Doosan DX190W, Руководство по эксплуатации и обслуживанию

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OP000529
3-1
Operation
OP000529
3
Operation
TO HANDLE A NEW
EXCAVATOR
All DOOSAN excavators are inspected and adjusted before
leaving the factory. However, it is required that the operator
follow these steps during the initial break-in period. Failure to
follow these steps may result in damage to the equipment or
reduced performance.
If machine is used at full load before it is broken in, it may affect
the life cycle and safe running operations. This could lead to
problems later.
NOTE: 1. Check daily for leakage of coolant, fuel, engine
oil and hydraulic oil.
2. Inspect all lubricants daily, add appropriate
lubricants as required.
3. During operation, monitor all instruments and
gauges from time to time.
4. Avoid an extreme engine load.
5. Operate unit at 80% load until engine and all
other components are at operating temperature.
6. Check that work equipment is operating
normally during operation.
7. Check machine for loose parts or for damage
that may have occurred during shipping.
8. Check for loose wiring or terminals, check
gauge operation and battery electrolyte level.
Hour Load
For first 50 hours of opera-
tion. Maintain about 80% load of
full capacity (Engine rpm:
80% of rated rpm)
After first 50 hours of opera-
tion. Full load