Kärcher HDS 8/18-4 C Classic Manual Del Usuario página 22

Adjust cleaning temperature
 Set device switch to desired tempera-
ture.
Set working pressure and flow rate
Pressure/quantity regulation of the
pump unit
 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).
 Set pressure/temperature according to
the surface 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.
Operating with cold water
Removal of light contaminations and clear
rinse, i.e.: Gardening tools, terrace, tools,
etc.
 Set operating pressure according to
need.
The appliance works in the most economi-
cal temperature range (max. 60°C).
Operating with hot water
DANGER
Scalding danger!
 Set device switch to desired tempera-
ture.
We recommend the following cleaning tem-
peratures:
– Light contaminations
30-50 °C
– Contaminations containing protein, i.e.
in the food processing industry
max. 60 °C
22
Cleaning
Eco level
Turn off the appliance
DANGER
Danger of scalding by hot water. After oper-
ation with hot water, the device must be op-
erated with open end handgun with cold
water for at least two minutes.
 Set the appliance switch to "0/OFF".
 Shut off water supply.
 Open the hand spray gun.
 Turn on pump shortly (appr. 5 seconds)
with device switch.
 Pull main plug out of socket with dry
hands only.
 Remove water connection.
 Activate hand spray gun until device is
pressure less.
 Lock the trigger gun.
Storing the Appliance
 Lock in the steel pipe into the holder of
the appliance hood.
 Roll up high pressure hose and electri-
cal conduit and hang them into the re-
spective holders.
Note: Do not twist high pressure hose and
electrical conduit.
Frost protection
ATTENTION
Frost will destroy the not completely water
drained device.
 Store in a frost free area.
If the device is connected to a chimney, the
following must be observed:
ATTENTION
Threat of damage by penetrating cold air
through the chimney.
 Disconnect device from chimney when
outside temperature drops below 0 °C.
If it is not possible to store frost free, shut
down device.
– 6
EN