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6.3 Cooling Circuit Connection and Filling
CAUTION
Risk of damage by using improper cooling hoses!
This may lead to damage to persons, damage to the unit or corrosion damage.
When choosing cooling hoses pay attention to sufficient burst strength and compatibility with
coolant!
Only use cooling hoses without any signs of damage!
The cooling hoses are connected to the unit by means of screwed hose nipples.
Oil inlet and oil outlet are indicated with respective symbols.
Fig 9:
Labelling of oil inlet and oil outlet
NOTE
When operating the unit make sure only to use the operation coolant container cap. This cap allows for
pressure equilibrium in the cooling system (breathing). Save the transportation cap for later
transportation purposes (e.g. when sending the unit back for repair).
Oil Inlet
Oil Outlet
