DL06K Interim Tire-4 Diesel Engine Safety Regulations & Specifications
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1.1.3. To prevent damage to engine and premature wear
(1) Do not use the engine any purpose other than original design.
For more details, please refer to reference data from sales. Never calibrate the
ECU without the approval of DOOSAN.
(2) If any fault is found in the engine, the cause should be found and fixed immediately
to prevent serious damages to the engine.
(3) Please use genuine spare and maintenance parts recommended by DOOSAN.
DOOSAN will bear no responsibility for damage due to the use of unauthorized
parts.
(4) Keep the following points in mind, in addition to the above instructions.
z Use normal and clean diesel fuel only. Do not use bio-diesel. Please refer to the
recommendations on fuel. Diesel fuel should not contain any moisture.
z Do not run the engine without lubricant and coolant. Use the service products
(engine oil, coolant, and anticorrosion agent) recommended by DOOSAN only.
z Keep the surroundings of the engine clean
z Refer to the recommendations about fuel in the handling manual.
z Maintain the engine at a regular interval, using the engine checklist.
z Do not stop the engine abruptly if the engine is hot. Instead, run the engine in the
idle state for 5 minutes without load to reduce engine temperature.
z Do not refill the coolant if the engine is overheated.
z Do not refill engine oil to a level higher than those marked on the level gauge.
Keep the maximum allowable slant of the engine during maintenance works.
z Check whether equipment gauges (battery, oil pressure, coolant temperature)
work properly (normally).
z Do not run the engine without coolant. If coolant freezing is expected in winter,
drain off coolant.
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