Kärcher HD 640 S, Руководство пользователя

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7
English
2. Operation
Operation with high-pressure
• Open the water supply.
• Release the lever of the gun with the safety rat-
chet and pull the lever.
• Turn on the appliance switch.
Note:The appliance is equipped with a pressure-
operated switch. The motor starts only if the le-
ver of the gun is pulled.
• Selecting type of jet:
Rotate body of three-way nozzle until required
symbol lines up with mark (5a).
Meaning of symbols
High-pressure pencil jet (0°) for parti-cularly
stubborn dirt
High-pressure fan jet (25°) for large areas of
dirt
Low-pressure fan jet (CHEM) for use with
detergents or cleaning at low pressure
Rotate body of three-way nozzle only when hand-
gun is closed.
• Always direct high-pressure jet at object being
cleaned from a greater distance first of all, in order
to prevent damage if pressure is too high.
Operation with Detergent
• Draw out of the holder the metering valve for the
cleaning agent.
• Suspend the detergent hose in the detergent con-
tainer (not included).
• Set three-way nozzle to “ ”.
• Set the detergent dosing-valve to the desired
dosage rate.
• We recommend that you use detergent sparingly
for the sake of the environment. Observe the re-
commended dosage on the detergent label.
• We offer you an individual cleaning and detergent
range, thereby guaranteeing fault-free work.
Please allow us to advise you or order our cata-
logue or the detergent information sheets.
Universal cleaner Profi RM 555 ASF
This cleaning agent may be used undiluted.
Universal cleaner Profi RM 555 ULTRA
Automotive cleaner Profi RM 555 ULTRA
House and garden cleaner Profi RM 565 ULTRA
Boat cleaner
Profi RM 575 ULTRA
Before using, these cleaning agents must be diluted
with 9 parts of water (1:9).
We recommend the following cleaning methods:
Step 1: Loosening dirt
Spray on detergent sparingly and leave for
1-4 minutes.
Step 2: Removing dirt
Spray off the loosened dirt with the high-pressure
spray.
Switching Off the Appliance
• After using a detergent, the appliance should be
rinsed clear. To do this, set the cleaning agent
metering valve to „0“ and flush the unit for appro-
ximately 1 minute with the gun open.
• Place the metering valve for the cleaning agent in
the holder.
• Switch off the appliance and disconnect the elec-
tric plug from the power socket.
• Close the water inlet and detach the appliance
from the water connection.
• Pull the trigger until there is no more pressure in
the appliance, and secure the trigger with the
safety ratchet against unintentional opening.
Moving Appliance
• To facilitate moving the unit, it is equipped with a
transport handle and a pair of wheels. This allows
walking while holding the unit by the top handle,
and rolling it — with negligible physical effort —
over longer distances.
• To transport the unit over steps or obstacles, it
must be lifted by the carrying handle.
Storing the Appliance
• Insert the handgun with spray lance into the hand-
gun storage clip.
• Roll up the high-pressure hose, and hang it on
the hose hanger.
• Roll up the power cord, and hang it over the po-
wer cord reel holder.