ADCY-2A维修使用说明书_RT20000_090403

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驰因特科技电脑维修指南说明书

PRODUCT MODEL NUMBERSPage 1 of 2KGCU483V KGCU484VKGCU467V KGCU482VKGCU407V KGCU462V KGCU463VCommercial Style Gas CooktopPRODUCT DIMENSIONSA. 30" (76.2 cm) cooktop: 297/8" (75.9 cm) 36" (91.4 cm) cooktop: 353/4" (90.8 cm) 48" (121.9 cm) cooktop: 477/8" (121.6 cm)B. 36" (91.4 cm) long 3 prong grounding-type power supply cordC. Model/serial/rating plate (located on the underside of the cooktop burner base)D. Island trim or optional backguardE. 273/4" (70.5 cm)Side View of CooktopA. 273/4" (70.5 cm)B. 11/4" (3.2 cm)C. 77/16" (18.8 cm)D. Gas inlet is located 17/8" (4.8 cm) from the back of the cooktopburner base and 47/8" (12.4 cm) in from left-hand side of the cooktop burner base.E. 22" (55.9 cm)F . 35/8" (9.2 cm)G. 1" (2.6 cm)ELECTRICAL REQUIREMENTSA 120-volt, 60 Hz, AC-only, 15-amp, fused electrical circuit is required. A time-delay fuse or circuit breaker is also recommended. It is recommended that a separate circuit serving only this cooktop be provided.GAS REQUIREMENTS Type of GasNatural Gas:This cooktop is factory-set for use with Natural gas. To convert to LP gas, see the Gas Conversion instructions provided in the package containing literature. The model/serial/rating plate located on the left underside of the cooktop burner base has information on the types of gas that can be used. If the types of gas listed do not include the type of gas available, check with the local gas supplier.LP Gas conversion:Conversion must be done by a qualified service technician.No attempt shall be made to convert the cooktop from the gas specified on the model/serial/rating plate for use with a different gas without consulting the serving gas supplier. To convert to LP gas, use the LP gas conversion kit provided with the cooktop and see the “Gas Conversions” section.Gas Supply Line■Provide a gas supply line of 3/4" (1.9 cm) rigid pipe to thecooktop location. A smaller size pipe on longer runs may result in insufficient gas supply. With LP gas, piping or tubing size can be 1/2" (1.3 cm) minimum. Usually, LP gas suppliers determine the size and materials used in the system.NOTE: Pipe-joint compounds that resist the action of LP gas must be used. Do not use TEFLON ®† tape.†®TEFLON is a registered trademark of Chemours.Flexible metal appliance connector:■If local codes permit, a new CSA design-certified, 4-5 ft(122-152.4 cm) long, 5/8" (1.6 cm) or 3/4" (1.9 cm) I.D. (inside diameter), flexible metal appliance connector may be used for connecting the cooktop to the gas supply line.■A 1/2" (1.3 cm) male pipe thread is needed for connectionto the female pipe threads of the inlet to the appliance pressure regulator. ■Do not kink or damage the flexible metal tubing when moving the cooktop.■Must include a shut-off valve:The supply line must be equipped with a manual shut-off valve. This valve should be located in the same room but external to the cooktop enclosure or cabinet. It should be in a location that allows ease of opening and closing. Do not block access to shut-off valve. The valve is for turning on or shutting off gas to the cooktop.A. Gas supply lineB. Shut-off valve “open” positionC. To cooktopABCPage 2 of 2Gas and Electric Connection LocationsA. Grounded 3 prong outlet should be located on left-hand side of the cutout 16" (40.6 cm) max. from enclosure sidewallB. 10" (25.4 cm) min. clearance from countertop to top of the outletC. 14" (35.6 cm) countertop to the gas supply lineD. Gas supply line should be located in this area on rear or side walls or the supply line can come up through the floor.NOTE: Solid side and bottom of cutout enclosure not shownCABINET REQUIREMENTSA. See chart.B. See chart.C. See chart.D. See chart.E. See chart.F . 18" (45.7 cm) min. clearance upper cabinet to countertopG. 3/4" (1.9 cm) back of cabinet cutout to gas openingcutoutH. 67/8" (16.1 cm) gas opening cutout depth I. 121/2" (31.7 cm) gas opening cutout width J. 221/4" (56.5 cm) cabinet cutout depth K. 2" (5.1 cm) cabinet side to gas cutoutL. 6" (15.2 cm) min. distance on both sides of the cooktop to the side wall or other combustible material above cooking surfaceM. 24" (61.0 cm) cabinet depthN. 71/4" (18.4 cm) cabinet depth to countertop O. Notch to be equal on both sides P . 13" (33.0 cm) upper cabinet depth Size Model A**Cooktop Cutout to Back WallB*Cooktop to CabinetCOptionalBackguard and Upper Cabinet Opening DCabinet and CountertopECountertop Only30" (76.2 cm)KGCU40713/4" (4.4 cm)**30" (76.2 cm)30" (76.2 cm)291/4" (74.3 cm)30" (76.2 cm) or 297/8" (75.9 cm) for zero clearance 36" (91.4 cm)KGCU462 KGCU463 KGCU46711/2" (3.8 cm)** 13/4" (4.4 cm) 13/4" (4.4 cm)42" (106.7 cm)36" (91.4 cm)351/4" (89.5 cm)36" (91.4 cm) or 353/4" (90.8 cm) for zero clearance 48" (121.9 cm)KGCU482 KGCU483 KGCU48411/2" (3.8 cm)** 13/4" (4.4 cm)** 11/2" (3.8 cm)**42" (106.7 cm)48" (121.9 cm)471/4" (120.0 cm)48" (121.9 cm) or 477/8" (121.6 cm) for zero clearance* NOTES: Dimension “B” can be reduced by 6" (15.2 cm) when bottom of wood or metal cabinet is covered by not less than 0.25" (6.4 mm) flame retardant millboard covered with not less than No. 28 MSG sheet metal, 0.015" (0.4 mm) stainless steel, 0.024" (0.6 mm) aluminum or 0.020" (0.5 mm) copper.If installing a range hood above the cooktop, follow the range hood instructions for dimensional clearances above the cooktop surface.** NOTE: If backwall is constructed of a combustible material and a backguard is not installed, a minimum clearance of dimension A + 6" (15.2 cm) is required for 48" (121.9 cm) cooktops and cooktops with a grill.。

FLEXI-GUARD电子冰箱用水冷却系统维护指南说明书

97399C (Rev. H - 8/04)With FLEXI-GUARD®Installation/Care/Use ManualUSES HFC-134A REFRIGERANTFIG. 152513, 1412SEE FIG. 424282620, 21, 23, 3515, 16, 17, 181932112730312922333497399C (Rev. H - 8/04)F IG . 2F I N I S H E D F L O O R P I S O A C A B A D O P L A N C H E R F I N IE = I N S U R E P R O P E R V E N T I L A T I O N B Y M A I N T A I N I N G 4" (102m m ) (M I N .) C L E A R A N C EF R O M C A B I N E T L O U V E R S T O W A L L .A S EG U R E U N A V E N T I L A C I ÓN A D E C U A D A M A N T E N I E N D O U N E S P A C I O E 4" (102m m ) (M ÍN .) D EH O L G U R A E N T R E L A R E JI L L A D E V E N T I L A C I ÓN D E L M U E B L E Y L A P A R E D A S S U R E Z -V O U S U N E B O N N E V E N T I L A T I O N E N G A R D A N T 4" (102m m ) (M I N .) E N T R E L E S ÉV E N T S D E L E N C E I N T E E T L E M U R .F = P O W E R C O R D 4 F E E T (1219m m ) L O N G C A B L E E L ÉC T R I C O D E 4 P I E (1219m m ), D E L A R G O C O R D O N D A L I M E N T A T I O N 4' (1219m m )G = A L T . E L E C T R I C A L O U T L E T L O C A T I O N U B I C A C I ÓN A L T . D E L A T O M A D E E L E C T R I C I D A D E M P L A C E M E N T A L T E R N A T I F D E L A P R I S E D E C O U R A N TL E G E N D /L E Y E N D A /L ÉG E N D E A = R E C O M M E N D E D W A T E R S U P P L Y L O C A T I O N 3/8 O .D . U N P L A T E D C O P P E R T U B E C O N N E C T S T U B 1-1/2 I N . (38m m ) O U T F R O M W A L L S H U T O F F B Y O T H E R S S E R E C O M I E N D A U B I C A R E L T U B O C O R T O D E C O N E X I ÓN A L T U B O D E C O B R E S I N C H A P A R D E 3/8" D E D I ÁM . E X T . A 1-1/2"(38m m ) F U E R A D E L A L L A V E D E P A S O E N L A P A R E D C O L O C A D A P O R T E R C E R O S . E M P L A C E M E N T R E C O M M A N D É D 'A L I M E N T A T I O N E N E A U P A R T U B E E N C U I V R E N O N P L A Q U É D E 3/8 P O . (9,5 m m ) D .E .C O N N E C T A N T U N E T U Y A U T E R I E D E 1-1/2 P O . (38m m ) D E P U I S L E R O B I N E T D 'A R R ÊT F O U R N I P A R D 'A U T R E S .B = R E C O M M E N D E D L O C A T I O N F O R W A S T E O U T L E T 1-1/4 O .D . D R A I N U B I C A C I ÓN R E C O M E N D A D A P A R A E L D R E N A J E D E S A L I D A D E A G U A , D E 1¼ D E D I ÁM E T R O .E M P L A C E M E N T R E C O M M A N D É P O U R L E D R A I N D E D .E . 1-1/4" D E S O R T I E D E A U .C = 1-1/4 T R A P N O T F U R N I S H E D **P U R G A D O R D E 1¼ N O P R O P O R C I O N A D O **S I P H O N 1-1/4 N O N F O U R N I **D = E L E C T R I C A L O U T L E T L O C A T I O N U B I C A C I ÓN D E L A T O M A D E E L E C T R I C I D A D E M P L A C E M E N T D E L A P R I S E D E C O U R A N TNOTE:WHEN INSTALLING REPLACEMENT BUBBLER AND PEDESTAL, TIGHTEN NUT (ITEM 10) ONLY TO HOLD PARTSSNUG IN POSITION.DO NOT OVER TIGHTEN.FIG. 4BASIN78910697399C (Rev. H - 8/04)97399C (Rev. H - 8/04)56082C 61313C 40045C 50986C 27316C 56073C 40322C 56011C 55997C 75580C 31513C 35890C 66417C 21516C 31490C 30664C 20239C 70018C 66202C 35762C 31027C 50368C 19424390155055996C 45702C 66229C 66505C 27278C 36028C 35891C 27279C 75568C 56092C 27961C 31797CELKAY MANUFACTURING COMPANY 2222 CAMDEN COURT OAK BROOK, ILPRINTED IN U.S.A.PARTS LIST 115VITEM NO.PART NO.DESCRIPTION12345678910111213141516171819202122*23242526272829303132333435RIGHT P ANEL FRONT P ANEL LEFT P ANEL COLOR TABLE Gray Beige AlmondStainless Steel Sandalwood Granite Light Gray20622C 21460C 20624C 21458C 27165C 27166C20623C 21461C 20625C 21459C 27168C 27169C27272C 27273C 27270C 27274C 27271C 27275CRegulator Retaining Nut Regulator Hex NutRegulator Holder BasinBubbler Assembly Orifice Assembly Housing Assembly PedestalBubbler Locknut Cold Control Power Cord Condenser Fan Shroud Fan Motor Fan Blade Fan Bracket Fan Blade Nut DrierCompressor Serv. Pak Overload/Relay Assy.Receptor-Drain Electrical Shield StrainerTailpipe Assy Heat Exchanger EvaporatorRegulator Bracket Sensor (clear)Solenoid Valve Assembly Cross BraceScrew-Evaporator MtgPoly Tubing (Cut To Length)Brkt-Strain Relief Relay Cover*INCLUDES RELAY & OVERLOAD. IF UNDER WARRANTY ,REPLACE WITH SAME COMPRESSOR USED IN ORIGINAL ASSEMBLY .NOTE: All correspondence pertaining to any of the above water coolers or orders for repair parts MUST include Model No. and Serial No. of cooler,name and part number of replacement part. 800-518-5388。

安川-a20系列延迟定时器用户手册说明书

SPECIFICATION :CHARACTERISTIC :ATF OFF DELAY TIMEROff delay timer with adjustable time range Delay time up to 60minExternal manual reset available2C Inst.+Delayed output contacts Type availableTYPE SELECTION :A20ANLY TIMER50 / 60 Hz85~110% of rated operating voltage MAX 0.3s MAX 2000m Operating voltage Rated frequency Contact rating Reset time Power consumption LifeAmbient temperature Ambient humidity Altitude Approx. 225gWeightAllowable operating Mechanical: 5,000,000 times Electrical: 100,000 times DC(V): 12, 24AC(V): 12, 24, 110, 220, 240250VAC 5A (resistive load)Approx. 3VAvoltage range Product is subject to change without notice.-10 ~ +50℃ MAX 85%RH (without condensation& freezing )(without condensation)Output contactType ATF-NF / YF Manual reset Time rangeContact input(1-4)- - - -3s, 6s, 10s, 30s, 60s, 3m, 10m, 30m, 60mATF-NF4 / YF4- - - -ATF-NF2 / YF2Contact ratingPower-on time 1C 2C Delayed 2C Inst.+Delayed 3s~10m(0.5s以上)30m~60m(1s以上)250VAC 5AStSt:Set time Rt:Reset timeRtStN.C. (8-5)RESET (4-7)or (1-4)SOURCE (2-7)N.O. (8-6)LAMPSt:Set time Rt:Reset timeRtStN.C. (8-5)SOURCE (2-7)N.O. (8-6)LAMPStN.C. (1-4)N.O. (1-3)St:Set time Rt:Reset timeRtStN.C. (8-5)SOURCE (2-7)N.O. (8-6)LAMPStN.C. (1-4)N.O. (1-3)43218765SOURCEL N43218765SOURCELNL NEXT.SW.43218765SOURCETIMING CHART :CONNECTION :DIMENSIONS : (mm)N type(Surface Mounting): Using 8PFA SocketY type(Flush Mounting): Using US-08 Socket or P3G-08 SocketANLY ELECTRONICS CO., LTD.No.19, Lane 202, Fushou St., Xinzhuang Dist., New Taipei City 242, Taiwan TEL: +886-2-2996-3202 FAX: +886-2-2996-2017Flat K, 13/F, Edward Mansion, 141 Prince Edward Road W., Kowloon, Hong Kong TEL: +852-2397-2505 FAX: +852-2397-6080Room 13G, No.831, Xinzha Rd., Jingan District, Shanghai, China 200041TEL: +86-21-6218-3300 FAX: +86-21-6217-5911Jl. Pangeran Jayakarta 117/B9, Jakarta Pusat, 10730 Indonesia TEL: +62-21-624-8436 FAX: +62-21-626-1228TAIWAN MAIN OFFICE : ANLY ELECTRONICS CO., LTD.No.1, Jalan 6/89B, Kawasan Perindustrian Trisegi, Batu 3 1/2 Off Jalan Sungei Besi, 57100 Kuala Lumpur, Malaysia TEL: +60-3-7983-5758 FAX: +60-3-7981-5052MALAYSIA BRANCH : JUSTY ELECTRONICS (M) SDN, BHD.HONG KONG BRANCH : ANLY ELECTRONICS (HK) LTD.SHANGHAI BRANCH : ANLY TECHNOLOGY (WUXI) CO., LTD.INDONESIA BRANCH : PT. ANLY ELECTRONICS INDONESIANO. ATF-T-ATolerance:±0.12C Delayed2C Inst.+Delayed1C2C Delayed2C Inst.+Delayed1C。

恩智（上海）测控技术有限公司 N8050D 4 通道直流电流测量卡硬件手册说明书

特点介绍
4 通道直流电流测量高精度的电流测量； 12VDC 供电电气隔离 600V；提供驱动和示例代码。百兆以太网通讯;
3.2 板卡示意图
下图是 N8050D 的示意图，N8050D 各接口非常方便于用户接线、操作和系统集成，后文将介绍硬件接口、外观尺寸。
N8050D 的示意图
1.3 保修限制
本保证仅限于N8050D（保险管除外）。对于因错误使用、无人管理、未经授权的修改、非正常环境下使用以及不可抗拒因素所造成的损坏，NGI不负责免费维修，并将在维修前提交估价单。
仅作以上保证，不作其它明示或默示性保证，其中包括适销性、某些特定应用的合理性与适用性等的默示保证。无论在合同中、民事过失上，或是其它方面，NGI 不对任何特殊的、偶然或间接的损害负责。
1
N8050D 4 通道直流电流测量卡硬件手册
恩智（上海）测控技术有限公司
2 安全说明
在操作和使用仪器过程中，请严格遵守以下安全须知。不遵守以下注意事项或本手册中其它章节提示的特定警告，可能会削弱设备所提供的保护功能。
对于用户不遵守这些注意事项而造成的后果，NGI不负任何责任。
2.1 安全须知
请可靠接地
N8050D 4 通道直流电流测量卡硬件手册
恩智（上海）测控技术有限公司
1 前言
尊敬的用户：非常感谢您选择恩智（上海）测控技术有限公司（以下简称NGI）N8050D 4通道直流电流测量卡。本手册适用于NGI N8050D 4通道直流电流测量卡（以下简称N8050D），内容包括N8050D的接口、使用方法、参数指标等详细信息。
N8050D 4 通道直流电流测量卡硬件手册
恩智（上海）测控技术有限公司
2. 状态灯尺寸：

IDEC YW系列控制元器件说明书

省空间的超薄型触点块分离式操控器部件令操作更加简便。

•体形小、重量轻。

•手指－安全型螺丝端子。

保护等级为 IP20(IEC60529)。

•组合式触点块令安装和拆卸更加方便。

•指示灯采用大灯罩，确保更广的视角和范围，增强安全性。

•按钮、灯罩和护罩均为不发光磨制表面，降低因周围光线引起的反光。

•
UL 、 c-UL 、 CCC 认证、符合 EN 标准。

•
UL508、 CSA C22.2 No. 14、 EN 60947-1、 EN 60947-5-1
触点容量（触点块）
规格
∗使用功率大于 1W 的灯时，应保留至少 50mm 的间距。

YW系列控制元器件ø22
YW系列控制元器件ø22
YW系列控制元器件ø22
YW系列控制元器件ø22
YW系列控制元器件ø22
YW系列控制元器件ø22
YW系列控制元器件ø22
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YW系列控制元器件ø22
灯泡更换工具
金属安装孔塞
YW系列控制元器件ø22
YW系列控制元器件ø22
②①
②
YW系列控制元器件ø22。

三星 VN32SO LS32A23W VN40SO LS40A23W液晶显示电视机维修手册

维修液晶显示电视机目录1注意事项 2产品规格 3拆卸和重新组装 4调整和调节 5故障排除6分解图和零件清单 7电气零件清单 8框图 9接线图10印刷电路板布置图 11原理图液晶显示电视机底板型号VN32SO LS32A23WVN40SO LS40A23W手册三星电子本维修手册归三星电子有限公司所有未经允许擅自使用本手册会受到适用的国际和/或国内法律的惩罚三星电子有限公司 SyncMaster 世界各地 SyncMaster 美国URL /1 注意事项遵循这些安全维修和ESD注意事项以防损坏并防止电击等隐患1-1 安全注意事项读数不应超过0.5毫安受试设备漏泄电流测试仪测试所有外露的金属表面双芯线将插头颠倒进行测试根据需要使用AC 适配器插头接地1-1-1警告1. 为了持续保持安全不要企图修改电路板2. 在维修之前断开交流电源和直流电源插座1-1-2维修液晶显示电视机1在维修液晶显示电视机时从交流插座拔下交流电线2 维修技术人员配有在任何时候都可以使用的准确电压表这一点至关重要定期检查电压表的校准情况1-1-3 火灾和电击危险在将显示器返还给用户之前进行以下安全检查1检查每根导线外皮确信导线没有受到挤压且硬件没有被置于显示器底板和其它金属部件之间2检查所有保护装置如非金属控制旋钮绝缘材料机箱背面调节和机箱盖或护罩绝缘电阻-电容器网络机械隔离器等3漏泄电流热检查图1-1警告在测试期间不要使用隔离变压器使用符合美国国家标准协会ANSI C101.1电器漏泄电流和保险商实验所UL 出版物UL1410,59.7的漏泄电流测试仪或计量系统图1-1漏泄电流测试电路4在完全重新组装本机后将交流电源线直接插入到120V 交流插座上首先将本机的交流开关置于打开的位置然后置于关闭的位置测量已知接地点金属水管管道等和所有外露金属部件之间的电流包括金属机箱螺钉头和控制轴测量的电流不应超过0.5毫安把电源插头的插脚在交流插座中调换过来并重复试验1-1-4产品安全通知一些电气和机械部件具有特殊的安全相关特性这些特性通常不太明显不易通过目视检查察觉这些部件所提供的保护作用无法通过更换具有更高电压瓦数等额定值的部件获得具有特殊安全特性的部件在原理图和零件清单中通过标出不具有与推荐的备件相同的安全特性的更换件可能产生电击火灾和/或其它危险应持续审查产品的安全并根据需要发布新的指示1 注意事项1-2 维修注意事项警告:安装极性错误的电解电容器会发生爆炸小心: 维修本维修手册中叙述的设备前请阅读并遵循本手册中安全注意事项一节注意如果无法预见的情况在维修注意事项和安全注意事项之间造成冲突要遵守安全注意事项1-2-1通用维修注意事项1在准备进行以下操作之前要将本机的交流电源线从交流电源拔下来并断开直流电源插口的连接 (a)拆除或重新安装任何部件或组件(b)拔下印刷电路板插头或连接器c 连接与电解电容器并联的所有测试部件2 为了安全起见一些部件被抬高高过印刷电路板有时使用绝缘管或胶带有时内部接线被夹起来目的是为了防止与致热部件接触把所有此类元件重新安装到其原来的位置 3 在维修后要检查螺钉部件和接线是否正确地重新安装要保证维修过的部件周围区域没有损坏 4检查交流插座的插片和易碰到的导电部件如金属盘输入端子和耳机塞孔之间的绝缘情况 5 绝缘检查步骤由交流电源断开电源线并把电源开关转到打开的位置将绝缘电阻表500伏连接到交流插头的插片上交流插头的各插片和易碰到的导电部件之间的绝缘电阻见上面应大于1兆欧6在连接正极性导线之前应把测试仪接地线接到仪表底板上始终最后拆除仪表的接地线1-3 静电敏感器件(ESD)注意事项一些半导体固态设备很容易被静电损坏此类部件一般被称为静电敏感器件ESD 典型的ESD 器件有集成电路和一些场效应晶体管下列方法会减少静电造成的部件损坏事件的发生率1在处理任何半导体部件或组件之前要立即通过接触已知的接地点将静电从身体上放掉另外一种办法是戴上放电的腕带装置为了避免电击的危险在给显示器加电之前务必取下腕带 2在拆除配有ESD 的组件后将其放到导电平面如铝箔以防积聚静电 3不要使用带有氟里昂的化学品这会产生足以破坏ESD的电荷4仅使用接地的烙铁焊接或焊开ESD5仅使用防静电除焊装置一些不属于防静电类的除焊装置可能产生足以破坏ESD 的电荷 6在准备安装之前不要将备用ESD 由保护包装中取出绝大多数备用ESD 均包装有导线这些导线通过导电泡沫铝箔或其它导电材料短接 7即将由备用ESD 导线上除去保护材料之前应使保护材料与安装器件的底板和电路组件接触注意不要给底板或电路加电并遵守其它安全注意事项 8在处理没有包装的备用ESD 时要尽量减少身体的运动一些运动如摩擦衣服或由铺地毯的地板上抬起脚都会产生足以破坏ESD 的静电2产品规格2-1规格说明项目LS32A23W LS40A23W液晶显示屏薄膜晶体管液晶显示屏RGB 竖条纹传送正常黑色32英寸可视0.537mm 像素点距薄膜晶体管液晶显示屏RGB 竖条纹传送正常黑色40英寸可视0.681mm 像素点距扫描频率水平30 kHz~61 kHz 竖直56 Hz~75 Hz显示颜色 16.7M 种颜色最大分辨率水平1280像素竖直768像素视频输入信号 75Ω时模拟0.7Vp-p±5%正内部端接输入同步信号类型单独分开的H/V 同步复合H/V 绿色同步电平TTL 电平交流电源电压和频率 AC 100~250伏50~60 Hz功耗 180W 最大260W最大尺寸本机宽深高包装宽深高31.5 x 3.4 x 23.5英寸801 x 87 x 597 mm 未装底座31.5 x 8.6 x 24.6英寸801 x 218 x 625 mm 安装底座后38.2 x 19.6 x 31.8英寸970 x 498 x 807 mm38.9 x 3.4 x 28.0英寸988 x 87x 710mm 未装底座38.9 x 12.5 x 29.1英寸998 x 317 x 740 mm 安装底座后46.5 x 20.7 x 38.2英寸1180 x 527 x 971 mm重量本机×包装22.0 kg (48.6 lbs) / 37.5 kg (82.7 lbs) 32.0 kg (70.5 lbs) / 55.5 kg (122.4 lbs)环境因素工作温度50oF~104oF 10~40 湿度10%~80%存放温度-4o F~113oF -20~45存放湿度5%~95%颜色 PAL SECAM NTSC4.43NTSC3.58 电视制式声音 BG DK L I M天线输入 75欧姆同轴电缆声音特点最大内部扬声器输出主要右c 10W/左c 10W 声音右c 10W/左c 10W 中央10W低音控制范围-6 ±-12dB~+6±12 dB 高音控制范围-10 ±-12dB~+10±12 dB输出频率RFc 80Hz ~ 15 kHz/ A/Vc 80 Hz ~20 kHz 线路输出RFc 80Hz ~ 15 kHz/A/Vc 80Hz ~ 20 kHz• SyncMaster LS32A23W/LS40A23W 满足SWEDAC (MPR II) 有关减少电磁场的建议 • 设计和规格可能有变动恕不事先通知2产品规格2-2管脚分配2-2-1 DVI/PC管脚号信号分配管脚号信号分配管脚号信号分配1T.M.D.S 数据2- 12 T.M.D.S 数据3- 22 T.M.D.S 时钟屏蔽 2 T.M.D.S 数据2+ 13 T.M.D.S 数据3+23 T.M.D.S 时钟+ 3 T.M.D.S 数据2/4屏蔽 14 +5V 电源 24 T.M.D.S 时钟- 4 T.M.D.S 数据4- 15 接地C1 模拟红色 5 T.M.D.S 数据4+ 针对+5V HSync 和Vsync 返回C2 模拟绿色 6 DDC 时钟 16 插头热检 C3 模拟蓝色 7 DDC 数据 17 T.M.D.S 数据0- C4 模拟水平同步8 模拟竖直同步 18 T.M.D.S 数据0+ C5 模拟地 9 T.M.D.S 数据1- 19 T.M.D.S 数据0/6屏蔽模拟红色绿色和蓝色返回10 T.M.D.S 数据1+ 20 T.M.D.S 数据5- 11 T.M.D.S 数据1/3屏蔽21T.M.D.S 数据5+2-2-2 DVDDTVY RCA 绿色GND PbCbRCA 蓝色GND Pr Cr RCA 红色GND 音频L RCA 白色GND 音频R RCA 红色 GND2-2-3 S-Video管脚号单独分开同步1 GND2 Y3 C4 GND5 GND2-2-4 A/V RCA 绿色 CVBS 音频L RCA 蓝色GND 音频R RCA 红色GND2产品规格2-3同步图2-3-1推荐显示模式1280×768 60Hz在与显示屏像素相同的模式中显示效果最佳表2-1 同步图面板模式同步号制订单位模式名称分辨率水平竖直VESA 1280/60Hz 1280768 水平频率总时间有效时间空闲时间边沿左/右数据时间前沿同步宽度后沿同步极性47.700kHz 20.964µs 15.973µs 4.992µs 0.000µs 15.964µs 0.799µs 1.697µs 2.496µs 负竖直频率总时间有效时间空闲时间边沿上/下数据时间前沿同步宽度后沿同步极性60.000 Hz 16.667 ms 16.101 ms 0.566 ms 0.000 ms 16.101 ms 20.964 ms 62.893 ms 482.180 ms正点时钟 80.136MHz 同步类型扫描类型单独分开N/I边沿边沿右或下左或上空闲时间数据时间脉冲宽度前沿后沿有效时间2产品规格2-3-2其他显示模式计算机分辨率640480水平频率72Hz 规格VESA分辨率640480水平频率75Hz 规格VESA分辨率640480水平频率67Hz 规格VESA分辨率640480水平频率60Hz 规格IBM分辨率720400水平频率70Hz 规格IBM 表2-2同步图续上页同步号制订单位模式名称分辨率水平竖直9 VESA 640/72Hz 640x480 15 VESA 640/75Hz 640x48073 MAC640/67Hz 640x480 3 IBM VGA3 640x480 2 IBM VGA2 720x400 水平频率总时间有效时间空闲时间边沿左/右数据时间前沿同步宽度后沿同步极性37.861kHz 26.413µs 20.825µs 5.587µs 0.254µs 20.317µs 0.508µs 1.270µs 3.810µs Negative 37.500kHz 26.667µs 20.317µs 6.349µs 0.000µs 20.317µs 0.508µs 2.032.µs 3.810µs Negative35.000kHz 28.571µs 21.164µs 7.407µs 0.000µs 21.164µs 2.116µs 2.116µs 3.175µs Negative31.469kHz 31.778µs 26.058µs 5.720µs 0.318µs 25.422µs 0.318µs 3.813µs 1.589µs Negative31.469kHz 31.777µs 26.058µs 5.720µs 0.318µs 25,422µs 0.318µs 3.813µs 1.589µs Negative 竖直频率总时间有效时间空闲时间边沿上/下数据时间前沿同步宽度后沿同步极性72.809Hz 13.735ms 13.101ms 0.634ms 0.211ms 12.678ms 0.026ms 0.079ms 0.528ms Negative75.000Hz 13.333ms 12.800ms 0.533ms 0.000ms 12.800ms 0.027ms 0.080ms 0.427ms Negative66.667Hz 15.000ms 13.714ms 1.286ms 0,000ms 13.714ms 0.086ms 0.086ms 1.114ms Negative59.940Hz 16.683ms 15.761ms 0.922ms 0.254ms 15.253ms 0.064ms 0.064ms 0.794ms Negative70.087Hz 14.268ms 13.155ms 1.113ms 0.222ms 12.711ms 0.191ms 0.064ms 0.858ms Positive点时钟 31.500MHz 31.500MHz 30.240MHz 25.175MHz 28.322MHz 同步类型单独分开单独分开单独分开单独分开单独分开扫描类型 N/I N/I N/I N/I N/I2产品规格2-3-3其他显示模式计算机分辨率800600竖直频率60Hz 规格VESA分辨率800600竖直频率72Hz 规格VESA分辨率800600竖直频率75Hz 规格VESA分辨率832624竖直频率75Hz 规格MAC分辨率1024768竖直频率60Hz 规格VESA表2-3 同步图续上页同步号制订单位模式名称分辨率水平竖直11 VESA 800/60Hz 800x600 12 VESA 800/72Hz 800x600 18 VESA 800/75Hz 800x60074 MAC 832/75Hz 832x624 13 VESA 1024/60Hz 1024x768水平频率总时间有效时间空闲时间边沿左/右数据时间前沿同步宽度后沿同步极性37.879kHz 26.400µs 20.000µs 6.400µs 0.000µs 20.000µs 1.000µs 3.200µs 2.200µs Positive 48.077kHz 20.800µs 16.000µs 4.800µs 0.000µs 16.000µs 1.120µs 2.400µs 1.280µs Positive 46.875kHz 21.333µs 16.162µs 5.171µs 0.000µs 16.162µs 0.323µs 1.616µs 3.232µs Positive 49.726kHz 20.110µs 14.524µs 5.171µs 0.000µs 14.524µs 0.559µs 1.117µs 3.910µs Positive 48.363kHz 20.677µs 15.754µs 4.923µs 0.000µs 15.754µs 0.369µs 2.092µs 2.462µs Negative 竖直频率总时间有效时间空闲时间边沿上/下数据时间前沿同步宽度后沿同步极性60.317Hz 16.579rns 15.840ms 0.739ms 0.0O0ms 12.678ms 0.026ms 0.079ms 0.52tirns Positive72.188Hz 13.853ms 12.480ms 1.373ms 0.000ms 12.480ms 0.770ms 0.125ms 0.478ms Positive 75.000Hz 13.333ms 12.800ms 0.533ms 0.000ms 12.800ms 0.021ms 0.064ms 0.448ms Positive 74.551 Hz 13.414rns 12.549rns 0.864ms 0.000ms 12.549ms 0.020ms 0.060ms 0.784ms Positive 60.000Hz 16.666ms 15.880ms 0.786ms 0.000ms 15.880ms 0.062ms 0.124ms 0.600ms Negative 点时钟 40.000MHz 50.000MHz 49.500MHz 49.500MHz 65.000MHz 同步类型单独分开单独分开单独分开单独分开单独分开扫描类型 N/I N/I N/I N/I N/I2产品规格2-3-4其他显示模式计算机分辨率1024768竖直频率70Hz 规格VESA分辨率1024768竖直频率75Hz 规格VESA表2-4同步图续上页同步号制订单位模式名称分辨率水平竖直14 VESA 1024170Hz 1024x768 17 VESA1024/75Hz 1024x768 水平频率总时间有效时间空闲时间边沿左/右数据时间前沿同步宽度后沿同步极性 56.476kHz 17.707µs 13.653µs 4.053µs 0.000µs 13.653µs 0.320µs 1.813µs 1.920µs Negative60.023kHz 16.680µs 13.003µs 3.657µs 0.000µs 13.003µs 0.203µs 1.219µs 2.235µs Positive竖直频率总时间有效时间空闲时间边沿上/下数据时间前沿同步宽度后沿同步极性70.069Hz 14.272ms 13.599ms 0.673ms 0.000ms 13.599ms 0.053ms 0.106ms 0.513ms Negative75.029Hz 13.328ms 12.795ms 0.533ms 0.000ms 12.795ms 0.017ms 0.050ms 0.466ms Positive点时钟 75.000MHz 78.750MHz 同步类型单独分开单独分开扫描类型 N/I N/I2产品规格表2-5缩写词A 安培MV 兆伏Ah 安培小时MW 兆瓦Å 埃M 兆欧姆dB 分贝M 米dBm 毫瓦分贝 A 微安F 微法C 摄氏温度H 微亨F 华氏温度m 微米K 开氏温度s 微秒F 法拉W 微瓦G 高斯mA 毫安GHz 千兆赫mg 毫克g 克mH 毫亨H 亨利ml 毫升Hz 赫兹mm 毫米h 小时ms 毫秒ips 英寸/秒mV 毫伏kWh 千瓦时nF 纳法kg 千克欧姆kHz 千赫兹pF 皮法k 千欧姆lb 磅km 千米rpm 转/分钟km/h 千米每小时rps 转/每秒kV 千伏s 秒时间kVA 千伏安V 伏特kW 千瓦VA 伏安L 升W 瓦MHz 兆赫兹Wh 瓦时2产品规格表2-6首字母缩写词表ABL 自动亮度限制器I/O 输入/输出AC 交流电L 左ACC 自动色度控制L 低AF 音频LED 发光二极管AFC 自动频率控制LF 低频AFT 自动微调MOSFET 金属氧化物半导体场效应晶体管AGC 自动增益控制MTS 多频道电视伴音AM 调幅NAB 全国广播工作者协会ANSI 美国国家标准协会NEC 国家电气规程APC 自动相位控制NTSC 全国电视系统委员会APC 自动图像控制OSD 在屏显示A/V 音频-视频PCB 印刷电路板AVC 自动音量控制PLL 锁相环BAL 平衡PWM 脉宽调制BPF 带通滤波器QIF 正交中频B-Y 蓝色-Y R 右CATV 共用天线电视有线电视RC 电阻和电容CB 民用波段RF 射频CCD 电荷耦合器件R-Y 红色-YCCTV 闭路电视SAP 第二音频程序Ch 频道SAW 表面声波过滤器CRT 阴极射线管SIF 中音频CW 连续波SMPS 开关模式电源DC 直流S/N 信噪比DVM 数字电压表SW 开关EIA 电子工业协会TP 测试点ESD 静电放电TTL 晶体管逻辑ESD 静电敏感器件TV 电视FBP 反馈脉冲UHF 超高频FBT 回扫变压器UL 保险商实验所FF 触发电路UV 紫外线FM 调频VCD 可变电容二极管FS 故障防护VCO 电压可控振荡器GND 接地VCXO 电压可控晶体振荡器G-Y 绿色-Y VHF 甚高频H 高VIF 中视频HF 高频VR 可变电阻HI-FI 高保真VTR 磁带录像机IC 电感-电容VTVM 真空管电压表IC 集成电路TR 晶体管IF 中频3拆卸和重新组装维修手册的这一章叙述LS32A23W/LS40A23W显示器的拆卸和重新组装步骤警告本显示器包含静电敏感器件处理这些部件时应小心3-1拆卸小心 1. 拆卸前断开显示器电源2. 认真遵守这些说明切勿使用金属器具撬开机箱1从后盖拆除4个螺钉并从液晶显示电视机拆除底座组件2拆除紧固后盖的12个螺钉并拉开后盖3从护板拆除13个螺钉和2个六角螺母并拆除护板4从护板拆除12个螺钉并拆除电源护板5从电源板拔下连接器见图3 拆卸和重新组装6. 拔下电源连接器并拆除电源板从主板拆除4个螺钉7. 从主板拔下连接器见图8. 拆除调谐器电缆并拆除主板从I/O板拆除2个螺钉9. 拔下连接器见图10. 从副电源板拆除4个螺钉并从功能板拆除2个螺钉11.拔下连接器见图3拆卸和重新组装12. 从支架拆除4个螺钉并从支架拆除13个螺钉然后从支架侧面拆除12个螺钉(40”标准)13. 拆除护板3 拆卸和重新组装3-2重新组装重新组装步骤与拆卸步骤相反4调整和调节4-1工厂模式调节4-1-1进入工厂模式1如欲进入维修模式可按下列顺序按下遥控键-如果没有工厂遥控器关闭画面显示菜单静音打开画面-如果有工厂遥控器打开画面显示工厂4-1-2工厂模式树形图工厂模式树形图十进制十六进制主菜单当前模式子菜单1P7维修-视频1 f 视频调节面板调节总线停止关选项00 11 复位液晶显示屏开启时间000小时02/22 T-VENUS01-080视频调节红色增益 0 00 绿色增益 0 00 蓝色增益 6 03 红色截止 133 85 绿色截止 130 82 蓝色截止 129 81 反相器灰度系数开次对比度 7 07 次亮度 165 A5 PMM ADC 红色增益 PMM ADC 绿色增益 PMM ADC 蓝色增益 PMM DTV Pr 增益 PMM DTV Y 增益 PMM DTV Pb 增益PC 红色截止 129 81 PC 蓝色截止 129 81 9883红色增益 128 80 9883绿色增益 95 5F 9883蓝色增益 128 80 9883红色截止 128 80 9883绿色截止 149 95 9883蓝色截止 125 7D MP 次颜色 44 2C PIP 次颜色 32 20 MP 次色调 1 01 PIP 次色调 1 01 PPMM 清晰度 32 20 DNle 清晰度 32 20 DNle NR 129 81声音导向高 22 16 声音导向低 16 10 3230峰值增益 3230峰值过滤视频恢复4调整和调节P7维修-视频1 视频调节 f 面板调节总线停止关选项复位液晶显示屏开启时间000小时 02/24 T-VENUS01-080子菜单2面板调节f ANA 暗淡 255 FF PWM 暗淡 255 FF SW 过滤 220 HzP7维修-视频1 视频调节面板调节f总线停止关/开选项00 11 复位液晶显示屏开启时间000小时 02/24 T-VENUS01-080P7维修-视频1 视频调节面板调节总线停止关/开 f 选项00 11 复位液晶显示屏开启时间000小时 02/24 T-VENUS01-080子菜单3选项f 英寸32”制式CW/CZ 面板面板0~3 帮助开/关DNle 演示开/关 TTX 顶部关自动电源开/关P7维修-视频1 视频调节面板调节总线停止关/开选项00 11 f 复位液晶显示屏开启时间000小时 02/24 T-VENUS01-0804调整和调节4-2子菜单1- 在子菜单1中可以调节白平衡- 因为调节和数据值随输入源而异所以RF DVD DTV 和PC 模式需要不同的调节- 各模式的最佳的状态被存为默认值参照表2白平衡默认值- 因为对RF 模式采用与视频和S-VHS 相同的值所以在RF 视频和S-VHS 任意一个模式中都可进行调节表401白平衡设置情况模式 RF DVD (480i/p) DTV 720p/1080iPC 260,258 260,258 260,258 260,258高165cd/m 2 140cd/m 2 150cd/m 2 165cd/m 2270,250 270,250 270,250 270,250白平衡低2.7 cd/m 23.0 cd/m 2 3.0 cd/m 2 2.7 cd/m 24-2-1测量条件依据东芝ABL 模式光学测量设备CA2104-2-2调节方法1 设置调节时所在模式的输入RF/DVD/DTV/PC调节顺序为RF ÆDVD ÆDTV ÆPC 2 进行工厂视频调节状态确认数据如果数据与默认值不同进行视频恢复并返回工厂视频调节状态*视频恢复功能氢视频调节值恢复为默认值3 调节低值参照按模式调节位置中的表2-调节绿色截止设置Y 值PC 除外-按颜色坐标调节红色截止和蓝色截止*对于高值增益值定为默认值不调节低值测量点东芝ABL 模式4调整和调节4-2-3 32”工厂模式红色增益 12981->固定 <-固定 <-固定 12880->固定 12981->固定绿色增益 12880->固定 <-固定 <-固定 12880->固定 12880->固定蓝色增益 13385->固定 <-固定 <-固定 12886->固定 1277F->固定红色截止 12179->调节 <-固定 <-固定 12880->固定 1267E->固定绿色截止 12880->固定 <-固定 <-固定 12880->固定 12880->固定蓝色截止 1237B->调节 <-固定 <-固定 12880->固定 13284->固定反相器固定固定固定固定固定灰度系数开开开开开次对比度707->固定707->固定707->固定707->固定909->固定次亮度 192C0->调节 <-固定 <-固定 203CB->固定 176B0->固定无关无关无关000->固定无关PMM adc红色增无关无关无关000->固定无关PMM adc绿色增PMM adc蓝色增无关无关无关000->固定无关PMM ptv pr增益无关无关无关 432B->固定 432B->固定PMM ptv Y增益无关无关无关 432B->固定 432B->固定PMM ptv pb增益无关无关无关 432B->固定 432B->固定PC红色截止 12981->无关 12981->无关 12981->无关 12981->调节未调节PC蓝色截止 12981->无关 12981->无关 12981->无关 1277F->调节未调节9883红色增益 11472->固定 11472->固定 11573->固定 11472->无关未调节9883绿色增益 1096D->固定 1096D->固定 1106D->固定 1096D->无关未调节9883蓝色增益 11876->固定 11775->固定 11270->固定 11876->无关未调节9883红色截止 11876->无关 12078->调节 11977->调节 11876->无关未调节COMP次亮度 15790->无关 13789->调节 14692->调节 15790->无关未调节9883蓝色截止 12179->无关 12078->调节 1227A->调节 12179->无关未调节DPTV MP颜色 422A->固定 3725->固定无关无关 261a->固定DPTV PP 颜色 3220->固定 3220->固定 422A->固定无关未调节MP次色调000->固定202->固定000->固定101->固定未调节PIP次色调000->固定202->固定000->固定101->固定101->固定PPMM清晰度 1510->固定 955F->固定 955F->固定 3220->固定 150FDNle清晰度 1610->固定 1610->固定 1610->固定无关 1610DNle NR 11775->固定 11775->固定 11775->固定无关无关声音导向高 130D 130D 130D 130D 130D声音导向低707707707707707视频恢复*DVI DTV模式的菜单屏上的颜色默认值从55变到80包括OSD4调整和调节4-2-4 40”工厂模式红色增益 12787->固定 <-固定 <-固定 12880->固定 12981->固定绿色增益 12880->固定 <-固定 <-固定 12880->固定 12880->固定蓝色增益 1348B->固定 <-固定 <-固定 12886->固定 1277F->固定红色截止 12679->调节 <-固定 <-固定 12880->固定 1267E->固定绿色截止 12880->固定 <-固定 <-固定 12880->固定 12880->固定蓝色截止 12776->调节 <-固定 <-固定 12880->固定 13284->固定反相器固定固定固定固定固定灰度系数开开开开开次对比度707->固定707->固定707->固定707->固定909->固定次亮度 215F0->调节 <-固定 <-固定 203CB->固定 202CA->固定PMM adc红色增益无关无关无关000->固定无关PMM adc绿色增益无关无关无关000->固定无关PMM adc蓝色增益无关无关无关000->固定无关PMM ptv pr增益无关无关无关 432B->固定 432B->固定PMM ptv Y增益无关无关无关 432B->固定 432B->固定PMM ptv pb增益无关无关无关 432B->固定 432B->固定PC红色截止 12981->无关 12981->无关 12981->无关 13081->调节未调节PC蓝色截止 12981->无关 12981->无关 12981->无关 12880->调节未调节9883红色增益 11472->固定 12078->固定 11371->固定 11472->无关未调节9883绿色增益 1096D->固定 1096D->固定 1106E->固定 1096D->无关未调节9883蓝色增益 11876->固定 11775->固定 11270->固定 11876->无关未调节9883红色截止 11876->无关 11978->调节 12579->调节 11876->无关未调节COMP次亮度 15790->无关 14099->调节 12897->调节 1579D->无关未调节9883蓝色截止 12179->无关 11686->调节 12189->调节 12179->无关未调节DPTV MP颜色 422A->固定 3725->固定无关无关 261a->固定DPTV PP 颜色 3220->固定 3220->固定 422A->固定无关未调节MP次色调000->固定202->固定000->固定101->固定未调节PIP次色调000->固定202->固定000->固定101->固定101->固定PPMM清晰度 1510->固定 955F->固定 955F->固定 3220->固定 150FDNle清晰度 1610->固定 1610->固定 1610->固定无关 1610DNle NR 11775->固定 11775->固定 11775->固定无关无关声音导向高 130D 130D 130D 130D 130D声音导向低707707707707707视频恢复*DVI DTV模式的菜单屏上的颜色默认值从55变到80包括OSD4调整和调节4-3子菜单2面板调节可以调节面板灯的亮度以及低音扬声器的输出默认值调节备注ANA 暗淡 208 (d0) 固定可以调节灯工作电流从而改变亮度*灯的使用寿命受调节的影响所以把值定为默认值PWM 暗淡 255 (ff) 固定可以调节灯工作PWM 从而调节亮度SW过滤 200 Hz固定调节扬声器输出频率特性可以把低音扬声器输出调为220Hz总线停止默认值调节备注总线停止如果设置为开将停止12C 通信因为该项是供开发人员使用的选项所以不要修改该值关机时恢复默认值4-4子菜单3选项可以添加或删除选项默认值调节备注英寸 32”或40” 固定为不同的面板尺寸选择相关MICOM 的选项依据面板尺寸设置本选项系统CZ固定CW 世界颜色制式欧洲区PAL SECAMSECAM-L NTSC 4.43CZ颜色制式PALSECAM NTSC4.43面板面板0固定针对不同的面板类型选择本选项各相关默认设置用于视频调节各面板供应商有不同的面板光学特性光学特性可能有不同的视频调节默认设置面板0三星AMLCD 面板其他无帮助关固定开屏幕显示上有帮助栏关屏幕显示上没有帮助栏 DNle 演示开固定演示DNle 功能的选项 TTX TOP 关固定 TTXTOP 选项-类型搜索自动电源开固定外部开机/关机自动给设备供电装运开*没有合适的理由不要修改固定值检验和XXXX显示MICOM 的当前检验和数量随程序更新而异复位 -在MICOM 中初始化数据设置为默认值工厂模式中设定的值仍旧未变显示屏开启时间 0小时显示面板运行小时在工厂或更换MICOM 时复位0小时04/02T-VENUSN01-093 -显示MICOM 程序版本5故障排除5-1未通电电源软件板CN130的管脚1上出现正确的DC 6V吗否检查副电源印刷电路板是输入板CN144的管脚3上出现正确的DC 6V吗否检查软件板组件是主板CN505的管脚3上出现正确的DC 6V吗否检查输入板是主板IC801的管脚3上出现正确的DC 3V 吗否检查IC800和市电电源是主板IC801的管脚3上出现正确的DC 3V吗否检查IC952IC955和IC958是检查IC917IC902IC901和IC9005故障排除5-2没有图像CVBS电源LED指示灯变绿输入板CN136的管脚26出现正确的信号吗否检查电缆和输入板是主板IC700的管脚15上出现正确的信号吗否检查IC700和相关电路是主板IC200的管脚3上出现正确的时钟脉冲并与管脚178和179通信吗否检查IC200和相关电路CVBS 信号 IC200#3时钟信号 IC200#178通信数据信号 IC200#179通信时钟信号5故障排除是主板IC434的管脚205上出现正确的时钟脉冲并与管脚1和2通信吗否检查IC400和相关电路是主板IC500的管脚3127和28出现正确的时钟脉冲吗否检查IC434和相关电路是主板IC500的管脚3739和40上出现正确的时钟脉冲吗否检查IC500和相关电路是更换液晶显示屏IC434#205时钟信号 IC400, IC434通信数据信号 IC400IC434通信时钟信号 IC500#31时钟信号IC500#27水平同步 IC500#28竖直同步 IC500, #37, 39, 40时钟输出信号5故障排除5-3没有图像S-Video电源LED 指示灯变绿主板CN505管脚26和28上出现正确的信号吗否检查电缆和输入板是主板IC701管脚18和19上出现正确的信号吗否检查IC701和相关电路是主板IC200的管脚3上出现正确的时钟脉冲并与管脚178和179通信吗否检查IC200和相关电路IC200#3时钟信号 IC200#178通信数据信号 IC200#179通信时钟信号 S-Video 信号CN505#26Y28CIC701#18Y 19C5故障排除是主板IC434的管脚205上出现正确的时钟脉冲并与管脚1和2通信吗否检查IC400和相关电路是主板IC500的管脚3127和28上出现正确的时钟脉冲吗否检查IC434和相关电路是主板IC500的管脚3739和40上出现正确的时钟脉冲吗否检查IC500和相关电路是更换液晶显示屏IC434#205通信时钟信号 IC400IC434通信数据信号 IC400IC434通信时钟信号 IC500#31时钟信号IC500#27水平同步 IC500#28竖直同步 IC500#373940时钟输出信号5故障排除5-4没有画面DVD电源LED 指示灯变绿主板IC102管脚414和15出现正确的信号吗否检查IC102和相关电路是主板IC702管脚1617和18出现正确的信号吗否检查IC702和相关电路是主板IC202的管脚64和66出现正确的同步脉冲并与管脚56和57通信吗否检查IC202和相关电路DTVDVDY 信号 DTVDVDPb(Cb)信号DTVDVDPr(Cr)信号 IC202#66水平同步输出信号IC202#64水平同步输出信号 IC202#56通信数据信号 IC202#57通信时钟信号5故障排除是主板IC202的管脚3031上出现正确的同步脉冲吗否检查IC205和相关电路是主板IC202的管脚71~782~10上出现正确的时钟脉冲吗否检查IC202和相关电路是主板IC200的管脚3上出现正确的时钟脉冲并与管脚178和179通信吗否检查IC200和相关电路IC200#3时钟信号 IC200#178通信数据信号 IC200#179通信时钟信号 IC202#30水平同步输入信号IC202#31竖直同步输入信号IC202#71~782~10数据正信号。

RECOM 电源 RSE 系列 2W 隔离 DC DC 转换器产品说明书

REV.: 3/2019ECO-1Regulated • 2:1 Wide input range • 2kVDC/1 Second isolation• -40°C To +75°C Operating temperature @ full load • Industry standard pinout (SIP8)• EN/UL62368 and UL60950 certified, CB report • Low cost RSEDescriptionThe RSE is a low cost isolated, regulated and short-circuit protected DC/DC converter designed forDC/DC Convert er2 WattE224736UL62368-1 certifiedC22.2 No. 62368-1-14 certfied UL60950 certifiedC22.2 No. 60950-1-07 certified IEC/EN62368-1 certified EN55032/55024 compliant CB ReportFeaturesConverters• 2:1 Wide input range • 2kVDC/1 second isolation -40°C to +75°C operating temperature @ full load • EN/UL62368 and UL60950 certified, CB report • Low costBASIC CHARACTERISTICSParameterCondition Min.Typ.Max.Internal Input Filter capacitor Input Voltage Range nom. Vin=5VDC 24VDC4.5VDC 18VDC5VDC 24VDC9VDC 36VDC Maximum Reverse Voltage 0VDCInput Surge Voltage 100ms max nom. Vin=5VDC 24VDC 15VDC 50VDC Quiescent Current nom. Vin=5VDC 24VDC40mA 3mA Start-up time 500µs Rise time 450µs Hold-up time10µsInternal Operating Frequency 130kHz Minimum Load0%Output Ripple and Noise (3)20MHz BW, 0-100% load75mVp-pON/OFF CTRL (4)DC-DC ON DC-DC OFF Open or 0V<Vr<0.8VDC2V<Vr<6VDC Input Current of CTRL Pin 5V V CTRL 3.3V V CTRL15mA 10mA Standby Current0.75mA1.5mAcontinued on next pageNotes:Note3: Measurements are made with a 0.1µF MLCC across output (low ESR) Note4: Please refer to …Application and Installation“Specifications (measured @ ta= 25°C, nominal Vin, full load unless otherwise specified)REV.: 3/2019ECO-2Specifications (measured @ Ta= 25°C, nominal Vin, full load unless otherwise specified)PROTECTIONSParameterTypeValueShort Circuit Protection (SCP)below 100m Wcontinuous, auto recoveryIsolation Voltage (5)I/P to O/Ptested for 1 second2kVDC Isolation Resistance 1G W min.Isolation Capacitance 100pF max.Insulation Gradefunctionalcontinued on next pageREGULATIONSParameterConditionValueOutput Accuracy 0-100% load ±2.0% max.Line Regulation low line to high line, full load±0.2% max.Load Regulation0% to 100% load±0.5% max.RSE-0505S/H2RSE-2405S/H2Accuracy vs. LoadA c c u r a c y [%]Output Current [A]000.20.10.30.40.50.60.10.20.30.4A c c u r a c y [%]Output Current [A]000.10.20.30.40.50.10.20.30.4REV.: 3/2019ECO-3Specifications (measured @ Ta= 25°C, nominal Vin, full load unless otherwise specified)ENVIRONMENTALParameterConditionValueOperating Temperature Range without derating (see graph)-40°C to +75°CMaximum Case Temperature +105°C Temperature Coefficient ±0.05%/°COperating Altitude 5000mOperating Humidity non-condensing5% - 95% RH max.Pollution Degree PD2MTBF according to MIL-HDBK-217F, G.B.+25°C +75°C2289 x 103 hours 781 x 103 hours VibrationMIL-STD 202G100806040200-4005075100150O u t p u t P o w e r [%]Ambient Temperature [°C]Derating Graph(@ Chamber and natural convection 0.1m/s)SAFETY AND CERTIFICATIONSCertificate Type (Safety)Report / File NumberStandard Information Technology Equipment, General Requirements for Safety E224736-A48UL60950-1, 2nd Edition, 2014CSA C22.2 No. 60950-1-07, 2nd Ed. 2014Audio/Video, information and communication technology equipment - Safety requirementsUL62368-1, 2nd Edition, 2014CSA C22.2 Nr. 62368-1-14, 2nd Ed. 2014Audio/Video, information and communication technology equipment - Safety requirements (CB Scheme)L0339m37-CB-1-B1IEC/EN62368-1, 2nd Edition, 2014RoHS 2+RoHS 2011/65/EU + AM2015/863continued on next pageSpecifications(measured @ Ta= 25°C, nominal Vin, full load unless otherwise specified)DIMENSION and PHYSICAL CHARACTERISTICSParameter Type ValueMaterialcasepottingPCBnon-conductive black plastic (UL94V-0)epoxy (UL94V-0)FR4 (UL94V-0)Dimension (LxWxH)21.8 x 9.2 x 11.1mm Weight 4.7g typ.continued on next pageC3 REV.: 3/2019ECO-4Specifications(measured @ Ta= 25°C, nominal Vin, full load unless otherwise specified)PACKAGING INFORMATIONPackaging Dimension (LxWxH)tube520.0 x 11.2 x 18.2mm Packaging Quantity22pcs Storage Temperature Range-55°C to +125°C Storage Humidity non-condensing5% - 95% RH max.The product information and speciﬁcations may be subject to changes even without prior written notice.The product has been designed for various applications; its suitability lies in the responsibility of each customer. The products are not authorized for use in safety-critical applications without RECOM’s explicit written consent. A safety-critical application is an application where a failure may reasonably be expected to endanger or cause loss of life, inﬂict bodily harm or damage property. The applicant shall indemnify and hold harmless RECOM, its afﬁliated companies and its representatives against any damage claims in connection with the unauthorizeduse of RECOM products in such safety-critical applications. REV.: 3/2019ECO-5。

AOC e2043F液晶显示器维修手册

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1.2 工厂预设模式
标准 VGA VGA VGA VGA Dos-m od e SVGA SVGA SVGA SVGA Mac-mode XGA XGA XGA 720P WSXGA
分辨率 640×480@60Hz 640×480@67Hz 640×480@72Hz 640×480@75Hz 720×400@70Hz 800×600@56Hz 800×600@60Hz 800×600@72Hz 800×600@75Hz 832×624@75Hz 1024×768@60Hz 1024×768@70Hz 1024×768@75Hz 1280×720@60Hz 1600x900@60Hz
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3. 工厂模式调整
进入工厂模式方法：
关机状态下，长按左右两个方向键后做开机动作，待按键指示灯亮后松手，从OSD 菜单后左上角“F ”进入工厂。
a.基本调整:
设置对比度为 50。
设置亮度为 80。
b.增益调整:
水平频率 (k Hz) 31.469 35.000 37.861 37.500 31.469 35.156 37.879 48.077 46.875 49.725 48.363 56.476 60.023 45 60
垂直频率(Hz ) 59.940 66.667 72.809 75.000 70.087 56.250 60.317 72.188 75.000 74.551 60.004 70.069 75.029 60.023 60
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1. 技术规格
1.1 一般规格
LCD 面板分辨率

德力西 AFDDLE带漏电保护的电弧故障保护电器使用说明书

AFDDLE 带漏电保护的电弧故障保护电器使用说明书目录1主要用途及适用范围 (1)2 产品特点、型号及含义 (1)2.1产品特点 (1)2.2产品型号及含义 (1)2.3面板介绍 (1)3 正常工作条件和安装条件 (3)4 正常贮存和运输条件 (3)5安装及接线 (4)5.1安装示意图 (4)5.2接线示意图 (4)6技术特性 (5)6.1分类 (5)6.2主要技术参数 (5)6.3主要技术性能 (5)7 外形及安装尺寸 (6)8 安装和使用（维护） (7)9 测试和故障诊断 (8)10 注意事项 (8)11 开箱检查 (9)12 公司承诺 (9)1主要用途及适用范围带漏电保护的电弧故障保护电器（以下简称AFDDLE）是一种具有过载、短路、电弧故障和漏电保护等保护功能的小型断路器，由小型断路器和电弧故障保护模块、漏电保护模块拼装而成，其适用于交流50Hz，额定电压230V，额定电流20A及以下的电路中，用来对人的间接接触保护，对建筑物及类似用途的线路进行过电流保护，同时可以提前检测到因电器装置破裂或电线老化等引起的很多火灾风险，对接地电弧故障、并联电弧故障和串联电弧故障进行保护。

AFDDLE能够在人身安全防护基础上，兼顾电气火灾防护，且具备故障指示功能，可区分电弧和漏电故障。

本产品具备过载、短路、漏电、电弧保护功能，能够提供全面的终端用电安全保护。

2 产品特点、型号及含义2.1 产品特点a) 过载保护；b) 短路保护；c) 漏电保护；d) 串联电弧故障保护；e) 并联电弧故障保护；f) 接地电弧故障保护；g) 多种电流规格。

2.2 产品型号及含义2.3 面板介绍图1 面板介绍说明：1额定剩余接通分断能力2额定电压及频率3认证标志4符合标准5电源端6公司商标7产品型号8电流规格（脱扣类型+额定电流）9分断能力10闭合断开指示11 N极指示（1P+N）12负载端13额定剩余动作电流 14 电弧故障指示窗15测试按钮16接线图注：正常分合闸手柄时，如指示窗不同步运动，请停止使用。

乐华NT68676UFG_AOC e2239Fwt维修手册

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2.3 OSD 调整
按 MENU 按钮激活 OSD 主菜单，可依照以下操作说明来调节显示器。 1) 按 MENU 按钮激活 OSD 窗口。 2) 按向上或向下浏览这些功能。如果想要调整的功能突出显示，按 MENU 按钮激活它。如果所选的功能包含有子菜单，再按一下向上或向下可以浏览到子菜单功能。如果想要调整的功能突出显示，按 MENU 按钮激活它。 3) 按向上或向下更改所选功能的设置。要退出和保存，请选择退出功能。如果您想调整其它任何功能，请重复步骤 2-3 。 4) OSD 锁定功能：要锁定 OSD ，请在显示器关闭时按住 MENU 按钮，然后按电源按钮打开显示器。要解锁OSD ，请在显示器关闭时按住 MENU 按钮，然后按电源按钮打开显示器。
多点触摸屏用户可以在高于 Windows 7 home premium 的操作系统下使用显示器多点触摸功能。在使用显示器多点触摸功能之前，用户需要连接基础线缆（电源线、VGA 线、USB 线），然后即可充分享受多点触摸屏功能。
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1.2 预设显示模式
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2.操作说明
2.1 连接显示器
1. 电源 2. USB 3. USB 4. 音频 5. 模拟接口 6. HDMI 1 7. USB 8. HDMI 2 为保护显示器，请在连接前关闭电脑和显示器。 1 将电源适电缆连接到监视器后部的 AC-In 端口。 2 将15-针 D-Sub 电缆的一端连接到监视器后部，另一端连接到计算机的 D-Sub 端口。 3 将音频线一端连接到监视器后部的音频接口，另一端连接到计算机的音频输出端口。 4 将HDMI 电缆的一端连接到显示器的背后，然后将另一端连接到计算机的HDMI 端口。 5 打开显示器和计算机的电源。如果监视器显示一个图像，则说明安装完毕。如果不显示图像，请参见故障排除。

ASCO(A200及A300)操作手册(030928)

第一章安装壹﹑现场施工ASCO的ATS整体业经厂内结线与测试。

现场作业只需安装/固定其电力线及发电机激活讯号之结线,与必要的补助线路接线(若有需要)即可。

一、固定与安装1. 请保护此开关,勿受建筑砂石/粉尘及金属屑之入侵与污染,以防止故障或缩短寿命。

2. 垂直固定ATS于一结实的结构上,所有固定点务必牢固以防止变形。

3. 开放型ATS之安装,ASCO建议将控制盘装于门板内侧。

二、电力线连结1. 动力线与控制线施工连接前,务必确认导线没带电,以避免危险。

2. 确认正常侧及紧急侧电源之电力线处于正确且相同的相序。

3. 将发电机之激活开关置于”Off”位置,确认发电机为静止状态。

4. 按装开放型150~200安培之ATS时,其电缆遮板务必摆设如图1-2所示。

5. 勿将电线绕至开关背面,电线可固定于ATS之右侧。

6. 活电部份与接地金属物间,请保持正确的电气净空间:30-400A 至少1/2英寸以上,400A以上至少1英寸。

7. 施工时无需移动ATS之相间隔板,如果已卸下之,请务必小心的将其复原。

三、讯号与控制线路连结1. 参考原文手册所附之控制图,请务必确认适当且正确之配线。

2. 开放型的ATS,门板器具采分散包装, 请审慎按图施工。

3. 引擎激活讯号之接点及端子位于ATS本体上,(TB14, TB15 及TB16)请依需要选择适当的端子配线。

安装位置参考如下：贰﹑送电前测试送电前之功能测试包括手动操作,电源检查及电气操作三项。

实施前请务必先了解所有附加特性之功能与操作,并研读过其线路图之涵意。

一、手动操作测试1. 引入电源未隔离前,请勿手动操作。

操作把手主要提供为维修之用,操作前请先开启其两电源侧上游之断路器。

2. 依ATS之电流额定,参照原文手册图1-7至1-10,认定正确的操作方式。

30~200A 参考图1-7, 225~400A 参考图1-8, 600/800A 参考图1-9,1000 & 1200A 参考图1-10。

EZR32HG Errata中文版说明书

EZR32HG ErrataThis document contains information on the EZR32HG errata. The latest available revision of this device is revision C. Errata that have been resolved remain documented and can be referenced for previous revisions of this device.The device data sheet explains how to identify the chip revision, either from package marking or electronically. Errata effective date: March 2021.Errata Summary 1. Errata SummaryThe table below lists all known errata for the EZR32HG and all unresolved errata in revision C of the EZR32HG.Table 1.1. Errata Overview2. Current Errata Descriptions2.1 ADC_E118 — Requirements for ADC_CLK > 7 MHz2.2 BOOT_E103 — Documented Bootloader Pin Location2.3 CMU_E115 — HFRCO 1 MHz Band Switching2.4 EMU_E107 — Interrupts During EM2 Entry2.5 EZR_E101 — Latched RSSI Feature May Not Work Properly2.6 EZR_E102 — Increased Harmonics in TX Mode When Using a Direct Tie Match2.7 EZR_E103 — LDC Mode Duty Cycling May Stop After First Packet Reception2.8 EZR_E104 — Auto RX Frequency Hop May Stop Hopping2.9 EZR_E105 — TX to TX Transition Timing May Vary2.10 EZR_E106 — RX Lock-Up May Occur When DSA is Enabled2.11 EZR_E107 — Sync Word Detection Timeout for Non-Standard Preamble May Not Work2.12 EZR_E108 — Invalid Sync Word Hardware Interrupt Prematurely Fires When Antenna Diversity is Enabled2.13 IDAC_E101 — IDAC Output Current Degradation2.14 PCNT_E102 — PCNT Pulse Width Filtering Does Not Work2.15 USART_E113 — IrDA Modulation and Transmission of PRS Input Data2.16 USB_E111 — Using EM2 with System Running on USHFRCO2.17 USB_E112 — SUSPEND in LEMOSCCTRL3. Resolved Errata DescriptionsThis section contains previous errata for EZR32HG devices.For errata on the latest revision, refer to the beginning of this document. The device data sheet explains how to identify chip revision, either from package marking or electronically.3.1 BOOT_E102 — Bootloader Requires a Crystal3.2 EMU_E109 — Potential Brown Out in EM23.3 EMU_E110 — Potential Hard Fault when Exiting EM2 or EM33.4 RMU_E102 — Regulator Output May Be 0 V After Supply Falls to Intermediate Voltage and Recovers3.5 RMU_E103 — Reset May Fail to Trigger During Supply Voltage BrownoutsRevision History 4. Revision HistoryRevision 1.6March, 2021•Added CMU_E115•Migrated to new errata document format.Revision 1.5August, 2019•Changed current device revision to revision C.•BOOT_E102, EMU_E109, EMU_E110, RMU_E102 and RMU_E103 resolved and moved to .Revision 1.40January, 2019•Added EMU_E107, RMU_E102, RMU_E103, and USART_E113.•Resolved BOOT_E102 and EMU_E110.•Resolution date code for BOOT_E102 and EMU_E110 changed from 1751 to 1801 to align with EFM32 Happy Gecko.•EMU_E109 workaround URL updated.Revision 1.31January, 2017•Updated BOOT_E102 and EMU_E110 resolution text.•Updated revision history format.Revision 1.30October, 2017•Updated EMU_E110 to refer to both EM2 and EM3.•Added BOOT_E102 and BOOT_E103.Revision 1.20April, 2017•Added EMU_E110.•Updated errata formatting.•Merged all errata documents for EZR32HG devices into one document.•Merged errata history and errata into one document.Revision 1.10August, 2016•Added EMU_E109.Revision 1.00April, 2016•Initial preliminary release.Silicon Laboratories Inc.400 West Cesar Chavez Austin, TX 78701USA IoT Portfolio /IoT SW/HW /simplicity Quality /quality Support & Community /communityDisclaimerSilicon Labs intends to provide customers with the latest, accurate, and in-depth documentation of all peripherals and modules available for system and software imple-menters using or intending to use the Silicon Labs products. Characterization data, available modules and peripherals, memory sizes and memory addresses refer to each specific device, and “Typical” parameters provided can and do vary in different applications. Application examples described herein are for illustrative purposes only. Silicon Labs reserves the right to make changes without further notice to the product information, specifications, and descriptions herein, and does not give warranties as to the accuracy or completeness of the included information. Without prior notification, Silicon Labs may update product firmware during the manufacturing process for security or reliability reasons. Such changes will not alter the specifications or the performance of the product. Silicon Labs shall have no liability for the consequences of use of the infor -mation supplied in this document. This document does not imply or expressly grant any license to design or fabricate any integrated circuits. The products are not designed or authorized to be used within any FDA Class III devices, applications for which FDA premarket approval is required or Life Support Systems without the specific written consent of Silicon Labs. A “Life Support System” is any product or system intended to support or sustain life and/or health, which, if it fails, can be reasonably expected to result in significant personal injury or death. Silicon Labs products are not designed or authorized for military applications. Silicon Labs products shall under no circumstances be used in weapons of mass destruction including (but not limited to) nuclear, biological or chemical weapons, or missiles capable of delivering such weapons. Silicon Labs disclaims all express and implied warranties and shall not be responsible or liable for any injuries or damages related to use of a Silicon Labs product in such unauthorized applications. Note: This content may contain offensive terminology that is now obsolete. Silicon Labs is replacing these terms with inclusive language wherever possible. For more information, visit /about-us/inclusive-lexicon-projectTrademark InformationSilicon Laboratories Inc.®, Silicon Laboratories ®, Silicon Labs ®, SiLabs ® and the Silicon Labs logo ®, Bluegiga ®, Bluegiga Logo ®, Clockbuilder ®, CMEMS ®, DSPLL ®, EFM ®, EFM32®, EFR, Ember ®, Energy Micro, Energy Micro logo and combinations thereof, “the world’s most energy friendly microcontrollers”, Ember ®, EZLink ®, EZRadio ®, EZRadioPRO ®, Gecko ®, Gecko OS, Gecko OS Studio, ISOmodem ®, Precision32®, ProSLIC ®, Simplicity Studio ®, SiPHY ®, Telegesis, the Telegesis Logo ®, USBXpress ® , Zentri, the Zentri logo and Zentri DMS, Z-Wave ®, and others are trademarks or registered trademarks of Silicon Labs. ARM, CORTEX, Cortex-M3 and THUMB are trademarks or registered trademarks of ARM Hold-ings. Keil is a registered trademark of ARM Limited. Wi-Fi is a registered trademark of the Wi-Fi Alliance. All other products or brand names mentioned herein are trademarks of their respective holders.。

柳宇电子有限公司 2025 2032 型号电容器产品说明书

Dimensions: [mm]Scale - 1,3:1T e m p e r a t u r eT T TFurther informationComponent Libraries:Altium_WA-BCPH (22b)Downloads_CADENCE_WA-BCPH (23a)Eagle_WA-BCPH (22a)Download_IGS_79528211Download_STP_79528211Free Sample Order:Order free samples of this article directly here!Würth Elektronik eiSos GmbH & Co. KGEMC & Inductive SolutionsMax-Eyth-Str. 174638 WaldenburgGermanyCHECKED REVISION DATE (YYYY-MM-DD)GENERAL TOLERANCE PROJECTIONMETHODJPR002.0012023-09-26DIN ISO 20457 TG5DESCRIPTIONWA-BCPH Battery HolderORDER CODE79528211SIZE/TYPE BUSINESS UNIT STATUS PAGECautions and Warnings:The following conditions apply to all goods within the product series of WA-BCPH ofWürth Elektronik eiSos GmbH & Co. KG:General:•This mechanical component was designed and manufactured for use in general electronic equipment.•Würth Elektronik must be asked for written approval (following the PPAP procedure) before incorporating the components into any equipment in fields such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network, etc. where higher safety and reliability are especially required and/or if there is the possibility of direct damage or human injury.•Mechanical components that will be used in safety-critical or high-reliability applications, should be pre-evaluated by the customer. •The component is designed and manufactured to be used within the datasheet specified values. If the usage and operation conditions specified in the datasheet are not met, the component may be damaged or dissolved.•Do not drop or impact the components, the component may be damaged.•Würth Elektronik products are qualified according to international standards, which are listed in each product reliability report. Würth Elektronik does not warrant any customer qualified product characteristics beyond Würth Elektronik`s specifications, for its validity and sustainability over time.•The responsibility for the function of the application of the customer specific products and use in a particular customer design is always the full and autonomous responsibility of the customer. All technical specification for standard products also apply to customer specific products.Product Specific:Soldering:•The solder profile must comply with the Würth Elektronik technical soldering specification. All other profiles will void the warranty. •All other soldering methods are at the customers’ own risk.Cleaning and Washing:•Washing agents used during the production to clean the customer application might damage or change the characteristics of the components. Washing agents may have a negative effect on the long-term functionality of the product.•Using a brush during the cleaning process may damage the component. Therefore, we do not recommend using a brush during the PCB cleaning process.Potting:•If the product is potted in the customer application, the potting material might shrink or expand during and after hardening. Shrinking could lead to an incomplete seal, allowing contaminants into the components. Expansion could damage the components. Werecommend a manual inspection after potting or coating to avoid these effects.Storage Conditions:• A storage of Würth Elektronik products for longer than 12 months is not recommended. Within other effects, the terminals may suffer degradation, resulting in bad processability.Therefore, all products shall be used within the period of 12 months based on the day of shipment.•Do not expose the components to direct sunlight.•The storage conditions in the original packaging are defined according to DIN EN 61760-2.•The storage conditions stated in the original packaging apply to the storage time and not to the transportation time of the components. Packaging:•The packaging specifications apply only to purchase orders comprising whole packaging units. If the ordered quantity exceeds or is lower than the specified packaging unit, packaging in accordance with the packaging specifications cannot be ensured. Handling:•The top loading holders are preferably used for access from above to exchange the cell, simple installation and a secure connection. The side loading holders are preferably used for side access, for mounting on the edge of the PCB and for clearance on the PC. •Violation of the technical product specifications will void the warranty.•Please be aware that Products provided in bulk packaging may get bent and might lead to derivations from the mechanical manufacturing tolerances mentioned in the section “Dimensions”, which is not considered to be a material defect.•The temperature rise of the component must be taken into consideration. The operating temperature is comprised of ambient temperature and temperature rise of the component.The operating temperature of the component shall not exceed the maximum temperature specified.These cautions and warnings comply with the state of the scientific and technical knowledge and are believed to be accurate and reliable.However, no responsibility is assumed for inaccuracies or incompleteness.Würth Elektronik eiSos GmbH & Co. KGEMC & Inductive SolutionsMax-Eyth-Str. 174638 WaldenburgGermanyCHECKED REVISION DATE (YYYY-MM-DD)GENERAL TOLERANCE PROJECTIONMETHODJPR002.0012023-09-26DIN ISO 20457 TG5DESCRIPTIONWA-BCPH Battery HolderORDER CODE79528211SIZE/TYPE BUSINESS UNIT STATUS PAGEImportant NotesThe following conditions apply to all goods within the product range of Würth Elektronik eiSos GmbH & Co. KG:1. General Customer ResponsibilitySome goods within the product range of Würth Elektronik eiSos GmbH & Co. KG contain statements regarding general suitability for certain application areas. These statements about suitability are based on our knowledge and experience of typical requirements concerning the areas, serve as general guidance and cannot be estimated as binding statements about the suitability for a customer application. The responsibility for the applicability and use in a particular customer design is always solely within the authority of the customer. Due to this fact it is up to the customer to evaluate, where appropriate to investigate and decide whether the device with the specific product characteristics described in the product specification is valid and suitable for the respective customer application or not.2. Customer Responsibility related to Specific, in particular Safety-Relevant ApplicationsIt has to be clearly pointed out that the possibility of a malfunction of electronic components or failure before the end of the usual lifetime cannot be completely eliminated in the current state of the art, even if the products are operated within the range of the specifications.In certain customer applications requiring a very high level of safety and especially in customer applications in which the malfunction or failure of an electronic component could endanger human life or health it must be ensured by most advanced technological aid of suitable design of the customer application that no injury or damage is caused to third parties in the event of malfunction or failure of an electronic component. Therefore, customer is cautioned to verify that data sheets are current before placing orders. The current data sheets can be downloaded at .3. Best Care and AttentionAny product-specific notes, cautions and warnings must be strictly observed. Any disregard will result in the loss of warranty.4. Customer Support for Product SpecificationsSome products within the product range may contain substances which are subject to restrictions in certain jurisdictions in order to serve specific technical requirements. Necessary information is available on request. In this case the field sales engineer or the internal sales person in charge should be contacted who will be happy to support in this matter.5. Product R&DDue to constant product improvement product specifications may change from time to time. As a standard reporting procedure of the Product Change Notification (PCN) according to the JEDEC-Standard inform about minor and major changes. In case of further queries regarding the PCN, the field sales engineer or the internal sales person in charge should be contacted. The basic responsibility of the customer as per Section 1 and 2 remains unaffected.6. Product Life CycleDue to technical progress and economical evaluation we also reserve the right to discontinue production and delivery of products. As a standard reporting procedure of the Product Termination Notification (PTN) according to the JEDEC-Standard we will inform at an early stage about inevitable product discontinuance. According to this we cannot guarantee that all products within our product range will always be available. Therefore it needs to be verified with the field sales engineer or the internal sales person in charge about the current product availability expectancy before or when the product for application design-in disposal is considered. The approach named above does not apply in the case of individual agreements deviating from the foregoing for customer-specific products.7. Property RightsAll the rights for contractual products produced by Würth Elektronik eiSos GmbH & Co. KG on the basis of ideas, development contracts as well as models or templates that are subject to copyright, patent or commercial protection supplied to the customer will remain with Würth Elektronik eiSos GmbH & Co. KG. Würth Elektronik eiSos GmbH & Co. KG does not warrant or represent that any license, either expressed or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right relating to any combination, application, or process in which Würth Elektronik eiSos GmbH & Co. KG components or services are used.8. General Terms and ConditionsUnless otherwise agreed in individual contracts, all orders are subject to the current version of the “General Terms and Conditions of Würth Elektronik eiSos Group”, last version available at .Würth Elektronik eiSos GmbH & Co. KGEMC & Inductive SolutionsMax-Eyth-Str. 174638 WaldenburgGermanyCHECKED REVISION DATE (YYYY-MM-DD)GENERAL TOLERANCE PROJECTIONMETHODJPR002.0012023-09-26DIN ISO 20457 TG5DESCRIPTIONWA-BCPH Battery HolderORDER CODE79528211SIZE/TYPE BUSINESS UNIT STATUS PAGE。

二元二位继电器检修作业指导书

二元二位继电器检修作业指导书
1.目的：克服设备缺点，防止因器材不良造成设备故障，确保JRJC-70/240型继电器运用质量符合技术标准。

2.适用范围：电子电气检修信号工岗位。

3.作业内容：
3.1外部清扫与检查，封栓是否完整无缺，外罩有无破损，用毛刷、白布清扫灰尘。

3.2检修前测试，测试电气特性，并做好记录。

3.3内部检查与擦洗，检查与擦洗磁路各单元表面及接点系统单元。

3.4磁路与接点的调整，按部颁标准进行调整。

3.5检修中测试电气特性、时间特性，西安华信智能继电器测试台测试各项参数。

3.6恒温处理，巩固调修质量。

3.7动作试验与微调，检查调修后的继电器质量。

3.8检修后再次检查，以提高安全性、可靠性，西安华信智能继电器测试台测试各项电气特性、时间特性参数。

3.9验收及加封，按《铁路信号维护规则》技术标准验收。

4.作业材料、工具：
5.检修作业程序：
6.作业安全注意事项
6.1做好班前安全预想。

6.2检修前，注意检查测试台绝缘是否良好，防止触电伤人。

Hobart 2912 电动切片机电源单元替代零部件说明书

CATALOG OFREPLACEMENT PARTSSLICERS(INCLUDES MOTOR PARTS)2912 SLICER ML-1048232912 W/AUTO SHUTOFF ML-104762A p r o d u c t o f H OB A R TC O R P O R A T I O N701S.R ID GE A V E N U E T R O Y,O H I O45374-00012912 SLICER REPLACEMENT PARTSREPLACEMENT PARTS 2912 SLICERELECTRICAL UNITILLUS.PART OF PART AMT.100-117542-00066Cord & Plug Assy. (100/120 V.) (1)200-117542-00067Cord & Plug Assy. (240 V.) (1)3SD-015-41Self-Tapping Screw 8-32 x 1⁄2 Phil. Pan Hd., Type TT (1)4FE-022-84Strain Relief (Use with items 1, 2 & 3) (1)5WL-010-01Washer (Use with items 1, 2 & 3) (1)6FE-006-05Lock Nut 1⁄2 (1)700-070486-00001End Cap - Capacitor (1)800-070487-00001Capacitor (1)900-066621-00003Bracket - Capacitor (1)10SD-024-16Self-Tapping Screw 10-24 x 1⁄2 Phil Flat Hd., Type TT (1)11SD-038-16Self-Tapping Screw 6-32 x 3⁄8 Hex Washer Hd., Type RL (1)1200-438132-00001Clamp - 5⁄16 “P” (1)13SD-038-16Self-Tapping Screw 6-32 x 3⁄8 Hex Washer Hd., Type RL (2)1400-438929Bracket - Motor Start Switch (1)15SD-015-38Self-Tapping Screw 6-32 x 3⁄8 Phil Pan Hd., Type T (2)1600-271612-00002Switch - Electronic Start (50/60 Hz.) (1)1700-439043Knob - ON/OFF (1)1800-479665Bracket - Switch On/Off (1)19SD-038-16Self-Tapping Screw 6-32 x 3⁄8 Hex Washer Hd., Type RL (2)20SC-120-97Mach. Screw 4-40 x 3⁄8 Flat Hd. SST (2)2100-087711-00276Switch - Home Start (1)22WL-006-43Lockwasher 4 Medium (2)23NS-011-01Mach. Nut 4/40 Hex (2)2400-479746Washer - Square, Small (1)2500-437657Switch - Mylar (1)2600-479635Washer - Square, Large (1)2700-087711-143-1Switch - Toggle (NVR) (1)28SD-038-16Self-Tapping Screw 6-32 x 3⁄8 Hex Washer Hd., Type RL (2)29479683Bracket - Switch (1)3000-478427Spacer - Nylon (2)31SC-081-05Mach. Screw 4-40 x 3⁄4 Rd. Hd (2)3200-087711-00308Switch - POS Action (1)3300-087714-039-5Timer - Relay (115 V.)(Auto-Shut-Off Only) (1)3400-087714-039-6Timer - Relay (240 V.)(Auto-Shut-Off Only) (1)35SD-037-95Self-Tapping Screw 10-24 x 1 Phil. Pan Hd., Type T (1)36WL-006-43Lockwasher 4 Medium (2)37NS-011-01Mach. Nut 4/40 Hex (2)38SD-038-16Self-Tapping Screw 6-32 x 3⁄8 Hex Washer Hd., Type RL (2)3900-479693Bracket - Optional Stop Switch (1)40SC-120-97Mach. Screw 4-40 x 3⁄8 Flat Hd. SST (2)4100-087711-00276Switch - Auto Stop (1)00-478384-00001Harness - Wiring (1)00-478389Wire - Bundle (1)00-065890-00085Line - Splice (2)00-065890-00029Connector - Insulated............................................................................................................AR2912 SLICER REPLACEMENT PARTSREPLACEMENT PARTS 2912 SLICERDRIVE MOTOR UNITILLUS.PART OF PART AMT.1SC-123-65Set Screw Special 1⁄4 -28 x 3⁄8 Hdls., Flat Pt (2)200-438844-00002Sheave - Poly “V” (1)3SC-037-73Cap Screw 3⁄8 -16 x 1 Hex Hd (2)4WL-007-25Lockwasher 3⁄8 Ext (2)5WS-018-22Washer (2)6SC-118-98Cap Screw 1⁄4 -20 x 2 Hex Hd (1)700-477532Bracket - Tensioner Adjustment (1)800-477760Plate - Motor (1)900-439032Gasket - Motor (1)1000-438846-00001Motor (60 Hz.) (1)1100-438846-00002Motor (50 Hz.) (1)1200-438984Stand - Off (1)13SC-041-01Cap Screw 1⁄4 -20 x 3⁄4 Hex Hd (1)14NS-044-14Nut - 1⁄4 -20 Hex “Keps” (2)15SD-038-18Self - Tapping Scew 5⁄16 -18 x 3⁄4 Hex Washer Hd., Type RL (3)16SC-037-73Cap Screw 3⁄8 -16 x 1 Hex Hd (1)17WL-007-25Lockwasher 3⁄8 Ext (1)18WS-018-22Washer (1)2912 SLICER REPLACEMENT PARTSREPLACEMENT PARTS 2912 SLICERTRANSPORT CARRIAGE UNITILLUS.PART OF PART AMT.100-477555Bumper - Slide Rod (1)200-438907Slide - Rod (1)300-439007Bearing - Transport (2)400-477751Transport - Carriage (1)500-439064Magnet - Transport (1)600-439017Wick - Slide Rod Lubrication (1)7SD-038-16Self-Tapping Screw 6-32 x 3⁄8 Hex Washer Hd., Type RL (3)800-478424Cover - Interlock (1)900-478462-00002Arm - Meat Tray Support (1)1000-479675Storage Clip - Heavy Meat Grip (1)1100-479667Nut - Carriage Tray (4)1200-477534Knob Assy (1)1300-478021Washer - Belleville (4)14RR-006-21Retaining Ring (1)1500-435708Washer - Backup (SST) (2)1600-477555Bumper - Slide Rod (1)17SC-123-79Set Screw 5⁄16 -18 x 1 (2)18NS-018-06Jam Nut 5⁄16 -18 Hex (2)1900-535871Insert - Screw (2)2000-439006Bearing - Pivot (2)2100-478428Bar - Transport Interlock (1)22SC-123-08Cap Screw 1⁄4 - 20 x 5⁄8 Soc. Hd (2)2300-438902Spring - Interlock Bar (1)2400-478410-00002Plate - Key (1)2500-478412Pivot - Tiltable Carrier (1)2600-438903Shaft - Interlock Bar (1)2700-438900Cover - Transport (1)28SD-038-16Self-Tapping Screw 6-32 x 3⁄8 Hex Washer Hd., Type RL (2)29479682-2Plate - Pivoting Interlock (1)3000-438897Spring - Plate Pivoting (1)3100-438896Clip - Plate Pivoting (2)32SD-038-22Self - Tapping Screw 10-24 x 1⁄2 Hex Washer Hd., Type RL (2)33SD-038-22Self - Tapping Screw 10-24 x 1⁄2 Hex Washer Hd., Type RL (4)3400-478421Follower - Interlock Plate (1)35SC-123-07Mach. Screw - Special 8-32 x 1⁄2 Truss Hd (1)3600-438908Bar - Transport Roller (1)37SD-038-23Self - Tapping Screw 1⁄4 -20 x 5⁄8 Hex Washer Hd., Type RL (4)3800-438919Bar - Lockout (1)3900-477747Set Screw - Special (1)40NS-017-20Jam Nut 3⁄8 -24 Hex (1)41RR-006-23Ring - Retaining (1)4200-478420Roller - Transport (1)4300-438911Screw - Adjusting (1)44WS-003-49Washer (1)45SC-123-56Mach. Screw - Special 1⁄4 - 28 x 1⁄2 Button Hd (1)46SD-033-08Self-Tapping Screw 5⁄16 -18 x 1 Hex Washer Hd., Type TT (1)T T A RBASE UNITILLUS.PART OF PART AMT.100-439063-00002Base - Sharpener Housing (1)200-438982Dial Assy (1)300-439085Knob - Indexing (1)4SC-023-10Mach. Screw 10-24 x 3⁄4 Oval Hd (1)500-477735Label - Start/Stop (1)600-439091Bezel - Index (1)7SD-038-21Self - Tapping Screw 8-32 x 11⁄4 Phil. Pan Hd. Type TT (2)8SD-038-20Self - Tapping Screw 8-32 x 1 Phil. Pan Hd., Type TT (2)900-439042-00001Lamp (125 V.) (1)1000-439042-00002Lamp (250 V.) (1)11SD-038-16Self-Tapping Screw 6-32 x 3⁄8 Hex Washer Hd., Type RL (8)1200-478036Cover - Upper Electrical (1)1300-477522-00002Mount - Sharpener Housing (1)14SD-038-13Self - Tapping Screw 5⁄16 -18 x 7⁄8 Hex Washer Hd., Type RL (2)1500-438433Pin - Lock (1)1600-477524Knob & Handle Assy (1)1700-437261Cam (1)1800-479953Shoulder Bolt (1)19SC-122-86Mach. Screw “Special” 6-32 x 5⁄8 Pan Hd (1)20SD-038-14Self - Tapping Screw 1⁄4 - 20 Hex Washer Hd., Type RL (2)AUTOMATIC BASE UNITILLUS.PART OF PART AMT.100-478300Handle - Lift Lever (1)200-478038Lift - Lever (1)300-478299Spacer - Lift Lever (1)400-108001Foot - Lifting Lever (1)500-106502Push Nut (1)600-121920Retainer - Lifting Lever (1)7SD-009-16Self-Tapping Screw 1⁄4 -20 x 3⁄4 Hex Hd., Type F (2)8SC-123-99Mach. Screw 5⁄16 -18 x 51⁄4 Rd. Hd (4)900-478274Label - Auto/Man (Domestic) (1)1000-478265Label - Speed Select (Domestic) (1)1100-478222PCB Assy. - Carriage Speed (1)1200-479747Stop - Multi Speed Control (1)1300-479787Bracket - Speed Control (1)1400-479677Knob & Fastener Assy (1)1500-087714-042-1Timer - Relay (115 V.) (1)1600-087714-042-3Timer - Relay (240 V.) (1)17WS-023-22Washer (2)18WL-007-01Lockwasher 6 External Shakeproof (2)19NS-009-07Mach. Nut 6-32 Hex (2)2000-479708Board - Printed Circuit (1)2100-478392Spacer - Nylon (2)22WS-023-22Washer (2)23WL-007-01Lockwasher 6 External Shakeproof (2)24NS-009-07Mach. Nut 6-32 Hex (2)2500-479647-00001Cover - Electrical (115 V.) (1)26SD-038-16Self-Tapping Screw 6-32 x 3⁄8 Hex Washer Hd., Type RL (8)2700-088196-00028Breaker - 2 A Thermal Overload (1)2800-438132-00001Clamp - 5⁄16 “P” (1)29WS-023-22Washer (1)30WL-007-01Lockwasher 6 External Shakeproof (1)31NS-009-07Mach. Nut 6-32 Hex (1)32SD-038-16Self-Tapping Screw 6-32 x 3⁄8 Hex Washer Hd., Type RL (10)3300-478034-00001Cover - Bottom (1)3400-477722Foot (4)3500-478468-00002Base - Automatic (1)3600-477753Plug - Hole (Large) (1)3700-478294Grommet - Electric (1)3800-478273Motor - Flange Mount 1⁄8 H.P. (90 VDC) (1)3900-479166Motor - Flange Mount 1⁄8 H.P. (180 VDC) (1)40SC-110-31Mach. Screw 10-24 x 3⁄4 Hex Hd (4)41WL-008-13Lockwasher 10 Internal Shakeproof (4)00-478301Lever - Lifting Assy. (Incls. items 1 thru 5) (1)00-478280-00001Harness - Wiring (1)00-478275Kit - Leg Set 4" (1)00-478449 (1)AUTOMATIC CARRIER UNITILLUS.PART OF PART AMT.100-478252-00002Bracket - Pawl (1)2SD-024-29Self - Tapping Screw 10-32, Type TT (3)300-478429Spring - Pawl (1)400-477762Pawl - Auto Engage (1)5WL-007-02Lockwasher 6 Ext (1)6SC-009-49Mach. Screw 6-32 x 3⁄8 Rd. Hd (1)700-477763-00002Ramp - Auto Engage (1)800-477755-00002Carrier - Automatic (1)900-478269Bearing (Auto) - Carrier (2)1000-478277Wick - Carrier (1)11RR-007-21Retaining Ring (2)1200-478406Lock Auto/Man (1)1300-477775Key - Auto Engage (1)14WL-007-02Lockwasher 6 Ext (1)15SC-009-49Mach. Screw 6-32 x 3⁄8 Rd. Hd (1)1600-478003Assy. - Main Link (Incls. item 23) (1)17NS-017-41Nut - Jam 5⁄8 -18 Hex (1)18WL-019-12Lockwasher 5⁄8 Ext (1)1900-477781Pivot - Main Link (1)20RR-005-04Retaining Ring (Spirolox) (1)2100-478027Bearing - Main Link (1)2200-478040Washer - Main Link (2)23RR-009-05Retaining Ring (1)24RR-009-03Retaining Ring (1)2500-478006Link Assy. - Carrier (1)26RR-007-21Retaining Ring (1)2700-478005Link Assy. - Motor Drive (Incls. item 23) (1)28RR-007-21Retaining Ring (1)2900-478004Assy. - Motor Crank Link (1)30WL-007-16Lockwasher 1⁄4 External Shakeproof (1)31SC-036-06Cap Screw 1⁄4 -20 x 1 Hex Hd (1)32RR-009-03Retaining Ring (1)3300-087711-00270Switch - Auto/Manual (1)3400-478284Barrier - Mylar (1)35NS-009-02Mach. Nut 4-40 Hex (2)36WL-006-43Lockwasher 4 Medium (2)37SC-060-40Mach. Screw 4-40 x 5⁄8 Rd. Hd (2)3800-478408Pin - Carrier Shaft (1)39NS-017-03Jam Nut 1⁄4-20 Hex (1)4000-478010Knob & Lever Assy (1)4100-477764Shaft - Auto Carrier (1)4200-479674Bracket - Switch (1)43SD-038-16Self-Tapping Screw 6-32 x 3⁄8 Hex Washer Hd., Type RL (2)4400-478294Grommet - Electric (1)4500-478024Lock - Swivel (1)4600-477761-00002Swivel - Auto Carrier (1)4700-478025Nut - Swivel Lock (1)48SC-007-68Mach. Screw 8-32 x 5⁄8 Rd. Hd (2)49WL-007-07Lockwasher 8 External Shakeproof (2)5000-477767Shaft - Pawl (1)51RR-010-06Retaining Ring (2)16CARRIAGE TRAY UNITILLUS.PART OF PART AMT.100-290984Thumb Screw - Fence (1)200-291005-00002Fence - Thumb Scew Assy. (Packaged)(Incls. item 5)(SST) (1)300-295117High Fence & Thumb Screw Assy. (Horizontal Carriage Tray)(Incls. item 4)(SST) (1)400-439046Support Handle & Slide Rod (1)5SC-123-09Mach. Screw Special 8-32 x 3⁄8 Phil. Oval Hd (3)600-478464Carriage Tray (SST) (1)7SC-123-10Mach. Screw Special 8-32 x 11⁄2 Phil. Oval Hd (2)800-439060Handle - Carriage (1)9WS-022-02Washer (1)10SC-041-02Cap Screw 1⁄4 - 20 x 1 Hex Hd (1)11SC-123-09Mach. Screw Special 8-32 x 3⁄8 Phil. Oval Hd (3)1200-439060Handle - Carriage (1)13WS-022-02Washer (1)14SC-041-02Cap Screw 1⁄4 -20 x 1 Hex Hd (1)1500-478431Hanger - Meat Grip (1)1600-478015Knob & Slide Rod Assy (1)1700-478264Meat Grip Arm & Bearing Assy (1)18SC-122-93Mach. Screw “Special” 10-24 x 1⁄2 Phil. Truss Hd (1)1900-070345Washer - Handle Retaining (1)2000-070344Washer - Handle Tension (1)2100-439078Handle - Meat Grip (Non-Metallic) (1)2200-437006Washer - Handle (1)2300-439009Meat Grip (1)2400-478444Rear Meat Grip Assy (1)2500-478443Slide Rod (1)2600-478448Spacer - Rear Heavy Meat Grip (2)00-477537-00002Meat Grip Assy. (Light Weight)(Packaged) (1)GAUGE PLATE UNITILLUS.PART OF PART AMT.1SC-041-16Cap Screw 5⁄16 -18 x 13⁄8 Hex Hd. SST (2)2WS-005-32Washer (2)3SC-123-52Set Screw 5⁄16 -24 x 5⁄8 Hdls., Flat Pt (4)400-438980Guage Plate Assy (1)500-439021-00002Mount - Special (1)6SC-124-11Set Screw 5⁄16 -24 x 5⁄8 Hdls., Cone Pt (3)700-477744Cover - Gage Plate (Bottom) (1)800-477745Retainer - Cover (1)900-439079Disc - Cover (1)10SC-037-75Cap Screw 5⁄16 -18 x 3⁄4 Hex Hd (3)11WL-007-20Lockwasher 5⁄16 Ext. “Shakeproof” (3)1200-439072-00002Support - Slide Index (Incls. item 29) (1)1300-478432Spring - Index Backlash (1)1400-478425Bushing - Antirotation Rod (1)15SC-124-46Cap - Screw 10-24 x 3⁄4 Soc. Hd (3)16WL-008-13Lockwasher 10 Internal Shakeproof (3)1700-478415Rod - Index Antirotation (1)18SD-038-23Self - Tapping Screw 1⁄4 -20 x 5⁄8 Hex Washer Hd., Type RL (2)1900-438886Rod - Index Slide (1)2000-478426Bushing - Index Slide (2)2100-478416-00002Slide - Index Mechanism (1)2200-076948Disc. - Indexing Drive (1)2300-010928-00002Nut - Special (2)24RP-002-40Roll Pin 3⁄32 Dia. x 3⁄4 Lg (1)2500-438890Cam Shaft (1)2600-088298Washer - Belleville (2)2700-479625Cam - Indexing (1)28WS-030-58Washer (2)29RP-003-12Roll Pin 1⁄8 Dia. x 11⁄4 Lg (1)30SC-088-71Set Screw 8-32 x 3⁄8 Hdls., Flat Pt (2)3100-477753Plug - Hole (Large) (2)3200-477754Plug - Hole (Small) (4)。

CR-U230AC2L 插件接口继电器说明书

K EC001437 - Switching relay EC001437 - Switching relay
CR-U230AC2L
ETIM 6 ETIM 7 eClass UNSPSC E-Number (Finland) E-Number (Sweden)
3
EC001437 - Switching relay EC001437 - Switching relay
1SAA981009-2401 1SVC405600M9000
LR_05_20002_E5 RMRS_1740019250 1SVD982021-0003
UR_E244330 VDE_40019116
box 10 piece 182 mm 76 mm 77 mm 0.87 kg
4013614374166
CR-U230AC2L 1SVR405621R3100
4013614498428 CR-U230AC2L Pluggable interface relay 2c/o, A1-A2=230VAC, 250V/10A, LED The CR-U230AC2L pluggable interface relay is from the CR-U (universal) relay range. This relay operates with a 230 V AC rated control supply voltage and has 2 c/o (SPDT) output contacts rated at 250 V / 10 A. The relay has an integrated orange test button for manual actuation and locking of the output contacts and an integrated LED. Standard sockets, logic sockets, pluggable function modules, holder and marker are

150KHz，2A PWM BUCK DC DC 转换器说明书

1
2018 JUN
(No Br, Sb) • Lead Free Finish/ RoHS Compliant (Note 1)
Applications
• Simple High-Efficiency Step-Down Regulator • On-Card Switching Regulators • Positive to Negative Converter
• 150KHz +15% Fixed Switching Frequency • Voltage Mode Non-Synchronous PWM Control • Thermal-Shutdown and Current-Limit Protection • ON/OFF Shutdown Control Input • Operating Voltage can be up to 22V • Output Load Current: 2A • SOP-8L Packages • Low Power Standby Mode • Built-in Switching Transistor On Chip • SOP-8L: Available in “Green” Molding Compound
(Top View)
VIN 1
Output 2 FB 3 SD 4
AP1509 SOP-8L
8 GND 7 GND 6 GND 5 GND
Features
• Output Voltage: 3.3V, 5V, 12V and Adjustable Output Version
• Adjustable Version Output Voltage Range, 1.23V to 18VDC/DC CONVERTER

美好家用电器维修技术手册说明书

FOR SERVICE TECHNICIAN’S USE ONL YFOR SERVICE TECHNICIAN’S USE ONL Y32FOR SERVICE TECHNICIAN’S USE ONL YT ech SheetDo not discardFOR SERVICE TECHNICIAN’S USE ONLYPRECAUTIONS TO BE OBSERVED BEFORE AND DURING SERVICING TO AVOID POSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGYa. Do not operate or allow the oven to be operated with the dooropen.b. Make the following safety checks on all ovens to be servicedbefore activating the magnetron or other microwave source, and make repairs as necessary:1. Interlock Operation 2. Proper Door Closing3. Seal and Sealing Surfaces (Arcing, Wear and Other Damage)4. Damage to or Loosening of Hinges and Latches5. Evidence of Dropping or Abusec. Before turning on microwave power for any service test orinspection within the microwave generating compartments, check the magnetron, wave guide or transmission line, and cavity for proper alignment, integrity and connections.d. Any defective or misadjusted components in the interlock,monitor, door seal, and microwave generation and transmission systems shall be repaired, replaced, or adjusted by procedures described in this manual before the oven is released to the owner.e. A microwave leakage check to verify compliance with the FederalPerformance Standard should be performed on each oven prior to release to the owner.f. Do not attempt to operate the oven if the door glass is broken.FAILURE CODE INDICA TIONSNOTE: Many of the problems listed in the chart below may be solved by power cycling: Unplug microwave oven or disconnect power. After 1 minute, plug in microwave oven or reconnect power.DisplayLikely Failure Condition Recommended Repair ProcedureFlashing colon “:”Power failure After a power failure, the colon “:” will be flashing. Press any key to end this indication. The colon will then be steady when in Standby mode.F2E1Touch panel failure1. Unplug microwave oven or disconnectpower.2. Replace touch panel.3. Replace all parts and panels beforeoperating.4. Plug in microwave oven or reconnectpower.5. If problem persists, refer to “ACU PinVoltage Matrix.”F1E4MW relay1. Unplug microwave oven or disconnect power.2. Check wiring to Relay 4903.3. Check to see if the relay (4903 on ACU)contact has welded closed. 4. Replace all parts and panels beforeoperating.5. Plug in microwave oven or reconnectpower.6. If problem persists, refer to “ACU PinVoltage Matrix” to check EP1-2 (Door), EP1-1 (N), and EP1-4 (L).PRIMARY , SECONDARY , MONITOR AND DOOR INTERLOCK SWITCH CHECKOUT PROCEDURESIMPORTANT: Before checking the interlock switches, unplug microwave oven or disconnect power. Be sure to disconnect all of the wires at the switch being tested before making any continuity readings.NOTE: The Secondary interlock switch, Monitor interlock switch, Primary interlock switch and Door interlock switch are mounted in the door lockswitch cradle. All the interlock switches can be identified by the wire colors that are connected to the terminals of the switches. See the chart below for wire color designation.SwitchCheck ByDoor OpenDoor ClosedPrimary Interlock1. Unplug microwave oven or disconnect power.2. Disconnect the wires at the Primary interlock switch.3. Check from the common terminal (black/brown wires) to the normally open terminal(black/white wires).4. Reconnect wires to switch.-+Monitor Interlock 1. Unplug microwave oven or disconnect power.2. Disconnect the wires at the Monitor interlock switch.3. Check from the common terminal (white wire) to the normally closed terminal(blue/white wires).4. Reconnect wires to switch.+-Secondary Interlock 1. Unplug microwave oven or disconnect power.2. Disconnect the wires at the Secondary interlock switch.3. Check from the common terminal (white/blue wires) to the normally open terminal(blue/blue wires).4. Reconnect wires to switch.-+Door Interlock1. Unplug microwave oven or disconnect power.2. Disconnect the wires at the Door interlock switch.3. Check from the common terminal (blue wire) to the normally closed terminal(orange wire).4. Reconnect wires to switch.+-(+) Continuity (-) No Continuity NOTES:■These diagrams are not intended to show a complete circuit; they represent the position of switches during “DOOR OPEN” or “DOOR CLOSED” (continuity checks only).■Interlock and monitor switches cannot be adjusted and all these switches should be replaced if any one of them is found to be defective. After replacing interlock/monitor switches, reconnect wires to switch and check for continuity. Safety interlocks and monitor switches will actuate within 2 mm.NOT HEA TING TROUBLESHOOTING INSTRUCTIONIMPORTANT: High voltage is present at the magnetron and H.V .capacitor terminals. Avoid direct contact when power is connected to these components to avoid serious injury or possible death. Always be sure that the high-voltage capacitor is discharged before accessing any of these components.For a no-heat condition, refer to the following step-by-step instructions:1. Unplug microwave oven or disconnect power.2. Discharge the high-voltage capacitor.3. Disconnect the high-voltage transformer primary windings.4. Attach the voltmeter leads to the high-voltage transformer primaryinput wires.5. Plug in microwave oven or reconnect power.6. Close door and program the microwave oven to operate for30 seconds.7. Press START.8. Check the input voltage at the high-voltage transformer primaryinput wires. If the voltage is not close to the rating voltage 120 +/-15 VAC, unplug microwave oven or disconnect power. Check the circuitry as follows:■Measure resistance of the fuse, microswitches, and thermostats. Replace any failed components (refer to the wiring diagram).■Check for loose terminals (refer to the wiring diagram). Check all of the terminals on the main route from the power supply to the high-voltage transformer.■Check for loose or failed connectors on the ACU (EP1, EP2). If these check out OK, plug in microwave oven or reconnect power.■Check for ACU failure. Refer to “ACU Pin Voltage Matrix.”9. If the input voltage at the high-voltage transformer primary inputwires is close to the rating voltage 120 +/-15 VAC, unplug microwave oven or disconnect power.10. Check the power supply components. Refer to “Component Tests.”■High-voltage transformer ■High-voltage capacitor■High-voltage diode11. If the power supply components check out OK, check theconnection between the magnetron and the high-voltage transformer.12. If all of the components check out OK, replace the magnetron.13. Reconnect the high-voltage transformer primary windings.ACU PIN VOL T AGE MA TRIXCheck for proper voltage by completing the following steps:1. Unplug microwave oven or disconnect power.2. Connect voltage measurement equipment to the terminallisted below (EP1-1 is neutral). 3. Plug in microwave oven or reconnect power and confirmvoltage reading.4. Unplug microwave oven or disconnect power.NOTE: For 50 V and over, the tolerance is +/-15 V . For 0 V , the tolerance is +/-3 V .AbbreviationsHL - Hood Light N - Neutral CL - Cavity Light HF - Hood Fan L - Line Voltage TT - Turntable MotorNOTE: When checking voltage readings on ACU, connect the neutral test lead of voltmeter to connector EP1-1. Use the positive test lead to probe connectors designated below.MW Oven Plugged In—Sitting Idle—ACV Readings MW Oven Running—ACVReadingsPin NameWire Color Power On, Door Closed Power On, Door Open Hood Fan Motor— High Hood Fan Motor— Medium Hood Light— High Hood Light—Low MicrowaveOven Start EP1-1 (N)Green 0000000EP1-2 (Door)Orange 01200/120*0/120*0/120*0/120*120EP1-3 (TT/CL)Red/Gray 01200000120EP1-4 (L)Brown 120120120120120120120EP2-1 (HF-HI)Black 00120130013EP2-2 (HF-LO)White 001312000120EP2-3 (HL)Yellow12066*Door Closed/OpenCONNECTORS ON ACUEP23 2 121P41 2EP14 3 2 1. . . . . Relay ACUNOTE: There are purposely empty terminals between each of thenumbered terminals on EP1 and EP2 connectors.W11279378B Door Closed L(NC)(NO)PrimaryInterlock Switch(NO)(NC)Monitor Interlock Switch (NO)EP1-2NP3-4(NC)(NO)P3-2Secondary Interlock SwitchDoor Interlock SwitchDoor OpenL(NC)(NO)Primary Interlock Switch(NO)(NC)Monitor Interlock Switch(NO)EP1-2NP3-4(NC)(NO)P3-2Secondary Interlock SwitchDoor Interlock Switch(NC)(NC)FOR SERVICE TECHNICIAN’S USE ONL YFOR SERVICE TECHNICIAN’S USE ONL YFOR SERVICE TECHNICIAN’S USE ONL Y4508/20FOR SERVICE TECHNICIAN’S USE ONLYW11279378B©2020 All rights reserved.POWER OUTPUT MEASUREMENTThe power output of the magnetron can be measured using the following “Voltage Measurement” and “Output Test”. Before you perform the test:■Make sure that the oven cavity is cool and clean.■Check the line voltage at the wall outlet while microwave oven is operating. See “Voltage Measurement at Power Source”.T ools Needed■2-cup measuring cup ■Thermometer■Voltmeter/ohmmeterVoltage Measurement at Power Source1. Fill the measuring cup with 2 cups (500 mL) of tap water.2. Place in the center of the microwave oven cavity.3. Operate the microwave oven on high power for 1 minute.4.While the microwave oven is operating, measure the line voltage at the power source. See “Measure Voltage” illustration.5. Verify the voltage is constant during microwave oven operation. Ifvoltage drops below 108 V , contact a qualified electrician to check your electrical supply.6. Make note of the voltage while the microwave oven is running andproceed to the output test.Measure VoltageA. House power supply wall outletB. Voltmeter/ohmmeter test leadsC. Microwave oven plugA Output T est1. Fill the measuring cup with 2 cups (500 mL) of 70ºF (21ºC) tap water.2. Stir the water with the thermometer to ensure uniform temperature.Add warm or cool water to bring the water to the correct temperature.3. Place the measuring cup in the center of the microwave oven cavity.4. Operate the microwave oven on high power for 1 minute.5. Remove the measuring cup and stir the water with the thermometerfor about 20 seconds.6. Record the temperature of the water.7. Refer to the model serial tag on the microwave oven to acquirewattage output rating of the microwave oven.8. Using the following chart, determine if the output of the microwaveoven is within the range listed based on the line voltage and wattage rating of the microwave oven.Water Temperature for Line Voltage and Wattage Rating Voltage 700 W 1000 W 1200 W 120 V 96ºF to 102ºF (36ºC to 39ºC)110ºF to 116ºF (43ºC to 47ºC)124ºF to 130ºF (51ºC to 54ºC)108 V91ºF to 97ºF (33ºC to 36ºC)101ºF to 107ºF (38ºC to 42ºC)111ºF to 117ºF (44ºC to 47ºC)COMPONENT TESTSIMPORTANT:■Unplug microwave oven or disconnect power.■Discharge the high-voltage capacitor and remove the lead wires from the primary winding of the high-voltage transformer before conducting any of the following tests.■Remove the lead wires from the related component before conducting any of the following tests.■All operational checks using microwave energy must be done with the microwave oven loaded with a minimum of 8 oz (250 mL) of water in a microwave-safe container.■Conduct a microwave energy test after performing any tests or repairs to the microwave oven.■Check that all wire leads are in the correct positions before operating the microwave oven.■Grasp wire connectors when removing the wire leads from microwave oven parts.■All testing must be done with an ohmmeter having a sensitivity of 20,000 ohms per volt DC or greater and powered by at least a 9 V battery.Components Test/ResultsH.V . Transformer1. Unplug microwave oven ordisconnect power.2. Remove wire leads.3. Measure resistance:■Primary winding: Less than0.5 ohm (approximate)■Secondary winding: 80 ohms(approximate)■Filament winding: 0 ohms■Primary winding to grounding:Normal: Infinite■Filament winding togrounding: Normal: InfinitePrimaryFilament(orange/red wires)Secondary (white wire - ground to transformer case)Components Test/ResultsMagnetron1. Unplug microwave oven ordisconnect power.2. Remove wire leads.3. Measure resistance:■Filament terminal: Normal:Less than 1 ohm■Filament to chassis: Normal:InfiniteComponents Test/ResultsH.V . Capacitor1. Unplug microwave oven ordisconnect power.2. Remove wire leads.3. Measure resistance:■Terminal to terminal: Normal:Momentarily indicates several ohms, gradually returns to Infinite■Terminal to case: Normal:Infinite H.V . DiodeNOTE: Some inexpensive meters may indicate infinite resistance in both directions.1. Unplug microwave oven ordisconnect power.2. Remove wire leads.3. Measure resistance:■Forward: Normal: Continuity ■Reverse: Normal: Infinite Turntable Motor1. Unplug microwave oven ordisconnect power.2. Remove wire leads.3. Measure resistance:■Normal: 2.7k to 3.8k ohms(approximate)Motor Capacitor1. Unplug microwave oven ordisconnect power.2. Remove wire leads.3. Measure resistance:■Normal: Momentarily 0 ohms,then goes to InfiniteComponentsTest/ResultsHood Exhaust Fan Motor1. Unplug microwave oven ordisconnect power.2. Remove wire leads.3. Measure resistance:■High Speed—Normal: Red (R)and Blue (BU) wires:100 to 200 ohms (approximate); Blue (BU) and Black (BK) wires: 40 to 100 ohms (approximate) ■Low Speed—Normal: Red (R)and Blue (BU) wires:100 to 200 ohms (approximate); Blue (BU) and White (W) wires:80 to 150 ohms (approximate)HF NTC Thermistor1. If “NTC SHORT, CALL FORSERVICE” or “NTC OPEN, CALL FOR SERVICE” scrolls on display, unplug microwave oven or disconnect power.2. Measure HF NTC thermistor:■Normal: 10k ohms +/-5% at77ºF (25ºC)AC Line Filter Board1. Unplug microwave oven ordisconnect power.2. Remove wire leads.3. Measure resistance:■Normal: L-IN to L-OUT (coil):Less than 1 ohm; N-IN to N-OUT (coil): Less than 1 ohmThermostatsNOTE: Refer to “Parts Layout” foropening and closing temperatures.1. Unplug microwave oven ordisconnect power.2. Remove wire leads.3. Measure continuity:■Normal: ContinuityCavity ThermostatMagnetron ThermostatDwg. No.: MU-145-T (rev. C)Condition: Door Open.Symbol Notes:Wire Color - Black BK EP1-1 Pin No. -1Connector NameBK: Black OR: Orange BU: Blue YL: Yellow RD: Red GN: Green WH: White GY: GrayACU: Printed Circuit Board Assembly EP1*/EP2*/P4/P6: Connectors*There are purposely empty terminals BR: Brown YL/GN:Yellow/Greenbetween each of the numbered terminals on this connector.SCHEMA TIC DIAGRAMTOUCH P ANELT ouch Panel and ACU T estThe microwave hood combination is provided with a self-diagnostic routine that can be accessed through the touch keypad.To initiate this routine:1. Plug in microwave oven or reconnect power, and then press Cancel button to standby (“:”).2. Close door, then press CANCEL - CANCEL - START within 3 seconds.All LED segments will be lit to indicate the Test mode hasbeen entered.NOTE: If the Cancel button is pressed during this diagnostic routine, youwill exit the Test mode.Key Tables for Test Mode Key Name Function Display Buzzer Start -01 1 beep Light -03 1 beep Fan/Vent Fan -04 1 beep Clock -06 1 beep Timer Set/Off -07 1 beep Add 30 Sec -09 1 beep Cook Time -10 1 beep Cook Power -11 1 beep Cook -13 1 beep Reheat -14 1 beep Defrost -15 1 beep Popcorn -181 beep 0LED Grid Check(see notefollowing table)1 beepKey Name FunctionDisplayBuzzer 1Cavity Light and Turntable Motor* ON—Relay 490133 1 beep 2Hood (Cooktop) Light ON (High)—Triac 710434 1 beep 3Microwave Oven ON for 10 Seconds—Relay 490335 1 beep 4HF NTC Thermistor 100-977** 1 beep 5-37 1 beep 6-38 1 beep 7Vent Fan ON (Low Speed) – Relay 490539 1 beep 8Hood (Cooktop) Light ON (Night)—Triac 7104401 beep9Vent Fan ON (High Speed)—Relay 490241 1 beep Cancel Exit Test Mode- 1 beep*Turntable motor does not turn on with cavity light when door is open.**Varies, depending on room temperature.NOTE: Icons (symbols) flash, “8” will flash, and then populate display from right to left.P ARTS LA YOUT (NOT TO SCALE)A. Hood exhaust fan motorB. Motor capacitorC. H.V . capacitorD. MagnetronE. Magnetron thermostat—opens at 257°F (125°C) or 221ºF (105ºC), closes at 185ºF (85ºC)F. Cavity thermostat— non-resettableG. HF NTC thermistorH. H.V . transformerI. H.V. diodeJ. ACUK. Touch panelL. Secondary interlock switch L1. D oor interlock switch M. Monitor interlock switch N. Primary interlock switch O. Light holdersP. Hood (cooktop) light Q.T urntable motor R. Cavity lightS. Main fuse (20 A)T. AC filter board。

YAVWIFIRTU2AD无线采...

YAV WIFI RTU2AD无线采集卡技术手册V1708武汉亚为电子科技有限公司DAM6432WIFI8432ZIGBEE8432BT8432BT8432本手册为亚为推出的YAV WIFI RTU数据采集卡的用户手册，主要内容包括功能概述、2路模拟量输入功能、2路数字量输入功能、2路数字量输出功能、应用实例、性能测试、注意事项及故障排除等。

另外DI采集包含需要定制的特殊功能：PWM功能输入，编码器输入，AO输出匹配输入。

序号版本号编写人编写日期支持对象应用时间特别说明1 1.0郑先科2014.05YAV WIFI RTU采集卡2 2.0郑先科2016.01YAV WIFI RTU采集卡3 3.0郑先科2017.01YAV WIFI RTU采集卡2017.01适用于RS232\485\WiFi\GPRS ZIGBEE\蓝牙\433M无线4 4.0李雪2017.08YAV WIFI RTU采集卡2017.08目录0.快速上手 (1)产品包装内容 (1)应用软件 (1)端子信息 (1)⏹端子排列 (1)⏹端子描述 (2)通信 (2)采集卡指示灯 (3)温度参数 (3)1.产品概述 (4)技术指标 (4)⏹模拟信号输入 (4)⏹数字信号输入 (5)⏹数字信号输出 (5)⏹通信总线 (6)⏹供电 (6)⏹温度参数 (6)硬件特点 (6)原理框图 (7)机械规格 (8)2.模拟量输入功能 (9)模拟量输入 (9)输入采样原理 (9)输入接线 (9)采样值计算 (10)⏹无符号整型 (11)⏹ADC数据类型 (11)⏹模拟量值 (11)3.数字量输入功能 (12)数字输入原理 (12)DI高低电平/无源触点输入 (12)计数功能输入 (13)测频功能输入 (13)PWM功能输入 (13)编码器输入 (13)AO输出匹配输入 (13)输入接线方式 (14)4.数字量输出功能 (15)输出原理 (15)DO高低电平输出 (16)PWM测试输出 (16)AO输出 (16)输出接线方式 (16)5.通信协议 (18)WSN无线或网络通信 (18)6.应用实例 (22)采集卡连接采集卡连接 (22)发现硬件及配置 (24)软件功能 (24)软件应用 (24)MODBUS RTU通信 (25)7.注意事项及故障排除 (26)注意事项 (26)注意事项 (26)⏹存储说明 (26)⏹出货清单 (26)⏹质保及售后 (26)⏹特别说明 (26)故障排除 (27)⏹无法正常连接至上位机 (27)⏹VI文件打不开 (27)⏹数值不正常 (28)⏹多卡数据相同 (28)⏹采集速度不够 (28)⏹软件出现错误 (28)8.性能测试 (29)安全规范 (29)耐电压范围测试 (29)环境适应性测试 (29)9.文档权利及免责声明 (30)10.联系方式..................................................................................................................错误！未定义书签。

3-24修第二代立式机说明书

前言●本“操作使用说明书”随机附一份，请保管此手册，以便随时参照。

●请在操作本设备前必须认真仔细阅读本说明书。

●由于技术的更新和产品的特殊要求，产品部分实物可能会和说明书有所差别，请以产品实物为准，我们会尽可能补充附加说明。

●设备正常使用时，请在本设备前后保留一定的空间，作为操作以及保养所需的空间。

此外，请不要对本设备作阻碍热量排放空间的设置。

●设备使用环境：温度为：5～25。

C ，相对湿度为：20～95℅，不受阳光直射，不会结露水，不会溅起水、油、化学液体的场所。

●操作和维修本机器的技术人员必须会使用电脑。

●本机器上配置的电脑只能为本机器用，严禁作它用，严禁将携带有病毒的其它移动存储器插入本机器，以免破坏控制系统。

●随机配置的优盘要严防病毒侵入，严禁随意在别的电脑上使用。

●为了人身安全，设备在运行或待机时，请不要在不采取任何安全措施的情况下打开前门和链条以及站头防护罩，严禁衣物、四肢等靠近机械的运动部位，否则，可能会给人身带来意外伤害。

●反复开关电源，会成为设备产生故障的原因之一。

在电源OFF（切断）后，请经过20秒以上再进行电源ON（开启）。

●不要让设备受到撞击或强烈的震动，否则可能会因此导致故障。

●切断设备电源时,请按以下顺序进行系统的退出/关机过程，若不执行此过程而直接将电源切断或重新启动,会令数据无法得到完好的保存,同时可能导致硬盘的损坏。

退出/关机过程：退出应用程序退出Windows ，切断设备电源。

●如果暂停使用本设备，请将设备保管在以下场所：环境温度为0 ~ 40。

C ，相对湿度为20～95℅，不受阳光直射，不会结露水，不会溅起水、油、化学液体的场所。

为了防尘，可考虑采取遮盖措施（如披罩子），但要防潮。

●不明白之处请与我们联系，切勿盲目操作。

注：以上事项请注意！第一章概述XG-3000系列立式插件机可将不同种类（2.5mm、5mm和7.5mm）的编带立式电子元件（电解电容、瓷片电容、LED等）和散装LED,先按设定的程序编排在链条的料夹构水平固定不动，由X、Y机构的移动，实现在ＰＣＢ上各区域精密插件，插件的角度是由工作台转盘、头部转角马达RH、底座转角马达RB的转动来实现的。

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北京安期生技术有限公司前言为了能使用户对ADCY－2A地下电动铲运机的使用、保养和管理等方面有所了解，本书中简要地介绍了ADCY－2A地下电动铲运机的性能、结构原理和保养调整等方面的内容。

仅供使用本型号铲运机的驾驶员、维修人员和技术管理人员参考。

由于本产品的结构性能不断的提高和改进，本书的内容可能与今后改进的产品有所差别，由于诸多原因限制，我们无法及时通知各用户，希望用户谅解。

为了更好地为用户服务，希望用户在使用铲运机的过程中将你们发现的问题及改进的意见及时地反馈给我们，我们将非常感谢！书中若有错误或不妥之处，敬请各用户批评指导。

编者：北京安期生技术有限公司日期：二零零六年七月目录第一章概述 (1)1.1 整机主要配置1.2 整机主要性能参数1.3 驾驶室内功能元件第二章铲运机的操作 (12)2.1 安全规程2.2 开车前的检查与保养2.3 开车前的检查项目2.4 使用后的检查维护工作2.5 铲运机的起动与运行2.6 铲运机的停机2.7 电动机的使用与维护2.8 铲运机的作业操作2.9 铲运机的停放第三章主要部件的结构与保养 (17)3.1 传动系统3.1.1驱动桥3.1.2传动轴3.1.3轮胎、轮辋3.2 液压系统3.2.1液压系统的组成3.2.2液压系统的用油3.2.3液压油箱3.2.4液压油的更换3.2.5液压系统的排气3.2.6液压系统故障分析及维护3.3 电气系统第四章铲运机的维护和保养 (25)4.1 一般定期维护保养工作的步骤和方法4.1.1清洗机器4.1.2注润滑油4.1.3防锈保护4.1.4更换零件4.1.5电路维护4.1.6检查油位4.1.7换油4.1.8检查密封件和密封面4.1.9检查锁紧元件4.2 一般不定期维护和保养的项目4.3 定期维护和保养列表第一章概述ADCY－2A地下电动铲运机主要用于矿山井下，以铲装、运输爆破后的松散物料为主。

也可用于铁路、公路以及水利等隧道工程，特别适合于工作条件恶劣、作业现场狭窄、低矮以及泥泞的作业面。

本机采用高效电动机，并配置了防潮烘干器。

传动系统选用德纳（DANA）公司的液力变矩器和动力换档变速箱，操作轻便，运行平稳。

制动系统采用全液压双管路工作制动系统，并前桥配装了多盘湿式制动器和国外NO-SPIN防滑差速器，在环境恶劣、高含水、泥泞巷道作业时安全可靠。

该机液压系统主要元件采用国外公司的产品，用手动阀控制转向，用带有人机学手柄的先导阀控制大臂举升和铲斗倾翻。

精心设计和制造的电动铲运机外形美观、工作效率高。

1.1 整机主要配置1.1.1电动机型号YXn280S-4额定功率 75KW/1480rpm额定电压 380V1.1.2液力变矩器制造厂DANA 公司型号 C273.1类型单级三元件，带液压泵驱动装置1.1.3动力变速箱制造厂DANA 公司型号 RT20000类型动力换档档位数 31.1.4驱动桥制造厂北京安期生技术有限公司类型NO-SPIN的刚性驱动桥1.1.5制动系统组成工作制动停车制动说明工作制动采用全封闭液压制动的湿式多盘制动器，双管路系统。

停车制动作用在驱动桥的输入轴上，制动形式为弹簧制动液压释放。

1.1.6液压系统组成工作系统转向系统制动系统卷缆系统补油系统说明主要元件采用国外进口元件1.2 整机主要性能参数1.2.1总体尺寸额定载荷 4000kg整机外形见附图一整机长（铲斗收起） 7775mm整机宽 1770mm整机高（包括司机室顶） 2100mm铲斗容积（SAE堆装）2m3铲斗动臂举升时间 5.6s铲斗倾翻时间 6.4s最大举升高度 4218mm最大卸载高度 1743mm卸载距离940mm卸载角40°轴距 2865mm轮距 1373mm最小离地间隙≥250mm离去角16°1.2.2机重及桥荷整机空载重量 12500kg前桥荷（空载） 5625kg后桥荷（空载） 6875kg整机满载重量 16500kg1.2.3运行能力行进速度1档进/退 2 km/h2档进/退 4 km/h3档进/退7 km/h爬坡能力14%，1档最大牵引力104KN最大铲取力(SAE) 102KN1.2.4液压系统工作系统见附图二额定压力 14MPa转向系统见附图二额定压力 14MPa制动系统见附图二额定压力 16Mpa变速补油系统见附图三1.2.5油箱燃油箱（L） 100液压油箱（L） 1321.2.6电气系统电气系统原理，见下图四：工作电压AC 380V控制电压DC 24V照明电压DC 24V1.2.7司机室横向布置，具有良好的视野。

1.2.8转向中央铰接式液压动力转向转向角±40度最小转弯半径内侧3450±150mm外侧6250±250mm图二：图三：图四序号名称颜色功能操作备注1 辅路电源指示灯红色亮，24V电路正常2 空档指示灯白色亮，空档位置3 Y形指示灯黄色亮，Y形起动4 △形指示灯绿色亮，△形起动5 停车指示灯红色亮，手制动闭合6 滤油指示灯红色亮，滤芯堵塞7 制动报警灯红色亮，制动系统压力不足8 喇叭按钮红色按下，喇叭鸣叫按按钮9 强行卷缆红色按下，卷缆按按钮10 电锁钥匙白色右旋，控制电路闭合旋转钥匙 11 停电动机按钮红色按下，电动机停转按按钮 12 一次起动按钮绿色按下，电动机起动按按钮 13 二次起动按钮绿色按下，电动机运行按按钮 14停车制动红色按下，停车制动制动右旋，停车制动松开按按钮右旋按钮15 紧急断电按钮红色按下，总断路器断开按按钮 16 前灯按钮黑色右旋，前大灯亮 17 后灯按钮黑色右旋，后大灯亮 18 警示灯黑色右旋，警示灯亮1.3.2仪表压力表和温度表的位置如“图五”所示图五压力表和温度表的名称、颜色、功能、数值如下表：序号名称颜色功能数值备注1 制动系统压力表白色边指针指向数值，表示制动系统压力指针显示13~15MPa2 变矩器压力表白色边指针指向数值，表示变矩器系统压力指针显示16.9~19.6kg/cm23 变速箱温度表黑色边指针指向数值，表示变速箱输入离合器的油温指针显示40~85℃1.3.4转向手柄转向手柄的位置如“图六”所示图六转向手柄的名称、颜色、功能、操作如下表：序号名称颜色功能操作备注转向手柄黑色球推，向右转向拉，向左转向推手柄拉手柄序号名称颜色功能操作备注工作手柄黑色左压，翻斗右拉，收斗前移，大臂降后移，大臂升左压手柄右压手柄推手柄拉手柄第二章铲运机的操作安全规范地操作铲运机，有利于保证铲运机的使用寿命，减少铲运机的故障发生，请用户按本说明书操作。

2.1 安全规程2.1.1驾驶本机的司机必须经过严格的技术培训，熟悉本机的结构原理及性能，熟知有关的条例和规章制度，能检查及排除一般的故障，操作技术熟练。

2.1.2铲运机的驾驶必须执行专人专机制，严禁非专业司机人员驾驶作业。

2.1.3铲运机不准带病作业，各部件必须保持清洁，不得有泄漏现象存在。

2.1.4严禁用本机运装炸药、雷管等易燃、易爆物品。

2.1.5工具和工作场所应保持清洁。

2.1.6停车时一定要按下停车制动按钮；当停在斜坡道上时，除按下停车按钮，另外用木楔卡住轮胎。

2.1.7加油时不允许吸烟。

2.1.8给轮胎充气时，人应站在安全的地方。

2.2 开车前的检查与保养2.2.1检查变速箱油底壳的油位及液压油箱的油位。

2.2.2检查各部位的油管和接头以及各部件的密封情况，若有问题应立即处理。

2.2.3检查各操纵机构、转向、制动等系统是否操纵灵活，安全可靠，不允许有隐患存在，变速操纵方向杆应放在中位（空档位置）。

2.2.4检查各部件螺栓螺母，特别是电动机与变矩器连接、变速箱、传动轴、驱动桥、轮胎等部位的螺栓螺母是否有松脱或断裂现象，如有应立即拧紧或更换。

2.2.5检查电动机的风扇、卷筒链条的松紧度。

2.2.6检查液压胶管、电线等，不得靠在传动轴上，可靠固定。

2.2.7检查各焊接部位是否有开焊、断裂现象，特别应着重检查铰接部、桥壳支架、大梁的焊接部位。

2.2.8检查各润滑点的油嘴是否有损坏，并按规定加注润滑油。

2.2.9检查轮胎气压，不足应充气达到规定值（0.68MPa）。

2.3 开车前的检查项目2.3.1车体是否漏电。

2.3.2车尾接地铁链是否良好接地。

2.3.3电缆和电动机，滑环和电器元件的绝缘和接触是否良好。

2.3.4送给电控箱的输入电压应是（380±20）V。

2.3.5变速箱油位和空档位。

2.3.6所有的零部件的紧固2.3.7轮胎充气压力2.3.8停车制动器的制动与释放位置2.3.9照明系统工作状况2.3.10所有操纵部分和控制仪表的功能2.4 使用后的检查维护工作2.4.1离地较低的工作部件。

2.4.2在干燥地面的完全平整的平地上停车，若在斜坡上，应该使无司机室的一侧朝向物料面。

2.4.3按下“停车制动”按钮。

2.4.4设置全部的操作控制杆为中立位置。

2.4.5断开总电源开关。

2.4.6清洗机器时必须从拖拽电缆的送电端即巷道地面送电站的漏电断路器处断电。

2.4.7检查机器的外表有无损坏和有无松动的螺栓、螺母，如有的话，请修理损坏件和紧固松动件。

2.5 铲运机的起动与运行2.5.1准备第一：送电闭合电源总开关，确定车体无漏电。

第二：电锁钥匙闭合插入电锁钥匙，向右旋转电锁钥匙到开的位置。

第三：空档位置把变速排档方向手柄移动到空档位置，空档指示灯亮。

第四：加速踏板右脚踩下加速踏板。

第五：提醒注意如果电动机长期搁置没有起动运行，在使用前必须检查定子绕组与电机壳间的绝缘电阻，其值应不低于1.14MΩ。

如果低于1.14MΩ，必须对电动机进行加热干燥处理，使其绝缘电阻大于等于规定值，才能起动电动机。

2.5.2起动第一步：按“一次起动”按钮约3秒到5秒钟，使电动机转速达到约额定转速的80%到90%；第二步：按“二次起动”按钮约0.5秒钟，听到电动机稳定旋转声音即可；第三步：如果电动机旋转声音异常或者起动不了等现象时，请及时检查原因，并排除故障后，方可重新起动。

2.5.3检查仪表第一：电动机正常旋转，检查变矩器压力表的指针，指针指示范围在“16.9~19.6kg/cm2”。

第二：检查制动系统压力表的指针，指针指示范围在“13~15MPa”。

第三：检查变速箱离合器油温表的指针，指针指示范围在“40~85℃”2.5.4检查指示灯第一：24V指示灯亮，正常（见图四中序号1红色指示灯）；第二：空档指示灯亮，正常（见图四中序号2白色指示灯）；第三：Y形指示灯不亮，正常（见图四中序号3黄色指示灯）；第四：△形指示灯不亮，正常（见图四中序号4绿色指示灯）；第五：停车指示灯亮，正常（见图四中序号5红色指示灯）；第六：制动压力灯不亮，正常（见图四中序号7红色指示灯）；第七：滤油指示灯不亮，正常（见图四中序号6红色指示灯）；2.5.5运行第一：将方向档放置在铲运机准备向前或向后行走的位置。