Yanmar 1GM10V Spezifikationen PDF herunterladen (Seite 43)

PRECAUTIONS DURING

OPERATION

Always check for problems during engine

operation.

1. Is sufficient seawater being discharged

from the seawater outlet?

If the discharge is too little, stop the

engine immediately and correct the

problem.

2. Is the exhaust color normal?

The continuous emission of black

smoke indicates engine overloading.

This shortens engine life and should be

avoided.

3. Be aware of any abnormal vibration and

unusual engine noises. NEVER

operate at speeds that produce violent

vibrations. Depending on the hull

structure, engine and hull resonance

may become great at a certain speed

range. Avoid operating in this range.

Stop the engine and inspect any

unusual engine noise.

4. Ensure that there are no warning

indicators active. If an indicator

activates during operation, lower the

engine speed immediately, check the

indicator and stop the engine for

repairs.

5. Check for any water, oil or fuel leaks.

Check the engine room periodically.

WARNING! NEVER check for a fuel

leak with your hands. ALWAYS use

a piece of wood or cardboard. Have

your authorized Yanmar Marine

dealer or distributor repair the

damage. Avoid skin contact with the

high-pressure diesel fuel spray

caused by a fuel system leak such

as a broken fuel injection line. High-

pressure fuel can penetrate your

skin and result in serious injury. If

you are exposed to high-pressure

fuel spray, obtain prompt medical

treatment.

6. Is there sufficient fuel in the tank?

Replenish fuel in advance to avoid

running out of fuel during operation.

7. When operating the engine at low

speed for long periods of time, race the

engine once every two hours. Race the

engine with the clutch in NEUTRAL,

accelerate from the low speed position

to the high speed position and repeat

this process about five times. This

cleans out carbon from the cylinders

and the fuel injection valves.

NOTICE: Never turn OFF the battery

switch or spark the battery during

operation. Damage to electrical parts

will result.

ENGINE OPERATION

GM Series Operation Manual 37

© 2007 Yanmar Marine International

1 2 ... 38 39 40 41 42 43 44 45 46 47 48 ... 91 92

Kommentare zu diesen Handbüchern

Keine Kommentare