Operator's Manual

g358956
Figure10
1.Stopperpin
3.Pinremover
2.Stopperplug
g358957
Figure11
1.Stopperpin2.Stopperplug
6.Installthe2retainerpinplugs.
g359804
Figure12
1.Retainerpinplug(2)
TestingtheBreaker
Important:Afterinstallingthebreakerona
machine,especiallyafterstorage,alwaystestit
beforeyoubreakmaterialtoreleaseairfromthe
oilcircuit.Usingthebreakersuddenlywithout
releasingtheairbreakstheoillmandcauses
thebreakertoseize.
1.Parkthemachineonalevelsurfaceandengage
theparkingbrake(ifapplicable).
2.Raisetheloaderarmsandtiltthebreakerso
thatitisvertical.Ensurethatthebitdoesnot
touchtheground.
g359139
Figure13
3.Slowlyengagetheforwardhydraulicsuntilthe
breakerpistonrises,thenslowlyreversethe
hydraulicsbeforethepistonimpacts.
Important:Donotallowthepistonto
impact.
4.Refertothetablefortestingtimesforthe2
stages.
Important:Donotallowthepistontoimpact
duringtheairremovalandsealrecovery
time.
12
Airremovaland
sealrecoverytime
Preparationtime
Newbreaker
Afterhosesare
connected,no
repairs
15minutes
Afterrepairsto
breaker
20minutes
Operatethe
machinefor
10minutesat
50%throttle
then
20minutesat
70%throttle
9