Operator's manual
HELPER ALLY 30
25
- Tilt the column forward and position
the mounting/demounting tool, place the
presser roller at a tangent to the external
diameter of the rim, and press the down
lever to create a gap between the mounting/
demounting tool and the tyre large enough
to insert the lever (Fig. 7) and remove the
presser roller.
7
- In the case of particularly stiff tyres use
the presser pad in the position opposite
to the mounting/demounting tool (Fig. 8),
8
press the down lever to insert the bead
inside the drop centre of the rim, then place
the bead on the mounting/demounting
tool (Fig. 9), move the bead presser block
away, press the rotation pedal and extract
the first bead.
9
NOTE:
rims with an extremely reduced channel are
available on the market (Fig. 9A)
A
9A
or with a channel far from the upper edge
(distance C, Fig. 9B).
A
B
C
9B
