26
Operator's manual
HELPER ALLY 30
ing/demounting tool, at the same time posi-
tion the presser roller near the rim and the
presser pad as shown in Fig. 11.
11
- Then press the down lever in order to
lower the rim pressing tool under the top
edge of the rim, press the rotation pedal
and mount the tyre (Fig. 12).
12
You will now see that the presser roller
holds the bead underneath the head of
the mounting/demounting tool and the
rim clamping block will follow the wheel
In these cases insert the spacer H between
the pressure pad and its arm (Fig. 9C) in or-
der to compress the tyre more with respect
to the pressure roller.
9C
- Bring the bottom bead up to the top edge
of the rim; in some cases, even if the bead
has already been broken, the bottom bead
will remain in place because it has stuck
to the rim.
If this occurs, use the bead lifter disc, insert-
ing it between the bottom bead and the rim
(Fig. 10), press the rotation pedal and lift.
10
Mounting
- Always carefully lubricate the rim and
the beads.
- Place the tyre on the rim and tilt the column
forward, then fit the first bead.
- Position the upper bead under the mount-
