24 DUSTOMAT 21-67 H 09302-52-00
10.5.5 Replacing the main filter (backup filter cassette)
Next, the flanged button-head cap screws on the
cap must be removed and the suction hose
unplugged from the bend. Then remove the cap.
Remove the four nuts on the angle bracket to
remove the filter and pack it in a dust collection
bag. Install the new filter by following the
opposite sequence.
Before installing a new filter, clean the filter housing, especially the sealing
surface, with an industrial or glass cleaner.
Stubborn remains can also be removed with a scraper.
Under no circumstances should the filter material be damaged during
installation, because then the filtration efficiency will no longer be achieved.
11. Disposal
The people assigned to disposal work must be instructed on the aspirated
toxic materials and wear a breathing protection mask with a class P3
particle filter, as well as protective clothing. Harm to bystanders must be
prevented by all means.
11.1 Disposing of collected dust materials
After the dedusting process or an extraction operation phase, wait about one
minute for the dust to settle in the device. Only then can the dust collection
container be emptied.
After using the dust extractor, always replace the dust collection bag when it has
reached the container’s maximum fill height (about 2/3), which is identical with the
upper edge of the viewing window.
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