Karcher HDS 9-18-4M - Manual (Page 33)

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Note: Observe handling instructions of the
anti-freeze agent manufacturer.

Fill anti-freeze agent of the trade into
swimmer container.
 Switch on appliance (without heater) till
the appliance has been completely
rinsed.
A certain corrosion protection is achieved
with this as well.
Caution
Risk of injury and damage! Note the weight
of the appliance in case of storage.
Figure 11
Caution
Risk of damage! When loading the appli-
ance with a forklift, observe the illustration.
Caution
Risk of injury and damage! Observe the
weight of the appliance when you transport it.

When transporting in vehicles, secure
the appliance according to the guide-
lines from slipping and tipping over.
ƽ
Danger
Risk of injury by inadvertent startup of ap-
pliance and electrical shock.
First pull out the plug from the mains before
carrying out any tasks on the machine.

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.
 Allow device to cool down.
Your Kärcher vender will inform you
about the performance of a periodic
safety inspection resp. signing of a
maintenance contract.
 Clean the sieve in the water connection.
 Clean the fine filter.
 Check oil level.
Caution
In case of lacteous oil inform Kärcher cus-
tomer service immediately
 Clean sieve in the water shortage safe
guard.
 Clean filter at the detergent suck hose.
 Oil change.
 Perform the pressure test as per manu-
facturer's instructions.
 Take out sieve.
 Clean sieve in water and reinstall.
 Unpressurize the appliance.
 Unscrew the fine filter from the pump head.
 Remove the fine filter and the filter insert.
 Clean the filter with clean water or com-
pressed air.
 Reinstall in reverse sequence.
 Loosen covering nut and take off hose.
 Take out sieve.
Note: If necessary turn in screw M8 appr. 5
mm inwards and therewith pull out sieve.

Clean sieve in water.
 Push sieve inwards.
 Put on hose.
 Tighten covering nut firmly.
Flush device with anti-freeze agent
Storage
Transport
Maintenance and care
Maintenance intervals
Weekly
Monthly
After 500 operating hours, at least annually
At least every 5 years, recurring
Maintenance Works
Clean the sieve in the water connection
Cleaning the fine filter
Clean sieve in the water shortage safe
guard
33 EN