Technical data

66
6 Maintenance
Coolant replacement
Every 1000 operating hours.
50 Coolant replacement
The coolant has to be replaced every 1000 op-
erating hours or at least once every two years.
N.B. Replacing the coolant may also be neces-
sary as part of the winter storage procedure;
in case that the coolant present in the cooling
system oers insucient protection for the
winter.
Danger
Be aware of the risk of skin burning during
draining the hot coolant! Used coolant must
be collected in a container for proper disposal
according to laws and regulations.
Warning
Cooling system protective
liquids must be disposed
of in accordance with envi-
ronmental regulations.