INSTRUCTION, USE AND
MAINTENANCE MANUAL
Page 22 of 36
GB
12.8 Mounting the tyre
KEEP YOUR HANDS AND BODY
AWAY FROM MOUNTING TOOL
DURING DISASSEMBLY/ASSEM-
BLY OPERATIONS TO AVOID
SQUASHING DANGER.
To mount the tyre, proceed as follows:
1. Position the work arm in working position depress-
ing pedal (
Fig. 22 ref. A
).
A
Fig. 22
WHEN PLACING ARM IN WORKING
POSITION, DO NOT LEAN HANDS
ON THE RIM: DANGER OF SQEEZ-
ING BETWEEN HEAD AND RIM.
2. Place head (
Fig. 23 ref. 1
) against the rim edge and
lock arm (
Fig. 23 ref. 2
).
IF TYRE IS FITTED ON THE
WHEEL PREVIOUSLY REMOVED
OR WHEEL SIZE CORRESPONDS
TO RIM SIZE, IT IS NOT NECES-
SARY TO OPERATE HANDLE
(Fig. 23 ref. 3) TO SECURE AND
RELEASE THE HEAD, ONLY ARM
NEEDS TO BE REPOSITIONED
(Fig. 23 ref. 2).
3. Place the tyre so that the bead passes under head
nail (
Fig. 23 ref. 1
) and outside head support (see
Fig. 23
for lower bead).
WHEN TYRE IS TUBELESS TYPE,
START ASSEMBLY PROCEDURES
WITH VALVE SET AT 180° WITH
RESPECT TO THE HEAD (“5/6 O’
CLOCK”).
4. Turn mandrel (
Fig. 23 ref. 4
) clockwise. Keep the
corresponding lowered and the tyre bead pressed
with one's hands in the inner rim groove.
2
4
3
1
Fig. 23
BE VERY CAREFUL, KEEP HANDS
AND OTHER BODY PARTS FAR
OFF THE HEAD WHEN THE MAN-
DREL IS TURNING: DANGER OF
SQUEEZING.
5. If an inner tube tyre must be fitted, insert the inner
tube after the first bead is completely inside the rim;
6. repeat the same operations for the upper tyre bead,
as shown in
Fig. 24
;
7. once assembly is completed, remove arm and take
it to rest position by depressing pedal (
Fig. 22
ref. A
);
8. push the pedal to release the wheel from the man-
drel.
Fig.H
Fig. 24
7300-M023-0_B
HP441S.XX - HP441S.XXFI
HP441SQ.XX - HP441SQ.XXFI
