61
Maintenance: Freshwater system
Freshwater system flushing
The system should be flushed before changing coo-
lant to avoid inferior cooling performance due to de-
posits in the cooling system.
1. Drain the coolant as described earlier.
2. Insert a hose into the filler opening in the heat ex-
changer and flush with fresh water.
3. Flush until the water running out of the drainage
points is clean.
4. Close all drainage points when the flushing water
has run out.
5. Fill with coolant. See section coolant filling when
empty.
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Summary of Contents for D25A MS
Page 1: ...OPERATOR SMANUAL D25A MS MT D30A MS MT Plus d informations sur www dbmoteurs fr ...
Page 85: ...Notes Plus d informations sur www dbmoteurs fr ...
Page 86: ...Notes Plus d informations sur www dbmoteurs fr ...
Page 87: ...7741946 3 English 04 2002 Plus d informations sur www dbmoteurs fr ...