Checking The Operating Pressures In The Hydraulic System - JLG X20JPLUS Operator, Safety, Maintenance And Service Manual

MAINTENANCE
12.14.CHECKING THE OPERATING PRESSURES IN THE HYDRAULIC SY‐
STEM
A pressure gauge, with a minimum scale of 250 bars, must be used to carry out
this check.
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.
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.
166
Fig. 167 Pressure check on the machine
Boom Lift Models X20JPLUS
MUX20JP021602