Starmix IS ARH-1250/1225, Operating Instructions Manual

Page: 17 / 172

17
Only the M and H vacuum cleaners with the special tanks
and rotary valve in the suction opening (models IS-/ISC-
ARM 1225/1250E, ISC-/IS-ARH 1225/1250 and ISC-/IS-
ARH 1225/1250 ASBESTOS) are suited for using plastic
emptying bags.
Turn the rotary valve with the round label upwards in the
suction opening
4
.
6.5.3. Plastic emptying bag.
6.5.4. Exchanging the plastic emptying bag.
Detach the suction hose, close the suction opening
8
with
a plug (Pos.
8
a).
Remove the top section. Switch on the motor before placing
on the ground so that any falling dust can also be suctioned
(refer to the graph page 169). Close the emptying bag with
a closing band.
Pull the flange carefully in front of the suction opening and
close tight. Dispose of the contents in accordance with the
statutory provisions.
7. Cleaning.
Clean the tank and accessories with water. Wipe the top
section
1
with a damp cloth.
Allow the tank and the accessories to dry.
6.5.2. Exchanging the paper filter bag.
Carefully pull the flange from the suction connections and
close the flange.
Turn on the motor before putting down to ensure that any
falling suspended dust can be suctioned (refer to the graph
page 169).
Dispose of the vacuumed material as per the statutory regu-
lations.
Push the flange over the suction pipes, place the opening of
the bag over the edge of the tank.
Operating the slide valve:
Push the slide valve from inside to the outside
1
, turn by
180°
2
(see marking
4
) and press from outside through
the suction pipes to the inside again
3
.
4
6.5.1. Inserting the paper filter bag.
●
25 and 50 litre tank
Push the flange over the suction opening
●
50 L special tank on ISC-/IS ARM-1250,
ISC-/IS ARM-1250 E
●
ISC-/IS ARH-1250/1225 may only be operated
with paper filter bags if dust is suctioned up with expo-
sure limits (AGW’s) > 0.1 mg/m
3
.
Turn the knob in the suction opening with the
marking
4
to the top. Push the flange over the
suction opening.
Operating the slide valve:
Push the slide valve from inside to the outside
1
, turn by
180°
2
(see marking
4
) and press from outside through
the suction pipes to the inside again
3
.
4
6.5. Paper filter bag.
To insert or remove the filter bag/emptying bag, remove the
top section
1
).
To do this, open the side locks
9
.
Only use the paper filter bag for dry suctioning.
8. Servicing.
If the suction output of the unit decreases and is not impro-
ved after the filter cassettes
w
are cleaned,
(assuming the tank
7
is empty and the paper filter bag
r
has been exchanged), then it is time to exchange the filter
cassettes
w
.
Apply the vibration function to the filter cassettes
w
again
before exchanging them. Use a coin or another similar object
to turn the catch
5
on the locking bar
4
90° in an anti-
clockwise direction and then press the locking bar
4
back-
wards. Fold up the hood and lift out the filter cassettes
w
.
Immediately seal the removed filter cassettes in a dust-proof
plastic bag and dispose of as per the statutory regulations.
Insert new filter cassettes. Fold down the hood again and
exert a little pressure to click it back into position.