Komatsu PC14R-3, Руководство по эксплуатации и техническому обслуживанию

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PRECAUTIONS FOR MAINTENANCE
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2.8.13 PRECAUTIONS TO BE TAKEN WHEN
HANDLING THE BATTERY AND THE
ALTERNATOR
q
When repairing the electrical system, disconnect the battery or
turn the battery main switch anticlockwise to shut off power.
IMPORTANT
q
Disconnect first the negative earth cable (–) and then the
positive cable (+).
At the end of the operation, reconnect first the positive
cable (+) and then the negative cable (–).
q
If electric welding operations are to be carried out on the
machine, it is necessary to disconnect the battery and also the
alternator.
2.8.14 PRECAUTIONS CONCERNING THE
STARTER
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Start the engine only when correctly seated in the driving
position.
q
Do not start the engine by tampering with the terminals of the
starter, since the machine may move.
q
Sudden or accidental movements of the machine may cause
serious injury or even death.
2.8.15 HANDLING HIGH-PRESSURE HOSES
q
Do not bend high-pressure hoses or rub them with abrasive or cutting objects.
Do not use any bent or cracked pipes or hoses that were previously rejected because of leaks or fastening
defects, since they may burst during use.
q
Always repair or replace any loose or faulty fuel or oil pipe. Any leakage of fuel or oil may cause fires.
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RKA19360
RKAB5100
RKA18380
RKAB5930