50
5.4
Weekly check
Carry out the following checks:
1.
Test all liftgate functions using all control devices. Contact a qualified service engineer
for troubleshooting or repair.
2.
Check hoses, connections and cylinders for cracks and leaks. Contact a qualified
service engineer for troubleshooting or repair.
3.
Check the hydraulic cylinder boots for damage and secure fit. Contact a qualified ser
-
vice engineer for troubleshooting or repair.
4. Check operation of the cab switch and main switch. Their function is described in
section ”3.7 Cab switch” on page 22. Contact a qualified service engineer for trou
-
bleshooting or repair.
5. Check that visible cables, cable glands and connectors are securely fastened and
undamaged. Contact a qualified service engineer for troubleshooting or repair.
6. Check that the hydraulic unit’s cover is securely fastened and undamaged. Contact a
qualified service engineer for troubleshooting or repair.
7. Check that bearings and locking screws are securely fastened and undamaged. See
example below. Contact a qualified service engineer for troubleshooting or repair.
8.
Check electrical hose rupture valves (located on cylinders) for wear and damage. Con
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tact a qualified service engineer for troubleshooting or repair.
Example of storage
Service and maintenance
