2 Maintenance precautions
135
2.2.7 Battery
• Disconnect the negative terminal from the battery to
disconnect the electric current when working on the elec-
trical circuit (repair, welding).
2.2.8 Hoses
• Do not fold the high pressure hoses. Do not strike
them against any hard objects.
• Damaged or incorrectly bent hoses, pipes and ducts
explode easily under high pressure ; never reuse them.
• Fuel and oil leaks may cause a fire.
2.2.9 Radiator ventilator
WARNING
Never touch the moving radiator ventilator or the
ventilator belt with an object as this may cause seri-
ous physical injuries.
2.2.10 Soldering
If you need to solder, respect the following points :
• Disconnect the battery cabling (negative terminal then positive terminal).
• Disconnect the operator display station before performing a welding operation.
• Ground the machine no more than 1 metre away from the part to be welded.
• Make sure there are no seals or bearings between the soldered part and the earthed part.
• Do not earth near the axes of the equipment or the hydraulic cylinder.
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