Nilfisk-Advance SW900, Service Manual

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Dust Control System 31 Service Manual – SW900
Panel dust filter, cleaning and integrity check/replacement (Continues)
6 Remove the dust filter (G).
7 In an outdoor area, clean the dust filter by
shaking it on a level and clean surface, tapping
the side (H), opposite to the wire gauze (I).
8 Complete the cleaning with compressed air (J)
(maximum pressure 6 bar) blowing only from the
side of the wire gauze (I) and in perpendicular
position as to the gauze itself
According to the type of filter, observe the
following cautions:
• Polyester filter (standard): For a better clean -
ing, it is allowed to wash the filter with water
and non-lathering detergents This provides
better quality cleaning but reduces the life of
the filter, which will have to be replaced more
frequently The use of inadequate detergents
can damage the filter.
• Paper filter (optional): Do not use water or
detergents to clean it; the filter can be dam -
aged
9 Check the filter body for tears.
10 Clean the gasket (K) along its perimeter and
check it for integrity. If necessary, replace the
filter.
11 Clean the gasket (L) along its perimeter and
check it for integrity; if necessary replace it.
12 If equipped, clean also the pre-filter with
compressed air (maximum pressure 6 bar)
13 Assemble the components in the reverse order of
disassembly
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