Exchanging The Flat Pleated Filter; Replace Membrane Filter; Cleaning The Electrodes - WOLFF Starvac M/55 Manual Del Usuario

before the unit is disassembled. Pre-
cautions must be taken for local filtered
forced air ventilation at the place where
the unit is dissassembled, the cleaning
of the maintenance surface and suita-
ble protection of the personnel.
The outside of the unit should be
–
cleaned thoroughly and any harmful
substances removed. Alternatively, a
sealed coating may be applied before
the unit is removed from the danger ar-
ea. All unit parts are to be considered
contaminated when they are removed
from the danger area. To avoid a distri-
bution of the dust, you must take the ap-
propriate measures.
In the framework of maintenance and
–
repair work all contaminated objects
that cannot be cleaned satisfactorily
must be disposed of. Such objects must
be disposed of in impermeable bags in
accordance with the valid provisions for
the disposal of such waste.
During the transport and maintenance
–
of the appliance the extraction opening
is to be closed with the connection
socket.
Warning
Safety equipment for preventing hazards
must be serviced and maintained regularly.
This means that the manufacturer's staff or
persons trained by the manufacturer must
check the equipment for proper functioning
at least once a year, i.e. check for leaks, fil-
ter damage, functioning of the controlling
elements, etc.
Caution
Risk of damage! Do not use detergents
containing silicone to clean.
No outside help is required for carrying
–
out basic maintenance and cleaning.
The appliance surface and the inside of
–
the container should be cleaned regu-
larly using a damp cloth.
Danger
Risk due to dust hazardous to health. Al-
ways use disposal clothing and P2 or high-
er breath-safe masks while carrying out
maintenance tasks (such as changing fil-
ters).

Exchanging the flat pleated filter

Open filter door.
Take out the flat folded filter.
Dispose off the used flat-folded filter in
a dust-tight bag according to the statu-
tory provisions.
Remove the dirt that has accumulated
on the pure air side.
Insert new flat-folded filter.
Close the filter door, it must lock into
place.
Exchanging the paper filter bag
Close the suction connection
Illustration
Close the suction connection, see wet
vacuuming.
Exchanging the paper filter bag
Illustration
Release and remove the suction head.
Pull the paper filter bag out towards the
rear.
Pull the locking slide up and seal the pa-
per filter bag tightly when removing it.
Dispose off the used paper filter bag in
a dust-tight bag according to the statu-
tory provisions.
Insert the new paper filter bag.
Insert and lock the suction head.

Replace membrane filter

Illustration
Release and remove the suction head.
Remove the membrane filter.
Pull the new membrane filter over the
container edge.
Insert and lock the suction head.

Cleaning the electrodes

Release and remove the suction head.
Clean the electrodes with a brush.
Insert and lock the suction head.
6
-
EN 21