Automatic cleaning
Adjust the frequency using the rotary knob
[1-7].
Only CTL for 36 E AC-LHS: switch on using the
rotary knob [1-7].
Manual cleaning
Turn the switch [1-8] to the AC symbol.
Full manual cleaning
► Cover the end of the nozzle or suction hose
with your hand or closing slide CT-VS
(497926) for 2 seconds.
► Turn the switch [1-8] to the AC symbol.
8 Working
8.1
Handling
Hose store: after finisching work, you can feed
the suction hose through the recess [8-2] and
place it in the hose store.
SysDoc Systainer attachment system: a Sys
tainer can be attached to the storeage area via
the four slides ore the T-Loc [8-1].
8.2
Extracting dry materials
CAUTION
Hazardous dust
Damage to the respiratory passage
► Always use a filter or disposal bag!
When extracting dust that exceeds the
permitted limit values, only extract from
a single machine (electric or air tool).
Observe the following when extracting dust
generated by operating electric power tools:
Ensure there is adequate ventilation! Observe
regional regulations!
Limit values: exhaust air max. 50% of the clear
air volume
Formula: room volume V
8.3
Extracting wet materials/liquids
Remove the filter or disposal bag!
Recommendation: use special wet filter
(NF-CT).
The dust extractor stops automatically when
the maximum level is reached.
After wet extraction, allow the main filter to dry!
x air renewal rate L
R
Escaping foam and fluids
► Switch off and empty the machine immedi
ately.
8.4
After finishing work
► Only versions with AutoClean: Clean the
main filter automatically or manually (see
chapter
7.3
► Switch off the mobile dust extractor and
pull out the mains plug.
► Wind up the mains power cable.
► Empty the dirt trap.
► Place the mobile dust extractor in a dry
room inaccessible to unauthorised users.
9 Service and maintenance
Risk of injury, electric shock
► Always disconnect the mains plug from the
socket before performing maintenance
work on the machine!
► All maintenance and repair work which re
quires the motor housing to be opened
must only be carried out by an authorised
service workshop.
Customer service and repair only through
manufacturer or service workshops: Please
find the nearest address at: www.festool.com/
service
EKAT
4
W
5
3
2
1
Only use original Festool spare parts! Order No.
at: www.festool.com/service
► Clean the level sensors [5] and empty the
dirt trap [1-11] regularly.
Observe the following instructions:
–
The manufacturer or an instructed person
must perform a dust test at least once a
year to determine whether the filter is
damaged, the machine is sealed properly
CAUTION
).
WARNING
English
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