Vetus M2.13 - Keel Cooling System Filling

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
ller neck on the top of the heat exchanger
housing.
• Fill the cooling system.
• Reinstall the ller 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 specications see page 129.
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
Caution
Never ll the cooling system with sea wa-
ter or brackish water.
note
If a water heater is connected to the engine,
see page 26 and 27.