Doosan Infracore HP210WDO-T4F, Operation And Maintenance Manual

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Engine Operation Operation & Maintenance Manual
Do not exchange or disassemble a pipe or hose (from the engine fuel
circuit, engine oil circuit, coolant circuit, or compressed air circuit) while
the engine is operating. The leaked liquid may cause bodily injuries.
3. Use an engine oil drain container that is large enough to prevent the overflow of
engine oil while draining engine oil.
4. Open the engine coolant cap after fully cooling the engine to exchange or replenish
coolant.
If the coolant cap is opened while the engine is still hot, hot water will
spurt out and may cause burns. Open the engine coolant cap after fully
cooling the engine.
5. Fuel is highly flammable. Do NOT smoke or use open flame near engine.
Only refuel when the engine is shut down.
6. Mark and separately manage containers for storing coolant from beverage containers
to avoid confusion. See a doctor immediately in case of drinking coolant.
7. Follow the instructions provided by the battery manufacturer when checking or
handling batteries.
Battery fluid is corrosive and dangerous because of its explosiveness
and toxicity. Therefore, it should only be handled by a skilled technician
who specializes in battery fluid.
8. Only certified professional technicians should repair and maintain engines.
9. Only appropriate tools should be used. If the jaws of a wrench are worn out, the
wrench might slip during use, causing safety accidents.
10. Do not allow other persons to stay or pass under an engine when lifting the engine
with a crane. Before lifting the engine, ensure there is no one around the engine and
reserve enough safety space.
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