Tyre Mounting - Mondolfo Ferro TB125 Manual De Uso

dot is positioned 3 cm inside the rim.
16) Insert the lever (A, Fig. 22) between the
rim and the bead to the right of the tool.
17) Keeping the lever pressed down, lower
the wheel to bring the rim edge about 5 cm
from the hook tool, then turn the wheel an-
ticlockwise until the tyre comes completely
off the rim.
WARNING
When the beads come off the rim, the tyre
will fall.
Make sure no one is in the work area.

TYRE MOUNTING

Tubeless tyres can be mounted using the
bead breaker disc or the hook tool.
If the wheel is not difficult to mount, use the
bead breaker disc; otherwise, the hook tool
must be used.
MOUNTING WITH THE DISC
Follow these steps:
1) If the rim has been removed from the turn-
table, reclamp it as described in the "WHEEL
CLAMPING" paragraph.
2) Lubricate the tyre beads and rim using the
recommended soapy solution.
3) Tighten the rim gripper on the outside of the
rim in the highest point (see fig. 24).
WARNING
Make sure that the gripper is well attached
to the rim.
4) Move the control console to working
position B.
5) Position the tyre on the platform and lower
- E - User Manual TB125
nglIsh
the turntable (making sure to keep the gripper
in the highest point) to hook the first bead to
the gripper.
6) Lift the rim with the tyre hooked to it and
turn it anticlockwise about 15-20 cm. The tyre
will be positioned tilted across the rim.
7) Move the control console to working
position C.
8) Position the bead breaker disc against the
second bead of the tyre and turn the turnta-
ble until the gripper is at the lowest point (6
o'clock).
9) Move the bead breaker disc away from
the wheel.
10) Remove the gripper and refit it in the same
position (6 o'clock) outside the second bead
(see fig. 25).
11) Turn the turntable clockwise 90° until the
gripper is in the 9 o'clock position.
12) Move the bead breaker disc forward until
it is 1-2 cm inside the rim edge, making sure it
remains approx. 5 mm from the profile.
Start the clockwise rotation making sure that
after a 90° turn, the second bead starts to slip
into the rim well.
13) When mounting is complete, move the tool
away from the wheel, tip it into a non-working
position and remove the gripper.
24
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