Von Arx S2 Mode D'emploi page 7

S2 / S3 • Operating Manual
Connection with pre-separator
The usage of a pre-separator upgrades the overall filter cleaning system of the dust extractor
to a full 4-stages process. Follow the picture to connect the pre-separator to the dust extractor.
The front inlet of the pre-separator should be hooked up to the machine (A), and the rear outlet
of the pre-separator should be hooked up to the dust extractor inlet (B).
Use only Von Arx recommended pre-separators.
Operating the machine
The dust extractor is started by the on/off button
(1/0).
Once the dust extractor is started the dusty air is
sucked through the inlet and the suction hose at high
speed. Large dust particles are separated into the
cyclone while the air is slowing down. The air con-
taining the fine dust particles continues through the
double filter system where separation is made. The
accumulated dust into the cyclone is released through
the bottom flap into the plastic bag once the dust
extractor is switched off.
The machine is designed for reverse air pulse filter
cleaning. The filter cleaning process is completed
once the dust from the tank falls into the collection
bag.
In some cases the dust can be sticked on the inner
side of the tank or the collecting bag. To release it one
must hit the dust through the bag or tap the tank using a rubber hammer.
The dust extractor is equipped with a safety thermal motor protection to prevent overheating.
If the thermal protection is activated the motors will switch off. Turn off machine, unplug it and
check for full dust bag, hose clog or filter blockage. It may take up to an hour for the thermal
protection to reset.
Before use, the operator must be trained in the handling of the dust extractor and the haz-
ardous dust.
The pre-filter and the Hepa filter need to be changed if the pressure stays low.
A
B
Operation
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