Berner BWDVC Top Permanent, Operating Instructions Manual

Page: 22 / 191

22 - GB
▷ Remove the suction hose from the liquid before emptying.
▷ After switching off, a small quantity of water can flow back out of
the hose, as a result of the high suction level and the favourable
flow condition in the container.
▷ If you use it as a dry vacuum cleaner, you must insert dry filters.
NOTE
If you change between dry and wet vacuum cleaning frequently,
we recommend using a second set of filters, preferably polyester
folding filter cassettes.
6 Permanent filter cleaning
The vacuum cleaner is fitted with an electromagnetic
filter cleaning unit which can be used to shake the
dust off the folding filter cassettes.
The folding filter cassettes are cleaned alternately
so that continuous working can be guaranteed.
7 Emptying the container
NOTE
Only permitted for dust with AGW‘s > 1mg/m
3
Switch the vacuum cleaner off, pull the mains plug out.
▷ Open the latches.
▷ Remove the cover and suction hose from the container.
▷ Empty the container by pouring out.
7.1 Dispose of the paper filter bag
▷ Pull the mains plug out (see short-form instructions ).
▷ Fit mouth protection.
▷ Remove suction hose, close off the suction spigot with a plug*.
▷ Open the side latches, remove the top section.
▷ Carefully pull the flange off the suction spigot and close off the
flange.
▷ Dispose of the vacuumed up material in accordance with legal
requirements.
7.2 Dispose of the PE emptying and disposal bag
▷ PE emptying and disposal bag: Switch the vacuum cleaner on,
shake the folding filter cassettes. Switch off the vacuum cleaner
(see short-form instructions ).
▷ Fit mouth protection.
▷ Remove suction hose, close off the suction spigot with a plug*.
▷ Open the side latches, remove the top section.
Before setting aside the top section, switch to >IR< position, to
draw up any floating dust which may exist.
▷ Close off the PE emptying and disposal bag carefully with the
tape provided.
▷ Carefully pull the flange off the suction spigot and close it off
▷ Remove the PE emptying and disposal bag carefully from the
container
▷ Dispose of the vacuumed up material in accordance with legal
requirements.
7.3 Insert paper filter bag
NOTE
Only use paper filter bags for dry vacuum cleaning.
▷ Slide the flange completely over the suction aperture (see short-
form instructions ).
NOTE
Operating the rotary slider*
▶ Push the rotary slider* from the inside to the outside, turn
through 180° (see mark) and then push inwards again from
the outside through the suction spigot
▶ Place the rotary slider* in the suction aperture with the mark
▲ pointing upwards.
(* depending on the equipment variant)
▷ Place the upper section on the container and close the side
latches.
7.4 Insert PE emptying and disposal bag*
NOTE
Only the vacuum cleaners class M and H with special contain-
ers and rotary slider in the suction aperture of types ISP ARM,
ISP ARH and ISP ARH-Asbestos are suitable for the use of PE
Emptying and disposal bags.
NOTE
Operating the rotary slider*
▶ Push the rotary slider* from the inside to the outside, turn
through 180° (see mark) and then push inwards again from
the outside through the suction spigot
▶ Place the rotary slider* in the suction aperture with the mark ●
pointing upwards.
▷ Slide the flange completely over the suction aperture and place
the upper bag opening over the edge of the container.