Karcher HDS 13-20-4 SX - Manual (Page 32)

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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 9
Caution
Risk of damage! When loading the appli-
ance with a forklift, observe the illustration.
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.

Shut off water supply.
 Turn on pump shortly (appr. 5 seconds)
by activating the hand spray gun.
 Set the appliance switch to "0/OFF“.
 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 lid with filter.
 Clean the filter with clean water or com-
pressed air.
 Reinstall in reverse sequence.
 Unpressurize the appliance.
 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.
 Take out detergent suck supports.
 Clean filter in water and reinstall.
Flush device with anti-freeze agent
Storage
Transport
Maintenance and care
Maintenance intervals
Weekly
Monthly
After 500 operating hours, at least annu-
ally
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
Clean filter at the detergent suck hose
32 EN