Case 2 Series - Hydraulic parts; Welding repair; Environmental measure

INTRODUCTION
Hydraulicparts
1.O-ring
•
EnsureO-ringshaveelasticityandarenotdamagedbeforeuse.
•
UsetheappropriateO-rings.O-ringsareofdifferentkindsandmadeofdifferentmaterials,andtheyhavea
differenthardnesstobeappliedtoavarietyofparts,suchasmovingorxedparts,subjecttohighpressureand
exposedtocorrosiveuids,eveniftheirsizeissame.
•
FittheO-ringswithoutdistortionandbend.
•
Alwayshandleoatingsealsasapair.
2.Flexiblehose(Fhose)
•
Usetheappropriateparts.Differentpartsareuseddependingontheworkingpressureeventhesizeoftting
andthetotallengthofthehoseissame.
•
Tightenthettingatthespeciedtorque.
Ensurenokink,tension,interferencenoroilleakageisrecognized.
Weldingrepair
1.Referrepairweldingtoqualiedpersonnelaccordingtotheappropriateprocedure.
2.Disconnecttheground(earth)cableofthebatterybeforestartingtherepair.
Failuretodosowillcausedamagetotheelectricalequipment.
3.Moveawaythearticlesinadvancethatmaycausereifexposedtosparks.
4.Beforestartingtherepairoftheattachment,donotfailtocovertheplatedsurfaceofthepistonrodwithameproof
sheettopreventitfrombeingexposedtosparks.
Environmentalmeasure
1.Runtheengineattheplacethatissufcientlyventilated.
2.Industrialwastedisposal
Disposeofthefollowingpartsaccordingtotherelevantregulations:
Wasteoilandwastecontainer
Battery
3.Precautionsforhandlinghydraulicoil
Exposureofeyestohydraulicoilwillcauseinammation.Wearprotectiveglassesbeforehandlingtoavoidan
accident.Ifaneyeisexposedtotheoil,takethefollowingemergencymeasures:
•
Whenaneyeexposed:
Immediatelywashawaywithcitywatersufcientlytillstimulativefeelingvanishes.
•
Whenswallowed:
Donotletvomit,andreceivemedicaltreatmentimmediately.
•
Whenskinexposed:
Washwithwaterandsoapsufciently.
4.Others
Usereplacementpartsandlubricantsauthorizedasthegenuineparts.
84533370B20/05/2014
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