2
1
DO NOT OPEN
1.0 bar
2
1
DO NOT OPEN
1.0 bar
24
3 First commissioning
5 Filling the cooling system,
keel
Cooling
• Remove the cap ‘
do
not
open
’ (1) of the
filler neck on the top of the heat exchanger
housing.
• Fill the cooling system.
• Reinstall the filler cap ‘
do
not
open
’
.
•
• Remove the pressure cap (2) of the extra
expansion tank.
Use a mixture of 40% antifreeze (ethylene-
glycol based) and 60% tap water or use a spe-
cial coolant.
For specifications see page
.
VD00925
VD00932
Coolant quantity (engine only)
:
litres
Imp. pt
US pt
M2
:
3.0
5.3
6.3
M3
:
4.0
7.0
8.4
M4
:
7.2
12.7
15.2
C
aution
Never fill the cooling system with sea wa-
ter or brackish water.
n
ote
If a water heater is connected to the engine,
see page
and
Summary of Contents for M Series
Page 1: ...Operation manual M LINE Marine Diesel Engines 345102 01 ...
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