Operator's Manual

CheckingtheNitrogen
Charge
ServiceInterval:Every100hours—Checkthe
nitrogenchargeintheaccumulator.
WARNING
Withinthebreakerisachambercontaining
pressurizednitrogen,whichundertheright
circumstancescouldexplode,injuringor
killingyouorbystanders.
•Donottakeapartthebodyofthebreaker.
•Donotattempttochargethechamber
yourself.Alwaystakethebreakertoan
AuthorizedServiceDealerforcharging.
•Ensurethatthebreakerischargedonly
withnitrogen.Othergasescanexplode.
•Donotshipthechargedbreakerviaair
freight.
Insidethebreakerisanaccumulator,achamberof
pressurizednitrogen.Afterseveralhoursofusethe
pressuremaydecrease,reducingtheperformance
ofthebreaker.
Strongvibrationsintheauxiliaryhydraulichosesarea
signthepressureisdroppinginthechamber.Ifthis
shouldhappen,bringthebreakertoyourAuthorized
ServiceDealertobecharged.
Nitrogengaspressure:8bar(116psi)
1.Parkthemachineonalevelsurface,engage
theparkingbrake(ifapplicable),andlowerthe
breakerontheground.
2.Shutofftheengineandremovethekey.
3.Removethegasvalveplugfromthecylinder
cover.
g359809
Figure18
1.Gasvalve3.Gas-valveplug
2.Pressuregauge
4.Insertapressuregaugeintothegasvalveand
measureit.
5.Ifitislow,contactyourAuthorizedService
Dealertochargeit.
CheckingtheHydraulic
Lines
ServiceInterval:Beforeeachuseordaily
WARNING
Hydraulicuidescapingunderpressurecan
penetrateskinandcauseinjury.Fluidinjected
intotheskinmustbesurgicallyremoved
withinafewhoursbyadoctorfamiliarwith
thisformofinjury;otherwise,gangrenemay
result.
•Keepyourbodyandhandsawayfrom
pinholeleaksornozzlesthateject
high-pressurehydraulicuid.
•Usecardboardorpapertondhydraulic
leaks;neveruseyourhands.
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