Operator's Manual

thechainandloweritfully.Startthechainagain
andresumeoperation.
4.Oncethetrencherboomisinthegroundata45°
to60°angle,slowlymovethemachinerearward
toextendthetrench.
Note:Ifyoumovetoofast,thetrencherwillstall.
Ifitstalls,raiseitslightly,slowlydriveforward,or
reversethechaindirectionmomentarily.
5.Whennished,raisetheboomoutofthetrench,
thenstopthetrencher.
MovingaNon-Functioning
Machine
Important:Donottoworpullthemachine
withoutrstopeningthetowvalves,oryouwill
damagethehydraulicsystem.
1.Engagetheparkingbrakeandlowerthe
hydrauliclift.
2.Shutofftheengineandremovethekey.
3.Removethebottomshield.
4.Usingawrench,turnthetowvalvesonthe
hydraulicpumpstwicecounter-clockwise(Figure
17).
g007816
Figure17
1.Towvalves
5.Installthebottomshieldandtowthemachine
asrequired.
6.Afterrepairingthemachine,closethetowvalves
beforeoperatingit.
SecuringtheMachinefor
Transport
Important:Donotoperateordrivethemachine
onroadways.Usecarewhenloadingorunloading
themachineintoatrailerortruck.
1.Parkthemachineonalevelsurface,engage
theparkingbrake(ifapplicable),andlowerthe
hydrauliclift.
2.Shutofftheengineandremovethekey.
3.Securethemachinetoatrailerwithchainsor
strapsusingthetie-down/liftloopsatthefront
andrearofthemachine(Figure18andFigure
19).Refertoyourlocalordinancesfortrailerand
tie-downrequirements.
g015378
Figure18
1.Fronttie-downloop
g007818
Figure19
1.Reartie-downloops
LiftingtheMachine
Youcanliftthemachineusingthetie-down/liftloops
asliftpoints(Figure18andFigure19).
19