FAULT REMEDY
11. Platform drifts backward
Double load regulation valve on the bottom
side is leaking.
See item 10.
Load regulation valve under the platform is
leaking.
See item 10.
12. Platform drifts forward
Double load regulation valve on the rod side
is leaking.
See item 10.
13. Outrigger does not stay in the support position (see illustration)
The load regulation valve on the bottom side
is leaking.
Seeitem10(loadregulationvalve).
Tightening torque 55 Nm.
14. Outrigger does not stay in the transport position (see illustration)
Load regulation valve on the rod side is
leaking.
See item 10.
5.3.1. Driving device does not operate
The brakes drag.
Check the opening pressure of the brakes
and adjust to 2,5 MPa, if necessary.
Naturally there are many possible reasons for malfunctions, but the following are the
most common:
• thebatteryisatorthevoltageislow
• contaminants in the hydraulic system
• loose electric connection or a contact failure caused by moisture
KEEP THE LIFT CLEAN AND PROTECT IT AGAINST MOISTURE
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