Welding on the machine
DANGER
Improper operation or service of this machine can result in an accident.
Any unauthorized modifications made to this machine can have serious consequences. Consult an
authorized dealer on changes, additions, or modifications that may be required for this machine. Do
not make any unauthorized modifications.
Failure to comply will result in death or serious injury.
When you carry out a welding operation on the machine as authorized by the manufacturer and in accordance with
the manufacturer's instructions
• Disconnect the batteries
• Disconnect the Engine Control Unit (ECU)
• If your machine is equipped with the Electro-Hydraulic controls option, disconnect the Universal Control Module
(UCM)
• Disconnect the alternator B+ and D+ terminal wires
• Connect the ground cable from the welding apparatus to the component on which you will perform the welding
operation.
Always connect the welding apparatus to the same structure that is being welded.
Never connect the welding apparatus ground to a component of the hydraulic system.
2 - SAFETY INFORMATION
2-17
D0030A