JLG X20JPLUS - Checking the Operating Pressures in the Hydraulic System

166
BoomLiftModels X20JPLUS
MAINTENANCE
MUX20JP021602
12.14.CHECKINGTHEOPERATINGPRESSURESINTHEHYDRAULICSY‐
STEM
1 Connectthepressuregaugetothepressureintakeonthealuminiumdelivery
manifoldblock.Firstconnectfittingupperpressureintake.
2 Gotothecontrolpositionandswitchthemachineon.
Apressuregauge,withaminimumscaleof250bars,mustbeusedtocarryout
thisch
eck.
Makesurethatthemachineisclosedandintherestingposition.
Makesurethatnooneisstandingwithinthemachineoperatingrange.
Allthespecifiedchecksmustbecarriedoutfromthecontrolpositioninthe
basket.
Fig.167 Pressurecheckonthemachine