CEMB SM628 Manual De Uso página 28

6.3.8.a Demounting of the support
(Procedure for Pax System with full width rest)
- Move the arm with the cylindrical roller to the lower part of the wheel
- Position the selector on 2
- Move the roller axially until it is in position, flush with the rim
- Place the roller on the bead fig. 35
- Press the rotation pedal
- During rotation, act on the pneumatic lever switch (G). The tyre will gradually unthread
from the rim dragging the support with it fig. 35
- Remove the tyre and support from the rim manually
Be very careful to avoid contact between the bead of the tyre and the pressure
transducer, and between the pressure transducer and the demounting/mounting
tools. Contacts with unusual stress may damage the sensors or create sealing
defects between the valve and the rim.
6.3.8.b Support Demounting
(Procedure for Pax System with clipé rest)
- Replace the cylindrical roller with the inclined disk fig. 36
- Bring the arm with the disk to the lower part of the wheel
- Position the selector on 4 fig. 37
- Move the arm axially until the disk is in position, flush with the rim
- Place the disk on the bead fig. 38
- During rotation, act on the pneumatic lever switch (G). The tyre will gradually unthread
from the rim dragging the support with it.
- Remove the tyre and support from the rim manually
- Extract the support from the tyre, fig.39 and fig.40.
28
WARNING
36 37
User's manual