USER
MANUAL
HC1151
W
ARNINGS
A.17
7845436-01 11/18
subject to change without notice
A.11 COUPLING
FAULTS
There is a serious risk of damage to property and injury to persons in the event of incorrect coupling
of mechanical and hydraulic components between the crane and vehicle, crane and lifting
components and between the lifting components themselves.
WARNINGS
The following checks should always be made before using the crane:
- Visually check that the hydraulic system is functioning correctly and that there are no fluid leaks
between hoses and couplings.
- Visually check the integrity of the machine structure and hoses.
- Check that the load capacity of the lifting components is adequate.
- Check the integrity of the seals on safety devices and valves.
- Check the efficiency of the safety devices.
- Check that hooks, shackles, slings, cables, chains and relevant safety devices are in perfect
condition.
- Check that the mounting bolts used to secure the crane to the vehicle are secured correctly and
that the crane is in the correct position relative to the frame of the vehicle.
