N.B.: if the tyre permits it, the operation described above can be speeded up by mounting both beads at the same
time:
Follow the steps described under points 1‐5 described above but instead of attaching the clip to just the first
bead (refer to point 5), clip it to both.
Lift the rim with the tyre hooked to it and turn it anticlockwise 15‐20 cm (clip at 10 o'clock).
Follow the steps described in points 12‐18 above.
Mounting with the hooked tool
1.
Follow the steps described in points 1‐6 for mounting with the disk.
2.
Move the tool carrier arm to its non‐working position. Move it to the inside plane of the tyre and rehook it at
this position.
3.
Check to make sure the hook tool is positioned on the wheel side. If not, press lever and turn it 180°.
4.
Take the mobile control unit to work position D.
5.
Move the tool forward until the red reference dot is lined up with the outside edge of the rim and about 5 mm
from it (See picture F13.16).
Picture F13.16
6.
Take the mobile control unit to work position C.
7.
Move to the outside of the wheel and check the exact position of the hook visually and adjust it as needed. Then
turn the spindle clockwise until the clip is at the bottom (6 o'clock). The first bead will be on the rim.
8.
Remove the clip.
9.
Take the mobile control unit to work position D.
10. Remove the tool from the tyre.
11. Move the tool carrier arm to its non‐working position; move it to the outside plane of the tyre and rehook it in
this position.
12. Turn the tool 180° with lever.
13. Attach the clip at the bottom (6 o'clock) outside the second bead.
14. Take the mobile control unit to work position C.
15. Turn the spindle clockwise to about 90° (clip at 9 o'clock).
16. Bring the tool forward until the red reference dot is lined up with the outside edge of the rim and about 5 mm
from it. Begin to turn the spindle clockwise and check if, after about 90°, of rotation the second bead has started
to slip into the center well. Continue turning until the clip is at the bottom (6 o'clock). The second bead will now
be mounted on the rim.
17. Follow the steps described in points 13‐18 for mounting with the disk since this will ensure that the wheel is
removed correctly from the machine.
13.3 Tubed wheels
Bead breaking
Unscrew the bush which fixes the valve when deflating the tyre so that the valve, coming
in the inside of the rim, is not an obstacle during bead breaking.
Manuale/Manual/Manuel/Handbuch/Manual – 07/2014
Pagina 43