Hydraulics_and_Pneumatics_Maintanace_Information

《Hydraulics_and_Pneumatics_Maintanace_Information》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、HydraulicandpneumaticequipmentMaintenanceInformationMaintenanceInformationHydraulicandpneumaticsystemsTABLEOFCONTENTS1Introduction.....................................22Safetynotes....................................22.1Beforeperformingservicework.........................22.2Duringservicew

2、ork...................................32.3Handlingofoil........................................33Generalguidelines...............................43.1Startinguphydraulicequipment.........................43.2Startingupthepneumaticequipment.....................73.3Maintenanceandserviceingener

3、al......................93.4Stockofspareparts...................................103.5Abbreviationsinthepneumaticdiagramandpartslist......13Rev.0,2006.03.20MaintenanceInformationPage1of14GRZ-2181372-v1-Hydraulics_and_Pneumatics_-_General_information.FMHydraulicandpneumaticequipmentMaintenan

4、ceInformation1IntroductionThepresentoperatinginstructionsareintendedtohelpthepersonnelresponsibleforserviceandmaintenanceworkonthehydraulicandpneumaticcontrolequipmenttounderstandthewayinwhichtheindividualcontrolloopsfunction,toensuretheoperatingreliabilityofthecontrolunits,andtodetectande

5、liminatequicklyanypotentialweakpointsandcausesofdefects.Theseinstructionscallforsometechnicalknowledgeandtheabilitytoreadhydraulicandpneumaticdiagrams.SchematicTheschematicdiagramforthehydraulicandpneumaticcontrolsystemdiagramcomprisesallcontrolloopsrelevanttotheplant,aswellasthedesignatio

6、nsfornecessaryactuatingofthesolenoidvalvetoachievecertainfunctions.Inaddition,thesetvaluesforpressurevalvesandmanometricswitchesareprovided.Theseschematicdiagramsarethusanintegralpartofthepresentinstructions.2SafetynotesDuetotheimmenseforcesandrapidmovementsthathydraulicandpneumaticcylinde

7、rsandmotors,respectively,caninitiateinsomecases,andthesubstantialinitialtensionofthepressuremedium,appropriatecareandtechnicalknowledgemustbeappliedwhenperformingservicework.Somefurthergeneralremarksareprovidedbelow:2.1Beforeperformingservicework•Consultothers