Karcher HDS 5-0-30 -4S Ec - Manual (Page 13)

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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 Eco operation (hot water max. 140 °F/
60 °C)
3 Operating with hot water/steam
 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 indicator lamps for pump, rota-
tion direction, burner malfunction or engine
are on during operation, turn off the appli-
ance immediately and repair malfunction,
refer to "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 temperature regulator to desired
temperature.
86 °F/30 °C to 208 °F/98 °C:
– Clean with hot water.
212 °F/100 °C to 302 °F/150 °C
– Clean using steam.
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 Replace the high-pressure nozzle
(stainless steel) with steam nozzle
(brass), (refer to "Using steam").
 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).
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
13 EN