Bosch BX 31800 - Инструкция по эксплуатации - Страница 21

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What kind of dirt can be vacuumed up using

the vacuum cleaner?

All kinds of household dirt can be vacuumed up
using the BX3. When vacuuming fine particles,
note that the particle filter cartridge, foam filter
and fluff filter must be cleaned at regular intervals
to guarantee the optimum function of the vacuum
cleaner.

Should the dust container be emptied after

each use of the vacuum cleaner?

The dust container should be emptied after each
use for hygienic reasons, or at the latest when
the maximum level (see the mark) is reached.

How often should the particle filter be

cleaned/rinsed through?

deally, the particle filter should be cleaned after
each use, especially after vacuuming find
particles, either by tapping it or washing it 
(by hand or in the washing machine at 40C),
depending on how dirty it is. 
The particle filter cartridge, foam filter and fluff
filter must be cleaned at the latest when the
maximum level (see max marking on dust

container) has been reached.  Normally it will
only be necessary to tap out the dirt, rather than
washing it.

How often should the washable micro filter

be cleaned / washed? 

If your vacuum cleaner is equipped with a
washable micro filter, it should be cleaned
regularly for hygienic reasons by tapping the
dust and dirt out and must be rinsed through 
by hand or washed in the washing machine 
(at 40°C) at least once every 6 months.

How often should I replace the HEPA filter?

If your vacuum cleaner is equipped with a HEPA
exhaust filter, this should be replaced once a
year.

What is the best way to transport my vacuum

cleaner?

The BX3 can be transported easily using the
ergonomic carrying handle, e.g. for vacuuming
the stairs. It is best to hold/carry the tube with
the floor tool in the other hand. 

Frequently asked questions

Troubleshooting small problems

Problem

Suction power
becomes noticeably
weaker

Bottom flap of the
dust container does
not close
Vacuum cleaner does
not close

Cause

The particle filter is
heavily soiled

The floor tool is blocked
The telescopic tube is
blocked
The hose/hand grip is
blocked
One or both of the
twin cylinders are
blocked
The bottom flap 
is soiled

The particle filter has
not been inserted

Solution

Clean the particle filter cartridge, foam filter and fluff fil-
ter by tapping out the dirt or rinsing through by hand or
washing in the washing machine (at 40°C).

Attention

: After rinsing, only reinsert the particle filter car-

tridge, foam filter and fluff filter once they are completely dry.
Clean the nozzle, e.g. using a crevice nozzle
Push the telescopic tube together, 
loosen and remove the blockage
Separate the hose from the vacuum cleaner and hand grip 
Loosen and remove the blockage 
Take off the relevant cylinder cover, remove the block-
age, clean with a dry or damp cloth if necessary

Clean the bottom flap, e.g. with a damp 
or dry cloth

Insert the particle filter into the front of the dust 
container