Karcher HDS 650 4M BASIC - Инструкция по эксплуатации - Страница 21

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Î

Set the appliance switch to "I".

Indicator lamp for operational readiness 

lights up.

Note:

 The temperature regulator must be 

at "0" position because otherwise the burn-

er will switch off.

The device starts briefly and turns off, as 

soon as the working pressure is reached.

Note:

 If the control lamps fuel, liquid soften-

er or motor light up, please switch the appli-

ance off immediately and fix the error, see 

"Help with errors".

Figure 6

Î

Release the hand spray gun (A).

When activating the hand spray gun the de-

vice switches back on.

Note:

If no water comes out of the high 

pressure nozzle, vent pump. Refer to "Help 

with malfunctions - appliance is not building 

up pressure".

Î

Set temperature regulator to desired 
temperature.

30 °C to 80 °C:

–

Clean with hot water.

Figure 7

Î

Turn the regulation spindle in a clock-

wise direction: Increase working pres-

sure (MAX). 

Î

Turn the regulation spindle in an anti-

clockwise direction: Reduce working 

pressure (MIN). 

Note:

 For long term work with low pres-

sure, set pressure at device.

–

For considerate treatment of the envi-
ronment use detergent economically.

–

The detergent must be suitable for the 
surface to be cleaned.

Î

With support of the detergent dose 
valve set detergent concentration as 
determined by the manufacturer.

Note:

 Recommended values at the control 

panel at maximum working pressure.

Î

set pressure/temperature and deter-
gent concentration according to the sur-
face to be cleaned.

Note:

 To prevent damage due to too much 

pressure, always position high pressure ray 
first from a greater distance towards object 
to be cleaned.

The spray angle is essential for the effec-
tiveness of the high pressure ray. Normally 
work is performed with a 25° flat ray nozzle 
(included).
Recommended nozzles are deliverable as 
accessories

–

For strong contaminations

0° full ray - nozzle

–

For sensitive surfaces and light contam-
inations

40° flat ray - nozzle

–

For thick layered, persistent contaminations

Dirt grinder

–

Nozzle with adjustable spray angle, for 
adaption to different cleaning tasks

Angle-Vario-Nozzle

–

Loosen the dirt:

Î

Spray detergent economically and let it 
work for 1...5 minutes but do not let it 
dry up.

–

Remove the dirt:

Î

Spray off loosened dirt with the high-
pressure jet.

Removal of light contaminations and clear 
rinse, i.e.: Gardening tools, terrace, tools, etc.

Î

Set operating pressure according to 
need.

Î

Set temperature regulator to “0”.

Turning on the Appliance

Adjust cleaning temperature.

Set working pressure and flow rate

Operation with detergent

Cleaning

Working with the high pressure nozzle

Recommended cleaning method

Operating with cold water

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