10
Replace activa-
ted carbon filter
(continued)
Disposal of spent
cartridges
Important!
Acidic materials may only be disposed off in line with official national and
international guidelines.
The composition of the activated carbon filter means that it can be incinerated comple-
tely for disposal purposes.
Fig. 14 Composition of the activated carbon filter
Filter mats made from latex bonded natural fibres and
animal hair
Electrolyte:
Maximum 180 g phosphoric acid (P
2
O
5
) per cartridge
Maximum 50 g sulphuric acid (P
2
O
4
) per cartridge
Non-woven filter fabric made from polyolefin
Filter material made from impregnated activated carbon
Filter pipe and perforated plates made from PVC
7.
Connect mains cable (8) to mains power supply
8.
Set mains switch (6) to “I” position - filter indicator (3) lights up
9.
Press “Reset” button (4) and hold approx. 10 secs until filter indicator (3) goes off
Caution!
Suction efficiency is impaired if activated carbon filter is full. Only
press “Reset” button (4) if the activated carbon filter has actually been
replaced!
Procedure in the event that the activated carbon filter has to be replaced ahead of
schedule e.g. if the activated carbon filter has suffered mechanical damage (filter
indicator (3) fails to light up):
1.
Replace the activated carbon filter and the associated filter mats
Note!
Always replace used activated carbon filters and associated filter mats
with new filters and filter mats,
-
never re-use used filters and filter mats,
-
dispose of used filters and filter mats in accordance with official regulati-
ons.
2.
Connect mains cable (8) to mains power supply
3.
Set mains switch (6) to “I” position
4.
Press “Reset” button (4)
Filter indicator (3) lights up
5.
Press “Reset” button (4) and hold approx. 10 secs until filter indicator (3) goes off
Replace activa-
ted carbon filter
ahead of schedu-
le
