting equipment is designed and built with safety in mind. However, your overall safety can be increased by proper installation ... and thoughtful operation on your part. DO NOT INSTALL, OPERATE OR REPAIR THIS EQUIPMENT WITHOUT READING THIS MANUAL AND THE SAFETY PRECAUTIONS CONTAINED THROUGHOUT.And, most importantly, think beforeyou act and be careful.IP23IEC 60974-5SECTION A:WARNINGSC ALIFORNIA PROPOSITION 65 WARNINGSWARNING: This product, when used for welding or cutting, produces fumes or gases which contain chemicals known to the State of California to cause birth defects and, in some cases, cancer. (California Health & Safety Code § 25249.5 et seq.)ARC WELDING CAN BE HAZARDOUS. PROTECTYOURSELF AND OTHERS FROM POSSIBLE SERIOUS INJURY OR DEATH. KEEP CHILDREN AWAY.PACEMAKER WEARERS SHOULD CONSULT WITH THEIR DOCTOR BEFORE OPERATING.Read and understand the following safety highlights. For additional safety information, it is strongly recommended that you purchase a copy of “Safety in Welding & Cutting - ANSI Standard Z49.1” from the American Welding Society, P.O. Box 351040, Miami, Florida 33135 or CSA Standard W117.2-1974. A Free copy of “Arc Welding Safety” booklet E205 is available from the Lincoln Electric Company, 22801 St. Clair Avenue, Cleveland, Ohio 44117-1199.BE SURE THAT ALL INSTALLATION, OPERATION,MAINTENANCE AND REPAIR PROCEDURES ARE PERFORMED ONLY BY QUALIFIED INDIVIDUALS.FOR ENGINE POWERED EQUIPMENT.1.a.Turn the engine off before troubleshootingand maintenance work unless themaintenance work requires it to be running.1.b.Operate engines in open, well-ventilated areas or vent the engineexhaust fumes outdoors. 1.c.Do not add the fuel near an open flame weldingwith hot engine parts and igniting. Do not spill fuel when filling tank. If fuel is spilled, wipe it up and do not start engine until fumes have been eliminated.1.d. Keep all equipment safety guards, coversand devices in position and in good repair.Keep hands, hair, clothing and tools away from V-belts, gears, fans and all other moving parts when starting, operating or repairing equipment.1.e.In some cases it may be necessary to remove safety guards toperform required maintenance. Remove guards only when necessary and replace them when the maintenance requiring their removal is complete. Always use the greatest care when working near moving parts. 1.f. Do not put your hands near the engine fan. Do not attempt tooverride the governor or idler by pushing on the throttle control rods while the engine is running. 1.g.To prevent accidentally starting gasoline engines while turningthe engine or welding generator during maintenance work,disconnect the spark plug wires, distributor cap or magneto wire as appropriate. 1.h.To avoid scalding, do not remove the radiatorpressure cap when the engine is hot.ELECTRIC ANDMAGNETIC FIELDS MAY BE DANGEROUS2.a.Electric current flowing through any conductorcauses localized Electric and Magnetic Fields (EMF).Welding current creates EMF fields around welding cables and welding machines 2.b.EMF fields may interfere with some pacemakers, andwelders having a pacemaker should consult their physician before welding. 2.c.Exposure to EMF fields in welding may have other health effectswhich are now not known. 2.d.All welders should use the following procedures in order tominimize exposure to EMF fields from the welding circuit:2.d.1.Route the electrode and work cables together - Securethem with tape when possible.2.d.2.Never coil the electrode lead around your body.2.d.3.Do not place your body between the electrode and workcables. If the electrode cable is on your right side, the work cable should also be on your right side.2.d.4.Connect the work cable to the workpiece as close as pos-sible to the area being welded.2.d.5.Do not work next to welding power source.SAFETYConformanceProducts displaying the CE mark are in conformity with European Community Council Directive of 15 Dec 2004 on the approximation of the laws of the Member States relating to electromagnetic compatibility,2004/108/EC. It was manufactured in conformity with a national standard that implements a harmonized standard: EN 60974-10 Electromagnetic Compatibility (EMC) Product Standard for Arc Welding Equipment. It is for use with other Lincoln Electric equipment. It is designed for industrial and professional use. IntroductionAll electrical equipment generates small amounts of electromagnetic emission. Electrical emission may be transmitted through power lines or radiated through space, similar to a radio transmitter. When emissions are received by other equipment, electrical interference may result. Electrical emissions may affect many kinds of electrical equipment; other nearby welding equipment, radio and TV reception, numerical controlled machines, telephone systems, computers, etc. Be aware that interference may result and extra precautions may be required when a welding power source is used in a domestic establishment.Installation and UseThe user is responsible for installing and using the welding equipment according to the manufacturer’s instructions. If electromagnetic disturbances are detected then it shall be the responsibility of the user of the welding equipment to resolve the situation with the technical assistance of the manufacturer. In some cases this remedial action may be as simple as earthing (grounding) the welding circuit, see Note. In other cases it could involve construction of an electromagnetic screen enclosing the power source and the work complete with associated input filters. In all cases electromagnetic disturbances must be reduced to the point where they are no longer troublesome.Note: The welding circuit may or may not be earthed for safety reasons according to national codes.Changing the earthing arrangements should only be authorized by a person who is compe-tent to access whether the changes will increase the risk of injury, e.g., by allowing parallelwelding current return paths which may damage the earth circuits of other equipment. Assessment of AreaBefore installing welding equipment the user shall make an assessment of potential electromagnetic prob-lems in the surrounding area. The following shall be taken into account:a) other supply cables, control cables, signaling and telephone cables; above, below and adjacent to thewelding equipment;b) radio and television transmitters and receivers;c) computer and other control equipment;d) safety critical equipment, e.g., guarding of industrial equipment;e) the health of the people around, e.g., the use of pacemakers and hearing aids;f) equipment used for calibration or measurementg) the immunity of other equipment in the environment. The user shall ensure that other equipment beingused in the environment is compatible. This may require additional protection measures;h) the time of day that welding or other activities are to be carried out.The size of the surrounding area to be considered will depend on the structure of the building and other activities that are taking place. The surrounding area may extend beyond the boundaries of the premises. Methods of Reducing EmissionsMains SupplyWelding equipment should be connected to the mains supply according to the manufacturer’s recommenda-tions. If interference occurs, it may be necessary to take additional precautions such as filtering of the mains supply. Consideration should be given to shielding the supply cable of permanently installed welding equip-ment, in metallic conduit or equivalent. Shielding should be electrically continuous throughout its length. The shielding should be connected to the welding power source so that good electrical contact is maintained between the conduit and the welding power source enclosure.Maintenance of the Welding EquipmentThe welding equipment should be routinely maintained according to the manufacturer’s recommendations. All access and service doors and covers should be closed and properly fastened when the welding equip-ment is in operation. The welding equipment should not be modified in any way except for those changes and adjustments covered in the manufacturers instructions. In particular, the spark gaps of arc striking and stabilizing devices should be adjusted and maintained according to the manufacturer’s recommendations. Welding CablesThe welding cables should be kept as short as possible and should be positioned close together, running at or close to floor level.Equipotential BondingBonding of all metallic components in the welding installation and adjacent to it should be considered. However, metallic components bonded to the work piece will increase the risk that the operator could receive a shock by touching these metallic components and the electrode at the same time. The operator should be insulated from all such bonded metallic components.Earthing of the WorkpieceWhere the workpiece is not bonded to earth for electrical safety, not connected to earth because of its size and position, e.g., ships hull or building steelwork, a connection bonding the workpiece to earth may reduce emissions in some, but not all instances. Care should be taken to prevent the earthing of the workpiece increasing the risk of injury to users, or damage to other electrical equipment. Where necessary, the connec-tion of the workpiece to earth should be made by a direct connection to the workpiece, but in some countries where direct connection is not permitted, the bonding should be achieved by suitable capacitance, selected according to national regulations.Screening and ShieldingSelective screening and shielding of other cables and equipment in the surrounding area may alleviate prob-lems of interference. Screening of the entire welding installation may be considered for special applications1._________________________1 Portions of the preceding text are contained in EN 60974-10: “Electromagnetic Compatibility (EMC) prod-uct standard for arc welding equipment.”TECHNICAL SPECIFICATIONS – LN™-25 PIPE (K2614-5)Thermal tests have been performed at ambient temperature. The Duty Cycle (duty factor) @ 40ºC (104°F) has been determined by simulation.WELD CAbLE SIzETable A.1 located below are copper cable sizes rec-ommended for different currents and duty cycles.Lengths stipulated are the distance from the welder to work and back to the welder again. Cable sizes are increased for greater lengths primarily for the purpose of minimizing cable drop.** Tabled values are for operation at ambient temperatures of 104°F(40°C) and below. Applications above 104°F(40°C) may require cables larger than recommended, or cables rated higher than 167°F(75°C).CV Power Sources with Stud Connectors and no Remote/Local Switch. (See Figure A.7)Place CV/CC switch in the feeder in the "CV" position.Work clipWorkElectrodeJumperLN™-25 PIPERanger 250, 250 LPG Ranger 305G, 305D Ranger 10,000Ranger 3 Phase Ranger 225GXT Ranger 225Commander 300Vantage 300, 400, 500Air Vantage 500FIGURE A.7POWER SOURCE TO LN™-25 PIPE CAbLE CONNECTION DIAGRAMS*If Power Source has a 14-Pin Cable connector and no“Output Terminal” switch.• ELECTRIC SHOCK CAN KILL. Unless using COLD FEED fea-ture, when feeding with gun trig-ger, the electrode anddrivemechanism are always electri-cally energized and could remain energized several sec-onds after the welding ceases..• Do not touch electrically live partor electrodewith skin or wet clothing.• Insulate yourself from work and ground.• Always wear dry insulating gloves.• Do not operate with covers, panels or guards removed or open.AND GASSES can bedangerous.ventilation or exhaust toremove fumes from breathingzone.SPARKS can causefire or explosion.eye, ear and body protec-tion.SEE ADDITIONAL WARNING INFORMATIONUNDER ARC WELDING SAFETY PRECAUTIONSAND IN THE FRONT OF THIS OPERATING MAN-UAL.---------------------------------------------------------------------READ AND UNDERSTAND ENTIRE SECTIONbEFORE OPERATING MACHINE.INPUT POWERONOFFWIRE FEEDERPOSITIVE OUTPUTNEGATIVE OUTPUTINPUT POWERDIRECT CURRENTOPEN CIRCUITVOLTAGEINPUT VOLTAGEOUTPUT VOLTAGEINPUT CURRENTOUTPUT CURRENTPROTECTIVEGROUNDWARNING ORCAUTIONU0U1U2I1I2GRAPHIC SYMbOLS THAT APPEAR ONTHIS MACHINE OR IN THIS MANUALDEFINITION OF WELDING TERMSWFS• Wire Feed SpeedCC• Constant CurrentCV• Constant VoltageGMAW• Gas Metal Arc weldingSMAW• Shielded Metal Arc weldingFCAW• Flux Core Arc WeldingGENERAL DESCRIPTIONGeneral Physical DescriptionThe LN™-25 PIPE is specially engineered to be the most rugged portable wire feeder available and meets the individual welder needs. This model includes a gas solenoid for flexibility to run most wire processes.The plastic case is molded from a high impact, flame retardant plastic for durability and low weight. The patent pending design keeps the internal components protected and dry.The heart of the LN™-25 PIPE is the 2 roll MAX-TRAC™ drive. The patented features on the wire drive offer tool-less changing of the drive rolls and wire guides for quick spool changes. A tachometer controlled motor powers the patent pending drive rolls for smooth, steady feeding without slippage.The LN™-25 PIPE has only two p.c. boards that are designed to be simple, reliable and easy to service. General Functional DescriptionThe LN™-25 PIPE as designed is a simple, robust feeder. Standard features include a calibrated wire feed speed dial, 2 step/trigger interlock switch, Gas Purge and Cold Feed.RECOMMENDED PROCESSES• GMAW• FCAWPROCESS LIMITATIONS• GMAW-P procedures must be qualified by the cus-tomer.• Across-the-Arc models are not recommended for stitch or spot welding.EQUIPMENT LIMITATIONS• The duty cycle of the wire feeder is 450A, 60%. Duty cycle is based upon the amount of welding performed in a 10 minute period.• The maximum spool size is 45 lb, 12" diameter.• Maximum FCAW gun length is 15 ft.• Maximum GMAW gun length is 25 ft.• K2330-1 Timer Kits do not work with the feeder. Use K2330-2 kits.• Push-pull guns do not work with the wire feeder.• The digital displays do not show preset voltage RECOMMENDED POWER SOURCES• CV-250• CV-300• CV-305• CV-400• CV-655• DC-400• DC-600• DC-655• Invertec V-350 PRO• Invertec V-450 PRO• Multi-Weld 350• Ranger 10,000• Ranger 3 Phase• Ranger 225• Ranger 225 GXT• Ranger 250• Ranger 250 GXT• Ranger 305• SAE-400• Pipeliner 200G• Classic 300• Vantage 300• Vantage 400• Vantage 500• Air Vantage 500Big Red’sEagle 10,000 PlusClassic’sWIRE FEED SPEED KNObWire Feed Speed, CV OperationWhen Across the Arc models are operated with CV power sources, the wire feed speed will remain a con-stant value, independent of arc voltage changes, as along as the arc voltage does not drop below the val-ues per the following table.83% Wire Feed SpeedThe 83% wire feed speed reduces the wire feed speed to 83% of the original set value when activated.For example, if the original wfs = 200 in/min, the feed-er will regulate to 0.83 x 200 = 166 in/min.The 83% trigger requires a gun with a dual procedure switch.This feature is often useful when welding pipe, and a “cooler” procedure is required on the bottom portion.The thermal light illuminates when the wiredrive motor draws too much current. If thewill automatically shutdown for up to 30 seconds to allowWFSA VWeldingvalue in the left display will be either ampsAMPS VOLTAGEA VAfter WeldingThe display continues to hold the value of theWFS and arc voltage for five secondsINTERNAL CONTROLSGAS PURGE PUSHbUTTONThe gas solenoid valve will energize but neither the power source output nor the drive motor will be turned on. The Gas Purge switch is useful for setting the proper flow rate of shielding gas. Flow meters should always be adjusted while the shielding gas is flowing.FACTORY INSTALLED EQUIPMENT • K1500-2 Gun Receiver Bushing.DRIVE ROLL KITS (See Parts Pages)ing with hose nipple, set screw ing with hose nipple, set screwing with hose nipple, set screwELECTRIC SHOCK can kill.• Turnthe input power OFF at the welding power source before installation or changing drive rolls and/or guides.•Do not touch electrically live parts.• When inching with the gun trigger, electrode and drive mechanism are "hot" to work and ground and could remain energized several seconds after the gun trigger is released.• Do not operate with covers, panels or guards removed or open.• Only qualified personnel should perform mainte-nance work.-----------------------------------------------------------------------ROUTINE MAINTENANCE• Check weld cables, control cables and gas hoses for cuts.• Clean and tighten all weld terminals.PERIODIC MAINTENANCE• Clean drive rolls and inner wire guide and replace if worn.• Blow out or vacuum the inside of the feeder.This Troubleshooting Guide is provided to help you locate and repair possible machine malfunctions.Simply follow the three-step procedure listed below.Step 1.LOCATE PROBLEM (SYMPTOM).Look under the column labeled “PROBLEM (SYMP-TOMS)”. This column describes possible symptoms that the machine may exhibit. Find the listing that best describes the symptom that the machine is exhibiting.Step 2.POSSIBLE CAUSE.The second column labeled “POSSIBLE CAUSE” lists the obviousexternal possibilities that may contribute to the machine symptom.Step 3.RECOMMENDED COURSE OF ACTIONThis column provides a course of action for the Possible Cause, generally it states to contact your local Lincoln Authorized Field Service Facility.If you do not understand or are unable to perform theRecommended Course of Action safely, contact your local Lincoln Authorized Field Service Facility.HOW TO USE TROUbLESHOOTING GUIDEService and Repair should only be performed by Lincoln Electric Factory Trained Personnel.Unauthorized repairs performed on this equipment may result in danger to the technician and machine operator and will invalidate your factory warranty. For your safety and to avoid Electrical Shock, please observe all safety notes and precautions detailed throughout this manual.__________________________________________________________________________JapaneseChineseKoreanArabicREAD AND UNDERSTAND THE MANUFACTURER’S INSTRUCTION FOR THIS EQUIPMENT AND THE CONSUMABLES TO BE USED AND FOLLOW YOUR EMPLOYER’S SAFETY PRACTICES.SE RECOMIENDA LEER Y ENTENDER LAS INSTRUCCIONES DEL FABRICANTE PARA EL USO DE ESTE EQUIPO Y LOS CONSUMIBLES QUE VA A UTILIZAR, SIGA LAS MEDIDAS DE SEGURIDAD DE SU SUPERVISOR.LISEZ ET COMPRENEZ LES INSTRUCTIONS DU FABRICANT EN CE QUI REGARDE CET EQUIPMENT ET LES PRODUITS A ETRE EMPLOYES ET SUIVEZ LES PROCEDURES DE SECURITE DE VOTRE EMPLOYEUR.LESEN SIE UND BEFOLGEN SIE DIE BETRIEBSANLEITUNG DER ANLAGE UND DEN ELEKTRO-DENEINSATZ DES HERSTELLERS. DIE UNFALLVERHÜTUNGSVORSCHRIFTEN DES ARBEITGEBERS SIND EBENFALLS ZU BEACHTEN.JapaneseChineseKoreanArabicLEIA E COMPREENDA AS INSTRUÇÕES DO FABRICANTE PARA ESTE EQUIPAMENTO E AS PARTES DE USO, E SIGA AS PRÁTICAS DE SEGURANÇA DO EMPREGADOR.。
DC_1500林肯焊机的故障诊断
DC—1500林肯焊机的故障诊断樊东海(宝鸡石油钢管厂 721008) 摘 要 简要叙述了林肯焊机的结构特点及控制调节电路的基本原理,介绍了三种典型故障的产生原因和诊断路径,供维修时参考。
主题词 焊机 原理 故障 分析 1 电路结构特点及基本原理DC—1500林肯焊机按其功能可分为主电路、操作电路、控制调节系统和保护电路四大部分。
1.1 主电路及操作电路主电路采用带平衡电抗器的双反星形可控硅整流电路,比起三相半波整流和三相桥式整流具有以下特点:(1)输出电压稳定,脉动小;(2)消除了整流变压器的直流磁化,变压器二次绕组的利用率高,体积小;(3)提高了整流元件承受负载的能力,输出电流比三相桥式整流电路增加一倍,适宜于作为低电压、大电流整流,整流效率高;(4)整流变压器采用不同的连接方式,可用380V或460V两种电压供电。
操作电路采用交流115V电源供电,电路中串接有过流、过热保护接点和远控操作控制接点3CR,近控时将3CR短接,见图1。
图1 主电路及操作电路原理图·40·焊管·第21卷第3期·1998年5月 1.2 控制调节系统控制调节系统由控制板、触发板和NA —5S 操作箱构成。
按其功能可分为给定、前置放大、综合反馈、电流截止负反馈、主调节器、触发电路和保护电路七大部分。
图2为焊机系统方框图。
图2 焊机系统方框图1.2.1 给定电路给定电路的主要作用是为主调节器提供一个可调的输入信号。
同时整定焊机的最大和最小输出值。
另外,由四个二极管组成的负逻辑或门电路将给定输入电压信号送到保护电路,当给定输入因任一端断线造成电位过低时,保护立即动作,将电源跳开,见图3。
1.2.2 主调节器主调节器是将给定信号和综合反馈信号经差动放大后,产生一个移相控制电压来控制触发脉冲的移相,从而控制了焊机的输出。
同时由模拟开关Q 6控制,在起弧时使移相控制电压最大,将可控硅导通角推到最小,以减少起弧时的冲击(见图4)。
林肯电气公司产品说明说明书
90 ―225 ipm (2.29 ― 5.72 m/min) 90 ―225 ipm (2.29 ― 5.72 m/min) 90 ―225 ipm (2.29 ― 5.72 m/min)
45 ―185 ipm (1.14 ― 4.7 m/min)
45 ―185 ipm (1.14 ― 4.7 m/min)
Mode #
93 94 95
10 11 12 13 411 272 550 324 325 304 305 380 381
138 139 140 141 412 273 551 326 327 306 307 382 383
20 21 22 18 413 274 552 328 329 308 309 384 385
NonSynergic STT®(‡)
Synergic AC STT®(§)
CV Pulse RapidArc® Precision Pulse™ Rapid X™(‡) Low Fume Pulse(‡) Synergic STT®(‡)
NonSynergic STT®(‡)
Synergic AC STT®(§)
75 ―1200 ipm (1.91 ― 30.48 m/min)
75 ―1200 ipm (1.91 ― 30.48 m/min)
100 ―225 ipm (2.54 ― 5.72 m/min)
100 ―225 ipm (2.54 ― 5.72 m/min)
100 ―300 ipm (2.54 ― 7.62 m/min)
Mode #
Arc Control
Max. Range (*)
CV Pulse
Argon Mix
61
林肯电力公司产品说明书
Rapid Z™(§) Rapid Z™(§) CV Pulse Rapid X™(‡) Pulse Rapid X™(‡) CV Pulse Rapid X™(‡)
Argon Mix Argon Mix Argon Mix Argon Mix Argon Mix Argon Mix Argon Mix Argon Mix Argon Mix Argon Mix
Range* 10 - 45 V 0.1 - 23 kW
Max. Range*
75 ― 1200 ipm (1.91 ― 30.48 m/min) 75 ― 1200 ipm (1.91 ― 30.48 m/min) 65 ― 1200 ipm (1.65 ― 30.48 m/min) 100 ― 600 ipm (2.54 ― 15.24 m/min) 50 ― 1200 ipm (1.27 ― 30.48 m/min) 50 ― 1200 ipm (1.27 ― 30.48 m/min) 60 ― 1200 ipm (1.52 ― 30.48 m/min) 60 ― 1200 ipm (1.52 ― 30.48 m/min) 100 ― 600 ipm (2.54 ― 15.24 m/min) 75 ― 800 ipm (1.91 ― 20.32 m/min) 100 ― 225 ipm (2.54 ― 5.72 m/min) 100 ― 225 ipm (2.54 ― 5.72 m/min) 100 ― 300 ipm (2.54 ― 7.62 m/min) 100 ― 300 ipm (2.54 ― 7.62 m/min) 50 ― 200 ipm (1.27 ― 5.08 m/min) 50 ― 200 ipm (1.27 ― 5.08 m/min) 50 ― 1200 ipm (1.27 ― 30.48 m/min) 50 ― 1200 ipm (1.27 ― 30.48 m/min) 75 ― 1200 ipm (1.91 ― 30.48 m/min) 60 ― 1200 ipm (1.52 ― 30.48 m/min) 75 ― 600 ipm (1.91 ― 15.24 m/min) 75 ― 800 ipm (1.91 ― 20.32 m/min) 90 ― 225 ipm (2.29 ― 5.72 m/min) 90 ― 225 ipm (2.29 ― 5.72 m/min) 90 ― 225 ipm (2.29 ― 5.72 m/min) 90 ― 225 ipm (2.29 ― 5.72 m/min) 45 ― 185 ipm (1.14 ― 4.7 m/min) 45 ― 185 ipm (1.14 ― 4.7 m/min) 50 ― 800 ipm (1.27 ― 20.32 m/min) 50 ― 800 ipm (1.27 ― 20.32 m/min) 60 ― 800 ipm (1.52 ― 20.32 m/min) 60 ― 800 ipm (1.52 ― 20.32 m/min) 75 ― 600 ipm (1.91 ― 15.24 m/min) 100 ― 800 ipm (2.54 ― 20.32 m/min) 90 ― 200 ipm (2.29 ― 5.08 m/min) 90 ― 200 ipm (2.29 ― 5.08 m/min) 90 ― 225 ipm (2.29 ― 5.72 m/min) 90 ― 225 ipm (2.29 ― 5.72 m/min) 40 ― 170 ipm (1.02 ― 4.32 m/min) 40 ― 170 ipm (1.02 ― 4.32 m/min) 50 ― 640 ipm (1.27 ― 16.26 m/min) 50 ― 55 ipm (1.27 ― 1.4 m/min) 50 ― 580 ipm (1.27 ― 14.73 m/min) 60 ― 615 ipm (1.52 ― 15.62 m/min) 75 ― 600 ipm (1.91 ― 15.24 m/min) 50 ― 350 ipm (1.27 ― 8.89 m/min) 50 ― 400 ipm (1.27 ― 10.16 m/min)
林肯电力扭筒焊接和切割设备操作手册说明书
Ranger 305 D (CE)OPERATOR’S MANUALIM813August, 2005Safety Depends on YouLincoln arc welding and cutting equipment is des igned and built with safety in mind. However, your overall safety can be increased by proper installation ... and thought-ful operation on your part.DO NOT INSTALL, OPERATE OR REPAIR THIS EQUIPMENT WITHOUT READING THIS MANUAL AND THE SAFETY PRECAUTIONS CONTAINED THROUGHOUT.And, mo t importantly, think before you act and be careful.EN 60974-1Copyright © 2005 Lincoln Global Inc.Mar ‘95Mar ‘95Mar. ‘93ixixfor selecting a QUALITY product by Lincoln Electric. We want you to take pride in operating this Lincoln Electric C ompany product ••• as much pride as we have in bringing this product to you!Page Installation.......................................................................................................................Section A Technical Specifications.......................................................................................................A-1 Safety Precautions........................................................................................................A-2Location and Ventilation................................................................................................A-2Stacking........................................................................................................................A-2Angle of Operation........................................................................................................A-2Lifting.............................................................................................................................A-2Additional Safety Precautions.......................................................................................A-2High Altitude Operation.................................................................................................A-2High Temperature Operation........................................................................................A-2Cold Weather Operation...............................................................................................A-2Towing...........................................................................................................................A-3 Pre-Operation Engine Service..............................................................................................A-3 Oil..................................................................................................................................A-3Fuel...............................................................................................................................A-3Engine Coolant..............................................................................................................A-3Battery Connections......................................................................................................A-3Muffler Outlet Pipe........................................................................................................A-3Spark Arrester...............................................................................................................A-4Remote Control.............................................................................................................A-4 Electrical Connections..........................................................................................................A-4 Machine Grounding.......................................................................................................A-4Welding Terminals........................................................................................................A-4Welding Output Cables.................................................................................................A-4Cable Installation...........................................................................................................A-5 Auxiliary Power Receptacles and Plugs...............................................................................A-5 Standby Power Connections................................................................................................A-5 Connection of Lincoln Electric Wire Feeders................................................................A-5,A-6 ________________________________________________________________________________ Operation.........................................................................................................................Section B Safety Precautions ..............................................................................................................B-1 General Description..............................................................................................................B-1 For Auxiliary Power..............................................................................................................B-1 Engine Operation..................................................................................................................B-1 Break in Period.....................................................................................................................B-1 Add Fuel...............................................................................................................................B-1 Fuel ......................................................................................................................................B-1 Welder Controls............................................................................................................B-2Engine Controls.............................................................................................................B-3Starting and Stopping the Engine...........................................................................B-3, B4Stopping .......................................................................................................................B-4 Welding Operation................................................................................................................B-5 Duty Cycle.....................................................................................................................B-5Constant Current (Stick) Welding..................................................................................B-5Downhill Pipe (Stick) Welding.......................................................................................B-5Tig Welding...................................................................................................................B-5Typical Current Ranges for Tungsten Electrodes.........................................................B-5Wire Welding-CV...........................................................................................................B-6Arc Gouging..................................................................................................................B-6Auxiliary Power.............................................................................................................B-7Extension Cord Recommendations...............................................................................B-7 ________________________________________________________________________________ Accessories.....................................................................................................Section C Field Installed Options / Accessories ...............................................................................C-1 ________________________________________________________________________________WELDING CONTROLS(Figure B.1)CONTROL: The OUTPUT dial is used to preset the output voltage or current as dis-played on the digital meters for the four welding modes. When in the CC-STICK, DOWNHILL PIPE or CV-WIRE modes and when a remote control is connected to the 6-Pin or 14-Pin C onnector, the auto-sensing circuit automatically switches the OUTPUT CONTROL from control at the welder to the remote control.In the CV-WIRE mode, if the wire feeder has volt-age control capability, when the control cable is connected to the 14-Pin Connector, the auto-sens-ing circuit automatically makes OUTPUT C ON-TROL inactive and the wire feeder voltage control When in the TOUCH START TIG mode and whena Amptrol is connected to the 6-Pin Connector, the 2. DIGITAL OUTPUT METERSThe digital meters allow the output voltage (CWIRE mode) or current (CC-STICK, PIPE and TIG modes) to be set prior to welding using the OUT-PUT control dial. During welding, the meter display the actual output voltage (VOLTS) and current (AMPS). A memory feature holds the display of both meters on for seven seconds after welding is stopped. This allows the operator to read the actu-al current and voltage just prior to when welding was ceased.While the display is being held the left-most deci-mal point in each display will be flashing. The accuracy of the meters is +/- 3%.3. WELD MODE SELECTOR SWITCH:(Provides four selectable welding modes)CV-WIREDOWNHILL PIPECC-STICKFIGURE B.14. ARC CONTROL:The ARC C ONTROL dial isactive in the CV-WIRE, CC-STICK and DOWNHILL PIPE modes, and has different functions in these modes. This control is not active in the TIG mode.CC-STICK mode:In this mode, the ARC CONTROL dial sets the short circuit current (arc-force) during stick weld-ing to adjust for a soft or crisp arc. Increasing the dial from –10 (soft) to +10 (crisp) increases the short circuit current and prevents sticking of the electrode to the plate while welding. This can also increase spatter. It is recommend-ed that the ARC CONTROL be set to the minimum num-ber without electrode sticking. Start with a setting at 0. DOWNH ILL PIPE mode:In this mode, the ARC C ON-TROL dial sets the short circuit current (arc-force) during stick welding to adjust for a soft or a more forceful digging arc (crisp). Increasing the number from –10 (soft) to +10 (crisp) increases the short circuit current which results in a more forceful digging arc. Typically a forceful digging arc is preferred for root and hot passes. A softer arc is pre-ferred for fill and cap passes where weld puddle control and deposition ("stacking" of iron) are key to fast travel speeds. It is recommended that the ARC C ONTROL be set initially at 0.CV-WIRE mode:In this mode, turning the ARC C ON-TROL clock wise from –10 (soft) to +10 (crisp) changes the arc from soft and washed-in to crisp and narrow. It acts as an inductance/pinch control. The proper set-ting depends on the procedure and operator prefer-ence. Start with a setting of 0.5. WELD OUTPUT TERMINALS WITHFLANGE NUT: Provides a connection point for the electrode and work cables.6. GROUND STUD: (graphic)Provides a connection point for connecting the machine case to earth ground.7. 14-PIN CONNECTOR:For attaching wirefeeder control cables to the RANGER 305D (C E).Includes contactor closure circuit, auto-sensing remote control circuit, and 42V power. The remote control circuit operates the same as the 6 Pin Amphenol.Note: The 14-pin connector does not include 120V.8. 6-PIN CONNECTOR:For attaching optionalremote control equipment. Includes auto-sensing remote control circuit.9. WELD TERMINALS CONTROL SWITCH:Inthe WELD TERMINALS ON position, the output is electrically hot all the time. ENGINE CONTROLS: (Figure B.2)FIGURE B.2When in the TOUC H START TIG mode and when a Array Amptrol is connected to the 6-pin C onnector the OUT-PUT dial is used to set the maximum current range ofthe CURRENT CONTROL of the Amptrol.The ARC CONTROL is not active in the TIG mode.The RANGER 305D (CE) can be used in a wide varietyof DC TIG welding applications. In general the ‘TouchStart’ feature allows contamination free starting withoutthe use of a Hi-frequency unit. If desired, the K930-2TIG Module can be used with the RANGER 305D (CE).The settings are for reference.RANGER 305D (C E) settings when using the K930-2TIG Module with an Amptrol or Arc Start Switch:• Set the MODE Switch to the TOUC H START TIGsetting.• Set the "IDLER" Switch to the "AUTO" position.• Set the "WELDING TERMINALS" switch to the"REMOTELY CONTROLLED" position. This will keepthe "Solid State" contactor open and provide a “cold”electrode until the Amptrol or Arc Start Switch ispressedWhen using the TIG Module,the OUTPUT control on the RANGER 305D (C E) is used to set the maximum range of the CURRENT CONTROL on the TIG module or an Amptrol if connected to the TIG Module. (See Table B.2.)WIRE WELDING-CVConnect a wire feeder to the Ranger 305D according tothe instructions in INSTALLATION INSTRUC TIONSSection.The RANGER 305D (C E) in the C V-WIRE mode, per-mits it to be used with a broad range of flux cored wire(Innershield and Outershield) electrodes and solid wiresfor MIG welding (gas metal arc welding). Welding canbe finely tuned using the ARC CONTROL. Turning theARC CONTROL clockwise from –10 (soft) to +10 (crisp)changes the arc from soft and washed-in to crisp andnarrow. It acts as an inductance/pinch control. Theproper setting depends on the procedure and operatorpreference. Start with the dial set at 0.For any electrodes the procedures should be kept withinthe rating of the machine. For additional electrode infor-mation see or the appropri-ate Lincoln publication.AUXILIARY POWER:Start the engine and set the IDLER control switch to the desired operating mode. Full power is available regard-less of the welding control settings providing no welding current is being drawn.Simultaneous Welding and Auxiliary Power Loads While welding, the amount of 3-phase Auxiliary power available is reduced.TABLE B.4FIELD INSTALLED OPTIONS / ACCESSORIESK1898-1 SPARK ARRESTOR- Mounts between muf-fler & elbow to eliminate any risk of spark from exhaust. K704 ACCESSORY SET- Includes (10m) 35 ft. of electrode cable and (9.m) 30 ft. of work cable, head-shield, work clamp electrode holder. Cables are rated at 300 amps, 100% duty cycle.K857(7.6m) 25 ft. or K857-1(30.4m) 100 ft. REMOTE CONTROL - Portable control provides same dial range as the output control on the welder. Has a convenient 6 pin plug for easy connection to the welder.Drain the engine oil while the engine is warm toassure rapid and complete draining. It is recommend-ed that each time the oil is changed the oil filter bechanged as well.• Be sure the unit is off. Disconnect the negative bat-tery cable to ensure safety.• Locate oil drain hose and valve in bottom of baseand pull through the hole in the battery access panelon the welder.• Remove the cap from the drain valve. Push valve inand twist counterclockwise. Pull to open and drainthe oil into a suitable container for disposal.• C lose the drain valve by pushing in and twistingclockwise. Replace the cap.• Re-fill the crankcase to the upper limit mark on thedipstick with the recommended oil (see engine oper-ation manual OR engine service items decal ORbelow). Replace and tighten the oil filler cap secure-ly.• Push oil drain hose and valve back into unit, re-con-nect negative battery cable, and close doors andengine top cover before restarting unit.Wash yourhands with soap and water after handling usedmotor oil. Please dispose of used motor oil in amanner that is compatible with the environment.We suggest you take it in a sealed container to yourlocal service station or recycling center for reclama-tion. DO NOT throw it in the trash; pour it on theground or down a drain.ENGINE OIL REFILL CAPACITIESWithout oil filter replacement:• 3.2 liter (3.3 U.S. Quart)With oil filter replacement:• 3.2 liter ( 3.4 U.S. Quart.)Use motor oil designed for diesel engines that meetsrequirements for API service classificationCC/CD/CE/CF/CF-4/CG-4 or CH-4.AC EA E1/E2/E3. Always check the API service labelon the oil container to be sure it includes the lettersindicated. (Note: An S-grade oil must not be used in adiesel engine or damage may result. It IS permissibleto use an oil that meets S and C grade service classifi-cations.)SAE 10W30 is recommended for general, all tempera-ture use, -15C to 40C (5F to 104F).See engine owner’s manual for more specific informa-tion on oil viscosity recommendations.removal/installation. Most latchesare spring loaded to fold back when open. The filter fits tightly over the outlet tube, creating the critical seal on the inside diameter of the filter endcap. The filter should be removed gently to reduce the amount of dust dislodged. There will be some initial resistance, similar to breakingClean Sealing Surface 3of the Outlet Tube Use a clean cloth to wipe the sealing surface. Dust on the outside diameter of theoutlet tube could hindernew filter is inserted.Insert the New7RadialSealô Filter by HandInsert carefully. Seat the new filter by hand, making certain it is completely into the air cleaner housing before latching the cover in place. If the cover hits the filter before it is fully in place, remove the cover and push (by hand) thefilter further intothe air cleanerwith no extra force.Never use the latches on the cover to force the filter into the air cleaner! It is tempting to assume the cover will do the job of seating the filter ñ but it will not! Using the latches to push the filter in could cause damage to the housing and will void theClean the Inside of 4the Outlet Tube Carefully wipe the insideof the outlet tubewith a clean cloth.Dirt accidentlytransferred to theinside of the outlettube will reach theengine and cause wear.(Engine manufacturers says that it takes only a few grams of dirt to ëdustí an engine!) Be careful not to damage the sealing area on the tube.of leaks. A streak of dust onthe clean side of the filterInspect the NewFilter for DamageInspect the new filter carefully,paying attention to the inside ofthe open end,which is thesealing area.NEVER installa damaged filter.This Troubleshooting Guide is provided to help you locate and repair possible machine malfunctions.Simply follow the three-step procedure listed below.Step 1.LOCATE PROBLEM (SYMPTOM).Look under the column labeled “PROBLEM (SYMP-TOMS)”. This column describes possible symptoms that the machine may exhibit. Find the listing that best describes the symptom that the machine isexhibiting.Step 2.POSSIBLE CAUSE.The second column labeled “POSSIBLE CAUSE ” lists the obvious external possibilities that may contribute to the machine symptom.Step 3.RECOMMENDED COURSE OF ACTIONThis column provides a course of action for the Possible Cause, generally it states to contact your local Lincoln Authorized Field Service Facility.If you do not understand or are unable to perform the Recommended Course of Action safely, contact your local Lincoln Authorized Field Service Facility.HOW TO USE TROUBLESHOOTING GUIDEService and Repair should only be performed by Lincoln Electric Factory Trained Personnel.Unauthorized repairs performed on this equipment may result in danger to the technician and machine operator and will invalidate your factory warranty. For your safety and to avoid Electrical Shock, please observe all safety notes and precautions detailed throughout this manual.__________________________________________________________________________JapaneseChineseKoreanArabicREAD AND UNDERSTAND THE MANUFACTURER’S INSTRUCTION FOR THIS EQUIPMENT AND THE CONSUMABLES TO BE USED AND FOLLOW YOUR EMPLOYER’S SAFETY PRACTICES.SE RECOMIENDA LEER Y ENTENDER LAS INSTRUCCIONES DEL FABRICANTE PARA EL USO DE ESTE EQUIPO Y LOS CONSUMIBLES QUE VA A UTILIZAR, SIGA LAS MEDIDAS DE SEGURIDAD DE SU SUPERVISOR.LISEZ ET COMPRENEZ LES INSTRUCTIONS DU FABRICANT EN CE QUI REGARDE CET EQUIPMENT ET LES PRODUITS A ETRE EMPLOYES ET SUIVEZ LES PROCEDURES DE SECURITE DE VOTRE EMPLOYEUR.LESEN SIE UND BEFOLGEN SIE DIE BETRIEBSANLEITUNG DER ANLAGE UND DEN ELEKTRODENEINSATZ DES HER-STELLERS. DIE UNFALLVERHÜTUNGSVORSCHRIFTEN DES ARBEITGEBERS SIND EBENFALLS ZU BEACHTEN.JapaneseChineseKoreanArabicLEIA E COMPREENDA AS INSTRUÇÕES DO FABRICANTE PARA ESTE EQUIPAMENTO E AS PARTES DE USO, E SIGA AS PRÁTICAS DE SEGURANÇA DO EMPREGADOR.。
林肯DC-1500直流电焊机大修经验总结
林肯DC-1500直流电焊机大修经验总结
高宝明;黄雄飞;李国锋;金江
【期刊名称】《焊管》
【年(卷),期】2005(028)006
【摘要】叙述了美国林肯DC-1500直流电焊机变压器一次线圈严重烧坏后的检查、测试、修理及试验方法.寻求较经济的大修方案,努力使修理后的电焊机达到原有技术性能,以满足钢管生产工艺需要.
【总页数】4页(P52-55)
【作者】高宝明;黄雄飞;李国锋;金江
【作者单位】中石化江汉石油管理局沙市钢管厂,湖北,荆州,434001;中石化江汉石油管理局沙市钢管厂,湖北,荆州,434001;中石化江汉石油管理局沙市钢管厂,湖北,荆州,434001;中石化江汉石油管理局沙市钢管厂,湖北,荆州,434001
【正文语种】中文
【中图分类】TG434.1
【相关文献】
1.林肯电气公司胡总一行到访成都电焊机研究所 [J],
2.山区高速公路大修工程成功经验总结 [J], 胡亮
3.林肯城市发动机大修后不能起动 [J], 刘彰武
4.林肯DC-1500型自动埋弧焊机故障排除 [J], 付辉
5.4000KW高压同步电动机大修经验总结 [J], 吴丽华
因版权原因，仅展示原文概要，查看原文内容请购买。
林肯焊机说明书
林肯焊机说明书Ⅰ.机械安装1．机头安装安装应牢固以防起弧时机头移动，注意机头与工作电缆应与地绝缘。
根据需要，可装在垂直调节器/水平调节器/行走小车上，所定的机头出厂前根据用户的订购模式安装送丝比率，当改变焊丝直径时需改变送丝轮和导向管。
对不同直径的焊丝需调节随动轮压力调节螺丝，焊丝分两档0.9-2.4mm和3.0-5.6mm。
根据需要调节，对较软的焊丝，压力宜小一点。
出厂时送丝轮设为正转（如图所示方向），但安装板可转动180º，并对换校直器和导电杆，送丝轮转动方向通过改变控制箱内接线上626，627号线来实现。
一般用25kg送丝盘。
NA-3S/NA-4/NA-3SF出厂时所装焊丝校直器的焊丝直径大于2mm以上。
机头安装好后，通过校直器和送丝导向管安装焊丝（其入口处为倒圆）而出丝导向管入口处为倒角）。
2．控制箱安装控制箱在标准行走小车或其它的机架上，当装在其它机架上时，打开控制箱后盖，按照控制箱底板上的安装孔固定控制箱。
3．导电杆组件国内一般常用K231 和K226●K231 导电杆组件：一般用于600A，更高电流可能引起导电嘴磨损坏。
适用于Ф2.4-5.6mm，对不同焊丝需不同导电嘴。
对Ф2.0-2.4mm焊丝还需导电嘴选配件和导丝管。
把工件电缆控制接到导电杆上，用螺栓拧紧，不用完全校直焊丝，以保持良好的电接触。
把焊剂漏斗的软管接到锥形组件的开口处。
要注意经常更换坏的导电嘴。
●K226 压钳式导电杆：一般用于600-1000A。
K226-T 由两个锥形夹组成用于Ф2.4-3.2mm。
K226R由一个锥形夹和一个方形夹组成，用于Ф3.2-5.6mm。
导电杆装在机头的下部，注意锥形夹的斜坡应朝向工件移动方向。
压钳应与导向管对直，通过调节夹钳一侧的螺丝来调节。
Ⅱ.电气安装1．电缆连接需600W，115V/50AC（其中，350W 给送丝电机和控制电路，250W 给行走电路）●从机头到控制箱：所有的工件电缆都接到控制箱后部，每个机头都带1.2m 长电机电缆和1.2m 长焊剂斗电缆，插到控制箱一侧对应的接口内。
DC-1500~1200焊机操作手册
制回路还通过焊机面板上的 8A 保险向 NA—5 控制箱提供 AC115V，1000VA 控制电源。
触发电路板 G—1587—1 接受控制板送来的移相控制电压，按照移相要求发出六路触发脉冲
去触发主回路可控硅，通过改变可控硅的导通角来改变焊机输出的大小。
控制板 G—1530 是 DC—1500 最复杂的部件，他的功能是控制和保护，按功能划分，大致可
焊机设置与远程控制
输出可以在送丝操作箱上或 DC—1500 上进行控制。如果安装了“NL”选择组件，输出只能
通过安装在送丝箱上的 K775 遥控。
从送丝操作箱上调节焊机输出，将主焊机 DC—1500 面板上的钮子开关打到“输出遥控”位
置。如果用 DC—1500 输出控制变阻器调节输出，请将此开关设置到“在 DC—1500 上控制输出”
围为：20V—60V。在此位置，对内保护焊及其他开弧焊接过程，焊机动特性在焊接时提供最佳的
焊接参数。
CV 埋弧焊方式也可提供基本恒定的输出特性，范围从 20V—60V。CV 埋弧焊接方式的这种
动态特性对于以前需要恒定电流型焊接电源的大多数工艺，可以使埋弧焊达到较好状态。
VV 埋弧焊接方式可以使 DC—1500 产生恒定的电流输出特性，在开环电压为 45V—90V 时，
1Hale Waihona Puke 2600～1000A250′
825′
3-4/0
5/8
800～1200A
375′
925′
3-4/0
如果你用长焊条，输出控制设置到最大，这个焊机达到它的最大的起刨能力。
3/4″碳棒不能在 DC-1500 上使用，它将导致高的电流，促使 DC-1500 的保护系统跳闸。
6 维护
林肯DC1000焊机中文说明书
林肯DC1000焊机中文说明书IDEALARC DC-1000 IM420-A配合以下代码的机器使用：9919-9925 和10293注意安全，重在自己林肯电弧焊接和切割设备是以安全第一为准则进行设计和制造的。
但是，正确安装和操作更有利于保障您的人身安全。
禁止在没有通读此手册和所包含的安全规章情况下安装，使用或维修此设备。
更重要的是，客户在进行上述操作之前应考虑得当。
1安全！警告请确保所有的安装，操作，维护以及修理过程均由合格人员执行。
1.h. 为了防止烫伤，当发动机仍然热时严禁打开散热器压力盖！内燃机类设备1.a.在排除故障和维修前，应关闭发动机，除非维修工作需要它运转。
1.b.在开放，通风良好的地方操作发动机，或者将废气排到室外。
1.c.禁止在焊接电弧附近或当发动机运转时添加燃料。
在添加燃料前应使发动机停止转动并使其冷却，防止溅出的燃料挥发与热态的发动机部件接触而燃烧。
若燃料溅出，需擦净后才能启动发动机。
1.d.应使所有设备的安全防护罩，盖子和装置在适当位置并检修正常。
当起动，使用或维修设备时，手，头发，衣物和工具应远离V型皮带，齿轮，风扇和所有其它运动部件。
1.e.有些情况，需要拆除防护罩进行必要的维修。
切记只有在必要时才能拆下防护罩并且当维修结束后请迅速将其复原。
在运动部件附近工作时要格外小心。
1.f.禁止用手接近风扇。
当发动机工作时，禁止不顾调速器或空转轮而强行推动节气阀控制杆。
1.g.在维修时，当转动发动机或焊接电源时，为了防止意外起动汽油发电机，请断开火花塞接线，点火分配器顶盖或电磁发动机接线及其它。
电磁场对人体有害2.a.流过任何导体的电流会产生电磁场(EMF) 。
焊接电流在焊接电缆和焊机附近将产生EMF。
2.b. 在EMF区内心脏起搏器会受到干扰，带有心脏起搏器的焊工在焊接前应向医生咨询。
2.c.在焊接时暴露于EMF区情况下将对身体健康产生其它未知影响。
2.d. 所有焊工需执行下述步骤以减小焊接回路EMF区的暴露程度。
林肯电子公司焊接设备说明书
0.030
0.035
0.045 0.045 0.052
Procedure GMAW CV GMAW Power
Waveform STD CV Power Mode®
GMAW CV GMAW Pulse
GMAW CV GMAW Pulse
GMAW CV GMAW Pulse
The Lincoln Electric Company
Weld Set Reference: Z194513 Power Wave® C300 (Imperial units)
GMAW
Metal Core
Stainll All
Gas Type
CO2 Argon Mix Argon Mix CO2 Argon Mix Argon Mix Argon Mix Argon Mix CO2 Argon Mix Argon Mix Argon Mix Argon Mix CO2 Argon Mix Argon Mix Argon Mix Argon Mix
ipm (2.54 ― 17.78 m/min) ipm (2.54 ― 17.78 m/min) ipm (2.29 ― 17.78 m/min) ipm (2.03 ― 17.78 m/min) ipm (2.54 ― 17.78 m/min) ipm (2.54 ― 17.78 m/min)
ipm (1.91 ― 17.78 m/min) ipm (1.91 ― 17.78 m/min) ipm (1.91 ― 17.78 m/min) ipm (1.52 ― 17.78 m/min) ipm (2.54 ― 15.24 m/min) ipm (2.54 ― 17.78 m/min) ipm (1.91 ― 9.91 m/min) ipm (1.91 ― 12.07 m/min) ipm (1.91 ― 12.83 m/min) ipm (1.27 ― 10.54 m/min) ipm (1.27 ― 10.16 m/min) ipm (1.52 ― 10.16 m/min)
林肯埋弧焊电源DC1500操作手册
DC1500操作手册安放位置应放在干燥、前后通风的位置，尽量避免烟尘，以防止过热。
三相输入接线将三相线机器右侧板拆下，将三相线接到交流接触器的输入端L1、L2、L3，将地线接到标有标志的螺栓上，机器通常按440V AC出厂，在国内应按380V AC一. 输出接线a)输出接线柱：前面板上标有“Positive(+)”“Negative(-)”，以接工作电缆和地线，当直流正接时，接工件电缆（地线）“Positive(+)”，直流反接时，地线接“Negative(-)”。
b)辅助电源：机器控制输出端31、32号线间有115V AC电压，功率1KW。
c)接送丝机：国内一般用于接NA-3、NA-5送丝机，将前面板上的控制端盖板打开，按接线图接线。
d)接碳弧气刨：将送丝机连线拆掉，将控制端2、4号线短路。
e)DC1500并联：订T14273备件，按图将二台DC1500并联，可输出3000A/100%二. 操作●暂裁率：DC1500为1500A/60V/100%●设置极性：按照工艺要求将工作电缆和地线接到相应的接线柱、控制面板上的“Electrode Negative-Electrode Positive”（焊丝接负-焊丝接正极，开关应与焊丝实际连接的极性相匹配。
●焊机启动：按“on-off”开关启动或关闭焊机，当焊机启动时控制面板中间的红灯要亮。
●近控/遥控：当从送丝机控制箱上控制焊机的输出时要将开关拔到“Remote”（遥控），当用焊机上的旋钮调节；焊机输出时，将开关拔到“output control at DC1500（近控），数字1到10表示输出大小。
●模式开关（Mode Switch）：开关有三档CV Innershield（CV自保护），CVSubmerged arc（CV埋弧焊），VV Submerged arc（VV埋弧焊）。
CV Innershield（CV自保护）为平特性输出，输出电压20-60V，用于自保护焊式其他明弧焊。
林肯电气 DC 晶体管焊接电缆焊接器说明书
®®the leader in technology and service!Small Package . . .Superior Performancethe little guys that can run with the big boys!DC Inverter Arc WeldersS Models(Stick/Lift TIG)•130S •150S •190S GTS Models(Stick/Lift TIG/HF TIG)•130GTS •150GTS •190GTS•Superior performance for TIG/Stick Applications- the popular Lincoln ®5P - other Cellulose and Rutile Electrodes - Stainless Steel and Low Hydrogen Electrodes - Lift TIG GTAW - High frequency TIG (GTS models only)•Operation on 115/208/220/230 VAC •Weighs less than 19 lbs/8.5 kg •Up to 190 amps of output®Lincoln and 5P are trademarks of the Lincoln Electric CompanyProcess Selection•Stick•Lift Start TIGCurrent Control5 to MachineMaximum AmperageHot Start - 0-100AStick OnlyWarning LightIndicates improper input voltage or temperature overload when litPower LightIndicates Power Service ONRemote 8 PIN Control Connector•Current Control Remote •ON/OFF Weld CurrentPulse Frequency2 Ranges (.5 - 25 Hz)(10 - 500 Hz)Pulse•Off•High Range (.5 - 25 Hz) Select •Low Range (10 - 500 Hz) SelectProcess Selection•Stick•Lift Start TIG•High Frequency Start TIGHot Start - 0-100ATIG HF Start and StickCurrent Control5 to MachineMaximum AmperageUpslope .5-5 sec Downslope 1.0-10 sec Spot Timer .5-5 sec Slope - OnSpot Timer/Sloper - Off Spot Timer - OnWarning LightIndicates improper input voltage or temperature overload when litPower LightIndicates Power Service ONRemote 8 PIN Control Connector•Current Control Remote •ON/OFF Weld CurrentS SeriesThe S Series is available in models with maximum current outputs of 130, 150 and 190 amps. These machines are excellent for Stick welding applications up to their rated output. They are provided with an adjustable hot start and automatically adjusted arc control for smooth and easy operation with all electrodes.The S Series also provides high quality TIG results when operating in the Lift TIG mode. No high frequency is used. Simply touch the electrode to the work and lift, and the TIG arc is initiated with no high frequency and no damage to the tungsten electrode.It can be used for industrial/maintenance applications on 208/230VAC or home/utility applications on 115 VAC. All machines are pro-vided with Smart Link™ capability to automatically link to either 115or 208/230 VAC.GTS SeriesThe GTS Series offers all of the same capabilities as the S Series as well as many TIG controls to master those applications where tight control and high quality are required. The standard controls provid-ed on all GTS machines are a gas valve, upslope and downslope, spot timer, pulser, and high frequency starting. A fixed preflow is provid-ed and postflow is automatically adjusted by the current level.ApplicationsBoth S and GTS Series are excellent for construction, maintenance,HVAC, fabricators, manufacturing, contractors, utility, farm and home. Please refer to the specifications for recommended operation of the machines.MACHINESACCESSORIESDISTRIBUTED BY:International Customer Service Thermadyne Canada Thermadyne UK Thermadyne Asia Sdn. Bhd.Cigweld Australia Oakville, Ontario, Canada Oakville, Ontario Canada Chorley, England Kuala Lumpur, Malaysia Melbourne, Australia Ph: (1) 905-827-9777Ph: (1) 905-827-1111Ph: (44) 1257-261755Ph: (60) 3-692-2988Ph: (61) 3-9487-1234Fax: (1) 905-827-9797Fax: (1) 905-827-3648Fax: (44) 1257-224800Fax: (60) 3-692-1085Fax: (61) 3-9487-1487Thermadyne do Brasil Thermadyne Middle East Thermadyne de Mexico Thermadyne Japan Thermadyne EuropeSao Paulo, Brazil Dubai, United Arab Emirates Mexico City, Mexico Osaka, Japan Milan, ItalyPh: (55) 11-744-3444Ph: (971) 4-632-400Ph: (52) 5696-7407Ph: (81) 6-4809-8411Ph: (39) 039-204-991Fax: (55) 11-453-2260Fax: (971) 4-631-781Fax: (52) 5696-7757Fax: (81) 6-4809-8412Fax: (39) 039-204-9922U.S. CUSTOMER SERVICE: 2200 Corporate Drive 800-255-5846 • FAX 800-332-0946International OfficesForm No. 0-0820 (6/99)©Thermal Arc Inc., 1997Printed in U.S.A.。
林肯电气 电弧焊机操作手册 Power Wave
操作员手册请注册您的机器：/register 搜索授权维修商和分销商： /locatorIM C 10370 | 发布日期 2016年9月Lincoln Global, Inc. 保留所有权利。
使用本手册的机器代码是：12643!˖保持供未来参考购买日期代码：（如：10859）序列号：（如： U1060512345）目录产品描述 (3)设备局限 (3)设计特点 (3)安装 .......................................................................A部分技术规格 .........................................................................A-1机器接地 .........................................................................A-2位置与冷却通风 ....................................................................A-2高频保护 .........................................................................A-2升举.........................................................................A-2堆垛 .........................................................................A-2倾斜.........................................................................A-2环境局限性.........................................................................A-2箱前控制 .........................................................................A-3箱后控制 .........................................................................A-4电弧焊的推荐焊条和作业电缆尺寸 .....................................................A-7控制电缆与电压传感连接.............................................................A-8TYPICA；集成系统（单ARM）...........................................................A-9操作 .......................................................................B部分通电顺序 .........................................................................B-1负载周期.........................................................................B-2常见焊接工艺.......................................................................B-3配件 .......................................................................C部分维护 .......................................................................D部分目视检查 .........................................................................D-1例行维护 .........................................................................D-1定期维护 .........................................................................D-1故障排除 .......................................................................E部分如何使用故障排除指南...............................................................E-1用状态灯解决系统问题...............................................................E-2POWER WAVE的错误代码 ..............................................................E-3图 ...........................................................................F部分零部件清单可能会在未给出通知的情况下修改或升级内容/详情。
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DC1500操作手册
安放位置
应放在干燥、前后通风的位置，尽量避免烟尘，以防止过热。
三相输入接线
将三相线机器右侧板拆下，将三相线接到交流接触器的输入端L1、L2、L3，将地线接到标有标志的螺栓上，机器通常按440V AC出厂，在国内应按380V AC
一. 输出接线
a)输出接线柱：前面板上标有“Positive(+)”“Negative(-)”，以接工作电缆和地
线，当直流正接时，接工件电缆（地线）“Positive(+)”，直流反接时，地线接“Negative(-)”。
b)辅助电源：机器控制输出端31、32号线间有115V AC电压，功率1KW。
c)接送丝机：国内一般用于接NA-3、NA-5送丝机，将前面板上的控制端盖板
打开，按接线图接线。
d)接碳弧气刨：将送丝机连线拆掉，将控制端2、4号线短路。
e)DC1500并联：订T14273备件，按图将二台DC1500并联，可输出3000A/100%
二. 操作
●暂裁率：DC1500为1500A/60V/100%
●设置极性：按照工艺要求将工作电缆和地线接到相应的接线柱、控制面板上
的“Electrode Negative-Electrode Positive”（焊丝接负-焊丝接正极，开关应与焊丝实际连接的极性相匹配。
●焊机启动：按“on-off”开关启动或关闭焊机，当焊机启动时控制面板中间
的红灯要亮。
●近控/遥控：当从送丝机控制箱上控制焊机的输出时要将开关拔到“Remote”
（遥控），当用焊机上的旋钮调节；焊机输出时，将开关拔到“output control at DC1500（近控），数字1到10表示输出大小。
●模式开关（Mode Switch）：开关有三档CV Innershield（CV自保护），CV
Submerged arc（CV埋弧焊），VV Submerged arc（VV埋弧焊）。
CV Innershield（CV自保护）为平特性输出，输出电压20-60V，用于自保护焊式其他明弧焊。
CV Submerged（CV埋弧焊）为平特性输出（恒压），输出电压20-60V，用于平特性埋弧焊（与NA-5连接时用，细丝高速焊时用）。
VV Submerged（VV埋弧焊）为陡降特性输出（恒流），输出范围为200A/28V 到1500A/60V，开路电压为45V-98V，用于高电流大熔池时埋弧焊。
DC1500与NA-3控制机头连接
1.当用于CV模式时，NA-3电压板上的开关应拔到CV位置；
当用于VV模式时，NA-3电压板上的开关拔到VV（CC）位置。
2.当用于CV模式，起弧时应注意：
a)除大干伸长自保护焊和Ф1.6mm单弧双丝焊工艺外，不需NA-3起弧板。
b)焊丝端部应尖。
c)对冷启动，焊丝与工件应接触良好。
对热启动，焊丝接触工件前必须行走。
f)如起弧不好，应调节开路电压（OCV），一般Inch speed（冷送丝速度）应设
成较小（2-3）；合速的开路电压，应为起弧后，电压表指针平稳地升到所设的焊接电压；如电压表指针超过所设的焊接电压，则OCV设置过高；如指针在达到焊接电压时不稳，则OCV设置过低。
g)对单弧双丝焊，两根焊丝的伸出长度应一样。
3.单弧自保护焊/单弧双丝自保护焊，步骤同上，一般用热启弧，对干伸长超过
19mm时，需起弧板。
4.单弧双丝埋弧，步骤同上，在CV Innershield模式下用起弧板起弧更好。
5.NA-3起弧板：当某些工艺需起弧板时，按下列步骤设置。
a)起弧电压、电流刻度设在中间，起弧时间设成0，起弧并调节合适的焊接电
流、电压。
b)将起弧时设成最大。
c)起弧电流比焊接电流刻度小1，起弧电压与焊接电压相同。
d)通过改变OCV和Inch speed设置来起弧。
e)将起弧电流与起弧电压，尽量与焊接电流、电压一致。
f)尽量减少起弧时间以优化起弧。
6.DC1500在VV模式下起弧：
a)NA-3电压板上的模式开关应拔到“VV”位置。
b)OCV设到615-7刻度。
DC1500与NA-5控制箱连接
1.按图将DC1500与NA-5连接。
2.将DC1500拔到Romote（遥控）CV特性。
3.地线与工件接触良好，焊丝端部应尖。
4.对初步试焊，引弧电压（Strike V oltage）比焊接电压大4V，引弧送丝速度为
焊接送丝速度的一半。
5.Start Control/Crater Control（缓升、缓降控制）按焊道成形熔透来设置。
三. 维修
1.日常维护
风扇有自润滑轴承不需维护，应每隔一段用低压缩空气吹去灰尘。
2.过载保护
如主变压器、整流器，由于频繁过载或室温过高，达到最大工作温度时，热保护继电器断开主接触器断开，冷却一段时间后热保护吸合，按on开关启动焊机器前面板有一8A保险丝保护115V AC辅助电源。
3.电路板故障
控制板（Control/Fault Protection PC Board）
●LED L1指示255-256间的交流电源，如不亮，按接线图检查连线和控制变
压器T7，电压应为115V AC左右，如没有，则故障在电源供应。
●LED L2指示输入到控制板的焊机输出电压，如不亮，检查控制板的红芯插
座的2号脚，222号线到电源的负输出端是否断开。
●LED L3指示故障保护继电器2CR上的电源，4线号短路。
●LED L4指示故障保护电路启动。
●LED L5指示控制信号输出到触发板，当输出信号改变时，LED L5亮度改变。
触发板（Firing Corcuit PC Board）
2、4号线短路、近控、VV模式。
触发板上的9个灯都应亮。
●LED L7表示控制变压器T2供电给电路板，如不亮，检查风扇左侧203、204
线间电压，电压应为115V AC，如无电压检查连线与变压器，如有电压，关掉机器，拔下红芯插头启动机器，检查插头2、3号脚间电压应为115V AC，如无电压，检查连线，如有电压而L7灯不亮，更换电路板。
●LED L8表示控制变压器T3供电给电路板，如不亮，检查205、206号线电
压及插头上5、6号脚的电压。
●LED L9表示控制变压器T4供电给电路板，如不亮，检查207、208号线间
电压及插头上9、12号脚间电压。
●LED L1-LED L6表示晶用管SCR1-SCR6上的触发信号，如控制板上的L5
灯和触发板上的L7-L9灯都亮，而LED L1-L6灯不亮，检查两块电路板间的引导线是否断开，如未断开，则更换触发板。
故障检查。