203
Oil draining pump
Apart from the fixed hand-operated draining pumps
on certain engines, an electrically powered draining
pump for oil is also available as extra equipment. This
pump is installed in a suitable position by using a
bracket. The pump can be run in the desired direction
by changing the polarity of the cables.
The oil hoses should be connected up only when
changing oil so as to avoid the risk of accidental
draining.
Oil and coolant drain systems
General
Engine installations in boats and vessels, carry the
potential for negative impact on the environment. The
liquids necessary are harmful and should be handled
in a safe way.
The figure above shows a concept of how this could
be solved via a central waste pump connected to the
important positions in the engine room.
The systems must comply with local ruling and legis-
lation.
4
2
3
7
5
6
. Waste fluid
2. Pump
3. Valve block
4. Coolant drain connection
5. Engine oil drain connection
6. Reverse gear oil drain connection
7. Pipe to drain the bilge
Содержание D11 series
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