Kärcher 1.071-934, Manual

Page: 29 / 386

– 9

Screw off water supply hose and high
pressure hose.

Screw off supply hose at boiler bottom
and drain heating spiral empty.

Operate device for max. 1 minute until
the pump and conduits are empty.
Note: Observe handling instructions of the
anti-freeze agent manufacturer.

Fill anti-freeze agent of the trade into
swimmer container.

Switch on appliance (without heater) till
the appliance has been completely
rinsed.
A certain corrosion protection is achieved
with this as well.
몇
CAUTION
Risk of personal injury or damage! Consid-
er the weight of the appliance when storing
it.
ATTENTION
Protect the trigger from damage during
transport.
몇
CAUTION
Risk of personal injury or damage! Mind the
weight of the appliance during transport.

When transporting in vehicles, secure
the appliance according to the guide-
lines from slipping and tipping over.
 DANGER
Risk of injury by inadvertent start-up of ap-
pliance and electric shock. Prior to all work
on the appliance, switch off the appliance
and pull the power plug.

Shut off water supply.

Open the hand spray gun.

Switch on the pump with the power
switch and allow to run for about 5-10
seconds.

Close the hand spray gun.

Set the appliance switch to "OFF".

Pull main plug out of socket with dry
hands only.

Remove water connection.

Activate hand spray gun until device is
pressure less.

Secure the trigger gun. To do so, push
the safety catch towards the front.

Allow device to cool down.
Your Kärcher vender will inform you
about the performance of a periodic
safety inspection resp. signing of a
maintenance contract.

Have the maintenance of the device
performed by the customer service.
The service indicator lamp is lit up when
certain maintenance jobs are necessary on
account of reaching a certain number of op-
erating hours.

Inform Customer Service.
* To be done by Customer Service.
Dump water
Flush device with anti-freeze agent
Storage
Transport
Care and maintenance
Maintenance intervals
Every 500 operating hours, at least
annually
Indicator lamp service will be
illuminated
Necessary maintenance jobs
– Check high pressure connections for
leaks.
– Clean fuel tank und fuel filter.
– Check pump for leaks.
– Change oil in the pump.
– Clean the sieve in the water connection
of both swimmer tanks.
– Clean sieve in front of the water short-
age safe guard.
– Remove the soot from the heating coil. *
– Decalcify the heating coil. *
– Clean/replace the ignition electrodes. *
– Clean/replace the burner nozzle. *
– Set the burner. *
– Check overflow valve of the pump for
leaks. *
– Check high pressure hose. *
– Clean hand-spray gun.
– Check pressure tank. *
28 EN