Wheels With Inner Tube - Mondolfo Ferro TB125 Manual De Uso

9) Move the control console to working
position D.
10) Remove the tool from the tyre.
11) Move the tool holder arm to the non-
working position; move it to the outer side of
the tyre and rehook it in this position.
12) Turn the tool 180° using the tool rota-
tion lever.
13) Attach the gripper at the lowest point
(6 o'clock) outside of the second bead.
14) Move the control console to working
position C.
15) Turn the turntable clockwise approx. 90°
(until the gripper is in the 9 o'clock position).
16) Move the tool forward until its red refer-
ence dot is aligned with the external edge of
the rim, 5 mm away from it.
Start the clockwise rotation making sure that
after a 90° turn, the second bead has started
to slip into the rim well.
Turn it until the gripper is at the lower point
(6 o'clock).
The second bead is now also in the rim.
17) Proceed as described in points 13-18 for
mounting with the disc to correctly remove
the wheel.
- E - User Manual TB125
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WHEELS WITH
INNER TUBE
BEAD BREAKING
WARNING: When deflating the wheel, the
ring nut that fastens the valve must be un-
screwed so that the valve does not create
an obstacle during bead breaking when it
reenters the rim.
Proceed with the bead breaking operations,
proceeding exactly as described for the
tubeless tyres.
For wheels with an inner tube, stop the bead
breaker disc from moving forward immediately
after the bead is detached to prevent damag-
ing the valve and the inner tube.
DEMOUNTING
1) Move the control console to working
position C.
2) Tilt the tool holder arm to the non-working
position, move it to the outer side of the wheel
and rehook it in the working position.
3) Turn the turntable and move the hook tool
forward at the same time, inserting it between
the rim and bead until the latter hooks to
the tool.
4) Move the rim about 4-5 cm away from the
tool making sure the bead does not detach
from the tool.
5) Move the hook tool outward so that its red refer-
ence dot is moved near the external rim edge.
6) Move the control console to working
position B.
7) Insert the bead lifting lever (see Fig. 27) be-
tween the rim and bead to the right of the tool.
8) Keeping the lever pressed down, lower
the wheel to bring the rim edge about 5 mm.
from the hook tool.
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