Wheels With Side Ring - Mondolfo Ferro TB125 Manuel D'utilisation

31) Remove the rim gripper.
Remove the tool by turning the turntable an-
ticlockwise and moving it outward.
32) Tilt the tool holder arm to the non-
working position.
33) Position the platform under the wheel,
lower the turntable until the wheel rests on
the platform.
34) Move the control console to working
position B.
35) With the tyre resting on the platform,
check that the valve is perfectly centred with
its hole. If this is not the case, slightly turn the
turntable to adjust the position. Fix the valve
with the ring nut and remove the extension.
36) Completely close the turntable clamps,
making sure that the wheel is supported to
prevent it from falling.
WARNING
This operation can be extremely dangerous!
Perform it manually if you are absolutely cer-
tain you can maintain the wheel equilibrium
only. For heavy, large sized wheels you MUST
use a suitable lifting device.
37) Move the platform in order to free the
wheel from the turntable.
38) Remove the wheel.
- E - User Manual TB125
nglIsh
WHEELS WITH
SIDE RING
BEAD BREAKING
AND DEMOUNTING
WHEELS WITH 3-PIECE SIDE RINGS
1) Clamp the wheel on the turntable, as
previously described, and ensure that it is
deflated.
2) Move the control console to working
position C.
3) Lower the tool holder arm into its working
position until it hooks with the ratchet.
4) Position the bead breaker disc flush with
the side ring, see Fig. 34.
5) Turn the turntable and advance the bead
breaker disc with small forward movements
following the side ring profile until the first
bead is completely detached.
N.B.: lubricate during this operation.
34
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