User Manual

22 | English
1 609 92A 3W2 | (15.9.17) Bosch Power Tools
be well ventilated. Wear personal protective equipment dur-
ing maintenance. After the maintenance, the maintenance ar-
ea should be cleaned.
Removing/Replacing the Flat-fold Filter
(see figures I1 – I2)
Replace a damaged flat-fold filter 26 immediately.
– Pull the locking latch 18 and open the filter cover 36.
– Grasp the flat-fold filter 26 by the fins, pull up and remove.
– When taking out the flat-fold filter 26, remove any accumu-
lating dust and debris from the closing edge of the filter
cover 36 using a moist cloth.
PES and PTFE flat-fold filters can be flushed out under run-
ning water.
– Insert a new or the cleaned flat-fold filter 26; observe prop-
er and tight seating.
– Shut the filter cover 36 again (must be heard to engage).
Container
Wipe out the container 1 from time to time with a commercial-
ly available, non-scouring cleaning agent and allow to dry.
Level Sensors (see figure J)
Clean the level sensors 37 occasionally.
– Unlock the latches 13 and remove the vacuum lid 12.
– Clean the level sensors 37 with a soft cloth.
– Reattach the vacuum lid 12 again and lock the latches 13.
Storage and Transport (see figure K)
– Wind the mains cable around the cable holder 17.
– Insert the accessories into the holders provided: Vacuum
tubes 31 in holders 19, crevice nozzle 27 in holder 20,
floor nozzle 30 in holder 21.
– Undue the elastic tie-downs of the vacuum-hose holders 4
and place the vacuum hose 24 around the vacuum cleaner
lid into the holders 4.
Reattach the elastic tie-downs.
– Mount the L-Boxx onto the retainers 11.
– To prevent back injuries, remove a full disposal bag or dust
bag, or drain vacuumed-up fluids before transporting the
vacuum cleaner.
Carry the vacuum cleaner only by the carrying handle 10.
– For transport of the vacuum cleaner, screw the plug cap 2
onto the hose connection piece 3
.
– Store the vacuum cleaner in a dry room and secure it
against unauthorised use.
– To lock the castors 16, actuate the castor brakes 15 by
pushing down.
Correction of Malfunctions
 If a fault (e.g. a filter damage) occurs, the vacuum
cleaner must be switched off immediately. The fault
must be repaired before resuming operation.
Problem Corrective Measure
The vacuum turbine does not start.
– Check mains cable, mains plug, fuse, socket outlet and filling-level sensors
37.
Mode selector switch 7 set to “Start/Stop automatic”.
– Set mode selector switch 7 to the “vacuum” symbol and switch the power
tool connected to the socket outlet 5 on.
Vacuum turbine switches off.
– Empty container 1.
Vacuum turbine does not restart after emptying
the container.
– Switch vacuum cleaner off and wait 5 seconds; switch on again after 5 sec-
onds.
– Clean level indicators 37 as well as the space between the level indicators 37
with a brush.
Vacuuming power decreases.
– Remove clogs from vacuum nozzle, vacuum tubes 31, vacuum hose 24 or
flat-fold filter 26.
– Replace disposal bag 25 or dust bag.
– Engage filter cover 36 properly.
–Mount vacuum cleaner lid 12 properly and lock latches 13.
– Replace flat-fold filter 26.
Dust escapes during vacuuming
– Check proper installation of the flat-fold filter 26.
– Replace flat-fold filter 26.
The automatic shut-off (wet vacuuming) does
not respond.
– Clean level indicators 37 as well as the space between the level indicators 37
with a brush.
The automatic shut-off does not function with non-conductive liquids or
foam/bubbles.
– Monitor the level continuously.
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