Page 21 of 37
INSTRUCTION, USE AND
MAINTENANCE MANUAL
GB
3. Move forward the tool so that it penetrates between
rim and tyre (see
Fig.
_
29
). While this operation is
being effectuated, the tool rotates around the rim
edge until it hooks the tyre bead (see
Fig.
_
30
).
Fig. 29
Fig. 30
4. Lift the tool using the control provided (
Fig.
_
13
ref.
_
I
). When the tool reaches a vertical position
related to the rim (
Fig.
_
31 ref.
_
1
), rotate the man-
drel so that the tyre enters the rim groove. Keep on
raising the tool until the bead is on the rim edge
(see
Fig.
_
30
).
12.5 Demounting the tyre
When both beads are broken, the tyre can be de-
mounted.
1. Press the pedal (
Fig.
_
14 ref.
_
A
) to rotate the wheel
clockwise until the valve stem reaches “hour 1”
position (
Fig.
_
27 ref.
_
1
).
1
2
Fig. 27
2. Position the upper tool (
Fig.
_
27 ref.
_
2
) just next
the rim edge using the control provided (
Fig.
_
13
ref.
_
H
) (tool descent) (see
Fig.
_
28
). While this phase
is being carried out, stay just next to a zone in the
tyre where bead breaking has been effectuated.
MOVE VERY CAREFULLY THE
TOOLS HOLDER ARM TO WORK-
ING POSITION, IN ORDER TO
AVOID POSSIBLE HANDS CRUSH-
ING.
USE ONLY TYRE LUBRICANTS.
SUITABLE LUBRICANTS CONTAIN
NO WATER, HYDROCARBONS, OR
SILICON.
Fig. 28
7105-M002-10_R
RAVAGLIOLI S.p.A.
G1180.30SLIM - G1180.30SLIMIT
