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Karcher HDS 8-17-4M Classic EU User Manual

Page 31

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The appliance works in the most economi-
cal temperature range.
Note: The temperature can be regulated
up to 60 °C.

We recommend the following cleaning tem-
peratures:

Light contaminations
30-50 °C

Contaminations containing protein, i.e.
in the food processing industry
max. 60 °C

Vehicle cleaning, machine cleaning
60-90 °C

De-preserve, contaminations contain-
ing strong fat contents
100-110 °C

De-frosting of surcharge substances,
partially facade cleaning
up to 140 °C

ƽ

Danger

Scalding danger!

Set temperature regulator to desired
temperature.

ƽ

Danger

Scalding danger! The operating pressure
must not exceed 3,2 MPa (32 bar) when
operating with temperatures above 98 °C.
Therefore the following measures must
definitely be performed:

ƽ

Replace high pressure nozzle (stain-
less steel) with steam nozzle (brass,
order see specification).

Open up the pressure/ quantity regula-
tor on the hand spray gun completely,
direction + until stop.

Set the operating pressure on the pump
unit to the minimum value.

Set temperature regulator to min. 100 °C.

Set dosing value for detergent to "0".

Set the appliance switch to "1" (opera-
tion with cold water).

Open the hand spray gun and rinse the
appliance for at least 1 minute.

ƽ

Danger

Danger of scalding by hot water. After the
operation with hot water or steam, the de-
vice must be operated with openend gun
with cold water for at least two minutes.

Set the appliance switch to "0/OFF“.

Shut off water supply.

Turn on pump shortly (appr. 5 seconds)
with device switch.

Pull main plug out of socket with dry
hands only.

Remove water connection.

Activate hand spray gun until device is
pressure less.

Lock the trigger gun.

Lock in the steel pipe into the holder of
the appliance hood.

Roll up high pressure hose and electri-
cal conduit and hang them into the re-
spective holders.

Device with hose drum:

Before rolling up, stretch out the high
pressure hose.

Turn the hand crank clockwise (Direc-
tion of the arrow).

Note: Do not twist high pressure hose and
electrical conduit.

Caution
Frost will destroy the not completely water
drained device.

Store in a frost free area.

If the device is connected to a chimney, the
following must be observed:

Eco operation

Operating with hot water/steam

Operating with hot water

Operating with steam

After operation with detergent

Turn off the appliance

Storing the Appliance

Frost protection

31

EN