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English 9
Replacing the HEPA filter
1HEPA filter
2 HEPA box fastening screws
3 HEPA box cover
4Strap
5 Connection hose
1. Release the strap.
2. Pull off the connection hose.
3. Remove the fastening screws using a
suitable tool.
4. Remove the HEPA box lid.
5. Remove the HEPA filter.
6. Insert the new HEPA filter.
7. Fit the HEPA box lid and screw in place.
8. Attach the connection hose and fasten
with the strap.
Troubleshooting guide
DANGER
Device unintentionally starting / electric
shock
Unintentional starting of the suction motor
can cause injuries. Voltage on electrical
components can lead to an electric shock.
Switch off the device and unplug the mains
plug before performing any work on the de-
vice.
The motor (suction turbine) does not
start running
No electrical voltage present
Check the socket and the power supply
fuse.
Check the mains cable and the mains
plug of the device.
Check all parts for clogging.
Check that all electric connections are
seated correctly.
No vacuuming operation, airflow es-
capes from the suction hose.
Suction turbine rotating in the wrong direc-
tion
Swap the phases on the plug.
Suction force slowly reduces
Filter, nozzle, suction hose or suction pipe
clogged.
Check the accessory for clogging.
Clean the accessory if necessary.
Clean the filter.
Replace the filter if necessary.
Escaping dust when vacuuming
Filter not correctly fastened or faulty.
Clean the filter and insert it correctly.
Check the filter for faults and replace if
necessary.
Customer Service department
If the malfunction cannot be corrected, the
device must be checked by the Customer
Service department.
4
5
1
3
2
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