博恩汉BB系列模块燃气操作手册

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超声波燃气表核心模块安全操作及保养规程

超声波燃气表核心模块安全操作及保养规程

超声波燃气表核心模块安全操作及保养规程1. 引言超声波燃气表是一种新型的燃气表计,通过使用超声波技术实现燃气的计量和监测。

作为该燃气表的核心模块,其安全操作及保养至关重要。

本文档旨在提供超声波燃气表核心模块的安全操作规程和保养要点,以确保其正常运行并延长使用寿命。

2. 安全操作规程超声波燃气表核心模块的安全操作包括以下几个方面:2.1 供电操作•在供电之前,必须确保供电线路符合安全要求,避免短路和漏电等现象。

•使用合适的电源适配器,并遵循正确的电源连接和断开流程。

•确保电源线路的接地是可靠的。

2.2 工作环境•确保燃气表核心模块工作的环境温度在规定范围内,避免过高或过低的温度。

•避免工作环境有明火或易爆气体,以防火灾或爆炸。

•避免工作环境有较强的电磁干扰源,以免影响超声波燃气表的正常工作。

•保持工作环境相对干燥,并避免过高的湿度。

2.3 操作规范•在操作燃气表核心模块之前,务必阅读并理解产品说明书,熟悉各个按键和功能。

•在操作过程中,避免使用尖锐物品对燃气表核心模块进行敲击或损坏。

•不要私自改动或修复燃气表核心模块的内部部件,避免造成故障或安全隐患。

•在停用或长时间不使用燃气表核心模块时,应断开电源并进行适当的保存。

3. 保养要点为了确保超声波燃气表核心模块的正常运行和延长使用寿命,下面列出了一些重要的保养要点:3.1 清洁定期清洁超声波燃气表核心模块的外壳和显示屏,避免灰尘和污垢积累,影响正常显示和操作。

3.2 检查定期检查超声波燃气表核心模块的电源线路和连接器是否完好无损,确保电气接触良好,并及时修复或更换损坏的部件。

3.3 校准定期校准超声波燃气表核心模块的测量精度,以确保计量结果的准确性。

校准可以通过专业人员进行或者按照产品说明书操作。

3.4 保护在长时间不使用超声波燃气表核心模块时,应将其放置在干燥通风的地方,避免受潮或受到其他物体的损害。

4. 结论通过遵守超声波燃气表核心模块的安全操作规程和保养要点,可以确保其正常运行,延长使用寿命,并提高使用安全性。

燃气压力表使用方法

燃气压力表使用方法

燃气压力表使用方法
嘿,你问燃气压力表使用方法呀?这事儿不难。

先得把燃气压力表拿到手哇,检查检查有没有损坏啥的。

要是有裂痕或者指针歪七扭八的,那可不能用,得换一个好的。

然后看看表盘上的刻度,搞清楚单位是啥,是帕斯卡呀还是千帕啥的。

接着呢,找到要测量的燃气管道或者设备。

一般来说,燃气压力表是要安装在管道上或者靠近设备的地方。

安装的时候要小心点,别把管道或者设备给弄坏了。

要是不会安装,最好找个懂行的人来帮忙。

安装好之后,就可以观察压力表的指针了。

正常情况下,指针会停在一个位置,表示当前的燃气压力。

要是指针不停地晃动,那可能是有问题了,得检查一下是不是安装得不好或者管道有漏气的地方。

如果想知道燃气压力是不是在正常范围内,可以对照一下设备的说明书或者问问专业人士。

要是压力太高或者太低,都可能会影响设备的正常运行,甚至会有危险哦。

我跟你讲个事儿哈。

有一次我家的燃气灶老是打不着火,我就怀疑是不是燃气压力有问题。

我找了个燃气压力表来,按照上面的方法安装好。

一看,指针指在一个很低的位置。

我就赶紧打电话给燃气公司,他们派人来检查,发现是管道有点堵塞。

清理了一下管道之后,燃气压力就恢复正常了,燃气灶也能正常使用了。

所以啊,燃气压力表使用起来其实不复杂,只要小心谨慎,按照正确的方法来,就能帮我们了解燃气压力的情况,确保安全。

加油吧!。

HGBE系列冷风高速燃气烧嘴技术手册说明书

HGBE系列冷风高速燃气烧嘴技术手册说明书

技术手册HGBE系列可靠的工作HGBE系列冷风高速燃气烧嘴,用于工业炉直接加热和间接加热,输出功率范围:9 - 160kW产品特点及优势◼低成本高速燃气烧嘴◼输出功率范围:9 - 160 kW◼最高应用温度高达1300℃◼适用于冷风和热风运行(助燃空气最高预热到400℃)◼单段燃烧,低污染物排放◼火焰出口速度高,温度均匀性好◼模块化设计,易于维护◼不同平面的空气、燃气接口,方向可90°角互换◼直接进行火焰监测,最大限度确保运行各阶段的安全性◼单独的强冷空气接口,可满足快速降温需求◼基础维护简单经济◼可选择基本配置或完整配置2技术规格烧嘴型号 HGBE152550100200额定热能功率 [1]kW152550100160额定热能功率[1]BTU/h~51000~85000~171000~341000~546000最小热能功率 [1]kW913255080最小热能功率[1]BTU/h~31000~44000~85000~171000~273000标准燃气接口压力 [2]mbar5050505050标准助燃空气接口压力[2]mbar6060606080烧嘴管最高耐温°C13001300130013001300烧嘴管标准直径mm597194121171燃气接口公称直径DN1515151520助燃空气接口公称直径DN2025404050强冷空气接口公称直径DN2040404050燃气 [3]天然气,液化天然气,液化石油气诺玛特保留技术修改的权利 [1] 可根据需求提供其它功率[2]压力波动应≤ ± 5%,烧嘴成组运行时同样适用[3]使用其它燃气请与诺玛特提前沟通3HGBE系列主要尺寸 / 基础烧嘴烧嘴型号主要尺寸A B D E F (1)G (3)HmmHGBE 155916017014200/250/300/40060072.5 HGBE 257117519014200/250/300/40056077 HGBE 509419*********/250/300/400/500/60058077 HGBE 10012122524014200/250/300/400/500/60058053 HGBE 20017128531014300/400/50065070烧嘴型号接口尺寸烟气助燃空气吹扫空气燃气P R S T(2)U V mm inch mm inch mm inch mm inchHGBE 153480G3/43480G3/487G3/8132Rp1/2 HGBE 253487.5G13487.5G1.1/292G3/8137Rp1/2 HGBE 504097.5G1.1/24097.5G1.1/2107G3/8152Rp1/2 HGBE 10040112.5G1.1/240112.5G1.1/2110G3/8152Rp1/2 HGBE 20056142.5G1.1/256142.5G2.1/2157G3/8215Rp3/4(1)其它长度可选; (2) 强冷空气接口可选;(3) 参考:F=400mm时的安装长度4��ft�tJFJrZ:I: mg / kWh 1Hi JJ o 1/11HGBE15100 ..... --....---...... ----.---..----.-----.-----,,---..---...... -- (80)60 40 1 1 1 �------r---------------t---------------,--------�----�----, 1 1 1 1 --r-1 1 1 1--r-1 11 ----�------------ 1 l --l -- 1 1 -------+------.. -------�--------' 1 11 1--+ 1 1 -- 1 -----�---- 11 --L----1 1 1 1 1 �------r---------------t---------------,---------------+--------------r--------2 o +----�----+----➔·-----,1----+------1-----,1.----+----➔------t 1 1 11 1 �------r---------------t---------------,---------------+--------------r--------o 1 1 1 1 1 600 800 1000 1200 1400100 ..... --....-----,,---..---..---...... ----,,---..---...... --....... ----,1 1 1 1 1 •••••••••p••••••••• •••••••••"T"•••••••• •••••••••T"••••••••• •••••••••"'T"••••••••• •••••••••T••••••••• 1 1 1 1 1 80 +----�·----+----�·----+----�·----+----�•,----+----�·------t ---------�, ----.. .. ·-----+---------------�-----------------+---------------f---------60 +----�:--------�t----+----�----+----�t----+----�------t ---------t-L ------------+, -----------------t------------------+------------------t---------. 1 1 1 1 40 +--------------------+-----+--------------­---------t -·\:.----------+-----------------t------------------+------------------f---------20 +-_-___ -_-_-_-�-l�----_-__ �•�k-+----__ -_-_�.!-,------_-_-__ -_➔-_-__ _-____ -_�i _-_-__ -_-_-_-_-_r_-_-_-__ -_-_-_-_�i�_-_-_-_-__ _-__t-__ -_-_-___ -_-_J _-__ -_-_-_-__ -_�0 400 1 1 1 1 1 600 800 1000 1200 1P� "C1400tEt�JE:rJJ$r i !�:iEff � ;t :;J . TJ j( � '9:A.= 1 , 10 ... 1 ,20L;J ... U &W 7'1 � � f1L � ffJ ijJO�-f-i!R $ iLI it , * �ffi $ J=I H ifi r:p 3-3: i1:1, iLI it PT �t lcJ ...tiß � f 4 f'f fi .lT��,���PTmwgp�*· mm��$ffl�#r�$�Bw, 5806040 HGBE 50---------�------------------f ------------------�-----------------+------------------�---------• 1 1 1 1 1 -----�----------------------�--------------+----------------�------1 1 1 ---------�------------------+----------------�---------' 1 1---------�------------------+------------------�-----------------+------------------�---------• 1 11 1 201----------------t----------11----t----t-----i---� ---------�------------------+------------------�-----------------+------------------�---------• 1 1 1 1 0--------------------------------◄ -----------------600 800 1000 1200 1 1 1 1 1 1 1 11400 ---------+------------------+------------------+------------------+---------1 1 1 1 1 1 1 1 -�1t��F119::I:mg / kWh 40 +--------+----+:---+---➔:---1----➔:---1----+:------1 -1It�)JQ1,,¾-tEtffi5EJJJ$r��iEff -�14 Jg j(�Ef.'A = 1, 10 ... 1,20 1 1 1 1 ---------t ------------------t ------------------t ------------------t ---------1 1 1 1 1 1 1 1 ---------l "--------i ---------________ J _________ _ _______ J _________ _ _______ J ________ _o L __ J : __ ����!•1••1•••••-�1---�--!1�-_J 400 600 800 1000 1200 1400j:p1fül Oe��BW19B�ffi. BID���ffl$��. ��@fflM���@��������#�ffi ��o ��ff�mwg�•*· W*ff�@ffl�#r�@�Bfflo 7HGBE 200100 ......---.---...... --------------------------806040 ---------�----------------i-----------------�----------------1----------------4-------1 1 1 1 1 ---------�-----------------------4---------1 1 1 1 1 1 1 1 ---------r ---------_________ T _________ ---------,---------1 1 1 ---------i-------------------�---------1 1 1 --·-----------------�------------------l------------------�------------------1-------------------�---------20 ____ 1 ______ �1 ________ 1 _______ 1 _______ 1 __ ___, ---------�------------------l------------------�-----------------!.------------------�---------• 1 1 1 1 0+-------+----+----+--------1-----11----+---+------l 600 800 1000 1200 1400 40 ..---......----,------.---...-------...... ---,------,----....-----, 1 1 1 1 1 11 1 1 1 ---------t------------------t------------------t------------------t------------------t---------1 1 1 1 1 1 1 1 1 1 -� 1-t rw H�F Jvci:mg / kWh 1 ; 1 1 1 20 +---+----+----t---+---+----+---+---t----+----11 11 1 11 1 1 1 1 1 1 11 ---------t ------------------1------------------1------------------1---------1Lll:/Ji:i t&a t YiJE r JJ � r :i! � ili f f � ,t sj 7'J � 1't f=(. A = 1, 10 ... 1 ,20 0 400 600 ! ! 1 1 800 1000 ! 1 L!J. ...t e ffl 7'1 �� f i,'8 f f J Ij:Ji. t:Jc-f-f ll! � � �, � fi lf\ @J:IB1fi q:i ±3"@ ��Pf ri t-'=i ...t� 1i'd!:J: if Ji JT ��-*�MPTWfflg�•*· •*M•mm�#r�@�effl. ! 1 1200 1400 9。

usboiler series2系列燃气锅炉安装、操作和维护指南说明书

usboiler series2系列燃气锅炉安装、操作和维护指南说明书

o y l l a cr u,r e l i obs s r i ae ho tng n i t aWe ho c.r o t c a r t nad nSr el a i r euNl eNmbmnoRn i t aunwbr es ao h sb r er eSr e l i oB s n Ibl a i r eNmuP r h2NOTE: The equipment shall be installed in accordance with those installation regulations in force in the area where theinstallation is to be made. These shall be carefully followed in all cases. Authorities having jurisdiction shall be consulted before installations are made.All wiring on boilers installed in the USA shall be made in accordance with the National Electrical Code and/or local regulations.All wiring on boilers installed in Canada shall be made in accordance with the Canadian Electrical Code and/or local regulations.The City of New York requires a Licensed Master Plumber supervise the installation of this product.The Massachusetts Board of Plumbers and Gas Fitters has approved the Series 2 boiler. See the Massachusetts Board of Plumbers and Gas Fitters website, /pubLic/pl_products/pb_pre_form.asp for the latest Approval Code or ask your local Sales Representative.The Commonwealth of Massachusetts requires this product to be installed by a Licensed Plumber or Gas Fitter.The following defined terms are used throughout this manual to bring attention to the presence of hazards of various risk levels, orto important information concerning the life of the product.34The Series 2 boilers are low pressure cast iron gas fired hot water boilers designed for use in closed hot water heating systems. These boilers are Category I draft hood equipped appliances, which must beI. PRODUCT DESCRIPTION, SPECIFICATIONS AND DImENSIONAL DATAvented by natural draft using a lined masonry or listed metal chimney system. An adequate supply of air for combustion, ventilation and dilution of flue gases must be available in the boiler room.5I. PRODUCT DESCRIPTION, SPECIFICATIONS AND DImENSIONAL DATA(CONTINUED)Figure 1: Line DrawingBoiler Model NumberDimensions [Inches]Gas Connection For Automatic Gas Valve Water Content [gallons]RecommendedVent Size[2]Approx.ShippingWeight[lb.]ABCDEFG20218-3/410-3/46-3/8445-5/88-1/210 [1]1/2 2.53" dia.212202X 20126445-5/88-1/24-3/41/2 3.24” dia.26220320126445-5/88-1/24-3/41/2 3.24” dia.26220423-1/415-1/47-5/8547-1/89-1/84-3/41/245" dia.30620526-1/218-1/29-1/4648-1/29-3/45-1/41/2 4.76" dia.35420629-3/421-3/410-7/8648-1/29-3/45-1/41/2 5.56" dia.414207332512-1/2750-1/810-3/86-5/83/4 6.27" dia.45820836-1/428-1/414-1/8750-1/810-3/86-5/83/477" dia.51420939-1/231-1/215-3/4852117-1/43/47.78" dia.55021042-3/434-3/417-3/8852117-1/43/48.58" dia.608[1] 202 only. Dimension 'G' includes allowance for 4" x 3" reducer furnished with boiler. See Figure 12.[2] Refer to the National Fuel Gas Code for equivalent areas of circular and rectangular flue linings . Maximum Allowable Working Pressure, Water - 50 PSISafety Relief Valve Pressure, Water - 30 PSI shipped from factory (std.); 50 PSI - optional6II. PRE-INSTALLATION AND BOILER mOUNTING A. INSPECT ShIPMENT carefully for any signs ofdamage. All equipment is carefully manufactured, inspected and packed. Our responsibility ceases upon delivery of Boiler to the carrier in good condition. Any claims for damage or shortage in shipment must be filed immediately against the carrier by the consignee. No claims for variances or shortages will be allowed by Boiler Manufacturer unless presented within sixty (60) days after receipt of equipment.B . BOILER INSTALLATION must conform to therequirements of the authority having jurisdiction, or in the absence of such requirements, to:U.S.A. - National Fuel Gas Code , ANSI Z223.1. When required by the authority having juris-diction, the installation must conform to ANSI/ASME No. CSD-1.CANADA - I nstallation Codes for Natural and LP GasBurning Appliances and Equipment, CAN/ CSA-B149.1.C. These Gas Boilers are DESIGN CERTIFIED FORINSTALLATION ON COMBUSTIBLE FLOORING. DO NOT INSTALL ThESE BOILERS ONCARPETING.D. LOCATE BOILER in front of or behind installationposition before removing Crate. Locate on a level floor as close to chimney as possible. For basementinstallations, provide a solid base such as concrete, if floor is not level or if water may be encountered on floor around Boiler.The boiler shall be installed such that the gas ignition system components are protected from water (dripping, spraying, rain, etc.) during boiler operation and service(circulator replacement, control replacement, etc.).E. REMOvE CRATE -1. Remove all crate fasteners. Lift off outside container.2. Remove all screws and brackets securing boiler to skid.3. Save two of the wooden slats from the container sleeve for use in Steps 4, 5 and 6.4. Tilt the boiler to one side and slide a wooden slat under the two raised feet.5. Tilt the boiler to the other side and slide another wooden slat under the two raised feet.6. Slide the boiler forward or backward off the skid using the two wooden slats as runners.F. Move boiler to permanent position.G. PROvIDE CLEARANCE and AIR forCOMBUSTION and vENTILATION.1. CLEARANCESa. ALL INSTALLATIONS - Practical service clearances must be considered (see Figure 2). A minimum of 24" (6.0cm) from the left side and front jacket panels is recommended for servicing but may be reduced to minimum shown in Figure 2. Subject to boiler and system piping, right side clearance may be reduced to 1"(2.5cm) if left side clearance is increased to 9" (22.9cm).b. ALCOvE INSTALLATIONS - An alcove is considered a closet as shown in Figure 2 less front. height clearance may be reduced to 27" (68.6cm).c. UNCONFINED SPACE (see definition,paragraph (2) below) - height clearance may be reduced to 27" (68.6cm).2. PROvIDE COMBUSTION AND vENTILATION AIR in accordance with applicable provisions of local building codes, or: U.S.A. - National Fuel Gas Code , NFPA 54/ANSI Z223.1, Canada -Natural and Propane Gas Installation Code , CAN/CSA-B149.1.7a. CLOSET INSTALLATIONS (confined space) in a building of other than unusually tight construction (see definition below), provide combustion and ventilation air as shown in Figure 2.b. Installations other than closet in paragraph (a) :i. Determine volume of space (boiler room).Rooms communicating directly with space (through openings not furnished with doors) are considered part of space. v olume [ft³](m 3) = Length [ft](m) x Width [ft](m) x height [ft](m)ii. Determine Total Input of all appliances inspace. Round result to nearest 1,000 Btu per hour (Btuh).iii. Determine type of space. Divide v olume byTotal Input.• If result is greater than or equal to 50 ft³(1.4m3) per 1,000 Btuh, space is considered an unconfined space .• If result is less than 50 ft³ (1.4m3) per 1,000Btuh, space is considered a confined space .iv. Determine building type. A building ofunusually tight construction has the following characteristics:• Walls and ceiling exposed to outsideatmosphere have a continuous water vapor retarder with a rating of 1 perm or less with openings gasketed and sealed, andFigure 2: minimum Clearances• Weather-stripping has been added onopenable windows and doors, and• Caulking or sealants applied in joints aroundwindow and door frames, between sole plates and floors, between wall-ceiling joints, between wall panels, at plumbing and electrical penetrations, and at other openings.v. For boiler located in a building of other thanunusually tight construction , adequate combustion and ventilation air is normally provided by fresh air infiltration through cracks around windows and doors.vi. For boiler located in building of unusuallytight construction , provide outdoor air through two permanent openings which communicate directly or by duct with the outdoors or spaces (crawl or attic) freely communicating with the outdoors. Locate one opening within 12 inches (30.5cm) of top of space. Locate remaining opening within 12 inches (30.5cm) of bottom ofspace. Minimum dimension of air opening is 3 inches (7.6cm). Size each opening per following:• Direct communication with outdoors.Minimum free area of 1 square inch (6.5cm 2) per 4,000 Btu per hour input of all equipment in space.• vertical ducts. Minimum free area of 1square inch (6.5cm 2) per 4,000 Btu per hour input of all equipment in space. Duct cross-sectional area shall be same as opening free area.• Horizontal ducts. Minimum free area of 1square inch (6.5cm 2) per 2,000 Btu per hour input of all equipment in space. Duct cross-sectional area shall be same as opening free area.vii. ventilation Duct Louvers and Grilles. Equipoutside openings with louvers to prevent entrance of rain and snow, and screens to prevent entrance of insects and rodents. Louvers and grilles must be fixed in open position or interlocked with equipment to open automatically before burner operation. Screens must not be smaller than ¼ inch mesh. Consider the blocking effect of louvers,grilles and screens when calculating the opening size to provide the required free area. If free area of louver or grille is not known, assume wood louvers have 20-25 percent free area and metal louvers and grilles have 60-75 percent free area.II. PRE-INSTALLATION AND BOILER mOUNTING (continued)BOILER MODEL‘W’20210¾” (27.3cm)202X 12” (30.5cm)20312” (30.5cm)20415¼” (38.7cm)20518½” (47.0cm)20621¾” (55.2cm)20725” (63.5cm)20828¼” (71.8cm)20931½” (80.0cm)21034¾” (88.3cm)III. GAS PIPINGA.CONNECT GAS SERvICE from Meter to gas controlassembly in accordance with Local Piping Codes andrequirements of Gas Company. They may requirepiping of larger size than Control AssemblyConnection, especially if run from meter is long orincludes several elbows. See Figure 1 for size of GasConnection to gas control assembly.This piping is to be supplied by the installer and mustinclude a trap, a ground joint union and a manualshutoff valve upstream of the gas control assemblyoutside of the jacket when codes require, see Figure 3.A pipe thread compound resistant to the action ofliquefied petroleum gases should be applied to allthreaded joints in the gas piping. Pressure testing of the Gas Supply Piping Boiler and its connections isrequired before placing the boiler in operation.The boiler and shutoff valve must be disconnected from the gas supply piping system during any pressuretesting at pressures greater than ½ psig (3.5kPa).The boiler must be isolated from the gas supply piping system by closing its individual manual shutoff valve during any pressure testing of the gas supply piping system at pressures equal to or less than ½ psig (3.5kPa).RECOMMENDED SIZING OF GAS SUPPLY PIPING TO BOILER FOR NATURAL GAS - shall be such as to provide the required supply of gas without undue loss of pressure between meter and the boiler. Gas supply piping should be sized in accordance with the Tables 1, 2 and 3. The following shall be taken into account:1. Allowable loss of pressure to assure a burnermanifold pressure of 3½" (8.9cm) water for natural gas.2. Supply of gas to be provided in cubic feet.3. Length of piping and number of fittings.4. Specific gravity of gas.5. Correction factor for specific gravity.Table 1: maximum Capacity of Schedule 40 Pipe in CFH for Natural Gas Pressures of ½ psig or LessLength [Feet]0.3 Inch w.c. Pressure Drop0.5 Inch w.c. Pressure Drop½¾11¼½¾11¼101322785201,0501753606801,400 2092190350730120250465950 307315228559097200375770 406313024550082170320660 505611521544073151285580 605010519540066138260530 70469618037061125240490 80439017035057118220460 90408416032053110205430 100387915030550103195400Table 2: Equivalent Length of FittingsFittingNominal Pipe Size½¾11¼45° Ell0.71 1.2 1.690° Ell 1.6 2.1 2.6 3.5 Tee (As Elbow) 3.1 4.1 5.2 6.9 Table 3: Specific Gravity Correction Factors forNatural GasSpecific Gravity CorrectionFactorSpecificGravityCorrectionFactor0.50 1.10 1.30 1.070.55 1.04 1.40 1.040.60 1.00 1.50 1.000.650.96 1.600.970.700.93 1.700.940.750.90------0.800.87------Figure 3: Recommended Gas Piping89A.BOILER WATER PIPINGclearance from combustible construction.2. Install drain valve and safety relief valve as shown in Figures 1 and 4. Note - Safety relief valve must be in vertical position.3.Pipe safety relief valve discharge to floor.4. Install Temperature and Pressure gauge externally in boiler supply piping. All required components are included at factory supplied Miscellaneous Parts Bag (P/N 103669-01). See Figure 4 ‘Near Boiler Piping’.5. Install circulator with flanges, gaskets and bolts and circulator harness provided.6. F or recommended water piping, see Figures 5 and 6. Also, consult Residential hydronic heating Installation and Design I=B=R Guide.7. If this boiler is used in connection with refrigeration systems, the boiler must be installed so that the chilled medium is piped in parallel with the heating boiler using appropriate valves to prevent the chilled medium from entering the boiler, see Figure 7. Also consult Residential hydronic heating Installation and Design I=B=R Guide.If this Boiler is connected to heating coils located in air handling units where they may be exposed to refrigerated air, the boiler piping must be equipped with flow control valves to prevent gravitycirculation of boiler water during the operation of the cooling system.8. Use a boiler bypass if the boiler is to be operated in a system which has a large volume or excessive radiation where low boiler water temperatures may be encountered (i.e. converted gravity circulation system, etc.).Install a pipe tee at the boiler return along with a second tee in the supply piping as shown in Figures 5 and 6. The bypass should be the same size as the supply and return lines with valves located in theIV. BOILER WATER PIPINGFigure 4: Near Boiler Pipingbypass and supply outlet as illustrated in Figures 5 and 6 in order to regulate water flow to maintain higher boiler water temperatures.Set the boiler supply valve to fully open position, and the boiler bypass valve to half throttle. Operate the boiler and adjust the bypass valve to achieve 180°F to 200°F supply water temperature by closing the bypass valve to decrease supply temperature or opening the bypass valve to increase watertemperature. If the bypass valve is fully opened and the boiler water temperature is still below 180°F, slowly begin closing the boiler supply valve to achieve 180°F to 200°F supply water temperature. Caution: Never fully close the boiler supply valve.10. If it is required to perform a long term pressure testof the hydronic system, the boiler should first be isolated to avoid a pressure loss due to the escape of air trapped in the boiler. To perform a long term pressure test including theboiler, ALL trapped air must first be removed from the boiler. A loss of pressure during such a test, with no visiblewater leakage, is an indication that the boiler contained trapped air.11. OxYGEN CORROSION: Oxygen contamination of the boiler water will causecorrosion of the iron and steel boiler components, which can lead to failure. As such, any system must be designed to prevent oxygen absorption in the first place or prevent it from reaching the boiler.Problems caused by oxygen contamination of boiler water are not covered by U.S. Boiler Company's standard warranty.10I V . B O I L E R W A T E R P I P I N G (c o n t i n u e d )F i g u r e 5: R e c o m m e n d e d W a t e r P i p i n g f o r Z o n e V a l v e Z o n e d H e a t i n g S y s t e m s11I V . B O I L E R W A T E R P I P I N G (c o n t i n u e d )F i g u r e 6: R e c o m m e n d e d W a t e r P i p i n g f o r C i r c u l a t o r Z o n e d H e a t i n g S y s t e m s12IV. BOILER WATER PIPING (continued)There are many possible causes of oxygen contamination such as:a. Addition of excessive make-up water as a result of system leaks.b. Absorption through open tanks and fittings.c. Oxygen permeable materials in the distribution system.In order to insure long product life, oxygen sources should be eliminated. This can beaccomplished by taking the following measures:a. Repairing system leaks to eliminate the need for addition of make-up water.b. Eliminating open tanks from the system.c. Eliminating and/or repairing fittings which allow oxygen absorption.d. Use of non-permeable materials in the distribution system.e. Isolating the boiler from the system water by installing a heat exchanger.B.OPTIONAL PROBE LWCO INSTALLATION1. A low water cutoff is required to protect a gas-fired hot water boiler when any connected heat distributor (radiation) is installed below the top of the hot water boiler (i.e. baseboard on the same floor level as the boiler). In addition, some jurisdictions require the use of a LWCO with a hot water boiler as a redundant safety control.It is recommended that the LWCO control is installed above the boiler to provide the highest level of protection. however, where the LWCO control is approved by the LWCO controlmanufacturer for installation in a high boiler tapping of a water boiler, the use of the listed LWCO control is permitted when it is installed according to the LWCO manufacturer's instructions.2. The recommended location for a LWCO on gas hot water boilers is above the boiler, in the supply piping. The minimum safe water level of a water boiler is at the uppermost top of the boiler; that is, it must be full of water to operate safely.3. Typically, in residential applications, a probe type LWCO is used instead of a float type, due to their relative costs and the simplicity of piping for aprobe LWCO.Figure 7: Recommended Piping for CombinationHeating & Cooling (Refrigeration) Systems Figure 8: Recommended Probe LWCO Location134. Piping and fittings required to install LWCO are field supplied .5. When constructing a piping tree to install LWCO select fittings (tees, elbows etc) and nipples to have the same size (NPT) as boiler supply connection. At minimum, 1-1/4” tee with ¾” branch outlet isrequired to connect the probe LWCO to the supply piping. See Figure 8. DO NOT REDUCE THE SIZE OF NEAR BOILER SUPPLY FITTINGS AND NIPPLES .6. Installation of manual shutoff valve located above the LWCO and the boiler is recommended to allow servicing. Thus LWCO probe can be removed for inspection without draining the heating system. An annual inspection of the probe is recommended.7. The presence of water covering properly installed LWCO probe will cause the normally open contact of the LWCO to close, thus providing continuity of the 24 v AC service to the boiler gas valve. When water level drops below probe, LWCO contact opens up breaking 24v supply to gas valve and preventing the boiler to fire.8. 2012 compliant Series 2 gas hot water boilers have a “plug-in” provision in factory wiring that will accept optional 24v AC probe LWCO harness connector. The optional LWCO kit (P/N 104083-01) includes 24v AC probe LWCO, harness and Instructions addressing piping, wiring and testing after installation.IV. BOILER WATER PIPING (continued)Figure 9: Recommended Auxiliary Limit LocationC. OPTIONAL AUxILIARY LIMIT INSTALLATION1. Some jurisdictions may require the use of anAuxiliary Limit control with a hot water boiler as a redundant safety control.2. The recommended location for an Auxiliary Limit on gas hot water boilers is in the supply piping. See Figure 9 for recommended location.3. Piping and fittings required to install an Auxiliary Limit are field supplied .4. When constructing a piping tree to install anAuxiliary Limit select fittings (tees, elbows etc) and nipples to have the same size (NPT) as boiler supply connection. At minimum, 1-1/4” tee with 1/2”branch outlet is required to install the limit well into the supply piping. See Figure 9. DO NOT REDUCE THE SIZE OF NEAR BOILER SUPPLY FITTINGS AND NIPPLES .5. When boiler water temperature reaches or exceeds Auxiliary Limit setting, the limit normally closed contact will open, thus interrupting the 24 v AC service to the boiler gas valve. When boiler water temperature drops below limit differential, limit contact closes restoring 24v supply to gas valve and allowing the boiler to fire.6. Gas hot water boilers equipped with Intelligent hydronic Control have a “plug-in” provision in factory wiring that will accept optional 24v AC Auxiliary Limit harness connector. The optional Auxiliary Limit kit (P/N 103696-01) includes 24v AC Auxiliary Limit, Well, harness and Instructions addressing wiring and testing after installation.14Figure 10: Blocked Vent SwitchInstallation DiagramA. INSTALL DRAFT hOOD without modification onoutlet of flue collector (See Figure 1). Secure with sheetB. INSTALL BLOCkED vENT SWITChThe blocked vent switch assembly shipped taped to the top of the boiler includes a power cord and a switch attached to a mounting bracket. The mounting bracket has a three tooth staggered comb stamping at one end with a #10 sheet metal screw in the center tooth.1. Untape the blocked vent switch assembly from the top of the boiler and uncoil the power cord.2. Blocked vent switch power cord (black and black with white stripe wires) is attached to vent damper harness with wire ties. The length of the cord is sufficient to reach the blocked vent switch installed at the left side of the draft hood skirt (see Figure 10). However, if required, use flat blade screwdriver to dislodge black strain relief bushing, securing the harness to boiler left side jacket, to adjust the length as needed.3. Position the mounting bracket (with switch attached) onto the lower edge of the draft hood skirt by locating the center tooth (with the #10 sheet metal screw) on the outside and the other two teeth inside the draft hood skirt. See Figure 10.4. Slide the mounting bracket up tight against the lower edge of the draft hood skirt, so that the #10 sheet metal screw is above the skirt's stiffening rib.5. Secure the bracket in this position by tightening the #10 sheet metal screw against the outer surface of the draft hood skirt.6. If required, reinsert the excess power cord through the jacket side panel hole to take the slack out of the wires running to up to the switch and vent damper.7. Reposition the strain relief bushing around the power cord at the jacket side panel, pinch the two halves of the bushing together, and snap it back into the hole in the jacket side panel to secure the power cord to the jacket.8. Be sure the power cord, mounting bracket, andswitch are secure and located as shown in Figure 10.V. VENTINGC . INSTALL vENT DAMPEROPEN ThE vENT DAMPER CARTON and remove the Installation Instructions. READ ThE INSTALLA-TION INSTRUCTIONS ThOROUGhLY before proceeding.The automatic gas control valve supplied on each Series 2® boiler provides the redundancy referenced inthe vent damper Installation Instructions.15Figure 11: Plug-in Damper Installation1. The vent damper must be the same size as the outlet of the Draft hood supplied with the boiler (see Figure 1). Unpack the damper carefully - DO NOT FORCE IT CLOSED! Forcing the damper may damage the gear train and void the warranty.2. Mount the vent damper assembly after the draft hood, as close to the draft hood as practicable without modification to the draft hood or vent damper. (Refer to Figure 11 and to instructions packed with the vent damper for specificinstructions). This is a must for the wiring harness to fit and the damper position indicator to be visible to3. Plug the factory harness vent damper connector into damper motor polarized receptacle and secure the harness to the damper motor bracket with providedstrain relief bushing.D. INSTALL vENT CONNECTOR1. Size 202 only - Install provided 4" x 3" vent reducer into vent damper outlet, then, install vent connector from reducer outlet to chimney.2. All other sizes - Install vent connector from vent damper oulet to chimney.3. vent installation shall be in accordance with local building codes; or the local authority havingjurisdiction; or the National Fuel Gas Code, ANSI Z223.1/NFPA 54; or the Standard for Chimneys, Fireplaces, vents, and Solid Fuel Burning Appliances, ANSI/NFPA 211. Both of theaforementioned standards, ANSI Z223.1 and ANSI/NFPA 211, specify Type B and Type L double wall metal vents and fire clay tile lined masonry chimneys as suitable chimney constructions for Category I, draft hood equipped appliances, such as this Series 2® boiler. Both standards prohibit the use of unlined masonry construction as a chimney, with the exception in ANSI Z223.1/NFPA 54 that "Where permitted by the authority having jurisdiction, existing chimneys shall be permitted to have their use continued when an appliance is replaced by an appliance of similar type, input rating, andefficiency." ANSI/NFPA 211 prohibits the use of single wall metal vent as a chimney, while ANSI Z223.1 allows it under very restrictive conditions. In Canada refer to the Natural Gas and LP Installation Code, CAN/CSA-B149.1.4. Do not connect into same leg of chimney serving an open fireplace.5. Inspect chimney for obstructions or restrictions and remove. Clean chimney if necessary.V. VENTING (continued)Figure 12: Typical Vent Installation6. vent pipe to chimney must not be smaller than outleton draft hood or damper. Although single wall ventpipe may be used, Type B is recommended. Theventing system must be arranged so that only theboiler is served by the damper device. Installationper paragraph (C) complies with this provision.7. Where two or more appliances vent into a commonvent, the area of the common vent should at leastequal the area of the largest vent plus 50% of thearea in the additional vents. Do not connect the vent of this appliance into any portion of mechanicaldraft system operating under positive pressure.8. vent pipe should have the greatest possible initialrise above the draft hood consistent with the headroom available and the required clearance fromadjacent combustible building structure. vent Pipeshould be installed above the bottom of chimney toprevent blockage.9. vent pipe should slope upward from draft hood tochimney not less than one inch in four feet. Doivent présenter des tronçons horizontaux dont la pentemontante est d’au moins ¼ po par pied (21 mm/m)entre la chaudière et l’évent. No portion of ventpipe should run downward or have dips or sags.vent pipe must be securely supported. Les sections horizontales doivent être supportées pour prévenir le fléchissement.10. vent pipe must be inserted into but not beyondinside wall of chimney liner. Seal tight between vent pipe and chimney.11. Do not install non-listed (AGA, CGA, CSA, ETL orUL) vent damper or other obstruction in vent pipe.V. VENTING (continued)IF AN ExISTING BOILER IS REMOvED -When an existing boiler is removed from a commonventing system, the common venting system is likely tobe too large for proper venting of the appliancesremaining to it.At the time of removal of an existing boiler, thefollowing steps shall be followed with eachappliance remaining connected to the commonventing system placed in operation, while the otherappliances remaining connected to the commonventing system are not in operation:1. Seal any unused openings in the common ventingsystem.2. Visually inspect the venting system for proper sizeand horizontal pitch and determine there is noblockage or restriction, leakage, corrosion, and otherdeficiencies which could cause an unsafe condition.3. Insofar as is practical, close all building doors andwindows and all doors between the space in whichthe appliances remaining connected to the commonventing system are located and other spaces of thebuilding. Turn on clothes dryers and any appliancenot connected to the common venting system. Turnon any exhaust fans, such as range-hoods andbathroom exhausts, so they will operate at maxi m umspeed. Do not operate a summer exhaust fan. Closefireplace dampers.4. Place in operation the appliance being inspected.Follow the Lighting (or Operating) Instructions.Adjust thermo s tat so appliance will operatecontinuously.5. Test for spillage at the draft hood relief openingafter 5 minutes of main burner operation. Use theflame of a match or candle, or smoke from acigarette, cigar or pipe.6. After it has been determined that each applianceremain i ng connected to the common venting systemproperly vents when tested as outlined above, returndoors, win d ows, exhaust fans, fireplace dampers andany other gas burning appliance to their previousconditions of use.7. Any improper operation of the common ventingsystem should be corrected so the installationconforms with the National Fuel Gas Code, ANSIZ223.1 and/or CAN/CSA B149.1, InstallationCodes. When resizing any portion of the commonventing system, the common venting systemshould be resized to approach the minimum size asdetermined using the National Fuel Gas Code,ANSI Z223.1 and/or CAN/CSA B149.1, InstallationCodes.16。

otb中文操作手册(免费)

otb中文操作手册(免费)
6.3.1 气体压力控制面板… . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 6.3.2 检查气压 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ………39 6.3.3 手动开关. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 6.4 断电后系统开启步骤 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ………… 40
2.1 安全设施 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 2.2 安全标识. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ……………8 2.3 常规安全说明 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ……..8 2.4 警告标识. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.5 安全区域. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..10

锅炉用builtin灶具操作引导书说明书

锅炉用builtin灶具操作引导书说明书

Operation / Installation ManualBuilt-In Hob (LPG / NG)RB-72S RB-72G RB-73TS RB-73TG RB-92G RB-93TS RB-93US RB-93TG RB-93UGRinnai CorporationE n g l i s h252741警告!只有合格的人员才能转换此设备. 从灶具主体上拆下锅架支架,燃烧器和旋钮。

. 使用十字螺丝刀拆下不锈钢顶板。

小心不要在拆卸钢制顶板 时损坏电极和热电偶。

. 使用附带的钥匙拧松文丘里管的支架,如图1所示。

. 使用#12&#14型固定扳手拆下铜针上的螺母和文丘里管上 的喷嘴,如图2所示。

. 从文丘里管中取出所有喷嘴,并放回正确的喷嘴。

确保风门板和减震器弹簧正确安装。

. 将螺母和喷嘴拧紧到铜管上。

. 如果使用城镇煤气,使用扳手卸下LPG 适配器, 如果使用LPG ,则使用扳手安装。

确保它足够紧。

. 进行所有接头的泄漏试验,以确保没有发现泄漏。

. 将所有部件重新放回到炉盘上。

. 更改标签以显示气体类型更改。

Pic 2Pic 1气种置换NG 换LPG & LPG 换NGRB70-021-4130317• 切勿使用超大的炊具或超负荷使用 烹饪器具。

• 不要取下锅架,并用锅架围住燃烧 器,因为这会使热量集中并偏转到 燃气灶上。

• 不要在锅和锅支架之间放置任何东西,例如火焰温度计, 石棉垫,否则可能会对器具造成严重损坏。

• 不要将炊具盘放在锅架支撑面 上,否则可能不稳并翻侧。

• 只能使用设备制造商提供或推 荐的锅支架。

警示强化玻璃ContentGuide to Appliances RB-72S / RB-72G / RB-73TS / RB-73TG / RB-92G / RB-93TS Guide to Appliances RB-93TG / RB-93US / RB-93UGGuide to the AppliancesSpecificationSafety InstructionsUsing for the first timeInstallation GuideOperationSuitable PansCleaning and CareTrouble Shooting GuideRinnai Customer Care CentersConversion from NG to LPG & LPG to NGCaution For the Tempered Glass 123468913151619202121Rinnai Customer Care CentersChina |中国Guangzhou Rinnai Gas & ElectricRoom 2805, No.31 Jianghe Building,Tianshou Road, Guangzhou, China广州林内燃具电器有限公司中国广州天河区天寿路31号江河大厦2805室Tel 电话: (86) 20 3821 7976Email 邮箱:*******************.cnURL 网址: IndonesiaCustomer Care of PT. Rinnai IndonesiaJl. Raya Pejuangan No.21,Komp. Ruko Sastra Graha No.11 -13Jakarta 11530Tel:(62************(Customercare)*************(SMS Center)E mail :**************************URL : www.rinnai.co.idMacau |澳門Rinnai Appliance Service CenterEdificio Industrial, 3andar F.A da Zona Macau林內爐具服務中心澳門青洲跨境工業大廈3樓F座Phone電話 :+853 2852-7799Fax 傳真 : +853 2827-0572URL 网址: /moPhilippinesMitsui Industia Corporation10 Buenaventura St., Cor MacArthurHighway, Dalandan Valenzuela City,PhilippinesTel : (63) 2 292 9177 / 292 9179Fax : (63) 2 292 8187SingaporeRinnai Holdings (Pacific) Pte Ltd 61 Ubi Road 1#02-20 & 21Oxley BizhubSin gap ore 408727Tel : (65) 6748 9478 Fax : (65) 6745 9240Email:********************:www.rinnai.sgThailand | ประเทศไทยRinnai (Thailand) Co., Ltd. / Lucky Flame Co., Ltd.61/1 Soi Kingkaew 9, Kingkaew Rd.Racha Thewa, Bangphli, Samutprakarn 10540,Thailandเลขที่ 61/1 ซอยก่่งแกว9 ถนนก่่งแกประเทศไทย10540Tel : (66) 2 3124330 -40Email:*********************.thURL : www.luckyflame.co.thVietnam | Việt NamRong Viet Commerce Company Limited120 3/2 Street, Ward 12, District 10,Ho Chi Minh City, VietnamCông Ty TNHH Th ngươM i ạRôồn g Vi t ệ120 Đngườ3/2, Ph ngườ12, Qu nậ10,TP. H ôồChí Minh, Vi t ệNamTel : (84) 8 3862 3409 Fax : (84) 8 5404 1964Email:************************URL : www. 40MalaysiaRinnai (M) Sdn BhdD2-3-G & D2-3-1, BlockD2, Pusat PerdaganganDana 1, Jalan PJU 1A/46, 47301 Petaling Jaya,Selangor Darul Ehsan, Malaysia.Tel: (60) 3 7832 0037 / 7832 0038 / 7832 0039Fax: (60) 3 7832 0036 Toll Free : 1800-88-3180Email:***********************.myURL: .myGuide to the AppliancesRB-72SRB-73TS1SmallBurnerLeft Control Right ControlBig BurnerBig BurnerBig Burner Big BurnerBig BurnerRB-72GLeft Control Right ControlExtra Small BurnerLeft Control Right ControlRear RightControlLeft Control Right ControlRear RightControlBig Burner Extra Small BurnerRB-73TGSmallBurnerRB-92GBig Burner Big BurnerLeft Control Right ControlLeft Control Right ControlRear RightControlBig Burner Small BurnerRB-93TSMediumBurner常见问题与解决方法问题可能导致的原因解决方法无点火(DC)自动点火功能不工作燃烧器火焰不均匀。

MiniMax CH燃气炉操作和安装手册(中文)

MiniMax CH燃气炉操作和安装手册(中文)

P/N 472128
Rev. C1-22-04
的障碍即可,不得深钻。然后把 3/4 NPT PRV(需单独购买)穿入孔中。
图9
节能提示
1. 如有可能,在不使用游泳池或水疗池的时候将其遮盖起来。这将不仅减少供热成本,而且可以防止灰尘和 杂物落入池中和保存化学物质。
2. 将游泳池温度调节装置设置调节至 78℉或更低。 这被美国红十字会认定为最有益于健康的游泳池温度。 3. 使用精确的温度计。 4. 确定了适当的温度调节装置最大温度后,拧紧温度调节装置旋钮制动器。 5. 对时钟进行设置,使其不早于天亮之前启动循环系统。 游泳池在此时散热较少。 6. 对于仅在周末使用的游泳池,则没有必要将温度调节装置设定为 78℉。降低温度,使其易于在一天内恢
P/N 472128
Rev. C1-22-04
安装说明
规格
重要事项:本安装说明仅供合格的技术人员使用,特别用于安装此类加热装置和相关元件培训。有些国家要求 安装和维修由许可人员来完成。如果您的国家属于这种情况,应确保您的承包人拥有相关许可证。
室外安装 — 无烟囱 型号 150 200 250 300 350 400
当化学物质进料器被安装在管道系统的循环装置中时当化学物质进料器被安装在管道系统的循环装置中时当化学物质进料器被安装在管道系统的循环装置中时当化学物质进料器被安装在管道系统的循环装置中时确保进料器输出线路位于加确保进料器输出线路位于加确保进料器输出线路位于加确保进料器输出线路位于加热器的下游且在进料器和加热器之间装配有一个完全密封的非腐蚀性热器的下游且在进料器和加热器之间装配有一个完全密封的非腐蚀性热器的下游且在进料器和加热器之间装配有一个完全密封的非腐蚀性热器的下游且在进料器和加热器之间装配有一个完全密封的非腐蚀性止回阀止回阀止回阀止回阀手动旁路手动旁路手动旁路手动旁路应在流动速率超过最大值120gpm的地方安装并调节一个手动旁路

博士燃气火锅操作手册说明书

博士燃气火锅操作手册说明书

[en]Instruction manualGas hob2" Control knobs# Auxiliary burner (up to 1 kW)$ Semi-rapid burner (up to 1.75 kW)% Rapid burner (up to 3 kW)& Triple-flame wok burner (up to 4 kW)223Safety precautions.....................................................................3Your new appliance....................................................................5Accessories .........................................................................................5Gas burners................................................................................5Switching on manually.......................................................................6Switching on automatically................................................................6Safety system ......................................................................................6Switching off a burner........................................................................6Power levels.........................................................................................6Warnings...............................................................................................6Cooking guidelines.............................................................................6Cooking pans..............................................................................7Suitable pans.......................................................................................7Precautions for use . (7)Cleaning and maintenance........................................................7Cleaning................................................................................................7Maintenance ........................................................................................7Trouble shooting........................................................................8Technical Assistance Service...................................................8Warranty conditions............................................................................8Used appliances and packaging.. (9)Environmentally-friendly disposal (9)Additional information on products, accessories, replacement parts and services can be found at and in the online shopRead these instructions carefully. You will only be able to use your appliance safely and effectively when you have read them. These operating and installation instructions should be retained, and passed onto the buyer if the appliance is sold.The manufacturer is exempt from all responsibility if the requirements of this manual are not complied with.The images shown in these instructions are for guidance only.Do not remove the appliance from its protective packaging until it is installed in the unit. Do not switch on the appliance if it is damaged in any way. Contact our Technical Assistance Service.This appliance is class 3 type, according to the EN 30-1-1 regulation for gas appliances: built-in appliance.Before installing your new hob, ensure that it is being installed according to the assembly instructions.This appliance cannot be installed on yachts or in caravans.This appliance must only be used in well ventilated places.This appliance is not intended for operation with an external clock timer or a remote control.All operations relating to installation, connection, regulation and conversion to other gas types must be performed by an authorised technician, respecting allapplicable regulations, standards and thespecifications of the local gas and electricity suppliers. Special attention shall be paid to ventilation regulations.This appliance leaves the factory set to the gas type that is indicated on thespecifications plate. If this needs to be changed, please consult the assemblyinstructions. It is recommended you contact the Technical Assistance Service to change to another gas type.This appliance has been designed for home use only, not for commercial or professional use. This appliance is only intended for cooking purposes, not as a heating system. The warranty will only be valid if theappliance is used for the purpose for which it was designed.Never leave the appliance unattended during operation.Do not use lids or protective barriers for children which are not recommended by the hob manufacturer. They may cause accidents such as those due to the overheating, ignition or detachment of fragments of materials.This appliance may be used by children 8 years old and older and by persons with reduced physical, sensory or mental capacity or a lack of experience orknowledge if they are supervised or they have been instructed about the safe use of the appliance and have understood the associated dangers.Never let children play with the appliance. Cleaning and user maintenance must not be carried out by unsupervised children. Risk of deflagration!Accumulation of unburned gas in an enclosed area carries a risk of deflagration. Do not subject the appliance to draughts. These might blow out the burners. Carefully read the instructions and warnings on the operation of gas burners.Risk of poisoning!The kitchen will become hot and humid and combustion products produced when this gas appliance is used. Make sure the kitchen is well ventilated, particularly when the hob is in operation: either keep the natural ventilation apertures open, or install a ventilation system (extractor hood). Intense prolonged use of the appliance may require additional or more effective ventilation: open a window or increase the power of the ventilation system.Risk of burns!The hotplates and their immediate vicinity get very hot. Never touch the hot surfaces. Keep children under 8 years old well away from this appliance.Risk of fire!■The hotplates get very hot. Do not rest inflammable objects on the hob. Do not store objects on the hob.■Do not store or use corrosive chemicals, products which produce fumes, inflammable materials or non-food products below or near this domestic appliance.■Fat or oil which is overheated can catch fire easily. Never leave fat or oil to heat up unattended. If oil or fats do catch fire, never use water to put the fire out. Put the fire out by covering the pan with a lid and switch off the hotplate.Risk of injuries!■Pans which are damaged, are not the right size, hang over the edge of the hob or are not positioned correctly can cause serious injuries. Follow the advice and warnings provided relating to the cooking pans.■In the event of a malfunction, turn off the appliance’s gas and electricity supply. Forrepairs, call our Technical Assistance Service.■Do not tamper with the appliance's interior. If necessary, call our Technical Assistance Service.■If one of the control knobs will not turn, do not force it. Call the Technical Assistance Service immediately so that they can repair or replace them.Risk of electric shock!Do not clean the appliance using steam cleaners.45Page 2 shows an overall view of your new appliance as well as the burner power.AccessoriesDepending on the model, the hob may include the following accessories. These can also be acquired from the Technical Assistance Service.CodeThe manufacturer accepts no liability if these accessories arenot used or are used incorrectly.It is essential to ensure that all the burner parts and pan supports are correctly installed for the appliance to work correctly. Do not swap the burner caps around.Simmer PlateThis accessory has been designed to reduce the level of heat at the lowest power setting.Place the accessory directly on the pan support with the cones facing upwards, never directly over the burner. Cen-tre the pan over the acces-sory.Simmer CapBurner specially designed to cook at minimum power. In order to use it, remove the auxiliary burner and replace it with the Simmer Cap burner.HEZ298107Additional wok pan support: cast iron (4-5 kW)HEZ298108Additional wok pan support: cast iron (3.3 kW)HEZ298110Additional wok pan support: steel enamel HEZ298115Additional coffee maker support: cast iron HEZ298114Additional coffee maker support: steel enamel HEZ298105Simmer Plate HEZ298104Simmer Cap6Switching on manually1.Press the chosen burner control knob and turn itanticlockwise to the required setting.e any type of lighter or flame (cigarette lighter, matches,etc.) and bring it close to the burner.Switching on automaticallyIf your hob can be switched on automatically (ignition sparkers):1.Press the chosen burner control knob and turn itanticlockwise to the maximum power setting.While the control knob is still pressed down, sparks are produced on all burners. The flame ignites.2.Release the control knob.3.Turn the control knob to the required setting.If it does not come on, turn the control knob to the off setting and repeat the steps above. This time, press and hold the control knob for longer (up to 10 seconds).: Risk of deflagration!If after 15 seconds the flame does not ignite, switch off the burner and open a nearby window or door. Wait at least one minute before trying to switch the burner back on.Safety systemDepending on the model, your hob may have a safety system (thermocouple) that prevents the flow of gas if the burners accidentally switch off.To ensure that this device is active:1.Switch on the burner as usual.2.Without releasing the control knob, press and hold it downfirmly for 4 seconds after lighting the flame.Switching off a burnerTurn the corresponding control knob clockwise to the 0 setting.Power levelsThe progressive control knobs can be used to control the power needed, from minimum to maximum power.WarningsIt is normal to hear a soft whistling noise while the burner is operating.When first used, it is normal for the burner to give off odours. This does not pose any risk and does not indicate a malfunction. They will disappear in time.An orange-coloured flame is normal. This is caused by the presence of dust in the atmosphere, spilt liquids, etc.If the burner flames are accidentally blown out, switch off the burner operating control knob and do not try to relight it for at least 1 minute.A few seconds after the burner is switched off, a sound (thud) will be produced. This is not a fault - this means that the safety device is no longer operating.Keep the burner as clean as possible. If the ignition sparkers are dirty they will not light properly. Clean them periodically using a small non-wire brush. Bear in mind that the ignition sparkers must not suffer any serious impacts.Cooking guidelinesSetting ÛControl knob offHigh flame —Maximum capacity or aperture and elec-tricity onLow flame˜Minimum capacity or apertureBurner Very high - HighMediumLowWok burnerBoiling, steam-ing, griddling, toasting, paellas, Asian food (wok).Reheating and keepingthings hot: cooked and pre-cooked dishes Rapid burner Escalopes,steaks, ome-lettes, frying Rice, white sauce, ragout Steaming: fish, vegeta-blesSemi-rapid burnerSteamed pota-toes, fresh vege-tables, vegetable stews, pasta Reheating, keeping thingshot and making tasty casse-roles Auxiliary burnerCooking: casse-roles, rice pud-ding, caramelDefrostingand slowcooking: veg-etables, fruit and frozen productsMelting: but-ter, choco-late, jelly7Suitable pansPrecautions for useThe following advice is intended to help you save energy andprevent pan damage:CleaningOnce the appliance is cool, use a sponge to clean it with soap and water.After each use, clean the surface of the respective burner parts once they have cooled down. If any residue is left (baked-on food, drops of grease etc.), however little, it will become stuck to the surface and more difficult to remove later. The holes and grooves must be clean for the flame to ignite properly. The movement of some pans may leave metal residue on the pan supports.Clean the burners and pan supports using soapy water and scrub with a non-wire brush.If the pan supports are fitted with rubber rests, ensure that these are also cleaned. The rests may come loose and the pan support may scratch the hob.Always dry the burners and pan supports completely. Water droplets or damp patches on the hob at the start of cooking may damage the enamel.After cleaning and drying the burners, make sure the burner caps are correctly positioned on the diffuser.Caution!■Do not use steam cleaners. This could damage the hob.■If your hob is fitted with a glass or aluminium panel, never use a knife, scraper or similar implement to clean the point where it joins the metal.MaintenanceAlways clean off any liquid as soon as it is spilt. This willprevent food remains from sticking to the hob surface and you will save yourself any unnecessary effort.Due to the high temperatures endured, the wok burner and the stainless steel zones (grease drip tray, burner outline, etc.) can change colour. This is normal. After each use, clean these areas with a product that is suitable for stainless steel.It is recommended that the cleaning product available from our Technical Assistance Service (code 464524) is used regularly.Caution!The stainless steel cleaner must not be used in the area around the controls. The (printed) symbols may be wiped off.Do not leave acidic liquids (e.g. lemon juice, vinegar, etc.) on the hob.Burner Minimum pan diameter Maximum pan diameterWok burner 22 cm Rapid burner 22 cm 26 cm Semi-rapid burner 14 cm 20 cm Auxiliary burner12 cm16 cmUse pans which are the right size for each burner.Do not use small pans on large burners. The flame must not touch the sides of the pan.Do not use damaged pans, which do not sit evenly on the hob. Pans may tip over.Only use pans with a thick, flatbase.Do not cook without using a lid and make sure the lid is properly fitted. This wastes energy.Always centre the pan over the burner, not to one side. Otherwise it could tip over.Do not place large pans on the burners near the control knobs. These may bedamaged by the very high temperatures.Place the pans on the pan supports, never directly on the burner.Make sure that the pansupports and burner caps are correctly positioned before using the appliance.Pans should be placed on the hob carefully.Do not strike the hob and do not place excessive weight onit.8Sometimes certain faults detected can be easily resolved. Before calling the Technical Assistance Service, bear in mindthe following advice:When contacting our Technical Assistance Service, please provide the product number (E-Nr.) and production number (FD) of the appliance. This information is given on thespecifications plate located on the lower section of the hob and on the label in the user manual.Warranty conditionsIn the unlikely event that the appliance is damaged or does not meet your expectations in terms of quality, please inform us as soon as possible. For the warranty to be valid, the appliance must not have been tampered with, or used inappropriately.The applicable warranty conditions are those set out by the company's representative office in the country of purchase. Detailed information is available from retail outlets. Proof of purchase must be presented to obtain the benefits of the warranty.We reserve the right to introduce changes.FaultPossible causeSolutionThe general electrical sys-tem is malfunctioning.Defective fuse.Check the fuse in the main fuse box and change it if it is damaged.The automatic safety switch or circuit breaker has tripped.Check the main control panel to see if the auto-matic safety switch or circuit breaker has tripped.The automatic switching on function does not work.There may be food or cleaning products stuckbetween the ignition sparkers and the burners.The space between the ignition sparker and the burner must be clean.The burners are wet.Dry the burner caps carefully.The burner caps are not correctly positioned.Check that the burner caps are correctly posi-tioned.The appliance is not earthed, is poorly connected or the earthing is faulty.Contact the installation technician.The burner flame is not uni-form.The burner components are not correctly posi-tioned.Correctly place the parts on the appropriateburner.The grooves on the burner are dirty.Clean the grooves on the burner.The gas flow is not normal or there is no gas.The gas supply is blocked by gas taps.Open all gas taps.If the gas is supplied from a gas cylinder, check that it is not empty.Change the gas cylinder.The kitchen smells of gas. A gas tap has been left on.Turn off the taps.Incorrect coupling of gas cylinder.Check that the coupling is sound.Possible gas leak.Shut off the gas supply, ventilate the premises and immediately notify an authorised installation techni-cian to check and certify the installation. Do not use the appliance until ensuring that there is no gas leak in the installation or appliance itself.The burner immediately switches off after releasing the control knob.The control knob was not held down for long enough.Once the burner is on, hold the control knob down a few seconds longer.The grooves on the burner are dirty.Clean the grooves on the burner.9If the ) symbol is shown on the specifications plate, bear in mind the following instructions:Environmentally-friendly disposalDispose of packaging in an environmentally-friendly manner.The packaging of your appliance has been manufactured using only the materials which are strictly necessary to guarantee efficient protection during transport. These materials are 100% recyclable, thus reducing the environmental impact. You can also contribute to caring for the environment by following the advice below:■Dispose of the packaging in the appropriate recycling bin.■Before you get rid of an old appliance, make sure you disable it. Contact your local authority to find out the address of your nearest recycling centre to dispose of your appliance.■Do not pour used oil down the sink. Collect it in a sealed container and take it to an appropriate collection point or, failing that, place it in the rubbish bin (it will end up in a controlled dump; this is probably not the best option, but it will avoid contaminating ground water)This appliance is labelled in accordance with European Directive 2012/19/EU concerning used electrical and electronic appliances (waste electrical and electronic equipment - WEEE). The guideline determines the framework for the return and recycling of used appliances as applicable throughout the EU.A*9000940934*9000940934。

燃气喷射系统设置程序使用说明

燃气喷射系统设置程序使用说明

设置程序使用说明技术资料捷达 双燃料 2008燃气喷射系统设置程序使用说明目录一、安装燃气喷射系统设置程序(用户版) (3)二、燃气喷射系统设置程序(用户版)使用 (7)1、控制器与计算机的连接 (7)2、运行AEB-NGV B EIJING设置程序 (7)3、设置程序的使用 (7)3、1 DISPLAY子菜单显示项 (8)3、2 ECU CONFIGURING子菜单显示项 (10)3、3 EXIT 子菜单显示项 (12)一、安装燃气喷射系统设置程序(用户版)1、将AEB-NGV Beijing设置程序安装光盘放入计算机的光驱中,点击SETUP.EXE文件,开始安装设置程序。

图一2、安装程序执行后,计算机首先将安装向导装载到内存中(图一所示)3、安装向导装载完毕后,显示屏显示图二所示画面,提示安装向导将在计算机中安装AEB-NGV Beijing设置程序。

用鼠标点击“Next”,进入下一个画面。

如果需要终止安装过程,用鼠标点击“Cancel”。

图二4、输入用户名(User Name)和组织机构(Organization)名。

输入以上信息后,用鼠标点击“Next”,进入下一个画面。

如果需要终止安装过程,用鼠标点击“Cancel”。

如果需要更改上一步骤的选项,用鼠标点击“Back”,安装程序将返回上一设置过程。

5、选择安装文件保存路径。

如果将安装文件保存到C盘下的默认路径,用鼠标点击“Next”,进入下一个画面。

改变安装路径选择“change”选项。

如果需要终止安装过程,用鼠标点击“Cancel”。

如果需要更改上一步骤的选项,用鼠标点击“Back”,安装程序将返回上一设置过程。

6、准备安装设置程序。

如果需要浏览或更改此前的设置,用鼠标点击“Back”将返回上一个界面,如果确认以上的设置没有问题,用鼠标点击“install”,进入下一界面开始安装过程。

如果需要终止安装过程,用鼠标点击“Cancel”。

燃气设施操作规程

燃气设施操作规程

燃气设施操作规程燃气设施是人们日常生活中不可或缺的使用设备。

为了在日常使用中安全可靠地使用燃气设施,制定燃气设施操作规程是必不可少的。

本文将介绍以家庭为单位的燃气设施操作规程,以确保家庭安全与健康。

一、前房间前房间通常会用于使用燃气设施的进入前的准备操作,如根据气体表读数确认所需付款等。

1.在燃气表检查正常开时,启动燃气设备;2.确认气体表读数并准备付款;3.检查燃气设备是否正常运行;4.操作完毕后关闭燃气设备并关闭燃气表。

二、厨房厨房是家庭常用的燃气设施使用场所,燃气灶、燃气热水器等常见使用燃气的产品均位于此处。

2.1 燃气灶1.严格按照操作手册操作,确定开关、调节器的功能和使用方法;3.点火前先打开气阀,使燃气畅通;4.点火时应保持安全距离并避免将燃气灶内专用的点火器转向自己或其他人;5.使用完毕后先关闭气阀,再关闭通风设施。

2.2 燃气热水器1.严格按照操作手册操作,确定开关、调节器的功能和使用方法;2.在使用燃气灶前,应清除周围杂物,并先开启通风设施;3.点火前先打开气阀,使燃气畅通;4.避免使用过热的水和洗衣精等对燃气热水器管道产生腐蚀作用;5.使用完毕后先关闭气阀,再关闭通风设施。

三、浴室浴室通常是家庭中使用燃气设施的第二个最常见地点。

燃气热水器是浴室中常见的使用燃气设施。

3.1 燃气热水器1.严格按照操作手册操作,确定开关、调节器的功能和使用方法;3.能够看到燃气热水器控制部分时才能使用,避免盲目操作;4.点火前先打开气阀,使燃气畅通;5.避免使用过热的水和洗衣精等对燃气热水器管道产生腐蚀作用;6.使用完毕后先关闭气阀,再关闭通风设施。

四、锅炉房锅炉房常用于安装分户式燃气设施,如家庭采暖热水等。

以下是锅炉房操作规程。

1.严格按照操作手册操作,确定开关、调节器的功能和使用方法;2.在使用燃气锅炉前,应清除周围杂物,并先开启通风设施;3.点火前先打开气阀,使燃气畅通;4.需要经常对燃气锅炉设备进行检查,确保其稳定运行和安全;5.使用完毕后先关闭气阀,再关闭通风设施。

燃汽壁挂炉使用说明书

燃汽壁挂炉使用说明书

燃汽壁挂炉使用说明书
燃气壁挂炉是一种以天然气为能源的热水器,具有强大的家庭中央供暖功能。

以下是一份燃气壁挂炉使用说明书的简要内容:
1.安装和检查:确保由专业人员正确安装燃气壁挂炉,并检查燃气、水和电源连接是否安全。

2.操作面板:熟悉壁挂炉的操作面板,包括开关、温度调节、定时器等功能按钮。

3.燃气供应:确保燃气供应正常,检查燃气阀门是否打开。

4.点火和运行:按下点火按钮,壁挂炉将启动并开始加热。

可根据需要调节温度和运行模式。

5.安全注意事项:遵循使用手册中的安全规定,如不要在壁挂炉周围放置易燃物品,保持通风良好等。

6.维护和保养:定期进行壁挂炉的维护和保养,包括清洁燃烧器、更换过滤器等,以确保其正常运行和延长使用寿命。

7.故障排除:如果遇到故障或异常情况,参考使用手册中的故障排除指南,或联系专业维修人员进行维修。

8.售后服务:了解壁挂炉的售后服务政策和联系方式,以便在需要时获得技术支持和维修服务.
请注意,以上内容仅为一般性指导,具体的使用说明可能因品牌和型号而有所不同。

在使用燃气壁挂炉之前,请务必仔细阅读随附的使用手册,并按照制造商的建议进行操作和维护。

如有任何疑问,建议咨询专业人士或联系制造商的客户服务部门。

燃气系统操作规程

燃气系统操作规程

燃气系统操作规程一、引言燃气系统操作规程旨在确保燃气系统的安全运行,保护人员和财产的安全。

本规程适用于所有涉及燃气系统操作的人员,包括操作员、维护人员和管理人员。

二、定义1. 燃气系统:指包括燃气供应管线、燃气调压装置、燃气计量装置、燃气储存装置、燃气输送管道等组成的系统。

2. 操作员:指负责燃气系统日常操作的人员。

3. 维护人员:指负责燃气系统维护和检修的人员。

4. 管理人员:指负责燃气系统管理和监督的人员。

三、操作要求1. 操作前准备1.1 操作员应熟悉燃气系统的结构、工作原理和操作流程,并掌握相应的安全知识。

1.2 操作员应佩戴个人防护装备,包括防护眼镜、防护手套和防护鞋等。

1.3 操作员应检查燃气系统的设备和仪器是否正常运行,并确保相关设备安全可靠。

1.4 操作员应查看燃气系统的操作规程和操作手册,了解系统的操作要求和注意事项。

2. 燃气系统操作2.1 操作员应按照燃气系统的操作流程进行操作,严格遵守操作规程和操作手册的要求。

2.2 操作员应确保燃气系统的阀门、开关等设备处于正确的操作位置,避免误操作。

2.3 操作员应定期巡检燃气系统的设备和管线,及时发现并处理异常情况。

2.4 操作员应及时记录燃气系统的运行情况和操作记录,确保数据的准确性和完整性。

3. 突发情况处理3.1 操作员在发生燃气泄漏、火灾等突发情况时,应立即采取紧急措施,包括关闭燃气阀门、报警并疏散人员等。

3.2 操作员应按照应急预案进行处理,与相关部门和人员进行紧急联系和配合。

3.3 操作员应定期参加燃气系统突发情况处理的演练和培训,提高应急处理能力。

四、维护要求1. 定期检修1.1 维护人员应按照燃气系统的维护计划进行定期检修,包括设备的清洁、润滑和紧固等。

1.2 维护人员应对燃气系统的设备和管线进行定期检测,确保其安全可靠。

1.3 维护人员应及时更换燃气系统的老化和损坏部件,确保设备的正常运行。

2. 故障处理2.1 维护人员应及时处理燃气系统的故障,包括设备的维修和更换等。

(完整版)CNG燃气操作标准化手册

(完整版)CNG燃气操作标准化手册

操作标准化手册(试行)管道和分输站目录一、操作规程 (1)1、阀门操作规程 (1)2、阀门注脂操作规程 (2)3、阀门排污操作规程 (4)4、汇管排污操作规程 (5)5、过滤器操作规程 (6)6、调压设备操作规程 (9)7、先导式安全阀拆卸操作规程 (11)8、压力表拆装操作规程 (12)9、温度表拆装操作规程 (14)10、压力变送器操作规程 (15)11、温度变送器操作规程 (17)12、加臭设备操作规程 (19)13、注脂枪操作规程 (24)14、空气压缩泵使用操作规程 (25)15、正压式呼吸器使用保养操作规程 (27)16、便携式可燃气体检测仪使用操作规程 (29)17、管道放散、降压作业操作规程 (30)18、放空作业操作规程 (32)19、消防器材操作规程 (34)20、柴油发电机安全操作规程 (39)21、流程切换操作规程 (41)22、拆卸流量计操作规程 (42)23、恒电位仪操作规程 (44)24、配电室安全操作规程 (47)25、气液联动阀维护保养操作规程 (49)26、雷迪RD8000操作规程 (51)27、阴保电位测试作业操作规程 (53)28、清管收球操作规程 (55)29、自用气操作规程 (58)30、UPS操作规程 (59)31、SCADA系统操作规程 (61)32、电加热器操作规程 (63)二、操作指令卡 (65)1、先导式安全阀拆卸操作指令卡 (65)2、先导式安全阀安装指令卡 (66)3、温度变送器拆卸指令卡 (67)4、温度变送器安装指令卡 (68)5、温度表拆卸指令卡 (69)6、温度表安装指令卡 (70)7、压力变送器拆卸指令卡 (71)8、压力变送器安装指令卡 (72)9、压力表拆卸指令卡 (73)10、压力表安装指令卡 (74)11、差压变送器拆卸指令卡 (75)12、差压变送器安装操作卡 (76)13、流量计拆卸操作卡 (77)14、流量计安装指令卡 (78)15、气液联动阀开启(关闭)指令卡 (79)16、手动球阀开启(关闭)指令卡 (80)17、电动球阀现场手动开启(关闭)指令卡 (81)17、电加热器启机(停机)指令卡 (82)18、发电机启机(停机)指令卡 (83)19、过滤器A路切换至B路指令卡 (84)20、过滤器B路切换至A路指令卡 (85)21、二级调压A路切换至B路指令卡 (86)22、二级调压B路切换至A路指令卡 (87)23、调压阀、切断阀设定值设定指令卡 (88)24、自用气调压指令卡 (89)25、切断阀切断复位指令卡 (90)26、收球作业指令卡 (91)27、阀门注脂指令卡 (92)28、球阀排污放空指令卡 (93)29、过滤器排污指令卡 (94)30、过滤器更换滤芯指令卡 (95)31、汇管放空指令卡 (96)32、汇管排污指令卡 (97)33、加臭剂填充指令卡 (98)34、加臭装置启机、停机指令卡 (99)35、空气呼吸器充压机启机、停机指令卡 (100)36、雷迪测量管道走向指令卡 (101)37、雷迪测量管道埋深指令卡 (102)三、检查记录表 (103)1、XXXXX站巡回检查记录表 (103)2、XXXXX站日安全检查表 (105)3、XXXXX站管道日安全检查表 (107)4、XXXXX站周安全检查表 (108)5、管道管理部月安全检查表 (110)一、操作规程1、阀门操作规程1.主要内容及适用范围1.1本操作规程规定了阀门的检查准备、操作程序和注意事项。

燃气使用说明书

燃气使用说明书

燃气燃烧器运行操作、维护说明书目录目录 (1)1.概述 (2)2.投运准备 (2)3.点火 (2)4.运行 (3)5.维护 (4)附1 燃烧器安装图 (6)1.概述该说明书适用于我公司生产的LB-BPY150型普通燃气燃烧器,其中内容对不同规格产品可能略有不同,如果出入较大,请向我公司提出咨询。

1.1 设计基础条件如下:正常操作炉膛负压:-5—-20mmH2O过剩空气系数:1.10~1.20助燃空气温度:常温~261℃通风形式:自然通风、强制通风通风压力:0~25mmHO2燃料:燃料气密度:0.83~0.884kg/Nm3温度:常温压力:~ 0.12Mpa1.2 热负荷单个燃烧器发热量:最大(MW)2.0正常(MW)1.6最小(MW)0.41.3 要求:1.3.1 燃料气必须过滤,以防堵塞喷孔。

1.3.2 燃料气压力必须稳定,防止造成熄火。

1.3.3 燃料气中不可携带残液。

2.投运准备2.1 投运前,必须将炉前有关工艺管道清理、吹扫干净,再将瓦斯枪和长明灯安装连接就位。

2.2 对于新安装燃烧器,投运前应对燃烧器筒体、喷嘴、连接软管进行全面吹扫、清理、试漏等开工准备工作,以确认无堵塞、泄漏。

2.3确认燃烧器风道蝶阀调节灵活、开关方向正确。

2.4确认燃料气管网用燃料气置换合格。

3.点火3.1点火准备3.1.1确认该炉燃料系统具备开工条件;3.1.2确认引风机运行正常;3.1.3确认炉膛负压正常、稳定;3.1.4确认燃料气压力正常、稳定;3.1.5 吹扫炉膛5~10分钟,取样分析以确保炉内无任何可燃气体成分,并即时点燃长明灯;3.2点火3.2.1点火时首先关小一、二次风门,而后将点火器(或火把)从点火孔或看火孔插入,点燃长明灯;也可将长明灯卸下,点燃后安装就位。

3.2.2确定长明灯点燃且燃烧正常、稳定后,缓慢打开主喷嘴燃料气进口阀,引燃主喷嘴。

3.3 如果同时投运多台燃烧器,应依以上程序逐个点火。

切忌在不先点燃长明灯的情况下直接引燃各主喷嘴。

燃气分析仪操作说明书

燃气分析仪操作说明书

燃气分析仪操作说明书一、简介燃气分析仪是一种广泛应用于工业、环保、能源等领域的仪器设备。

本操作说明书将详细介绍燃气分析仪的正确使用方法,以及各项功能的操作流程和注意事项。

二、器材准备在操作燃气分析仪之前,请确保以下器材准备完备:1. 燃气分析仪主机及相应附件:包括传感器、探头、样品管等;2. 电源线:确保设备能正常供电;3. 校准气体:根据需要选择合适的校准气体;4. 手册和软件:熟悉燃气分析仪的功能和使用方法。

三、操作步骤1. 连接电源:将燃气分析仪主机与电源线连接,确保仪器能正常供电。

2. 开机与初始化:按下电源开关,待仪器启动并初始化完成后,进入待机状态。

3. 校准:根据需要进行仪器的校准。

首先将仪器与校准气体连接,按下校准按钮,并按照仪器屏幕上的指引完成校准的各项参数输入。

4. 取样:用样品管将待测气体引入燃气分析仪,确保样品管与探头连接紧密,同时避免气体泄漏。

5. 开始分析:按下分析开始按钮,根据仪器的工作模式和设定参数,仪器将开始对待测气体进行分析。

6. 结果显示与记录:将分析结果显示在仪器屏幕上,并注意记录或保存相关数据。

同时,根据需要可以将结果通过打印、导出或其他方式进行输出。

7. 关机与清理:在使用完毕后,按照仪器的关机步骤操作,关闭燃气分析仪并进行相关的清理工作。

确保仪器存放在干燥、通风的环境中。

四、注意事项1. 安全使用:操作燃气分析仪时,请佩戴防护手套和眼镜,注意防护措施,避免发生意外。

2. 适用范围:燃气分析仪适用于各类燃气的分析,但需要根据不同气体的特点和分析要求进行相应调整。

3. 校准间隔:定期校准燃气分析仪是确保测试结果准确可靠的重要手段,建议按照仪器说明进行校准,校准间隔根据实际使用情况来确定。

4. 清洁保养:燃气分析仪外壳及配件应保持清洁,避免灰尘、水汽等对仪器的影响。

同时,注意及时更换传感器和探头等易耗部件。

5. 技术支持:若在使用过程中遇到任何问题,请及时与设备供应商或相关技术支持人员联系,以获得帮助和解决方案。

燃气报警控制器日常使用操作说明KZI主机

燃气报警控制器日常使用操作说明KZI主机

燃气报警控制器日常使用操作说明
(KZI型号总线制主机)
本燃气报警系统由四部分组成,分别是报警控制器+报警探测器+紧急切断阀+阀控箱。

信号报警和关阀控制部分自动运行,不需要人工干预,开启阀门需要人工干预。

1、开机
打开机箱内主、备电开关,系统显示
开机LOGO,进入预热阶段预热完毕,仪器
进入正常监控状态,系统列表显示各路探测
器的当前气体浓度。

2、报警处理
当检测现场有气体泄漏时,液晶屏幕上
对应探测器的浓度值开始变化,当浓度达到
低限报警设定值时,控制器会发出低报音,面板上的探测器报警灯亮,启动对应的低报联动装置;当浓度达到高限报警设定值时,控制器会发出高报音,启动对应的高报联动装置
3、消音处理
按“消音”键,报警音消除。

4、复位
当事故解除,气体浓度降到报警设定值以下后,首报地址、报警数量、低限报警声音和探测器报警指示灯锁定,直至按“复位”键清除。

5、故障诊断
当系统线路发生故障(短路、断路)时,液晶屏幕的对应节点状态显示“通故”,系统故障灯亮、故障声音响,此时请联系技术人员处理。

免监检博联燃气模温机安全操作及保养规程

免监检博联燃气模温机安全操作及保养规程

免监检博联燃气模温机安全操作及保养规程1. 前言免监检博联燃气模温机是一种常用于工业生产中的设备,它的安全操作和保养是非常重要的。

正确的使用方法和维护保养可以有效地提高设备的使用寿命,并保证生产的安全性和质量。

2. 设备的基本介绍2.1 设备简介免监检博联燃气模温机是一种集模具加热、模具冷却、塑料熔融、注塑成型等多种功能于一身的设备。

其主要由一个加热系统、一个冷却系统、一个注塑系统和一个液压系统组成。

2.2 设备的结构与原理设备主要由模具、加热系统、控制系统、冷却系统和液压系统等部分组成。

其原理是通过模具的加温和冷却来实现塑料的注塑成型,并通过控制系统来调节加热、冷却、注塑等功能的工作参数。

3. 设备的安全操作规程3.1 设备的安全注意事项在使用设备时,需要注意以下事项:•切勿将手或其他物体放入设备内部,避免危险发生。

•操作前应检查设备是否处于正常状态,如发现问题应及时进行维修处理。

•操作时应严格按照设备使用手册进行操作,切勿任意操作或调整。

•设备附近不得摆放易燃物品,以免发生火灾。

•增加防护罩,避免操作误伤。

•操作时注意安全防范,谨防意外事故发生。

3.2 设备的操作步骤使用设备时,需要按照以下步骤进行操作:3.2.1 开机步骤1.按下开启按钮,打开设备电源开关。

2.开启控制系统,对设备参数进行设置。

3.开启液压系统,对液压系统进行调节。

3.2.2 生产步骤1.将生产所需原材料加入设备中。

2.根据生产需求对加热、冷却、注塑等功能进行设置调节。

3.按下生产按钮,启动生产过程。

3.2.3 关机步骤1.关闭生产按钮,结束生产过程。

2.关闭液压系统。

3.关闭控制系统。

4.关闭电源开关。

3.3 设备的维护保养设备在长时间的使用过程中,需要进行定期的维护保养工作,保证设备的正常运行。

具体的维护保养事项如下:•定期对设备的各个系统进行检查和维护。

•定期清洗设备内部,保证设备的卫生和清洁。

•定期更换设备的附件和易损件,避免设备因附件和易损件损坏而导致生产中断。

燃气设备操作手册(多种)

燃气设备操作手册(多种)

设备操作维护规程(修订版)2009年2月27日目录第一章手动阀门操作维护规程第二章电动阀门操作维护规程第三章气液联动阀门操作维护规程第四章过滤器的操作维护规程第五章燃气自动加臭装置操作维护规程第六章弹簧式安全阀操作维护规程第七章调压撬操作维护规程第八章切断阀操作维护规程第九章调压器操作维护规程第十章可燃气体报警装置操作维护规程第十一章柴油发电机操作维护规程第十二章流量计操作维护规程第十三章仪表操作维护规程第十四章低压配电控制柜操作维护规程第十五章消防设备操作维护规程第十六章阀门井操作维护规程第十七章调压柜(箱)操作维护规程第十八章管壳式换热器操作维护规程第十九章热水锅炉操作维护规程第二十章CNG调压站操作维护规程第二十一章天然气压缩机操作维护规程第二十二章干燥器操作维护规程第二十三章售气机操作维护规程第二十四章立式离心泵操作维护规程第二十五章液化天然气焊接绝热气瓶操作维护规程第二十六章 LNG储罐操作维护规程第二十七章电锤操作规程第二十八章 PE电熔焊机操作维护规程第二十九章 PE热熔对焊机操作维护规程第三十章电动开孔机操作维护规程第三十一章 (220V-380V)汽油发电机操作维护规程第三十二章空气压缩机(柴油机)的操作维护规程第三十三章手砂轮操作维护规程第三十四章电动套丝机操作维护规程第三十五章电动开孔机操作维护规程第三十六章电焊机操作维护规程第三十七章手提式可燃气体检漏仪操作维护规程第三十八章 F型电热水浴式气化器操作维护规程第三十九章注油器操作维护规程第四十章镀层测厚仪操作维护规程第四十一章SP-Ⅲ型氧气检测报警仪操作维护规程第四十二章针孔探测仪(火花检漏仪)操作维护规程第四十三章变频气绝缘携带式Χ射线探伤机操作维护规程第四十四章 SWG-2A型液压弯管机操作维护规程序言为保证运营部燃气设备的正常运行,预防事故发生,使运行人员能按照操作维护规程对燃气设备进行巡视、操作、记录、检查、维修等常规工作,特制定本规程。

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博恩汉810B(8B系列)模块燃气锅炉操作手册请注意:本锅炉必须由经专业训练的技术人员提供维修服务。

请保持锅炉区域清洁,远离可燃材料:汽油和其他易燃液体、气体。

请勿将任何障碍物放在锅炉房内,以免阻碍助燃空气流动和通风。

一、博恩汉810B模块燃气热水锅炉介绍1.技术参数额定热功率:158KW额定工作压力:0.34MPa (50PSI)热效率:91%燃气压力:天然气:1.25---3.54 KPa液化石油气:2.54---3.54 KPa注:额定热功率为海拔610m以下适用,超过这一海拔高度,每增加305米,应减少4%。

2.锅炉结构示意图:A.通风罩B.防倒烟开关C.铸铁炉片D.外壳E.铸铁密封接头F.渗铝钢燃烧器G.燃气分配管H.火焰反烧开关I.燃气控制阀K.变压器L.温压表M.安全阀3.特点:博恩汉810B(8B系列)热水锅炉,铸铁模块结构,制造精巧,结构紧凑,传热性能好,炉片外侧采用了密集的扩展受热面(锥肋)能最大限度地吸收烟气中的热量,降低排烟热损失,铸铁密封接头可以与炉片一起膨胀、收缩,有效防止各种石化制品腐鉵,延长使用寿命,大气式燃烧,基本无噪音,不使用吸音材料,就可以保持安静的环境。

博恩汉810B(8B系列)热水锅炉属水管锅炉范畴,对水质要求较高。

若锅炉用循环水,水质差,或补水频繁,水垢增加,游离氧增加,二者都将导致锅炉寿命减少。

尤其是水垢的增加,会隔离水与铸铁壁的接触,使锅水不能充分冷却炉片。

炉片下面、侧下面与火焰接触的部位会因为结垢厚而局部过热、过烧,造成炉片爆裂可以认为结垢是铸铁模块锅炉的最大危害(这种事故不是因锅炉炉片存在铸造缺陷造成,不在保修范围内)。

这是使用者要特别注意的,因为从任何方的利益出发,这种事故都是不应该出现的。

4.各部分使用:从锅炉结构示意图中,我们可以看到,锅炉本体部分由铸铁炉片(两侧边片和中间炉片)通过铸铁密封接头联接起来,炉片是由优质灰铸铁铸造成型。

不同数量炉片联接起来组成炉片组件,炉片组件上部由顶盖罩接起来,顶盖中间圆孔为烟气出口。

左右边片下部比中间炉片尺寸大,形成组件下部的一大空腔,其内架设多根火口朝上的管状燃烧器,这个空腔即是大气式燃烧的燃烧室,这个空腔的上面及相邻的侧面(即炉片的底面,外侧下面)是模块锅炉的辐射受热面,另外的的受热面则是火焰(烟气)流经的炉片的带有锥肋的两侧面,是对流传导受热面。

密集的锥肋,最大限度地扩展了对流传导受热面,同时也增加了烟气紊流,提高了传热系数,增强了热的传导作用。

炉片内腔由密封接头串联起来即为锅炉的锅的部分。

810B的锅水容量为82.9升。

二、基本工作原理博恩汉810B(8B系列)燃气热水锅炉,可由单台也可以多台模块组合和(智能控制系统)控制电脑组成供暖、供热的热源。

适用的燃料是天然气或液化石油气。

以天然气为例,锅炉系统使用的天然气经室外中压或低压管道引入,经调压箱减压后进入燃气仪表间(过滤、计量、稳压、气体检漏)再通过管道送往锅炉。

锅炉前有燃气管道阀门,锅炉内设置燃气控制阀,燃烧室内安排有小火点火器和主燃烧器(多根管状)。

小火点火器先点燃(是应用固体电路通过电火花点燃小火燃烧)经火焰监视元件确认已点燃后,主燃气阀打开,小火逐一引燃各主燃烧器(点火过程始终是火等器),防止出现爆燃事故。

燃气的热能通过铸铁炉片底面及铸有锥肋的侧面以辐射和对流传导方式传给炉片内容纳的锅水。

换热结束的烟气经顶盖、烟囱排出。

热水锅炉都是满水循环运行,循环水泵将采暖、供热系统回水压进(或抽进)锅炉,锅内水经加热后,通过供水阀门送出供暖、供热。

循环水系统补水是将水处理制作的合格的软化水补入回水管道,弥补系统的失(漏)水,一般在循环泵入口处,称定压点。

三、燃气热水锅炉的使用燃气热水锅炉运行状况的优劣与运行管理,规范操作,维护保养等多方面有关。

所以首先要强调的是运行管理,司炉人员一定要记熟安全操作规程,规范运行。

其次是要坚持好锅炉房八项制度,特别是岗位责任制、水质化验制度、巡回检查制度、运行记录制度,交接班制度和维护保养制度。

由于热水锅炉出入口都直接与循环管网接通,组成一个循环系统,一般锅水与管网系统里的水不断循环、交换,成为一体,即在锅炉内总是满水运行,不像蒸汽锅炉有高低水位问题。

其主要运行控制参数是运行温度、运行压力,在使用热水锅炉时要时刻监视这两点。

按我国《热水锅炉安全技术监察规程》规定,锅炉出口热水温度低于100℃称为低温热水锅炉。

一般住宅直接采暖用锅炉大多数使用的设计温度是95/70℃。

水温低于100℃,一般觉得不会在锅炉和循环管路中出现沸腾现象,运行温度不会出现什么问题,但实际上在锅炉的运行中,由于水的流量,特别是循环水量的降低,锅内水流速度的降低,热传导的不及时和受热不均,也有可能出现局部汽化现象,时间久了,会影响锅炉的安全运行,所以一定要监视运行温度,不应发生超温报警现象。

其次是监视运行压力。

热水循环系统设计时都会考虑到系统要满水运行,要考虑系统定压、超压保护和安全泄水问题。

如果正确操作, 该开启的阀门开启, 管路全部畅通, 一般不会出现系统超压问题, 多是因管路系统局部漏水, 水循环压力下降。

少许的降压,循环系统有定压自动补水设计,都会自动处置。

四、博恩汉810B(8B系列)燃气热水锅炉操作规程1.启动前的准备(检查)工作1)锅炉及整个采暖、供热系统是否已充满水;2)电源,电力供给(电压)是否正常;3)燃气供给(压力)是否正常;4)锅炉及整个采暖、供热系统管道阀门,该开通的是否开通,该关闭的是否关闭;5)检查压力表、温度表(温压表)是否正常,该设标识红线的是否已划线了;6)超温控制是否按确定值调整好了;7)锅炉电控箱面板上仪表,指示(灯)是否正常、完好;8)现场照明是否正常、到位。

2.启动,点火:确认上述8项检查全部符合要求,可进入启动、点火。

1)先启动循环泵,让循环水冷运转起来;2)打开燃气管道阀门。

(若多台模块组合,应顺序将燃气管道阀门全打开);3)将模块炉前门打开,顺序轻轻按下燃气控制阀上开通按钮,并顺时针旋转至“OFF”;4)按下启动电钮,小火燃烧器点燃,然后主气阀打开,各主燃烧器逐一点燃;5)调节燃气调节器和空气调节阀(套管),使主燃烧器火焰达到最佳状况。

6)关好各模块炉前门,点火结束,可投入运行。

3.运行监控1)采暖,供热系统正常运行时,系统用定压装置定压。

当系统水压低至定压下限时,补水泵启泵向系统里补水,直补到定压上限时停泵,使系统水压维持个定值、锅炉满水运行。

2)循环水泵、补水泵等转动机械要采用一看、二听、三摸的方法进行监控,发现问题、异常,及时检修。

3)定期定时作锅水检测,应保证锅水的PH值在8---11之间(可用石芯试纸直接检测)若PH值偏低,应通过补水加药剂(防腐阻垢剂)使之升高,使PH值保持在8---11之间。

同时坚持定期排污,减少和防止锅内结垢和水渣沉积。

4)锅水温度由模块炉超温控制器监控。

当锅水温度达到预设温度上限,超温控制器断开,终止向点火模块和燃气控制阀供电,则燃气输送切断,主燃烧器和小火燃烧器熄火。

当锅水温度降下来降到温度下限时,超温控制器接通,点火模块和燃气控制阀供电,启动点火程序。

锅炉重新正常运行。

两台以上模块组合锅炉,通常用锅炉控制器(电脑)控制,锅炉控制器(电脑)将根据设定程序调节模块组合锅炉供水温度及不同的运行模式运行。

4.停炉1)自动停炉:锅炉运行时受超温控制器(电脑)监控,锅水温度达到了预设温度上限,主燃烧器熄火,自动停炉,此时锅炉还是处于运行状态;当锅水温度降至预设温度下限时,主燃烧器点燃,锅炉又进入正常运行。

2)故障停炉:锅炉在运行中出现故障如系统漏水,循环泵故障,主燃烧器突然熄火等,这时锅炉无法正常运行,则断电停炉。

待检查出故障原因,并排除后,送电,重新启动,点火运行。

3)停炉保养:采暖锅炉,采暖期结束后,要注意停炉保养。

首先排掉锅水,将锅内结垢物清除,冲洗干净,然后再使用停炉保护剂,湿法保护。

五、810B(8B系列)模块锅炉采暖供热系统运行故障及故障排除1.水循环系统运行故障1)循环泵、补水泵运转噪声变大,往往是由轴承受损造成,解决办法是更换轴承。

2)循环泵、补水泵漏水。

一般发生在轴密封处,机械密封可能受损,要更换。

若是盘根泄漏,再填充或更换盘根。

3)循环水泵进、出口压力表抖动厉害,采暖用户有反映温度不够,或时热时不热,一般是循环水系统某局部有堵塞或是系统内存有空气。

查明部位,清除堵塞,排净存气即可解决。

4)多台模块组合,个别锅炉温升过快。

一般是水力不平衡原因。

个别锅炉水流量不足,水流速慢,造成升温快。

此时可以调整管路中不同阀门的开度,使通过锅炉的水流量尽量达到平衡,要保证燃烧运行的各模块锅炉间出水的温度基本相同,最大偏差不得超过10℃。

2.燃气、燃烧系统运行故障:1)天然气压力下降,若不是天然气公司供气不足,则一般是气路局部有堵塞物(细灰尘等)。

清理过滤器,清扫电磁阀,应能解决。

2)液化石油气,压力上不去,压力不足。

一般是气路油污阻塞,清除油渍,污物应可解决。

3)液化石油气有爆燃现象发生。

一般是调压、稳压器内调压皮膜变形,严重漏气或皮膜破裂造成,更换破损皮膜。

3.电控系统运行故障:1)小火点燃不打火A.电路不通B.控制回路中有断开点查明原因,保证电路通畅;有断点,接通,元器件损坏,更换。

2)点火模块变形:点火模块是电控器件,变形、损坏是高温造成的热变形。

高温产生原因A.热烟气未排出去,反灌,反烧造成B.燃气回火,在喷嘴处燃烧、烘烤点火模块造成。

查明原因,变形损坏的更换。

3)反倒烟开关(一次性使用元件)打开。

终止了向点火模块和燃气控制阀供电。

其原因是排烟系统(烟道,烟囱)阻塞,清除阻塞,畅通排烟系统,并由维修技术人员重置反倒烟开关。

4)火焰反烧开关(一次性使用文件)打开。

终止了向点火模块和燃气控制阀供电。

造成原因:A.通风调节器故障,未打开B.排烟系统(烟道、烟囱)阻塞。

排除通风调节器故障,清除阻塞,畅通排烟系统,并由维修技术人员重置火焰反烧开关。

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