2
1
(1.5bar)
3
PRESSURE CAP
OPEN CAP
23
3 First commissioning
6 Filling coolant system, if a water heater
is connected -2-
The
highest
point of the water heater is situ-
ated at a
higher
level than the expansion tank
for the ship’s engine.
The water heater will
not
be filled and bled
automatically
during filling of the cooling
system.
• Open valve (3) during filling and bleeding
the system.
• Follow the filling instructions as shown on
and
.
Use a mixture of 40% antifreeze (ethylene-gly-
col based) and 60% tap water or use a special
coolant.
For specifications see page
.
n
ote
• Remember to close valve (3) after filling the
system.
C
aution
Never fill the cooling system with sea water or
brackish water.
Summary of Contents for D-LINE VD4.120
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