浮法玻璃成型操作手册

R00FirstIssueP.BAIVIER14/06/2004Rév.Nom/NameDateVisaEtablile:Drawnon:14/06/2004Approuvéle:Approvedon:25/06/2004Par:By:P.BAIVIERPar:By:D.DELALANDEVérifiéle:Checkedon:21/06/2004Par:By:JeanLucMAGERJIANGMENFARUNGLASSCO.TINBATH350/400MT/D–15BAYSOPERATINGandTROUBLESHOOTINGINSTRUCTIONSFORPRODUCTIONA4FolioPAGE1/7231.4412A-0500-0-T-0403R00CedocumentestlapropriétédeSTEINHEURTEY.Ilnepeutêtrecopiénicommuniquéàdestierssanssonautorisation.ThisdocumentisprivateandconfidentialandmustnotbecopiedordisclosedtoathirdpartywithoutSTEINHEURTEY'sconsentCONTENTSA. MANMACHINEINTERFACES 5 1. GLASSFORMINGBATH 5 1.1. Utilitydistributioncircuits 5 1.2. Tweels 6 1.3. HeadandEndcoolers 6 1.4. Roofheating 7 1.5. TopRollers 8 1.6. Fencesandpushers 8 1.7. Dedrossingpockets 8 1.8. Exitlipcooling 8 1.9. Bathpressure 9 1.10.Bathbottomcasingcooling(blowers) 9 1.11. Temperaturemonitoring 10 1.12. Videosystem(periscopesandcameras) 11 2. DROSSBOX 2.1. LiftOutRollers(seealsolehrmanual) 12 2.2. Curtains 12B. ALARMSMANAGEMENTandTROUBLESHOOTING 13 1. GLASSFORMINGBATH 13 1.1. Utilities 13 1.1.1 TOPmonitoring 13 1.1.2 Utilitydistributioncircuit 14 1.2. Tweels 16 1.3. Headandendcoolers 16 1.4. Roofheating 17 1.5. TopRollers 17 1.6. Fencesandpushers 17 1.7. Dedrossingpockets 18 1.8. Exitlipcooling 18 1.9. BathpressureandN2H2control 18 1.10.Bathbottomcasingcooling(blowers) 19 1.11. Temperaturemonitoring 20 1.12. Videosystem(periscopesandcameras) 20 2. DROSSBOX 2.1. LiftOutRollers 21 2.2. Curtains 21

C. OPERATIONMANAGEMENT 22FLOATBATHTECHNOLOGY 22Glassviscosity,stressandstretch 22Equilibriumfloat 25Floatribbonformation 25Productionatspecifiedthicknessandwidth 28TWEELCONTROL 32Spoutlipandtweelutility 32Tweelcontrol 331.2.1 Tweelmechanism 331.2.2 Tweelcontrol 35 3. ATMOSPHERECONTROLANDDISTRIBUTION 36ActionofHydrogenandNitrogen 36Totalflowanddistribution 37Bathchemistry 38 3.3.1 Oxygenandsulfurcycle 38 3.3.2 Chemistryproblems 40 4. HEATCONTROL 41Roofheating 41Headcoolers 43Endcoolers 43 5. TOPROLLERS(OperatingParameters) 446. USUALANDDAILYDUTIESONTHEFLOATBATH 45Operatordailyduties 46Cleanthecoolers 49Cleanpooloftinoftheknurl 50Blowdowntinoxidefromfloatbathroof 50Flushdebrisfrombehindtheregulatingtweel 51ReplacementofthegraphiteblocksundertheLOR 51Cleaningoftheendoscopes 51Majormaintenanceactions(tweels,spoutlip,restrictortile,wetbacktile,lift-outroller) 52 7. GLASSTHICKNESSCHANGE 53Changetothickerglass 547.2 Changetothinnerglass 568. EMERGENCYPROCEDURES 58Exitendbreak–Ribbonbreak 59Shutdown 59Start-upfollowingsheetloss 60Powerfailure 61Nitrogenorhydrogenfailure 61Increase/decreaseinglassribbonpoolspreadwidth 62Pluckingoftheglassribbonedge 62Foldoverprocedure 63

9. TINBATHDEFECTS(BOTTOMSURFACE) 64Largeopenbottombubble 64Bodybubblewithhalo 64Openflatbottombubble 64Openshallowbottombubble 65Dust 65Color 65Diagonaldrossscar 65Dross 65Drossspot–drossband 66Venteddrossspot 66Tinpickup 66Coldendspeck 67Hotenddust 67Smallopenbottombubble 67Bottomdragline 68Aluminousdrop 68Coldmetaldrag 68Exitscar 68Lipbubble 69Wetbacktilebubble 69Bloom 6910. TINBATHDEFECTS(TOPSURFACE) 70Topspeck 70Drip 70Topopensurfacebubble 71Curtainscars 71Topdragline 71 Tweelline 72Ridgeorherringbonedistortion 72Hammer 72A-MAN–MACHINEINTERFACES人机界面1. GLASSFORMINGBATH玻璃成形槽1.1. Utilitydistributioncircuits公用工程分配回路OnDCS

:关于OnDCS. alarmfor

:警告 *Coolingwaterlowpressuredetection冷却水最低压力测试 *Coolingwaterflow/temperaturedetectiononallindividualcircuits冷却水流量/温度 *Nitrogenlowpressuredetection低压氮检测Nitrogenlowflowdetectionforv *N²H²lowpressuredetection氮氢气低压检测 *Compressedairlowpressuredetection压缩空气低压探测OnLogicBackup

:逻辑备份Nocommand,nordisplay没要求，没显示OnControlBackup

:控制备份Nocommand,nordisplay无要求，无显示1.2. Tweels(backtweelandfronttweel)闸板（后闸板和前闸板）OnField

:在控制面板上Foreachtweel每个闸板 . manualwheel手动闸板 . push-buttonUPmovement上升按钮 . push-buttonDOWNmovement下降按钮 . digitaldisplayforheightoftweelmeasure闸板高度数字显示Forbothtweels两个闸板 . 1speedselectionswitch“pulse/low/high”一个速度选择开关“脉冲/低/高” . emergencySTOPbutton紧急停止按钮OnBathControlRoom

:锡槽控制室Foreachtweel每个闸板 . push-buttonUPmovement上升按钮 . push-buttonDOWNmovement下降按钮 . digitaldisplayforheightoftweelmeasure闸板高度数字显示Forbothtweels两个闸板 . 1controlmodeselectionswitch“local/remote”一个速度选择开关“脉冲/低/高” . 1speedselectionswitch“pulse/low/high”紧急停止按钮 . emergencySTOPbutton紧急停止按钮OnDCS

:在DCS上 . alarmfor

:警告 * tweelscontrolgeneraldefect闸板控制错误 . displayof

:显示 * Backtweel:后闸板 -heightposition高度位置 -pulseorderforupmovement上升的脉冲命令 -pulseorderfordownmovement下降的脉冲命令 * Fronttweel:前闸板 -heightposition高度位置 -pulseorderforupmovement上升的脉冲命令 -pulseorderfordownmovement下降的脉冲命令1.3. Headcoolers(1pair)andendcoolers(5pairs)头部冷却器（1对）和尾部冷却器（5对）OnField:在控制面板上Foreachcarriage(leftsideandrightside)itmeans12carriages每个机架（左右两侧）也就是12个机架 . push-buttontravelINmovement进入按钮 . push-buttontravelOUTmovement退出按钮 . emergencySTOPbutton急停按钮OnDCS

:在DCS上 . alarmfor

:警报coolingwaterlowflowdetectiononeachindividualcircuit(total12)冷却水在每个独立的回路的低流量检测 （共12个）electricalgeneralfaultforeachcarriage(total12)每个机架的一般电气故障（共12个） Asareminder,alarmforgeneralwaterlowpressuredetection (see1.1)作为提醒，普通的低水压探测警报（察看1.1章节）1.4. Roofheating顶部加热Therearetotal33heatingzones共有33个加热区域. - 30arecontrolledbytheoperatorset-point30个是通过操作人员控制的 - thelast3zonescanbeloop-controlledbytemperatureofglassattheendofthefloatbath其余的3个区可被锡槽末端的玻璃温度控制的。Perheatingzone(total33):每个加热区（共33个）OnThyristorPowerUnitPanel:可控硅单元电源控制柜 . Start/Stoppush-buttons按下开始/停止按钮 . controlmodeselectionswitch“Local/Remote“控制模式开关选择“就地/远控” . Localsetpointadjustment就地设置调整 . displayofappliedpower应用电源显示 . displayofzonestatus“ON“or“FAULT“区域状态显示“正常”或“故障”OnDCS

:在DCS上 . Powerset-point电源设置 . displayof

:显示 * «

Remotemodeselected

»遥控选择 * Thyristorpowerunit“

READY

“可控硅供电“准备” * Thyristorpowerunit“

ON

“可控硅供电“开”Foreachpowerthyristorunit每个可控硅单元电源 * appliedheatingpower应用加热电源 * appliedcurrentintensityforphase1应用第一阶段的电流强度 * appliedcurrentintensityforphase2应用第二阶段的电流强度 * appliedcurrentintensityforphase3应用第三阶段的电流强度 . alarmfor

:警报 * busbartoohightemperature母排温度过高 * thermocouplesbreakageorshortcircuit热电偶破损或短路ForeachZone每个区 * electricfault电气故障Forthelastthreezones:最后三个区OnDCS:samethanherebefore+在DCS上与以前的一样 . controlmodeselectionswitch“Auto/Manu“控制模块选择“自动/手动” . glasstemperatureset-point(Automode)玻璃温度设置（自动模式） . powerset-point(Manumode)电源设置（手动）1.5. TopRollers拉边机ThetoprollersmachinesarecompletelyseparatedfromtheDCS.拉边机和DCS.是完全分开的。PleaserefertotheBGEmanual请察看BGE的文件。1.6. Fences(2units)andPushers(2units)挡边器和卷边器（2套）Thecarriageforthepusherandthefenceisofthesamedesign.卷边器和挡边器机架设计上是相同的。Foreachcarriage:每个机架OnField

:在控制箱面板上 . controlmodeselectionswitch“

local/remote“选择控制模式开关“就地/远控” . selector“nipOFF/nipON“选择“关/开” . PushButton“TravelIN“按钮“向里移动” . PushButton“TravelOUT“按钮“向外移动” . button“EmergencyStop“按钮“紧急停止”OnControlDeskCabinet(locatedincontrolroom)

:电柜控制台（位于控制室内） . PushButton“TravelIN“按钮“向里行进” . PushButton“TravelOUT““向外行进” . selector“nipOFF/nipON“选择器“压边/抬起” . signallampforgeneralfault一般故障信号灯 . signallampforwatertemperaturealarm水温信号报警灯 . signallamp“local/remote“就地/遥控信号灯OnDCS

:Foreachcarriage:每个机架 . alarmfor

:报警 * Fenceselectricalgeneralfault 挡边器一般故障 * Pusherselectricalgeneralfault卷边器一般故障 Asareminder,alarmforwaterlowflowdetection (see1.1)作为提醒，低水流量探测警报参看1.1章节1.7. Dedrossingpockets(2units)扒渣箱（2套）TheDedrossingpocketsareeachequippedwitha6polelinearmotor,whichactsonthetinandletthedustgointotheappropriateareaoftheDDP.SeealsomanualfromBGE.Nocontrol,displayoralarmontheDCSnorinthecontrolroom,onlylocalcontroloflinearmotor.每个扒渣池配有一个6个杆的直线电机，作用于锡液和让尘土进入扒渣池适当的区域。同样参看BGE的手册。不需要在DCS上控制，显示或警报也不再控制室，仅仅就地控制直线电机。ForeachLinearMotor:每个直线电机Onlocalcontrolcabinet

:就地控制电柜 . mainisolatorswitch“On/Off“主隔离开关“开/关” . motorisolatorswitch“On/Off“电机隔离开关“开/关” . PushButton“Start”按下“启动”按钮 . PushButtonemergency“Stop“,releasedbyturningaquarterturnclockwise按下急停按钮，通过顺时针旋转四分之一来释放 . Selectorfordirectionofcurrentflow“Push/Pull“电流方向选择器“ . PushButton“Raise”and“Lower“forthepoweroflinearmotor直线电机的电源“上升”和“降低”按钮 . indicationofthepowerofthelinearmotorwith“kWMeter”oncontrolpanel直线电机电源在控制柜上以“千瓦米”指示1.8. ExitLipcooling出口唇板冷却 Asareminder,alarmforwaterlowflowdetection (see1.1)作为提醒，低水流量探测警报（参看1.1章节）1.9. BathPressure锡槽压力3relativepressuretransmitter,situatedinbathentry,bathmiddleandbathend3个相关的压力传感器，放置在锡槽入口，中间和尾部Foreachmeasurepoint每个测量点OnDCS

:在DCS

上 . displayof

:显示 * bathchamberpressuremeasurement锡槽压力测量 . alarmfor

:警报 * toohighbathpressure锡槽压力过高 * toolowbathpressure锡槽压力过低 * pressuretransmittersfailure压力传感器故障1.10. Bathbottomcasingcooling(blowers)锡槽底壳冷却（送风机）Bathcasingiscooledbymeansofthreecoolingblowers,twoworking,theotheroneinstand-by.Nointerlocktopreventfromsimultaneousoperationoftheequipments锡槽通过三个冷却送风机来冷却，两个工作，一个备用。无需通过互锁防止同时运行。Foreachblower:每个风机OnField:在控制面板上 . controlmodeselectionswitch“

Remote/Local-MCC“控制模块选择开关“远控/就地-MCC” . PushButton“START“按下“启动”按钮 . PushButton“STOP“按下“停止”按钮 . button“EmergencyStop“急停按钮OnMCC在MCC上 . displayof

:显示 * motorrunning电机运转 * electricalfault电气故障 * “Start/Stop“command“启动/停止”命令OnDCS

:在DCS上 . Startcommandpulse(1sec.maintained)启动命令脉冲（第一章 . Stopcommandpulse(1sec.maintained)停止命令脉冲 . displayof

:显示 * motor“readyorfault“电机“准备或故障” * motor“runningorstopped“电机“运转或停止” * remotemodeenabled远控模式激活 . alarmfor:警报 * electricalfault电气故障 * blowerrotationdefect(beltbroken)送风机旋转出错（带子断掉） * lessthantwofansrunning少于两个风机运行1.11. Temperaturemonitoring温度控制Thetemperaturemonitoringconcernsmainly温度检测主要是 - glasstemperature(Infra-Redpyrometer)玻璃温度（红外温度计） - tintemperature(typeNthermocoupleprobe)锡液温度（镍热电偶探测器） - roof/busbarstemperature(typeJthermocoupleprobe)顶罩/母排温度（ - bottomcasingtemperature(typeJthermocoupleprobe)底壳温度Glasstemperature玻璃温度1measureincenterBay1,3xinBay10and3xatexitendBay17(left,centerandrightside)OnDCS

:DCS上 . displayof

:显示 * glasstemperature玻璃温度 . alarmfor:警报 * opticalpyrometertransmitterdefect光学高温仪传感器出错 Asareminder,alarmforopticalpyrometerwaterlowflowdetection (see1.1)作为提醒，光学高温仪低水量探测警报Tintemperature锡液温度Measurementonbothleftandrightsideoffloatbath,total16thermocouplesPositionedinbay1,bay2,bay4,bay5,bay7,bay9,bay12andfinallybay15在锡槽左右两侧测量，共16个热电偶。位于1贝，2贝，4贝，5贝，7贝，9贝，和12贝，15贝。OnDCS

:在DCS上 . displayof

:显示 * tintemperature锡的温度 . alarmfor:警报 * toolowtemperature温度过低 * thermocouplesbreakageorshort-circuit热电偶泄漏或短路Roof/Busbarstemperature顶罩/母排温度Measurementoftemperaturenearthebusbars(total28thermocouples)母排附近温度测量（共28个热电偶）2measurementsforbaysN°1,2,12,14,153measurementsforbaysN°5,6,8,10,11,16OnDCS

:在DCS上 . displayof

:显示 * busbarstemperature母排温度 . alarmfor:警告 * busbarstoohightemperature母排温度过高 * thermocouplesbreakageorshort-circuit热电偶泄漏或短路Bottomcasingtemperature底壳温度Measurementoftemperature,withTCsshapedaswasherandtightenedonthecasing.Thereare2TCsonBay0,3TCsforeachother17bays(left,middleandrightside),total53TCs温度测量用TCs形的垫片紧固在壳体上。2个TCs在0贝，每3个TCs分别在17个贝的左、中、右侧。共53个TCs。OnDCS

:在DCS上 . displayof

:显示 * casingtemperature壳体温度 . alarmfor:警报 * casingtoohightemperature壳体温度过高 * thermocouplesbreakageorshort-circuit热电偶泄漏或短路1.12. Videosystem(periscopes,endoscopesandcameras)电视系统（潜望镜、内窥镜、和摄像机）Alltheperiscopes,endoscopesandcamerasarebothonleftandrightsideofthebathTheyarelocatedon:所有的潜望镜，内窥镜和摄像机都是位于锡槽的左右两侧，它们的具体位置如下：bathentryfortheglassflowcontrol(endoscopes)锡槽入口的玻璃流体控制（内窥镜）toprollers(1periscopefor2toprollers,total5periscopesoneachside)拉边机（1个潜望镜对2个拉边机，每边共5个潜望镜）pusherandfence(theendoscopeislocatedatthenarrowingsection)卷边器和挡边器（内窥镜位于窄段）exitlip,anendoscopeallowstoseethewashline(liftoftheribbonoutoftin)出口唇板，一个内窥镜只能看本清洗线（过渡辊台玻璃带带出的锡） - exitdrossbox(camera)出口渣箱（摄像机）Total10mobileandmotorizedperiscopes,6fixedendoscopesand2fixedcameras共10个可移动和机动的潜望镜，6个固定的内窥镜和2个固定的摄像机Foreachmotorizedperiscopes(total10units)每个机动的潜望镜（共10组）Onfield:界面上 . controlmodeselectionswitch“

Local/Remote“控制模块选择开关“就地/远控” . PushButton“TravelIn“按钮“进” . PushButton“TravelOut“按钮“出” . button“EmergencyStop“紧急停止按钮OnControlRoomPanel:控制室电柜 . PushButton“TravelIn“按钮“进” . PushButton“TravelOut““按钮“出” . SignalLamp“Local“信号灯“就地” . SignalLamp“Alarm“信号灯“警报”OnDCS

:在DCS上 . alarmfor

:警报 *toprollerperiscopemotorelectricalfault拉边机潜望镜电机电气故障 Asareminder,alarmfornitrogenand/orwaterlowflowdetection (see1.1)作为提醒，当测得氮或水流太低警报响起2. DROSSBOX渣箱2.1. LiftOutRollers(seealsoLehrManual)过渡辊子Asareminder

:提醒OnDCS:DCS上 . alarmfor

:警报 *CoolingwaterTOPpressuredefect冷却水顶部压力测试 *Coolingwaterflowfailureonallindividualcircuits所有的单独的回路的冷却水流量故障2.2. Curtains挡帘Thepositionofthecurtainscanbemanuallyadjustedcloselytotheglass.Incaseofemergency,theoperatorcancommandaquicklift-upofthecurtains,bymeansofpneumatic.挡帘的位置可以手动调节靠近玻璃。万一出现紧急状况，操作者可以通过气动装置快速提升挡帘。OnField

(controlpanelincludedintherightsideDedrossingPocketcabinet): . PushButton“Lift-Up” . Lever“Going-Down”在（控制柜藏在扒渣箱柜子的正面）OncontroldeskintheControlRoom

:控制室的控制台上 . PushButton“EmergencyLift-Up”按下“紧急提升”按钮 . SignalLamp“CurtainsUp”信号灯“挡帘上升”OnDCS

:在DCS

上 . Noalarm,nordisplay无警告，无显示B-ALARMSMANAGEMENTandTROUBLESHOOTING警报处理和问题解答1. GLASSFORMINGBATH玻璃成形槽1.1. Utilities公用工程. T.O.P.monitoringT.O.P.监测冷却水Incaseoflowpressuredetection万一探测低压alarmDCSDCS

警告 - Checkthewaterpressureatthepressuregaugeneartothepressurecontroller. - Checkpositionofmanualvalveupstreamofpressurecontroller.IfthepressureremainslowthedefectislocatedupstreamoftheTOP.Inthiscasecheckthegeneralworksnetwork.检查压力控制器附近的压力表的水压检查压力控制器上游的手动阀门的位置如压力仍发现低压位于TOP的下游，此时要检查总的管网Nitrogen氮气Incaseoflowpressuredetection万一发现低压alarm(DCS)警报(DCS) - Checknitrogenpressureatthepressuregaugeneartothepressurecontroller. - Checkpositionofmanualvalvesupstreamofthepressurecontroller.IfthepressureremainslowthedefectislocatedupstreamoftheTOP.Inthiscasecheckthegeneralworksnetwork.检查压力控制器附近的压力表的氮气压力检查压力控制器上游的手动阀门的位置如压力仍发现低压位于TOP的下游，此时要检查总的管网Incaseoflowflowdetection(individualcircuitforeachcamera,endoscopeorperiscope)万一发现流量低（每个摄像机，内窥镜，或潜望镜的单个回路）alarmDCSDCS警报 - Checkpositionofmanualvalveupstreamoftheconcernedtool. - Incaseofcloggingofthecircuit,removethetoolbeforeitisdamaged检查相关工具的手动阀门的上游万一回路堵塞，在损坏前拆除用具N2H2T.O.PN2H2Incaseoflowpressuredetection万一发现低压alarm(DCS)警报(DCS) - CheckN2H2pressureatthepressuregaugeneartothepressurecontroller. - Checkpositionofmanualvalvesupstreamofthepressurecontroller. - IfthepressureremainslowthedefectislocatedupstreamoftheTOP.Inthiscasecheckthegeneralworksnetwork.检查压力控制器附近的压力表的N2H2压力检查压力控制器上游的手动阀门的位置如压力仍发现低压位于TOP的下游，此时要检查总的管网压缩气Incaseoflowpressuredetection:假如发现压力低alarm(DCS)警报（DCS） - Checkcompressedairpressureatthepressuregaugeneartothepressurecontroller. - Checkpositionofmanualvalvesupstreamofthepressurecontroller. - IfthepressureremainslowthedefectislocatedupstreamoftheTOP.Inthiscasecheckthegeneralworksnetwork.检查压力控制器附近的压力表的压缩气压力检查压力控制器上游的手动阀门的位置如压力仍发现低压位于TOP的下游，此时要检查总的管网Electricity电Incaseofnetworkshut-down

:假设管网关闭allequipmentarestopped(exceptthosefedfromanUPSsystem)theemergencypowersupplymustbeswitchedonforcriticalequipmentoperationtheDCSremainsinoperationwithitsoutputssettotheirsafetycondition所有的设备停止（除过那些由UPS系统供电的）紧急电源需转换为重要的设备运转DCS仍保持运转并开始安全条件的输出Onnetworkrecovering

:网络修复equipmentarere-started(inautomaticmodeorfromlocal)controlfunctionsoftheDCSarereleased设备要重新启动（在自动模式或从就地）DCS的控制功能释放. Utilitydistributioncircuits公共分配回路Coolingwaterdistributioncircuit冷却水分配回路Allindividualdistributioncircuitsarecontrolledonthereturnside.AwaterflowfailuredetectiononlygeneratesanalarmintheDCS.所有的分配回路的返回受到控制，一次水流量故障的发现在DCS上只发生一个警报。Alarm(DCS)incaseof:假设警报发生（DCS）Coolingwaterflowfailureonindividualcircuits:单独回路里的冷却水流故障HeadandEndcoolers(ifinpositioninsidethetinbath) - CheckifalarmforcoolingwaterT.O.P. - Checkthepositionofmanualvalves. - Ifwaterdischargedfromthecoolersisinsteamform,immediatelyremoveoutofthebaththeconcernedcoolerandtheoneontheoppositeside.Closetheopeningwithside-sealing.Ifavailable,insertstand-bycooler.Adapttheproductionparameters(glasstemperatureatspoutlipand/orexitend),toprollers…etc.Whencoolingwaterisagainsuppliedcheckthattheelementisnotdamagedbeforereinstallationinthebath.头部和尾部冷却器（如位于锡槽内部）如冷却水T.O.P.警报进行检查检查手动阀门的位置如水以蒸汽形式泻出，立即移出相关的冷却器和对面的冷却器，用边封封闭开口。如果可能的话，插入备用冷却器，改变生产参数（玻璃在唇口和出口末端的温度），拉边机等。当冷却水重新供应时检查重新安装前元件没有损坏。Fencesandpushers挡边器和卷边器 - CheckifalarmforcoolingwaterT.O.P. - Checkthepositionofmanualvalves. - Ifwaterdischargedfromthetoolsisinsteamform,immediatelyremoveoutofthebaththetool.Letsomeoneclosetothenarrowareatomanuallyfoldovertheribbonifnecessary.Whencoolingwaterisagainsuppliedcheckthattheelementisnotdamagedbeforereinstallationinthebath.如冷却水检查检查手动阀门的位置如水以蒸汽形式从工具泻出，立即从锡槽移出工具，需要的话让人靠近锡槽的人员手动折叠玻璃带。如果可能的话，插入备用冷却器，改变生产参数（玻璃在唇口和出口末端的温度），拉边机等。当冷却水重新供应时检查重新安装前的元件没有损坏。Opticalpyrometer,periscope,endoscope,camera - CheckifalarmforcoolingwaterT.O.P. - Checkthepositionofmanualvalves - Ifwaterdischargedfromthetoolisinsteamform,immediatelyremoveitfromthebath.Thetemperaturewillbecontrolledwiththetinthermocouples. Forperiscope,endoscopeandcamera,letsomeoneintheconcernedareatocheckbyeyethepositionofglassribbon.Positionofotherperiscopecanbeadjustedtoseetheconcernedarea.Whencoolingwaterisagainsuppliedcheckthattheelementisnotdamagedbeforereinstallationinthebath.光学高温仪，潜望镜，内窥镜，摄像机如冷却水检查检查手动阀门的位置如水以蒸汽形式从工具泻出，立即从锡槽移出工具，用锡热电偶控制温度。对潜望镜，内窥镜和摄像机，让相关区域的人员肉眼检查玻璃带的位置。其他潜望镜的位置可通过察看相关区域来调整。当冷却水重新供应时检查重新安装前的元件有没有损坏。Canal/Spout-Lip流道/唇砖 - CheckifalarmforcoolingwaterT.O.P. - Checkpositionofmanualvalves. - Incaseofcloggingortappingofthecircuitdownstreamthemanualvalve,shutoffthevalve.Anemergencycoolingofthecanalwithcompressedairhastobeset.Theflowofairwillbeconnectedtoinputandoutputofthecanal,toallowcoolingupstreamanddownstreamofthecloggingortapping.Whencircuitisagainopenedcheckthattheelementisnotdamagedbeforeopeningcircuitofwater.如冷却水检查检查手动阀门的位置假如回路下游的受控阀堵塞或开孔，关闭阀门。设置一个带压缩气的紧急冷却流道。压缩空气流量要与流道输出和输入相连，可以冷却上游和下游的堵塞和泄漏。当回路再次打开，检查重新安装前的元件有没有损坏。Front - CheckifalarmforcoolingwaterT.O.P. - Checkpositionofmanualvalves. - Incaseofcloggingortappingofthecircuitdownstreamthemanualvalve,shutoffthevalve.Anemergencycoolingofthecanalwithcompressedairhastobeset.Theflowofairwillbeconnectedtoinputandoutputofthecanal,toallowcoolingupstreamanddownstreamofthecloggingortapping.Whencircuitisagainopenedcheckthattheelementisnotdamagedbeforeopeningcircuitofwater.0贝前墙如冷却水检查检查手动阀门的位置假如回路下游的手动阀堵塞或泄漏，关闭阀门。流道需用压缩气紧急冷却。压缩空气流量要与流道输出和输入相连，可以冷却上游和下游的堵塞和开孔。当回路再次打开检查重新安装前的元件有没有损坏。ExitLip出口唇板 - CheckifalarmforcoolingwaterT.O.P. - Checkpositionofmanualvalves. - Incaseofcloggingortappingofthecircuitdownstreamthemanualvalve,shutoffthevalve.Anemergencycoolingoftheexitlipwithcompressedairhastobeset.Theflowofairwillbeconnectedtoinputandoutputofthecircuit,toallowcoolingupstreamanddownstreamofthecloggingortapping.Whencircuitisagainopenedcheckthattheelementisnotdamagedbeforeopeningcircuitofwater.如冷却水检查检查手动阀门的位置假如回路下游的手动阀堵塞或泄漏，关闭阀门。唇板要用压缩气的紧急冷却。压缩空气流量要与流道输出和输入相连，可以冷却上游和下游的堵塞和开孔。当回路再次打开检查重新安装前的元件有没有损坏。 LiftOutRoller(coolingofthebearingoftherollers) - CheckifalarmforcoolingwaterT.O.P. - Checkpositionofmanualvalves. - Incaseofcloggingortappingofthecircuit,thebearingcanbeexternallycooledwithacompressedairlance.Whencircuitisagainopenedcheckthattheelementisnotdamagedbeforeopeningcircuitofwater.过度辊子（辊子的轴承冷却）如冷却水检查检查手动阀门的位置假设回路堵塞或开孔，用压缩气枪冷却轴承的外面。当回路再次打开时检查确认水的回路开口的元件没有损坏。1.2. Tweels(backtweelandfronttweel)闸门（后闸门和前闸门）Initialandpermanentoperatingconditions

:开始和持久的操作条件Commandincontrolroom

:控制室指挥Equipmentready(notweelcontrolgeneraldefect)Modeselectionswitchin“Remote”AllemergencySTOPbuttonunlockedNoactiononmanualwheels设备准备就绪（无闸板控制的一般错误）模式选择开关在“远控”模式打开所有的紧急停止按钮不要动手动轮子Commandonfield

:控制界面上的命令Equipmentready(notweelcontrolgeneraldefect)Modeselectionswitchin“Local”AllemergencySTOPbuttonunlockedNoactiononmanualwheels设备准备就绪（无闸板控制的一般错误）模式选择开关在“就地”模式不要动手动轮子Alarmincaseof:假设警报Tweelscontrolgeneraldefect(DCS) - CallthemaintenanceteamasquicklyaspossibleformaintenanceintheMCCcabinetoronthemotororonthetweelmechanism. - Themanualwheelcanbeusedtoregulatemanuallytheflowofglass. Whenupperorlowerpositionoftweelisdetected,themotorstopsautomatically.闸板控制一般故障(DCS)尽快叫维修人员维修MCC柜或闸板机械装置或电机。手动轮子用来控制玻璃流体当发现闸板上部或下部的位置时，电机自动停止。1.3. Headcoolers(1pair)andEndcoolers(5pairs)头部冷却器（1对）和尾部冷却器（5对）Initialandpermanentoperatingconditions

:开始和永久的操作条件；Commandonfield

:命令Equipmentready(noelectricalgeneralfault)NoemergencySTOPbuttonlocked设备准备就绪（无电气的一般故障）不要锁住紧急停止按钮Alarmincaseof:假如警报Electricalgeneralfault(DCS)电气的一般故障(DCS)CallthemaintenanceteamasquicklyaspossibleformaintenanceintheMCCcabinetoronthemotor.通知维修人员尽快维修MCC电柜或电机Coolingwaterlowflowdetectiononeachindividualcircuit(seechapterB1.1)在每个单独的回路里进行冷却水低流量探测（察看B1.1章节）1.4. RoofHeating顶部加热Initialandpermanentoperatingconditions

:开始和固定的操作条件：Commandincontrolroom

:控制室命令No“high”or“toohigh”transformertemperature变压器温度不宜“高“或“过高”Thyristorpowerunit”READY”可控硅单元“准备完成“Modeselectionswitchin“Remote”选择开关模块处于“远控“CommandonThyristorPowerUnitPanel

:可控硅单元电柜命令Equipmentready(displayofzonestatus“ON”)Modeselectionswitchin“Local”设备准备就绪（区域状态显示“开”）模式选择开关在“本地”Alarmincaseof:假设警报Transformer“high”temperaturedetection(DCS) Callthemaintenanceteam,reduceappliedheatingpowerTransformer“toohigh”temperaturedetection(DCS) Decreasetheappliedheatingpowerandstopthezone发现变压器高温(DCS)通知维修人员，减少加热电源变压器温度过高(DCS)减少加热电源并停止该区1.5. TopRollers拉边机 SeetheOperationManualfromBGEforthetoprollers察看BGE关于拉边机的操作手册1.6. Fences(2units)andpushers(2units)挡边器（2组）卷边器（2组）Initialandpermanentoperatingconditions

:开始和永久的操作条件：Commandincontrolroom

:控制室命令Noelectricalgeneralfault无一般电器故障Modeselectionswitchin“Remote”选择模式开关在“远控”EmergencySTOPbuttonunlocked解开紧急停止按钮Commandonfield

:控制界面命令Noelectricalgeneralfault无一般的电器故障Modeselectionswitchin“Local”模式开关选择在“本地”EmergencySTOPbuttonunlocked锁住紧急停止开关Alarmincaseof:假如警报Electricalgeneralfault(DCS)电气的一般故障(DCS) - Callthemaintenanceteam,adjustmanuallythepositioningofthetools. Asareminder,alarmforwaterlowflowdetection提醒，低水流量探测警报1.7. DedrossingPockets(2unitslinearmotors)扒渣箱（2套电机）Initialandpermanentoperatingconditions

:最初的和永久的操作条件：Commandonfield

:控制界面命令Noelectricalgeneralfault无一般的电器故障Mainisolatorswitchandmotorisolatorswitchto“ON”position主要的隔离开关和电机隔离开关在“开”的位置PushButtonEmergency“STOP”unlocked解开紧急停止按钮Thereisnoalarmonlocalcontrolcabinet,noronDCS.无警报在本地控制柜，DCS上也没有。However,thelinearmotorisequippedwithitsowninternalsafetydevices.ThesesafetydeviceswillresultinAutoZeroofthemotorpowerincaseofthefollowingevents:线性电机配有内部安全装置。这些安全装置在以下事件中会自动将电机电源调整到0位置。defectincoolingwaterflow检测冷却水流量interruptedelectricalpowersupplytothecontrolpanel控制柜的电源终止overloadontheLinearMotorpower电机电源过载openingofthecontrolpaneldoor打开控制柜门callthemaintenanceteam.Thefailureofthelinearmotorisnotcriticalforproduction.Onlyifthereisnocoolingwater,therewillbeapossibleimpactontheglassproduction.通知维修人员，线性电机故障对生产不是非常重要。只不过没有冷却水，可能对玻璃生产有影响。1.8. Exitlipcooling出口唇板冷却 Seechapter1.1查看1.1章节1.9. BathpressureandN²H²controlAlarmincaseof:警报Toohighortoolowbathpressure锡槽压力太高或太低Incaseoftoohighpressure:压力太高AdjustflowofN²H²(decrease)调整氮氢流量（减小）Opencurtainindross-box打开渣箱挡帘Incaseoftoolowpressure压力太低Checkandrepairifnecessarythesealingcementofthesidesealing如需要的话，检查和维修边封的绝缘胶Adjust(close)thecurtainsofthedross-box调整（关闭）渣箱挡帘AdjustflowofN²H²(increase)调整氮氢流量（增加）Incaseofpressuretransmitterfailure假设压力传感器故障Callthemaintenanceteam通知维修人员维修1.10. Bathbottomcasingcooling(blowers)锡槽底壳冷却（吹风机）Initialandpermanentoperatingconditions

:开始和永久的操作条件：Asareminder,thereisnointerlocktopreventfromsimultaneousoperationoftheblowers提醒，不用互锁来防止吹风机的同时操作Commandincontrolroom

:控制室命令Noelectricfault无电气故障Motor”READY”电机“准备”EmergencySTOPbuttonunlocked解开紧急停止按钮Modeselectionswitchin“Remote”模式选择开关在“远控”CommandonMCCoronField在MCC上和界面上的命令Noelectricfault无电气故障Motor”READY”电机“准备”EmergencySTOPbuttonunlocked解开紧急停止按钮Modeselectionswitchin“Local-MCC”模式选择开关在“本地--MCC”Alarmincaseof:假设警报Electricfault电气故障