HTC D60 - Page 16

16
HTC D60
www.htc-oorsystems.comV 1.0
When the valve is closed, the dust falls into
the space down into the bag and if the bag is
full, it can now be replaced. When the valve is
closed, the dust is not separated but instead
continues directly to the coarse lter contain-
er. To start separating the dust, turn the valve
back.
When the air enters the vacuum tank, the
speed reduces, so the remaining dust in the
airow falls down into the bag. The airow
then passes a coarse lter in the coarse lter
container.
Air cleaning
To achieve a high degree of cleanliness, the
air also passes a ne lter before it passes the
side duct fan and ows out through the ex-
haust.