Owner manual

16
CTM 48 E LE EC, CTL 48 E LE EC
GB
7.4 Connecting the energy box
The connection for the energy box (EAA) [1-
4] allows you to connect the mobile dust ex-
tractor with the EAA in order to couple the
automatic switch-on unit on the mobile dust
extractor with the equivalent unit on the
EAA.
7.5 Adjusting the suction power
You can use the suction power adjuster [1-
10] to adapt the machine suction power to
different applications.
7.6 Applying the brake
Folding out the black brake lever [1-15] pre-
vents the mobile dust extractor from rolling.
To achieve this, lift the front end of the mo-
bile dust extractor slightly and push the
black brake lever downwards until it latches
into place. Push the green lever [1-14] again
to release.
7.7 Temperature cut-out
A temperature cut-out switches the mobile
dust extractor off when it reaches a critical
temperature to prevent overheating.
X Switch off the mobile dust extractor and
allow to cool for approx. 5 minutes.
X Change the cooling air filter if necessary
(see chapter 9.2).
L If the mobile dust extractor will not switch
on again, please contact a Festool service
workshop.
7.8 Changing the filter bag (SC-FIS-
CT 48)
Removing the filter bag [4]
X Open the locking clips [2-2] and remove
the top section of the machine[2-1].
X Remove the filter bag.
X Dispose of the used filter bag in accor-
dance with statutory regulations.
Inserting the filter bag [5]
X Insert a new filter bag (SC-FIS-CT 48) in
the inlet port of the dust container and in-
terlock it.
Important: be aware that the
locking engages.
L Make sure that the filter bag is not
pinched between the top and bottom sec-
tions.
X Replace the top section [2-1] and close
the locking clips [2-2].
7.9 Volumetric flow monitoring (only CTM 48 E LE EC)
An acoustic warning signal sounds if the air speed in the suction hose falls below 20 m/s.
8Working
8.1 Handling
SysDoc SYSTAINER attachment system:
A SYSTAINER can be attached to the storage
area using the four locking latches [6-1].
8.2 Extracting dry materials
Possible causes Solution
Value set on the suction power adjuster [1-
10] is too low.
Set the suction power adjuster to a higher
value (see Chapter 7.5).
Rotary knob [1-8] not set to the correct
hose diameter.
Set the knob to the correct hose diameter (see
Chapter 7.1).
Suction hose blocked or kinked. Remove blockage or kink.
Filter bag full. Insert a new filter bag (see Chapter 7.8).
Dirty main filter. Changing the main filter (see Chapter 9.1).
Monitoring electronics malfunction. Send to a Festool service workshop for repair.
Wet extraction. Functional reliability not affected, no actions
required.
CAUTION
Hazardous dust
Damage to the respiratory passage
X Always use a filter bag when extracting
hazardous materials!
X Do not use the machine if the volumetric
flow monitoring function is inactive.