Setting Up / Adjusting; Mains Connection; Changing The Filter Bag - Mafell S 50 M Originalbetriebsanleitung

Any tasks other than those described here must

not be performed.
In the event the device is used for an unin-

tended purpose, is operated improperly, or is
repaired unprofessionally, no liability will be
assumed for any resulting damage.
3

Setting up / Adjusting

3.1 Assembly
• Insert the retaining rings into the two receiving bore
holes on the collection container and secure them in
place with the safety pins (for 50 l containers only).
• Make certain that the two catch fasteners on the
container are safely locked into the recesses on
the motor cover.
• Insert the extraction hose socket over the vacuum
opening of the container and turn it until the vac-
uum socket locks in place.
3.2

Mains connection

The dust extractor S 50 M / S 25 M features protec-
tive earthing in accordance with class I and must
therefore only be connected to sockets with PE con-
ductor.
Before starting up, make sure that the mains voltage
matches the voltage stated on the rating plate of the
device.
3.3 Changing the fold filter cartridge
The fold filter and motor protection filter are accessi-
ble from the clean air filter side. Take down the car-
rying case for this purpose from S 50 M.
• Using a coin or similar device, turn the lock 7
(Fig. 1 - page 3) 90° counterclockwise on the bolt
9 and press the bolt 9 backward.
• Open up the cover and take out the filter car-
tridges 5 (Fig. 5 - page 3) pulling then upward.
• Set the new filter cassettes in place, making cer-
tain they are securely and properly in place.
The polyester filter cartridge, which is
available within the scope of special
accessories, is also suitable for liquid
suction applications. It has an improved
level of dust extraction while offering high
air diffusion and a longer service life.
• Fold down the cover and move the bolt 9 (Fig. 1 -
page 3) back to its original position by pressing
lightly on the cover. The device is now closed again.
3.4

Changing the filter bag

This device contains dust that is haz-
ardous to your health. Emptying and
maintenance procedures, including
disposing of dust collection containers,
must only be performed by profession-
ally trained experts who are wearing
the appropriate protective gear.
If the control display flashes while the device is in IS
mode or if a beep is heard while it is in ENT mode,
the paper filter bag must be emptied.
For devices with 25 l dust collection containers:
• To replace the paper filter bag, turn the device off.
• Pull out the mains plug of the dust extractor.
• Open the fastening locks 10 (Fig. 1 - page 3).
• Remove the upper section of the vacuum from the
container 12 (Fig. 4 - page 3).
• Pull the paper filter bag 8 upward out of the vac-
uum opening.
• Close the flange of the paper filter bag by folding
over the cover.
• Place a new paper filter bag on the flange and
push it vertically from above into the guide of the
vacuum opening 11 as far as it will go.
• Set the upper section of the vacuum back on the
container.
• Close the fastening locks.
For devices with 50 l dust collection containers:
• To replace the paper filter bag, turn the device off.
• Pull out the mains plug of the dust extractor.
• Open the fastening locks 10 (Fig. 1 - page 3).
• Remove the upper section of the vacuum from the
container 12 (Fig. 4 - page 3).
• Pull the paper filter bag 8 backward out of the vac-
uum opening.
• Close the flange of the paper filter bag by folding
over the cover.
• Place a new paper filter bag on the flange and first
push it downward over the vacuum socket, then
up over the catch.
• Set the upper section of the vacuum back on the
container.
• Close the fastening locks.
Use the paper filter bag only for dry vacuuming.
-18-