C
11 • Lower bead demounting (fig. 24) (Quick
system when possible)
- Operate control 23 and raise the bottom bead
of the tyre (A) until it is level with the top
bead of the rim (B).
- Command disc penetration by pressing push-
button (26)
- Start wheel rotation (pedal 15) and at the
same time raise the disc by tapping on (con-
trol 23). Rotate until the tyre is completely
demounted.
64
A
B
D
E
23
11a • Lower bead demounting
- It might be necessary to use the upper bead
breaking arm with the bead breaking unit
rotated by 180° for rims with an internal drop
centre.
12 • Demounting complete
- Once demounting is finished, set the lower
arm totally downwards (control 23) unlock
the bead breaking unit with push-button 27
and move it away, tilt back the column (pedal
13) and remove the tyre.
B
A
- E
nglIsh
C
D
24
- Operator's manual