Service and cleaning
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Service work
Existing damage to the cooling system or the propulsion engine must
be fixed before filling.
Add coolant
Before starting the portable pump for the first time, ensure that the ex-
pansion tank has been completely filled with coolant.
The coolant level must be at the top marking.
If the coolant level is below the bottom marking coolant must be added.
► Add coolant.
For the corresponding coolant, refer to chapter "Lubrication ta-
ble".
► Run the portable pump at idling speed.
► Actuate the Priming pump function switch for max. 3 minutes to man-
ually prime the portable pump.
► If the coolant level in the expansion tank drops, top up with coolant.
For the corresponding coolant, refer to chapter "Lubrication ta-
ble".
Coolants may not be mixed together.
► Observe engine temperature.
► Engine temperature may not increase above 95° C.
► If the engine temperature rises above 95° C, shut down portable pump
and leave it to cool for 10-15 minutes.
► Check coolant level in the expansion tank.
The coolant level must be at the top marking.
Coolant has been added.
Replace coolant
Before starting the portable pump for the first time, ensure that at least
1.7 - 1.8 l (0.44 - 0.47 gal) of coolant has been filled.
Add coolant:
► Add coolant.
For the corresponding coolant, refer to chapter "Lubrication ta-
ble".
► Run the portable pump at idling speed.
► Actuate the Priming pump function switch for max. 3 minutes to man-
ually prime the portable pump.
► If the coolant level in the expansion tank drops, top up with coolant.
For the corresponding coolant, refer to chapter "Lubrication ta-
ble".