Maintenance And Servicing - Bosch GAS Professional 15 Notice Originale

Vacuuming up liquids
– Switch on the vacuum cleaner (GAS 15: Set the on/off
switch (4) to "on"; GAS 15 PS: Set the mode selector
switch (4) to the "vacuuming" symbol).
The dust extractor is equipped with a float. Extraction is
stopped when the maximum filling level is reached.
– Set the on/off switch (4) to "off" (GAS 15) or set the
mode selector switch (4) to the "switch off" symbol (GAS
15 PS).
– Empty the container (1).
To prevent mould growth after wet vacuuming:
– Remove the top part of the vacuum cleaner (7) and leave
it to dry thoroughly.
– Remove the wet filter (20) and also leave this to dry thor-
oughly.
Semi-automatic filter cleaning (see figure G)
The filter cleaning function should be used regularly, and at
the very latest when the suction power is no longer suffi-
cient.
How often filter cleaning needs to be carried out will depend
on the type and quantity of dust that has been vacuumed.
With regular use, the maximum conveying capacity will be
maintained for longer.
During semi-automatic filter cleaning (SFC), the air flow is
reversed to clean deposited dust from the flaps of the filter.
A pleated filter with surface dirt is still fully functional. It is
not necessary to clean the flat-pleated filter manually by
shaking or blowing it out; this may even damage the filter.
Triggering the SFC Filter Cleaning
– Use the palm of your hand to close the nozzle or vacuum
hose opening.
– Press the SFC switch (6) three times.

Maintenance and servicing

Maintenance and cleaning
Pull the plug out of the socket before cleaning or per-
u
forming maintenance on the vacuum cleaner, making
tool adjustments, changing accessories or putting
away the vacuum cleaner. This safety measure prevents
the vacuum cleaner from being started accidentally.
To ensure safe and efficient operation, always keep
u
the dust extractor and the ventilation slots clean.
Wear a dust mask when servicing and cleaning the va-
u
cuum cleaner.
In order to avoid safety hazards, if the power supply cord
needs to be replaced, this must be done by Bosch or by a
Problem
The suction turbine will not switch on. – Check the mains cable, mains plug, fuse and socket.
Bosch Power Tools
customer service centre that is authorised to repair Bosch
power tools.
Regularly emptying the dust container and cleaning the fil-
ters will ensure optimum suction power. If suction power is
not achieved after that, the vacuum cleaner is to be brought
to the after-sales service.
Removing/changing the filter (see figures H1–H2)
Replace the damaged pleated filter immediately.
– Open the catches (8) and remove the top part of the va-
cuum cleaner (7).
– Turn the filter holder (29) as far as possible in the direc-
tion of rotation
the main filter (19), out of the top part of the vacuum
cleaner (7).
– Take the dirty/damaged main filter (19) out of the filter
holder (29).
– Brush the folds of the main filter (19) with a soft brush.
or
Replace the main filter (19) if damaged.
– Place the filter holder (29) on the cleaned/new main filter
(19).
– Place the filter holder (29), together with the main filter
(19), over the filter basket (30) and turn the filter holder
(29) as far as possible in the direction of rotation
– Put the top part of the vacuum cleaner (7) on and close
the catches (8).
Cleaning the container
– Wipe the container (1) from time to time using a non-ab-
rasive off-the-shelf cleaning product and leave it to dry.
Storage and transport (see figure I)
– Wrap the power cable around the carrying handle (5).
– Place the suction tubes (25) in the holders (11).
– Place the vacuum hose (16) around the top part of the va-
cuum cleaner and hang the retaining strap (15) on the
holder (10).
– Carry the vacuum cleaner by the carrying handle (5).
– Store the dust extractor in a dry room and secure it so
that it cannot be used by unauthorised persons.
– Put the castor brake (13) down to hold the castors (9) in
place.
Rectifying faults
If a fault (e.g. a filter damage) occurs, the vacuum
u
cleaner must be switched off immediately. The fault
must be repaired before resuming operation.
Corrective measures
GAS 15 PS:
The mode selector switch (4) is set to "automatic start/stop".
English | 13
and take the filter holder, together with
1 609 92A 4FZ | (10.07.2018)
.