Cleaning And Maintenance; Housing; Seal Surfaces; Changing Suction FIlter System - Renfert Twister Instrucciones Para El Servicio

3. Cleaning and
Maintenance
Switch off and unplug the appli-
ance before cleaning or servic-
ing.

3.1 Housing

Do not steam clean the appli-
ance.
Do not use solvent-based, ag-
gressive or scouring cleaners.
1. Switch the appliance off.
2. Disconnect from mains.
3. Wipe housing with a damp cloth.

3.2 Seal Surfaces

The following seal surfaces must always
be kept clean in order to ensure correct
vacuum built up and the secure reten-
tion of the mixing bowl during the mixing
process:
• Seal between the appliance and the pad-
dle (Fig. 25a).
• Seal between the paddle and the bowl
(Fig. 25b).
Tip:
You should regularly coat the rubber
seals with Vaseline. This will signifi-
cantly increase their service life and
optimize to appliance's function
3.3 Changing suction filter
system
The suction filter system consists of a
sponge filter (Fig. 26a) and a sinter filter
(Fig. 26b).
Vacuum can only build-up in a
clean suction filter system.
Never operate the device without
the complete suction filter!
3.3.1 S
PONGE FILTER
Pull the sponge filter out in the direction of
the base and replace with a new sponge
filter (Fig. 27).
EN
3.3.2 S
INTER FILTER
1. Pull the sponge filter out in the direc-
tion of the base.
2. Pull the sinter filter out in the direction
of the base and replace with a new
sinter filter (Fig. 28).
Press the sinter filter in as far as it will
go.
3. Replace the sponge filter.
The sinter filter can also be cleaned
in the ultrasonic bath. (Recommen-
dation: Plaster solvent GO-2011, Art.
no. 2011-0000).

3.4 Changing fuses

Before replacing a fuse, discon-
nect the appliance from the
mains.
Never use a fuse of larger im-
pedance.
1. Switch the appliance off.
2. Disconnect from mains.
3. Unlatch the fuse holder on both sides
and remove (Fig. 29).
4. Change blown fuse.
5. Replace the fuse holder by sliding
back into the socket until both sides
lock into place.
3.5 Changing inlet filter
Twister venturi only
1. Disconnect the appliance from the
compressed air supply.
2. Press the ring on the intake filter up
and pull the compressed air hose off
(Fig. 30).
3. Press the ring on the compressed air
coupling up and pull the intake filter off
(Fig. 31).
4. Insert a new intake filter to the com-
pressed air coupling, passing the point
of slight resistance.
5. Insert the compressed air hose to the
new intake filter, passing the point of
slight resistance.
6. Reconnect the appliance to the com-
pressed air supply.
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