Wheel Spin (Version With Guard); Balancing Programmes; Dynamic Balancing (Standard) - Corghi ProLine 640 Manuel D'utilisation

WHEEL SPIN
(VERSION WITH
GUARD)
Wheel spin takes place automatically when
the guard is lowered, or can be triggered
by pressing the START key with the guard
lowered.
A special safety device stops rotation if the
guard is raised during the spin; in this case,
the "A Cr" message is displayed.
WARNING
Do not operate the machine without the
guard and/or if the safety device has been
tampered with.
WARNING
Never raise the guard before the wheel
has come to a stop.
WARNING
If the wheel keeps spinning permanently
due to a fault on the machine, switch off the
machine using the main switch or discon-
nect the plug from the power supply board
(emergency stop) and wait until the wheel
stops before raising the guard.
User manual ProLine 640
BALANCING
PROGRAMMES
Before starting a balancing operation, the
following steps must be followed:
- fit the wheel on the hub using the most
suitable flange;
- lock the wheel so that no movement is
possible during the wheel spin and brak-
ing phases;
- remove any counterweight, pebble, dirt
or other foreign body;
- set the wheel's geometric data cor-
rectly.

Dynamic balancing (standard)

Proceed as follows to balance a wheel in
dynamic mode:
- Press the
the LED corresponding to the DYN pro-
gramme illuminates.
- Press the key
tion.
This programme is automatically
launched when the machine is switched
on.
- Set the wheel's geometric data.
- Spin the wheel by lowering the guard.
To obtain the most accurate results, do
not apply any undue stress to the machine
during wheel spin.
- Wait for the wheel to stop automatically
and for the calculated unbalance values
to be displayed.
- Select the first side to be balanced.
- Turn the wheel until the central element
of the corresponding position indicator
lights up.
- Apply the indicated balancing weight in
the position on the rim corresponding to
12 o'clock.
- Repeat the operations listed above for
and keys until
to confirm the selec-
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