Vetus M2.06 - Page 71

1 cm
(
3
/
8
”)
COOLANT
69
6 Maintenance
Coolant replacement
Every 1000 operating hours.
The level of the coolant must be approx. 1 cm
(
3
/
8
”) below the lower edge of the ller neck.
Bleeding will take place automatically during
lling!
• After lling replace the ller cap and re-
install the plug.
• After the engine has run for the rst time
and has reached operating temperature
and has cooled down again to ambient
temperature, check the coolant level in the
heat exchanger housing.
• If necessary, add coolant.
Caution
Never ll the cooling system with sea water or
brackish water.
VD00158