Corghi HELPER 4FD Betriebsanleitung Seite 24

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6
After breaking the bead of the wheel, place it
on the turntable and clamp it on the outside.
Fit the rim clamping cone in the specific seat
in the articulated joint of the arms Fig. 6,
align the cone with the hole in the centre of
the rim and press the down lever until the
sliding clamps have been inserted between
the rim and the tyre (Fig. 6.1), then press
the pedal to clamp the wheel.
Remove the centring cone and return it to
6.1
its seat Fig. 4.3.
- Tilt the column forward and position
the mounting/demounting tool, place the
presser roller at a tangent to the external
diameter of the rim, and press the down
lever to create a gap between the mounting/
demounting tool and the tyre large enough
to insert the lever (Fig. 7) and remove the
presser roller.
- In the case of particularly stiff tyres use
the presser pad in the position opposite
to the mounting/demounting tool (Fig. 8),
press the down lever to insert the bead
inside the drop centre of the rim, then place
the bead on the mounting/demounting
tool (Fig. 9), move the bead presser block
away, press the rotation pedal and extract
the first bead.
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Operator's manual HELPER 4FD
24