Kärcher HDS 13/20-4 S Manual Original página 31

Shutdown
For longer work breaks or if a frost free stor-
age is not possible:
 Empty detergent tank.
 Drain water.
 Flush device with anti-freeze agent.
Dump water
 Screw off water supply hose and high
pressure hose.
 Screw off supply hose at boiler bottom
and drain heating spiral empty.
 Operate device for max. 2 minutes until
the pump and lines are empty.
Flush device with anti-freeze agent
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.
Storage
CAUTION
Risk of personal injury or damage! Consid-
er the weight of the appliance when storing
it.
Transport
Figure 7
ATTENTION
Risk of damage! When loading the appli-
ance with a forklift, observe the illustration.
ATTENTION
Protect the trigger from damage during
transport.
CAUTION
Risk of personal injury or damage! Mind the
weight of the appliance during transport.
 When transporting in vehicles, secure
the appliance according to the guide-
lines from slipping and tipping over.
Care and maintenance
DANGER
Risk of injury by inadvertent start-up of ap-
pliance and electric shock. Prior to all work
on the appliance, switch off the appliance
and pull the power plug.
 Shut off water supply.
 Open the hand spray gun.
 Switch on the pump with the power
switch and allow to run for about 5-10
seconds.
 Close 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.
 Secure the trigger gun. To do so, push
the safety catch towards the front.
 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.
Maintenance intervals
Weekly
 Clean the sieve in the water connection.
 Clean the fine filter.
 Check oil level.
ATTENTION
Risk of damage! In case of lacteous oil in-
form Kärcher customer service immediately.
Monthly
 Clean sieve in the water shortage safe
guard.
 Clean filter at the detergent suck hose.
Every 500 operating hours, at least
annually
 Oil change.
 Have the maintenance of the device
performed by the customer service.
At least every 5 years, recurring
 Perform the pressure test as per manu-
facturer's instructions.
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EN 31