DEPURECO ATEX PUMA 10 Z21, Инструкция по эксплуатации и техническому обслуживанию

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To clean the filter, proceed as follows:
Switch the vacuum off by rotating the main switch ( 7 ) to “ OFF ”
- Shake the filter by energetically pushing the lever from right to left
as shown in the picture
Warning!
If the vacuum gauge still indicates an irregular vacuum value the
flexible hose or the accesssory could be clogged. In this case it
will be necessary to clean it, removing the cause of the clogging.
Vacuum cleaners with reverse air jet filter cartridge cleaning system (S.P.)
The vacuum cleaner must be connected to the compressed air supply with a maximum
pressure of 6 bars to the dedicate regulating filter (see § 3.3 of the manual).
The cleaning of the cartridges will be performed automatically during the
vacuuming.
Warning!
If the vacuum cleaner doesn’t operate correctly after the cleaning
of the filter, it’s possible that the filter is clogged and has to
be replaced.
Warning!
Do not use the vacuum cleaner with a clogged filter