Cleaning; Troubleshooting - BOMANN BS 1948 CB Instrucciones De Servicio

Proceed as follows to clean the filter unit:
1. Empty the dust container as described above.
(Steps 1 - 4)
2. Disassembly of the filter unit
2.1 Turn the coarse filter counter-clockwise from the
guide rails. Pull the coarse filter from the dust
collector.
2.2 Turn the HEPA filter counter-clockwise from the guide
rails. Pull the HEPA filter from the dust collector.
3. You can brush out the HEPA filter. In case of heavy
staining, clean the filters under running water.
4. Let the filters air-dry completely before refitting them!
5. Wipe the dust collector with a damp cloth and then wipe
it dry.
WARNING:
• Before cleaning remove the mains lead from the socket.
• Under no circumstances should you immerse the device in water
for cleaning purposes. Otherwise this might result in an electric
shock or fire.
CAUTION:
• Do not use a wire brush or any abrasive items.
• Do not use any acidic or abrasive detergents.
• Clean the housing with a soft, dry cloth without additives.
• For cleaning of the filters, read the chapter "Maintenance".

Troubleshooting

Problem Possible cause
The device The appliance is
does not work. not connected to
mains power.
BS1948 CB_IM
6. Assembly of the filter unit
7. Close the bottom plate.
Outlet Filter
The appliance is also equipped with an outlet filter.
The cover of the filter is located on the back of the appliance.
1. Turn the cover counter-clockwise.
2. Remove the non-woven filter and wash it.
3. Let the non-woven filter dry completely in the air, before
4. Close the exhaust filter with the cover. Turn it clockwise

Cleaning

Problem
Weak suction
power.
Remedy
Check the connection
to the mains.
Check the position of
the switch.
Refer to the adjacent figure.
6.1 Set the HEPA filter with its
3 guides to the inner circle.
Tighten the filter clockwise.
6.2 Set the coarse filter over the
HEPA filter with its 3 guides
in the outer circle. Tighten the
coarse filter clockwise.
CAUTION:
If the filters are not tightened, dirt will enter the engine.
This can damage the motor.
reinserting it into the appliance.
until it is attached to the appliance.
Possible cause
The dust collector
is full.
The filters are
dirty.
There is a foreign
body in the
suction tube or
the nozzle.
Remedy
Empty the dust collec-
tor.
Clean the filters as
described under
"Maintenance".
CAUTION:
Restart operation only
with dry filters.
Check the accessories
for foreign bodies.
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