Safety instructions C
☞ Switch over the HP pressure relief valves A on the hydraulic pump. To do this:
B
• Loosen hexagon lock nuts B on both HP valves A. • Screw in hexagon socket head screws C on both HP valves A until they are flush with lock nuts B.
A
• Secure hexagon socket head screws C on both HP valves A with lock nuts B.
☞ Release the parking brake. ☞ Run the engine at idling speed when towing the machine.
A
B C
Follow these procedures before taking the machine back into service:
☞ Change over the HP valves. • Unscrew hexagon socket head screws C. • Secure them with lock nuts B.
Fig. 19: Hydraulic pump when towing the machine
Moving the machine with a crane Safety instructions
• The crane and lifting gear must have sufficient capacity – see Specifications on page 133.
• Crane handling requires lifting gear of four equal lengths. • Secure the machine against unintentional movement. Crane handling WARNING! Incorrect crane handling of the machine –
Accident risk. ☞ Do not allow anyone to stay in the machine. ☞ The person giving the instructions to the crane operator must be within sight or sound of the crane operator.
☞ Make sure that the lifting capacities of the crane and the lifting gear (cables, chains) are sufficient.
☞ Only load the machine if the standard bucket is empty and in the transport position
– see Use: attachment on page 9.
☞ Avoid suspended loads. ☞ Read the safety instructions
– see Safety instructions on page 15.
Printed in U.S.A.
21
918134/CP0807
