布赫 usr22液压阀维修手册

《布赫 usr22液压阀维修手册》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、BucherHydraulicsAG-Industriestrasse15-Postfach78-CH-6345Neuheim-Tel.+41417570333TECHNICALDOCUMENTATIONHYDRAULICVALVEHVUSR22INSTRUCTIONFORDISMANTLING,MAINTENANCEANDRE-ASSEMBLINGCustomer:PingDingShan,China29/29BucherHydraulicsAG-Industriestrasse15-Postfach78-CH

2、-6345Neuheim-Tel.+41417570333TableofcontentsPage1GENERALTERMS:32GENERALINSTRUCTIONFORWORKINGONHYDRAULICSYSTEM32.1Importantnotice33GENERALDESCRIPTION3-hydrauliccircuit-dimensionsandweight-electricdatasforcoils/solenoids-drawing-pictureanddescriptionoffuntional

3、components4REGISTEROFNECESSARYTOOLSANDOTHERMATERIALS54.1Standardtools54.2Specialtoolsanddevices65EXCHANGEANDREPLACEMENTOFFUNCTIONALELEMENTS75.1Preparationwork75.2Replacementofdifferentfunctionalcomponents75.2.1SolenoidonpilotvalveOFF75.2.2Solenoidsonpilotvalv

4、eON105.2.3PilotvalveON/OFF115.2.4CartridgevalveUSR2213-DismantlingofUSR2213-MountingofUSR22175.2.5ThrottlevalvesON/OFF236ENCLOSUREDRAWINGS28300-4-1001422028300-5-10014422-129300-5-10014422-23029/29BucherHydraulicsAG-Industriestrasse15-Postfach78-CH-6345Neuhei

5、m-Tel.+414175703331.GeneralTerms:AnyInformationsuppliedbyBucherHydraulicsAGinrespectofthismanual/technicaldocumentation,andcommissioninginstructionssuchasillustrations,drawingsandotherdocumentationareretainedbyBucherHydraulicsAG.Withoutwhoseexpresspermissioni

6、nwritingtheymaynotbemadeavailabletoanythirdparty.2.GeneralinstructionsforworkingonhydraulicsystemsThismanualonlyprovidesinformationfordismantling,maintenanceandre-assemblingofthesuppliedspecifichydraulicvalveHVUSR22.Workonthisspecialequipmentmaybecarriedouton

7、lybypeoplehavingspecialknowledgeandexperienceinthesesystems.Forreasonsofsafety,nopipeconnections,screw-connectionsoranycomponentsshouldbeloosenedwhilethesystemispressurized.Alwaysloweranyloadsfirst,switchoffthepumpsandelectro-motors,anddepressurizetheaccumula

8、tors.Extremecleanlinessisessentialwhenworkingonthehydraulicsystem.Beforedismantlinganyparts,cleantheexternalsurroundingsfirst,andpayattention,sothatnodirtcanenter.Neverusecottonwasteforcl