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High-pressure pump
Oil change:
Ready a catch bin for appr. 1 Liter oil.
Turn out the oil drain screw.
Drain the oil in a collection basin.
Dispose of old oil ecologically or turn it in
at a collection point.
Turn out the oil drain screw.
Slowly fill in new oil until the "MAX" mark-
ing on the oil dipstick.
Note
Air pockets must be able to leak out.
For oil type refer to technical specifica-
tions.
Frost protection
Warning
Risk of damage! Freezing water in the appli-
ance can destroy parts of the appliance.
Store the appliance in a heated room during
winter or empty it. During longer breaks in
operation, it is advisable to pump in anti-frost
agents into the appliance.
Drain water
Screw off water supply hose and high
pressure hose.
Operate device for max. 1 minute until
the pump and conduits are empty.
Flush device with anti-freeze agent
Note
Observe handling instructions of the anti-
freeze agent manufacturer.
Pump in conventional frost protection
agents through the appliance.
A certain corrosion protection is achieved
with this as well.
Check the tyre pressure
Park the machine on an even surface.
Connect air pressure testing device to
tyre valve.
Check air pressure and adjust if re-
quired.
Set air pressure for the front and rear
tyres at max. 1.5 bar.
Troubleshooting
You can rectify minor faults yourself with the
help of the following overview.
If in doubt, please consult the authorized
customer service.
Risk of injury
Always switch off the appliance and pull out
the mains plug before care and maintenance
work.
Warning
Repair works may only be performed by the
authorized customer service.
Appliance is not running
– No power
Check whether the voltage indicated on
the type plate corresponds to the voltage
of the socket.
Check the mains connection cable for
damages.
– Motor overloaded; the motor protection
switch has got triggered
Turn off the appliance.
Disconnect the mains connection cable.
Open the electrical box.
Turn on the motor protection switch
again.
Close the electrical box.
Turn on the appliance.
– Protective motor switch has got triggered
again
Get the device checked by Customer
Service.
Device is not building up pressure
– Wrong nozzle
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