Interrupting Operation; Turn Off The Appliance; Transport; Storage - Kärcher HD 9/21 G Mode D'emploi

 Secure the trigger gun. To do so, push
the safety catch towards the front.
 Unscrew nozzle screws and remove the
nozzle.
 Put on a new nozzle.
 Screw on the nozzle screws and tighten
them by hand.
Operation with detergent
WARNING
Unsuitable detergents can cause damage to
the appliance and to the object to be cleaned.
Use only those detergents that have been ap-
proved by Kärcher. Observe the dosage and
other instructions provided with these deter-
gents. For considerate treatment of the envi-
ronment use detergent economically.
Follow the safety instructions for using de-
tergents.
Kärcher detergents ensure smooth func-
tioning. Please consult us or ask for our cat-
alogue or our detergent information sheets.
 Suspend end of suction hose in a con-
tainer filled with detergent.
 Replace the high-pressure nozzle with
the low-pressure nozzle.
 Set dosing value for detergent to the
desired concentration.
Set dosing valve for detergent to the de-
sired concentration (0%–6%).
Recommended cleaning method
– Loosen the dirt:
Spray detergent economically and let it
work for 1...5 minutes but do not let it
dry up.
– Remove the dirt:
Spray off loosened dirt with the high
pressure jet.
After operation with detergent
 Set dosing value for detergent to "0".
 Open the trigger gun and rinse the de-
vice with the motor running for at least 1
minute.

Interrupting operation

 Release the lever on the trigger gun.
Note: When the lever of the hand spray
gun is released, the engine continues to run
at zero speed.
20
 In case of extended interruptions (sev-
eral minutes), switch off the engine.
 Activate trigger gun until device is pres-
sure-less.
 Secure the hand spray gun using the
safety catch so that it doesn't open ac-
cidentally.

Turn off the appliance

After operating the water using saline water
(sea water), open the hand spray gun and
rinse the appliance for at least 2 - 3 minutes
using tap water.
 Close the hand spray gun.
 Turn the starter to "0/OFF".
 Close fuel cock.
 Shut off water supply.
 Activate trigger gun until device is pres-
sure-less.
 Secure the trigger gun. To do so, push
the safety catch towards the front.
 Remove the water inlet hose from the
appliance.
CAUTION
Risk of personal injury or damage! Mind the
weight of the appliance during transport.
ATTENTION
Protect the trigger from damage during

transport.

 Coil the high-pressure hose and hang it
over the hose storage.
 Insert the spray lance into the spray
lance cart.
Place the trigger gun into the holder.
 Use the pushing handle to push the ap-
pliance.
 When transporting in vehicles, secure the
device according to the guidelines from
rolling away, slipping and tipping over.
 To reduce the space requirement, loos-
en the star grips and swivel the push
handle backwards.
CAUTION
Risk of personal injury or damage! Consider
the weight of the appliance when storing it.
This appliance must only be stored in inte-
rior rooms.
– 6
EN
Transport

Storage