Speed Control For Pressure And Volume Regulation; Set Working Pressure And Flow Rate; Operation With Detergent - Kärcher HDS 9/50 De Tr1 Service Manual

8.1.4

Speed control for pressure and volume regulation

8.1.5

Set working pressure and flow rate

8.1.6

Operation with detergent

HDS 9/50, HDS 13/35 only:
NOTE
If the motor speed is increased, the operating pressure
also rises. This can be read from the pressure gauge.
Increasing the speed:
–
 Push up the lever of the speed control.
Reducing the speed:
–
 Push down the lever of the speed control.
Minimum water volume [l/h]
Minimum pressure (specifica-
tion operating instructions)
[bar]
Minimum pressure (measured)
[bar]
HDS 13/20, HDS 17/20 only:
 Set (+/-) the working pressure and quantity by turning
the pressure/ quantity regulation mechanism at the
hand spray gun.
DANGER
When adjusting the pressure/quantity regulation, make
sure that the screw connection of the spray lance does not
become loose.
Minimum water volume [l/h]
Minimum pressure (specifica-
tion operating instructions)
[bar]
Minimum pressure (measured)
[bar]
HDS 13/20, HDS 17/20 only:
1 Dosage valve for detergent
2 Cleaning agent container
ATTENTION
Unsuitable detergents can cause damage to the appliance
and to the object to be cleaned.
 Place the detergent suction hose in a container filled
with detergent and tighten the screw cap.
 Set dosing value for detergent to the desired concen-
tration.
After operation with detergent
 Set dosing value for detergent to "0".
 Open the hand spray gun and rinse the appliance for at
least 1 minute.
English 5.906-736.0 Rev. 00 (07/15)
HDS 9/50 HDS 13/35
500 650
150 100
146 92
HDS 13/20 HDS 17/20
900 950
60 60
69 51
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