Kärcher HDS 9/50 De Tr1, Руководство по обслуживанию

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32
English 5.906-736.0 Rev. 00 (07/15)

The antifreeze liquid is pumped through the appliance
in a circuit.

Lead the residual water via the frost protection hose
into the anti-freeze container.

As soon as antifreeze exits the antifreeze hose, wait 5
seconds, and put the actuation lever of the frost protec-
tion ball tap in the horizontal position.

Switch off the motor.

Set the operating mode switch to "0/OFF“ (burner off).
NOTE
Prior to operation, the antifreeze must be pumped from the
high-pressure system back into the antifreeze container.
See previous chapter for pictures for further information.

Align the actuation lever of the ball tap for antifreeze
vertically.

Connect the high-pressure hose to the frost protection
inlet.

Connect the water hose to the return flow of the frost
protection.

Open the filling hole of the float container. In order to do
so, loosen the wing screw and push the cover to the
left.

Fill 20 litres of fresh water into the float container and
close the filling hole.

Set the operating mode switch to the operating mode
"frost protection".

With cold engine only:
To preheat the motor, turn the key switch to the left and
hold it until the indicator light preheating goes out.

Turn key switch to position "I". The indicator lamp for
operational readiness lights up.
The control voltage is switch on and the display shows
the operating status "Antifreeze".

Turn the key switch to the right until the motor is run-
ning.
The antifreeze fluid is forwarded from the float contain-
er into the antifreeze container with fresh water.

Rinse for approx. 2 minutes until the antifreeze contain-
er is filled.

Switch off the motor.

Set the operating mode switch to "0/OFF“ (burner off).
8.5.2 Flush the anti-freeze out of the high-pressure circuit