INSTRUCTION, USE AND
MAINTENANCE MANUAL
GB
Page 24 of 60
12.6 Bead breaking through vertical roll
1. After locking the wheel on the mandrel, bring the
vertical bead breaking roll into work position, mak-
ing sure that it is locked.
MOVE VERY CAREFULLY THE
VERTICAL BEAD BREAKING ARM
TO WORKING POSITION, IN OR-
DER TO AVOID POSSIBLE HANDS
CRUSHING.
ALWAYS CHECK THAT THE ARM
IS CORRECTLY HOOKED.
2. Define the roll position on the rim diameter through
the handle (
Fig. 34 Ref. 1
) after the arm has been
unlocked with the push button (
Fig. 34 Ref. 2
)
positioned on the handle itself.
Lower the lever (
Fig. 34 ref. 3
) to bring the bead
breaking roll only just below the rim width.
Pull the rear lever (
Fig. 34 ref. 4
) until the bead
breaking roll is introduced into the rim.
Fig. 34
THE BEADING DISC MUST EXERT
PRESSURE ON THE TYRE BEAD
BUT NEVER ON THE RIM.
RAVAGLIOLI S.p.A.
7300-M018-2_R
G8945.26 - G8945IT.26 - G8945V.26 - G8945ITV.26 - G8945V.26S - G8945ITV.26S - G8945D.26 - G8945ITD.26 - G8945D.26S - G8945ITD.26S
12.5.1 Mandrel height adjustment
The mandrel with central locking has 2 different height
mode. A “quick release” system allows to remove the
mandrel mobile part and to dowel the support plate at
the required height. Adjust the sliding shaft by pulling
the locking knob (
Fig. 32 ref. 1
) and by lifting/lower-
ing the wheel support (
Fig. 32 rif. 2
). Now it’s possible
to place the tyre in the right way with the working tools.
1
2
Fig. 32
12.5.2 Reverse wheel pan protection (only for
G8945.26 - G8945IT.26 - G8945V.26
- G 8 9 4 5 I T V. 2 6 - G 8 9 4 5 V. 2 6 S
- G8945ITV.26S - G8945D.26S -
G8945ITD.26S models)
In case of use of reverse wheels, to protect the rim, apply
on the rubber platform a protection made of a trans-
parent plastic material available on demand (
Fig. 33
ref. 1
). We suggest a constant replacement of it and
in any case if there are visible damages (see
Fig. 33
).
1
Fig. 33
