Shutdown; Maintenance; Maintenance Intervals; Maintenance Works - Kärcher HDS 550 C Eco Manual De Instrucciones

Note
Do not twist high pressure hose and electri-
cal conduit.
Warning
Frost will destroy the not completely water
drained device.
è Store in a frost free area.
If the device is connected to a chimney, the
following must be observed:
Warning
Threat of damage by penetrating cold air
through the chimney.
è Disconnect device from chimney when
outside temperature drops below 0 °C.
If it is not possible to store frost free, shut
down device.

Shutdown

For longer work breaks or if a frost free
storage is not possible:
è Dump water and flush device with anti-
freeze agent.
è Empty detergent tank.
Dump water
è Screw off water supply hose and high
pressure hose.
è Screw off supply hose at boiler bottom
and drain heating spiral empty.
è Operate device for max. 1 minute until
the pump and conduits are empty.
Flush device with anti-freeze agent
è Use commercially available anti-freeze
agent.
è Observe handling instructions of the
anti-freeze agent manufacturer.
Note
A certain corrosion protection is achieved
with this as well.

Maintenance

Danger
Risk of injury! Always disconnect the device
from the electrical power supply before per-
forming maintenance or repair work.
Warning
Only use original spare parts.
After each work, turn off device, refer to "Af-
ter each operation".
è Set the appliance switch to "0".
è Disconnect the main plug from the sok-
ket.
è Shut off water supply.
è Activate hand spray gun until device is
pressure less.
è Remove water connection.
è Allow device to cool down.
Your Kärcher vender will inform you
about the performance of a periodic safe-
ty inspection resp. signing of a mainte-
nance contract.

Maintenance intervals

Weekly
è Clean the sieve in the water connection.
Monthly
è Clean sieve in the water shortage safe
guard.
è Clean filter at the detergent suck hose.

Maintenance Works

Clean the sieve in the water connec-
Figure 1 - Pos. 8
è Take out sieve.
è Clean in water and reinstall.
tion
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