HPA-Faip M 928 ROYAL Uso Y Mantenimiento página 74

6 • Lower bead breaking (fig. 19)
- Preload the bead breaker disc using control
23 (a tyre crushing preload of about 5 mm is
advisable).
- Activate disc penetration (control 26) and then
start wheel spinning (pedal control 15), while
lowering the bead breaker disc a little at a time
(control 23).
- Perform at least one complete spin to fully break
the bead. The rim bead should be greased
during the spin.
- Set the upper arm downwards below the wheel
with (control 23)
B
74
A
C
19
7 • Tool positioning (fig. 20)
- Move the column forward (pedal 13)
- Make the head (3) go down on the rim (push-
button 9)
- For correct tool positioning, the insert (G) must
be at the end position with the rim edge (C),
where the vertical wall begins.
- Press the block 9 to fix the tool (3) position.
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User Manual M 928 ROYAL
28
G
20