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ASSEMBLING THE TOOL
Assemble the compressed air connection (not
supplied) by screwing it into its seat (5).
Ensure that, when compressed air is connected,
the pneumatic tool activation switch (2) is
disconnected.
For the compressed air supply a compressor
complying with the technical characteristics listed in
the tool data label must be used.
All instruments, connection hoses and pipes must be
suitable for the corresponding pressure and quantity
of air necessary.
COMPRESSED AIR CONNECTION(NOT SUPPLIED)
The tool is supplied without the compressed air
connection; the user can use either a quick release
coupling or hose type connection according to his
needs, as long as they have an hole of air passing
mm. 8. In the latter case the air line must be fixed to
the nozzle by a hose clip.
STARTING AND STOPPING
- Starting: push the control lever (2) forward towards
the body of the tool and keep it pressed;
- Stopping: release the control lever.
SETTINGS
Before carrying out any work on the tool,
always disconnect it from the compressed air
supply.
SELECTING THE RPM
The number of revolutions can be adjusted by using
the speed control (3) from OFF to MAX. The choice
of speed depends on the characteristics of the abrasive
paper discs and the material to be worked.
REMOVING AND MOUNTING THE BACKING PAD
Immediately replace a damaged pad. Optimal
results can only be achieved with original
accessories.
Mounting a pad of the wrong size can cause excessive
vibrations not acceptable for the machine.
- Use the spanner (11) to unscrew the back-up pad
screw (9);
- reverse the procedure when fitting the pad screw.
8 8
FITTING / REPLACING THE ABRASIVE PAPER
DISCS
The pad surface is made of material suitable for
receiving the abrasive paper discs and provides easy
and quick adhesion of abrasive paper discs.
FITTING:
- Press the abrasive paper disc into the pad ensuring
that the holes in the abrasive paper disc coincide with
extraction holes in the pad.
REPLACING:
- Used abrasive paper disc can be removed by sim-
ply tearing them off;
- New abrasive paper disc is mounted by simply
pressing them into the backing pad, making sure
that the holes cut in the disc coincide with those in
the backing pad
Note: for optimal adhesion it is recommended to re-
move dust and dirt from the pad surface.
USABLE DISCS
Ø mm 150 backed abrasive paper discs with dust ex-
traction holes.
BEFORE STARTING THE TOOL
Ensure that:
- the speed control (3) is in MAX position
- the compressed air feed line and connection are in
perfect working order;
- the start lever is working properly. This must be
done with the air supply switched off;
- all the components of the tool are mounted correc-
tly and do not show any signs of damage
- the tool must be connected to a suitable and effi-
cient aspiration device
TEST RUN
- Start the tool and check that there are no unusual
vibration, the abrasive paper discs are applied cor-
rectly (see FITTING / REPLA-CING THE ABRASIVE
PAPER DISCS)
Otherwise switch-off the tool immediately and eli-
minate the cause.
- Fix the piece you are working on to avoid any mo-
vement during machining.
Always use a mask for jobs generating dust.
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