Fault Finding - Fein Dustex 35 LX AC Original Instructions Manual

OBJ_BUCH-0000000207-001.book Page 38 Monday, October 12, 2015 11:09 AM
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persons. Prior to disassembly, the
vacuum cleaner should be cleaned in
order to prevent any risks.
The room/enclosure in which the
vacuum cleaner is disassembled
should be well ventilated. Wear per-
sonal protective equipment during
maintenance. After the maintenance,
the maintenance area should be
cleaned.

Fault Finding.

Malfunction
Vacuum cleaner cannot
be switched on.
Reduced vacuuming
capacity.
Dust escapes during
vacuuming.
No suction capacity
when wet vacuuming.
The automatic shut-off
(while wet vacuuming)
does not respond.
The current spare parts list for this
vacuum cleaner can be viewed on the
Internet at www.fein.com.
If required, you can change the
following parts yourself:
Fleece filter bag, disposal bag, flat-fold
filter, hose, tool adapter, elbow,
vacuum tubes, crevice nozzle, floor
nozzle, bristle lips, rubber lips, step
adapter, vacuum brushes
Cause
Circuit breaker of
power connection
has tripped.
Vacuum cleaner in
remote control
operation.
Vacuum cleaner not
fitted correctly.
Vacuum system
clogged.
Fleece filter bag full. Replace fleece filter bag.
Flat-fold filter full.
Disposal bag full.
Incorrect installa-
tion position of
flat-fold filter
Container full.
Sensors soiled/
dirty.
Container full.
Troubleshooting
Ensure power supply.
Set operating-mode selector
switch to "I".
Mount vacuum cleaner lid
properly and completely
close both fasteners.
Clean vacuum hose and
extension tubes.
Replace flat-fold filter.
Replace disposal bag.
Correct installation position
of flat-fold filter.
Empty container.
Clean sensors and space in
between with a brush.
For electrically non-conduc-
tive liquids, check filling level
and empty container, as
required.