7. INSTALLATION INSTRUCTIONS
1. The suction unit has got wheels, so that it can be easily moved next to the machine to
be served.
2. Undo the hooks (G) fixing the suction group (A) to the housing (E), install the paper bag
(N) on the deflector (M) located on the air intake (D) and the polyester sack (L) around
the pleated cartridge (H). Close again and reassemble carefully.
3. Fit the 3-way-pipe-fitting (F) on the air intake (D).
4. Connect the coupling (P) of the flexible pipe (O) on one of the three openings of the 3-
way pipe-fitting.
5. Safety connect the flexible pipe to the suction collector located on the machine to be
served. To make this operation easier, the rubber sleeve (Q) mounted on the end of the
pipe has 3 different diameters: choose the appropriate one and crosscut the rest, then
tighten with a hose clamp.
6. It is recommended not to keep a too high distance between the machin producting dust
and the suction unit; also, avoid syphons or curves in the connection pipe, as these
could collect a lot of dust and cause a loss of efficiency. If necessary, shorten the pipe
(the sleeves are screwed on the pipe spiral).
7. Connect the power supply cable to an approved, grounded socket.
The different machines which can be connected to the suction unit are likely to generate
different quantity of dust: this can be due to the dimension and the type of the suction
element they are using, to the quality of the material which is being treated, to the
technology of the machine itself. Beyond this, we will have to consider that some
operations are carried out in completely closed units, other at open air. All these
combinations of factors cause different concentrations of dust particles and it will be
therefore necessary to measure out the volume of air getting to the motor, in order to
ensure proper suction and depuration.
When only one unit is connected, it is recommended to keep open the free inlet of the 3-
way pipe-fitting in order to let in a bigger volume of air. When a sandblaster is connected, it
will be necessary to open an air intake on the opposite side of the unit to work as a suction
chimney.
In case a double connection is needed, ask for the specific kit (code 1501501) and
proceed as for the first installation.
8. INSTRUCTIONS FOR USE
Before starting working and generating dust, switch on the main shutter (B) of the
suction unit and ensure the depression generated by the motor is sufficient (that indicates
that the filters are not saturated).
/!\
ATTENTION
This unit can be used only for suction of dry dust and it cannot be
used or stored in the open air or in presence of moisture.
/!\
ATTENTION
Do not suck up inflammable, explosive, toxic or dangerous
substances.
