Karcher HDS 7-16 4C Basic - Manual (Page 26)

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Warning
Long hours of using the appliance can
cause circulation problems in the hands on
account of vibrations.
It is not possible to specify a generally valid
operation time, since this depends on sev-
eral factors:
– Proneness to blood circulation deficien-
cies (cold, numb fingers).
– Low ambient temperature. Wear warm
gloves to protect hands.
– A firm grip impedes blood circulation.
– Continuous operation is worse than an
operation interrupted by pauses.
In case of regular, long-term operation of
the device and in case of repeated occur-
rence of the symptoms (e.g. cold, numb fin-
gers) please consult a physician.
ƽ
Danger
Switch the appliance off prior to replacing
nozzle and activate hand spray gun until
device is pressureless.
1 Operating with cold water
2 Operating with hot water
3 Eco setting (hot water max. 60 °C)
 Set appliance switch to desired operat-
ing mode.
Indicator lamp for operational readiness
lights up.
The device starts briefly and turns off, as
soon as the working pressure is reached.
Note: If the control lamp "rotation direction"
lights up, please switch the appliance off
immediately and fix the error, see "Help
with malfunctions".

Release the trigger gun.
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".
 Set device switch to desired tempera-
ture.
 Turn the regulation spindle in a clock-
wise direction: Increase working pres-
sure (MAX).
 Turn the regulation spindle in an anti-
clockwise direction: Reduce working
pressure (MIN).
– For considerate treatment of the envi-
ronment use detergent economically.
– The detergent must be suitable for the
surface to be cleaned.
 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.
Note: If detergent is be suctioned from an
external container, route the detergent suc-
tion hose through the recess to the outside.
Safety instructions
Replace the nozzle
Operating modes
0/OFF =Off
Turning on the Appliance
Adjust cleaning temperature
Set working pressure and flow rate
Pressure/quantity regulation of the
pump unit
Operation with detergent
26 EN