Komatsu PC210, Руководство по эксплуатации и техническому обслуживанию

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3-3
PC210/240-ENG
Warning tag:
Attach the warning tag to the starting switch or other appropriate control lever to avoid someone who is not aware
of the circumstances from starting the engine.
Obey precautions:
During the operation, always obey the precautions on the safety label attached to the machine.
Welding instructions:
•
Turn off the engine starting switch.
• Do not apply more than 200 V continuously.
• Connect grounding the cable within 1 m from the area to be welded.
• Avoid seals or bearings from being between the area to be welded and the position of grounding point
• Do not use the area around the work equipment pins or the hydraulic cylinders as the grounding point.
Fire prevention
Use non-flammable cleaner or light oil for cleaning parts. Keep flame or cigarette light away from light oil.
Clamp faces:
When O-rings or gaskets are removed, clean the clamp faces and replace the 0-rings and gaskets with new ones.
Be sure to fit 0-rings and gaskets when assembling.
Objects in your pockets:
Keep your pockets free of loose objects which can fall out and drop into the machinery; especially when you work
on the machinery while bending over it.
Checking undercarriage:
When working in rocky areas, check for damage to the undercarriage and for looseness, flaws, wear and damage
in bolts and nuts. Loosen the track tension a little when working in such areas.
Precautions when washing machine:
•
Never spray steam or water directly on the connectors and mechatronics parts.
• Do not allow water to get on the monitors and controllers inside the operator’s cab.
• Never spray steam or water directly at the radiator or oil cooler portions.
17. GUIDES TO MAINTENANCE