Corghi Artiglio 50 Manual De Uso página 56

B - Bead breaker disc unit functional controls
B1 - Bead breaker disc penetration control
At the start of the bead breaking process, when the bead breaker disc comes into con-
tact with the tyre, activate this "hold-to-run" control for radial movement of the bead
breaker disc.
This allows controlled disc penetration during bead breaking. The bead breaker disc will
now work around the profile of the rim, simplifying bead breaking.
B2- Bead breaker disc positioning locking/release control
Locks the bead breaker disc in the position required.
The control has two positions:
In position
In position
B3 - Lever controlling vertical movement of the bead breaker unit
B4 - Bead breaker unit release control
C - Demounting/mounting unit functional control
C1- Demount head control
As a diagram beside the control indicates, this lever is used to engage the bead before de-
mounting, both for the first and then for the second bead.
C2 - Control for locking the demount head in the ideal position
Once the head has been placed in the ideal position, operating this control locks it in
place.
D1-
The control on the bead breaking unit tilting handle provides pneumatic release of the
unit.
As long as the button is pressed the bead breaker unit is released and can be tilted
using the handle.
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: the bead breaker disc arm travels freely to allow optimal
radial positioning on the edge of the rim.
: the bead breaker disc arm is pneumatically locked in place,
allowing the start of the bead breaking operations.
D - Bead breaker unit tilting control
Operator's manual Artiglio 50