Replacing The Filter Cartridge; Troubleshooting Guide; Transport; Storage - Kärcher WPC 120 UF Originalbetriebsanleitung

Filter cartridge
Post-Protect filter
2.644-304.0
The replacement interval of the filter cartridges varies
depending on the quality of the inlet water.

Replacing the filter cartridge

WARNING
Health risk due to the entry of germs or insufficient
filtration effect
Entry of germs due to improper installation, handling or
repair.
Insufficient filtration effect due to incorrect installation or
cleaning of the filter cartridge inserts or non-compliance
with the change intervals.
Pay attention to hygiene and cleanliness when installing
the filter cartridge.
Wear sterile disposable gloves when replacing filter car-
tridges.
Only unpack new filter cartridges immediately before in-
stallation.
Make sure that the filter cartridges are arranged correct-
ly in the device.
Do not try to clean the filter inlays of the filter cartridges,
but replace the filter cartridges when the replacement
interval is reached or the filtration effect is insufficient.
The filter inlays cannot be cleaned or refurbished.
Only have the device repaired by a trained professional.
1. Reduce the pressure in the system.
Illustration P
a Close the stop valve.
b Open the water tap.
2. Remove the front cover.
Grasp the recessed grip and pull off the front cover
on the device.
To attach, place the front cover on the base and fold
it onto the device.
Illustration M
3. Put on sterile disposable gloves.
Malfunctions often have simple causes that you can
remedy yourself using the following overview. When in
Fault
Leakage.
14
Change at the latest every
12 months

Troubleshooting guide

Cause
Device is incorrectly installed.
Filter cartridges inserted incorrectly.
Lines or sleeves are damaged or de-
formed.
4. Remove the filter cartridge to be replaced.
Illustration Q
a Disengage the filter cartridge from the clip and
swing it out by max. 45°.
b Turn the filter cartridge approx. 90° anticlockwise
and remove it from the intake.
Dispose of the filter cartridge in the household
rubbish.
5. Unpack the new filter cartridge.
6. Note the replacement date on the label of the filter
cartridge.
7. Install the new filter cartridge.
a Push the filter cartridge into the intake and turn it
approx. 90° clockwise until it stops.
b Swing the filter cartridge down until it engages in
the clip.
WARNING
Ensure the correct arrangement of the three different fil-
ter cartridges in the device. The correct position is
shown on the label of each filter cartridge.
8. Vent the system and check for leaks, see chapter
Initial startup.
CAUTION
Failure to observe the weight
Risk of injury and damage
Be aware of the weight of the device during transporta-
tion.
 When transporting the device in vehicles, secure it
to prevent it from slipping or overturning in accord-
ance with the respectively applicable guidelines.
CAUTION
Failure to observe the weight
Risk of injury and damage
Be aware of the weight of the device during storage.
1. Store the device in a frost-protected place.
doubt, or in the case of malfunctions not mentioned
here, please contact your authorised Customer Service.
Rectification
 Check for the correct installation of the stop
valve, lines (must be inserted into the
sleeves as far as they will go), sleeves and
tap, install correctly if required, see Chap-
ter Installing and connecting the device.
 Check that the filter cartridges are correctly
seated in the holders; if necessary insert
the filter cartridges correctly, see Chapter
Replacing the filter cartridge.
 Check the lines and sleeves for damage
and deformation, replace damaged or de-
formed parts.
English

Transport

Storage