Working - Festool CTH 26 E/a Original Instructions Manual

English
7.7 Changing the filter bag (SC-FIS-
CT26/48)
Removing the filter bag [4]
► Open the locking clips [2-2] and remove the
top section of the machine[2-1].
► Remove the filter bag.
► Dispose of the used filter bag in accordance
with statutory regulations.
► Clean the dust container [2-3].
Inserting the filter bag [5]
► Insert a new filter bag (SC-FIS-CT26/48) in
the inlet port of the dust container and in­
terlock it. Important: be aware that the
locking engages.
Make sure that the filter bag is not pinched
between the top and bottom sections.
► Replace the top section [2-1] and close the
locking clips [2-2].
7.8 Changing the safety filter bag (FIS-CTH
26/48)
Always use the safety filter bag for ab­
sorbing Class H dust.
Removing the safety filter bag [6]
► Close off the extractor opening [1-2] using
the sealing plug [1-1].
► Open the locking clips [2-2] and remove the
top section of the machine[2-1].
Possible causes
Value set on the suction power adjust­
ment [1-9] is too low.
Rotary knob [1-8] not set to the correct
hose diameter.
Suction hose blocked or kinked.
Filter bag full.
Dirty main filter.
Electronic monitoring malfunction.
8

Working

8.1 Handling
Hose holder: After finishing work, you can feed
the suction hose through the opening [8-2] and
place it in the hose holder.
SysDoc Systainer storage area: A Systainer can
be fastened to the storage area with the four
slides or the T-Loc lock [8-1].
20
► Knock the material of the plastic bag up­
wards and close the lateral openings with
the adhesive tabs.
► Close the plastic bag around the filter bag
using the cable ties supplied.
► Remove the safety filter bag
► Dispose of the used safety filter bag in ac­
cordance with statutory regulations.
► Clean the dust container [2-3].
Inserting the safety filter bag [7]
► Insert a new safety filter bag (FIS-CTH
26/48) on the inlet nozzle of the container
and lock in position. Important: Ensure the
lock is snapped in.
► Place the plastic bag over the edge of the
container. The lateral openings on the safe­
ty filter bag must be positioned inside the
dirt trap.
Ensure the contacts are [10-2]free.
Make sure that the filter bag is not pinched
between the top and bottom sections.
► Replace the top section [2-1] and close the
locking clips [2-2].
7.9 Volumetric flow monitoring
For safety reasons, an acoustic warning signal
sounds if the air speed in the suction hose falls
below 20 m/s.
Solution
Set the suction power adjustment to a higher value
(see section 7.4).
Set the correct suction hose diameter (see sec­
tion 7.1).
Eliminate the block or straighten the hose.
Insert a new filter bag (see section 7.1).
Change the main filter (see section 9.1).
Have the fault rectified by a Festool service work­
shop.