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Wait until the disc has completely stopped before
mounting the machine on the support arm.
– Restart the engine (Fig. f).
The engine can be turned off :
• On the machine: release the accelerator and turn the main
switch to the right into the STOP position.
• With the auxiliary device: point the device towards the machine
and press the red button (1).
NOTE: for the device to function, it is necessary that the machine
has been fully accelerated in such a way that the disc has rotated for
at least 10 seconds in order to activate the onboard circuitry.
• With the use of the AA-RDS automatic support arm: the
machine will automatically turn off at the end of the work phase.
The reference plate (5) is essential for exactly locating
the cutting line on the rail.
The length of the plate depends on the machine-
support arm assembly.
On the fi rst cut it is necessary to establish an ori-
gin of the cutting distances by removing excess
plate:
– Push plate (5) hard until it comes into
contact with the fi xed jaw (16).
– Cut the rail (Ref. to § 7 or 9), the excess part
of the plate will be cut.
For subsequent, it will be possible to defi ne
the exact point at which the disc will touch
the rail and, therefore, to position the arm at
an appropriate distance, using the plate.
13
Cutting line
Fig. f
16
5
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