Fig. 93 Safety sign - secure the chocks
WARNING
Machine without parking brake.
Serious injury or death can result from an unsecured machine rolling away.
➤ Securely chock the machine before uncoupling.
➤ As a general rule, the machine should always be blocked with chocks when it is not being moved.
➤ The machine should not be manoeuvred by hand.
1. Wind down the jockey wheel.
2. Place chocks under the wheels.
3. Dismantle the lighting and signaling system.
4. Uncouple the compressor from the towing vehicle:
■ Withdraw the security pin from the ball coupling.
■ Pull up the coupling release lever.
■ Lift the coupling off the towing hitch ball.
■ Insert the security pin in the ball coupling fixing opening.
12.2.3 Transport with a crane
Additional precautions for conditions of snow and ice
Considerable snow or ice may build up on the machine under low temperature conditions.
This may adversely effect the machine's centre of gravity.
The permissible load on the crane or lifting eye may be exceeded.
➤ Additional measures should be taken under conditions of snow or ice.
■ Remove any snow and ice from the machine before lifting by a crane.
■ Make sure the lifting eye cover plate is freely accessible and can be opened.
Carry out the following tasks before lifting the machine:
A lifting eye is provided for transporting with a crane. The lifting eye is located beneath a lift-up cover
in the centre of the canopy.
1. Unlock the cover from inside and lift up.
2. Position the crane hook vertically over the lifting eye.
3. Engage the hook in the eye.
4. Close and lock the access doors.
5. Lift the machine carefully.
12 Decommissioning, Storage and Transport
12.2 Transport
No.: 9_9425 01 E
Service Manual Screw Compressor
M170 SIGMA CONTROL MOBIL
167
