11
unit (452797). The supply unit fi lters and
oils the compressed air and allows the air
pressure to be regulated. An IAS connecting
piece (454757) is available for connecting
Festool compressed-air tools with the IAS
system. To ensure trouble-free functioning
of the automatic cut-in, the operating pres-
sure of the tool must be 6 bar.
4 Operation
4.1 Opening/closing
the
vacuum
cleaner
- Open retaining clamps (2.2),
- Raise upper part (2.4) until support catch
(2.5) engages.
Follow the reverse order to close the ap-
pliance. You must raise the upper part
slightly before depressing or disengaging
the support.
4.2 Changing
the
fi lter
During the following procedure, take
care not to raise dust more than is
unavoidable.
Wear a P2 breathing protection mask
with health-hazardous dusts!
a) Changin
the
fi lter bag (3.4)
Order no.:
CTL 22 E SG
452970
CTL 33 E SG/CTL 33 LE SG
452971
CTL 44 E/CTL 44 LE
452972
CTL 55 E
452973
- Open the vacuum cleaner,
- Remove the used fi lter bag (see printed
text on fi lter bag),
- Dispose of the used fi lter bag in accor-
dance with statutory requirements,
- Thoroughly clean the dirt container (2.10)
and the space (3.1) for suction turbine
(wipe down with a damp cloth),
- Insert new fi lter bag (see printed text on
fi lter bag).
Important
: Press the fi lter
bag sleeve (3.3) fi rmly onto the dust ex-
traction fi tting (3.2)!
- Close the vacuum cleaner.
b)
Changing the filter element
(2.3)
Order no.:
452923
Do not operate machine without a
fi lter element. This may damage the
motor.
- Open the vacuum cleaner,
- Remove the used filter element (see
printed text on the fi lter element pa-
ckaging),
- Dispose of the used fi lter element in a
sealed, dust-tight bag in accordance with
statutory requirements,
- Thoroughly clean dirt container (2.10) and
space (3.1) for the suction turbine (wipe
down with a damp cloth),
- Fit a new fi lter element (see printed text
on the fi lter element packaging),
- Close vacuum cleaner.
4.3 Cleaning
the
fi lter element
To clean, move the handle (2.1) to and fro
about 10 times.
N.B.
: You need to clean the
fi lter element only if you use the vacuum
cleaner without a fi lter bag.
4.4
Emptying the dirt trap (2.10)
Always remove the upper part of the va-
cuum cleaner before emptying the dirt
container!
- Open the vacuum cleaner,
- Raise the upper part slightly, depress the
support (2.5),
- Raise the upper part to the stop (vertical
position),
- Remove the upper part by moving it for-
wards horizontally,
- Empty the dirt container,
- Replace the upper part.
Warning
: Make
sure that both upper-part pins are fully
inserted in the recesses (1.5)!
- Close the vacuum cleaner.
4.5 Stand/Brake
The wheels can be blocked by the brakes
(2.8), thus preventing the vacuum cleaner
from rolling away unexpectedly.
4.6
Hose depot (partly in scope of
delivery)
Securing the hose depot on the dust extrac-
tor: see Fig. 4. When work is complete, you
can guide the extractor hose through the
opening (4.1) and deposit the hose in the
depot. Similarly, the mains cable can also
be guided through the opening (4.2) and
deposited in the hose depot.
5 Application
- A systainer can be fi xed to the storage
area (1.9) with the two clamps (1.11).
Tools or accessories can also be stowed
on the storage area and in the storage
Seen at Ideal Tools.
