Corghi HD 900 Manual De Uso página 61

WARNING
The tyre is not fastened securely to the
side ring.
Any strain on it during positioning and/
or clamping could cause it to detach
and fall.
20) Move the mobile control unit to work-
ing position D.
21) Lift the wheel.
22) Return the tool holder arm to the working
position.
23) Position the turntable so the bead breaker
disc is perfectly lined up with the tyre bead.
24) Turn the turntable and at the same time
move the bead breaker disc forward until the
tyre comes out of the side ring completely.
N.B.: This double bead breaking procedure can
be avoided by using the PAIR OF CLAMPS
(upon request) that make it possible to fasten
the side ring to the rim and break them at the
same time.
The pair of clamps (Fig. 37) is supplied with
instructions for proper mounting and use.
WARNING
When the beads come off the rim, the
tyre will fall.
Make sure no one is in the work area.
MOUNTING
WHEELS WITH 3-PIECE SIDE RINGS
- E - Operator's manual HD 900
nglIsh
1) Move the turntable arm to the non-working
position.
If the rim has been removed from the turntable,
reclamp it as described in the "WHEEL CLAMP-
ING" paragraph.
N.B.: On wheels with an inner tube, the valve
hole must be positioned at the bottom (6
o'clock).
2) Lubricate the tyre beads and rim using the
recommended soapy solution.
3) Move the mobile control unit to work-
ing position B.
4) Move the mobile platform outward so that
the tyre can be placed onto it.
N.B.: If the wheel has an inner tube, position the
tyre with the valve at the bottom (at 6 o'clock).
5) Lower or lift the turntable in order to exactly
centre the rim to the tyre.
6) Move the platform inward to make the rim
enter the tyre.
WARNING: If the tyre has an inner tube, push
the valve inside so it will not be damaged.
Move forward with the platform until the rim is
completely inserted in the tyre.
7) Move the tool holding arm to the external
side then lower it to the working position with
the bead breaker disc turned towards the wheel.
N.B.: If the tyre is not inserted sufficiently
on the rim, move the turntable until the tyre
bead is positioned in correspondence of the
bead breaker disc. Move the disk forward (and
at the same time turn the turntable) until it is
completely inserted.
8) Put the side ring on the rim and then install
37 the lock ring with the help of the bead breaker
disc as shown in Fig. 38.
9) Move the tool holder arm to its non-working
position and completely close the turntable
clamps being careful to support the wheel to
keep it from falling.
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