Vetus M4.55 Operation Manual page 68

5 Winter storage procedure
VD01131
4 Fresh water cooling system
To avoid corrosion during winter storage
the cooling system must be filled with an
antifreeze/water mixture (or a coolant). For
specifications see page 87.
N.B. Replacing the coolant is only neces-
sary if the coolant present in the cooling
system offers insufficient protection for
the winter.
For coolant replacement see page 54.
66
VD00139
5 Electrical system
Disconnect the battery cables.
CT40063
Charge batteries during winter lay-up reg-
ularly if required!