Nilfisk-Advance America SR 5120 P/B - Manual (Page 19)

S31NUK5120(3)2001-04 FILTER CLEANING AND REPLACEMENT
The panel filter requires a regular cleaning.
Lift the lid.
Remove the lid of the filter compartment.
Disconnect the electric cable of the filter-shaker
motor (the machine must first be switched off
and the key out).
Loosen the two screws with butterfly head on the
two sides of the metal frame fixing the panel
filter; it is not necessary to remove the screws
completely.
Remove the metal frame and take the panel filter
out.
Clean the filter shaking, blowing it with
compressed air - pressure not higher than 6 bar-
from the side where the metal protection net is
mounted, to avoid damaging to the paper.
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