18
18
Nilfisk
ALTO
D
Function
Attix 50 XtremeClean
Automatic Cleaning function
Even with extremely fine dust the automatic filter cleaning function allows you to work constantly
with the same suction performance without having to manually clean the filter. To make it possible
to clean the filter during cleaning work, the filter has been divided into two halves by means of two
side seals on the filter holder. The cleaner sucks in dirt through one side while the other side is be-
ing cleaned by a blast of air from the inside to the outside. One solenoid valve (pos 1.) and the the
servo motor (pos.2 ) control ( every 30 sec.) the suction air stream and the blast of air to clean the
filter.
Pos. 2
Pos. 1