Storage; Transport; Maintenance And Care; Maintenance Intervals - Kärcher HDS 3.5/23-4M Eg Operating Instructions Manual

 Disconnect device from chimney when
outside temperature drops below 32 °F/
0 °C.
If it is not possible to store frost free, shut
down device.
Shutdown
For longer work breaks or if a frost free stor-
age is not possible:
 Drain water.
 Flush device with anti-freeze agent.
 Empty detergent tank.
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. 1 minute until
the pump and conduits 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 injury and damage! Note the weight
of the appliance in case of storage.

Transport

Figure 9
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.

Maintenance and care

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.
 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.

Maintenance intervals

Weekly
 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
Monthly
 Clean sieve in the water shortage safe
guard.
 Clean filter at the detergent suck hose.
After 500 operating hours, at least annu-
ally
 Oil change.
At least every 5 years, recurring
 Perform the pressure test as per manu-
facturer's instructions.
Maintenance Works
Clean the sieve in the water connection
 Take out sieve.
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