9.1
Changing the filter element
NOTE
Motor damage
Never operate the extractor without a filter ele-
ment fitted as the motor may become damaged.
Open the locking clips [2-2] and remove the top
section of the machine [2-1].
Turn the top section of the machine so that the
main filter is facing upwards (Fig.[7]).
Fold over the lever [7-3] and remove the retain-
er. [7-2]
Remove the used main filter and replace [7-1]
with a new one.
Dispose of the used filter in accordance with
statutory regulations.
Insert the retainer [7-2] and fold over the lever
[7-3] until it engages.
Replace the top section [2-1] and close the
locking clips [2-2].
9.2
Changing the cooling air filter [8]
Replace the cooling air filter if the mobile dust ex-
tractor switches off due to excess temperature and
replace at least once a year.
We recommend that you always replace the
cooling air filter together with the main filter.
Unscrew the cooling air cover [8-1].
Remove the cooling air filter and replace with a
new one!
Close the cooling air cover.
9.3
Emptying the dust container
The dust container [2-3] can be emptied once the
top section has been removed.
After extracting fluids, clean the fill level sen-
sors [9-1] regularly with a soft cloth and inspect
for damage.
10
Accessories
WARNING
Risk of explosion resulting from the use of unap-
proved accessories and spare parts
For mobile dust extractors of design type 22 only
accessories and spare parts approved by Festool
especially for this purpose can be used - see
listed consumables, accessories list and spare
parts catalogue.
Use only original Festool accessories and Festool
consumable material intended for this machine.
These components are designed specifically for
this machine. Using accessories and consumable
material from other suppliers will most likely affect
the quality of your results and limit warranty
claims. Machine wear or your own personal work-
load may increase depending on the application.
Protect yourself and your machine, and preserve
your warranty claims by always using original Fes-
tool accessories and Festool consumable material!
The order numbers for the accessories and filters
can be found in the Festool catalogue or on the In-
ternet at "www.festool.com".
11
Environment
Do not dispose of the device in house-
hold waste! Recycle devices, accesso-
ries and packaging. Observe applica-
ble national regulations.
EU only: In accordance with European
Directive on waste electrical and electronic equip-
ment and implementation in national law, used
electric power tools must be collected separately
and handed in for environmentally friendly recy-
cling.
Information on REACh: www.festool.com/reach
CT B22
GB
21