Kärcher HD 4/9 Cage Bedienungsanleitung Seite 22

Frost protection
ATTENTION
Frost
Destruction of the device through freezing
water
Drain all water from the device.
Store the device in a frost-free location.
If frost-free storage is not possible:
1. Drain the water.
2. Pump commonly available anti-freeze
through the device.
Note
Use commonly available, Glycol-based
vehicle anti-freeze. Observe the han-
dling instructions of the anti-freeze man-
ufacturer.
3. Allow the device for run for a maximum
of 1 minute until the pump and lines are
empty.
Care and maintenance
Before doing any work on the appliance:
1. Switch off the appliance.
2. Unplug the power cable.
Safety inspection/maintenance
contract
You can agree on regular safety inspec-
tions or close a maintenance contract with
your dealer. Please seek advice on this.
Maintenance intervals
Each time before use
 Check the mains cable for damage.
Have a damaged cable replaced imme-
diately by the authorised Customer Ser-
vice or a qualified electrician.
 Check the high-pressure hose for dam-
age.
Immediately replace a damaged high-
pressure hose.
 Check the device for leaks.
3 drops of water per minute are permis-
sible. Contact Customer Service in the
case of more serious leaks.
22
 Empty and clean the sieve in the water
connection (see chapter Clean the
sieve in the water connection).
Every 500 operating hours, at least
 Have the device serviced by Customer
Service.
Maintenance work
Clean the sieve in the water connection
1. Remove the sieve.
2. Externally clean and rinse the sieve.
3. Insert the sieve.
Troubleshooting guide
DANGER
Inadvertently starting up device, touch-
ing live components
Risk of injury, electric shock
Switch off the device before performing any
work on the device.
Remove the mains plug.
Have all checks and work on electrical
parts performed by an expert.
In case of any malfunctions not mentioned
in this chapter, contact the authorised Cus-
tomer Service.
Troubleshooting guide
Malfunctions often have simple causes that
you can remedy yourself using the follow-
ing overview. When in doubt, or in the case
of malfunctions not mentioned here, please
contact your authorised Customer Service.
The device cannot be started
1. Check the mains cable for damage.
2. Check the mains voltage.
3. If the device overheats:
a Set the power switch to "0/OFF".
b Allow the device to cool for at least 15
minutes.
c Set the power switch to the "I/ON" po-
sition.
4. Contact Customer Service in the case of
electrical faults.
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