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CHAPTER3INSTALLATION,DISMANTLING,STORING
3.1 INSTALLATION
Hydraulichammerisconnectedtotheexcavatorwithtwooilhosesandtwopins.
Lowerdowntheexcavatorarmslowly,alignthepinholes,andfixthepinandpinstopper.Operatethebucketcylinder,so
astofixtheotherpin.
Removetheend
capsofoilhoses,makesurethehosesclean.Connecttothehammeratoneendandtotheexcavator
pipelineattheotherend.Finally,openuptheStopValveontheexcavatorarm.
3.2 DISMANTLING
ShutofftheStopValveontheexcavatorarm.RemovethetwoOil
Hosesfromexcavatorpipeline.RemovethetwoPinsfrom
hammer shell. Excavator Arm goes up slowly, and then the Hammer will be free. Fasten the End Caps to the hammer and
excavatorpipelinetopreventdirt.
3.3 STORING
IftheHammernotbeusedtemporarily,pleasekeepitwell
asperthefollowinginstructions:
Removethechisel.EmptytheN2chamber,andstrikepistonbacktocylinder.LubricatetheFrontHeadbygrease.
PlaceHammeroncrossties,coveredbyraincoat;orindoorwarehoused.
Ifslowingdowntheengine,itwillbemucheasiertoalignthepinholes.
Afterloosingendcapsofoilhoses,pistoncangobackeasily.