Karcher HDS 13-20-4 S EU User Manual download pdf (Page 29)

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 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:



Î Replace high pressure nozzle (stain-

less steel) with steam nozzle (brass,

order see specification).

Î Open up the pressure/ quantity regula-

tor on the hand spray gun completely,

direction + until stop.

Î Set the operating pressure on the pump

unit to the minimum value.

Î Set temperature regulator to min. 100 °C.

Î Set dosing value for detergent to "0".

Î Set the appliance switch to "1" (opera-

tion with cold water).

Î Open the hand spray gun and rinse the

appliance for at least 1 minute.

 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.

Î Shut off water supply.

Î Turn on pump shortly (appr. 5 seconds)

by activating the hand spray gun.

Î Set the appliance switch to "0/OFF“.

Î Pull main plug out of socket with dry

hands only.

Î Remove water connection.

Î Activate hand spray gun until device is

pressure less.

Î Lock the trigger gun.

Î Lock in the steel pipe into the holder of

the appliance hood.

Î Roll up high pressure hose and electri-

cal conduit and hang them into the re-

spective holders.

Device with hose drum:

Î Before rolling up, stretch out the high

pressure hose.

Î 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.

Î Store in a frost free area.

If the device is connected to a chimney, the

following must be observed:

Caution

Threat of damage by penetrating cold air

through the chimney.

Î Disconnect device from chimney when

outside temperature drops below 0 °C.

If it is not possible to store frost free, shut

down device.

For longer work breaks or if a frost free stor-

age is not possible:

Î Drain water.

Î Flush device with anti-freeze agent.

Î Empty detergent tank.

Î Screw off water supply hose and high

pressure hose.

Î Screw off supply hose at boiler bottom

and drain heating spiral empty.

Î Operate device for max. 2 minutesuntil

the pump and lines are empty.

Operating with steam

After operation with detergent

Turn off the appliance.

Storing the Appliance

Frost protection

Shutdown

Dump water

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