Shutting Down; Shutdown; Storage; Transport - Kärcher HDS 9/16-4 ST Gas Mode D'emploi

Detergent dosing
– Detergents simplify the cleaning task. They are sucked in
from an external detergent tank.
– The basic model of the appliance is equipped with a dosing
valve (C). A second dosing device (dosing valve D) can also
be procured as special accessory. It is then possible to use
two different detergents.
– The dosing quantity is set at the detergent dosing valves (C
or D) at the operating panel. The set value corresponds to the
percentage share of the detergent.
– The outer scale is applicable while using undiluted detergents
(100% CHEM).
– The inner scale is appliance while using 1 +3 pre-diluted de-
tergents (25 % CHEM + 75 % water).
The following table gives the detergent consumption for the val-
ues on the outer scale:
Position
Detergent quantity [l/h]
Detergent concentration [%]
The exact dosing depends on:
– Viscosity of the detergent
– Suction height
– Flow resistance of the high pressure pipe
If an exact dosing is required, then measure the detergent quan-
tity that is sucked in (for e.g. by sucking in from a measurement
beaker).
Note: For list of recommended detergents refer the chapter "Ac-
cessories".
Refilling the softener
ATTENTION
There can be calcium deposits in the continuous heater if you use
the appliance without softeners.
If the softener tank is empty, the indicator lamp for protection
against calcification (H) begins to glow.
Figure 1 - Pos. 8
 Refill the softener tank with softener liquid RM 110 (2.780-
001).
28
0,5 1 8
14...15 22...24 50
1,5 2,5 > 5
EN

Shutting down

DANGER
Danger of scalding by hot water. After operation with hot water,
the device must be operated with open end handgun with cold
water for at least two minutes.
After operation with detergent
 If operating with hot water, set the thermostat (B) to the lowest
temperature.
 Use the appliance for at least 30 seconds without detergent.
Turn off the appliance
 Turn the appliance switch (A) to "0".
 Shut off water supply.
 Activate trigger gun until device is pressure-less.
 Secure the hand spray gun using the safety catch so that it
doesn't open accidentally.
If the machine is not to be used for a longer period or if it is not
possible to save it in a frost-free environment, then you must take
the following measures (see chapter "Maintenance and care"):
 Drain water.
 Flush device with anti-freeze agent.
 Switch off the main switch and secure it or unplug the Cekon
plug.
 Close the gas inlet.
CAUTION
Risk of injury and damage! Note the weight of the appliance in
case of storage.
ATTENTION
Protect the trigger from damage during transport.
CAUTION
Risk of injury and damage! Observe the weight of the appliance
when you transport it.
 When transporting in vehicles, secure the appliance accord-
ing to the guidelines from slipping and tipping over.
6
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Shutdown

Storage

Transport