Use The Bead Presser As A Demounting Help Device - Hofmann Monty 3300 Notice D'utilisation

34
monty 3300 / 3300AIR
5.1-8
5.1-9
5.1-10
5.1-11
5.1-12
5.1.2 Use the bead presser as a
demounting help device.
A. In order to make the locking of hard or lowered tires
easier, the operator can use the rim pusher provided
with the bead pusher. Apply the rim pusher (Item 1,
Fig.5.1-8) on the bead pusher tool (Item 2), position it
at the centre of the rim (Fig.5.1-8) and low the rim as
far as the clamps can lock the rim (Fig.5.1-9).
899.tif
B. Position the roller approx. 2 cm (3/4") from the rim
edge. Press down the sidewall of the tyre to ease the
introduction of the tyre bar (Fig. 5.1-10). Move the roller
to rest position.
To facilitate the lift of the bead on the head tool, position
the lower disk next to the edge of the lower rim edge,
hold firmly the arm of the disk and start the lifting of the
device (Fig.5.1-11).
C. Demount the first bead as described in the tyre
900.tif changer operator's manual.
D. Position the lower disk next to the lower rim edge.
Hold firmly the handle, and at the same time rotate the
turntable (Fig. 5.1-12). This operation allows loosening
the bead if this is stuck and helps lifting the tyre.
NOTE: A certain effort on the handle of
disk in radial direction
balance the action of the turntable that
pushes the
rotating.
901.tif
THE LOWER
BECAUSE OF SAFETY REASONS.
902.tif
903.tif
Operator's Manual
is normal to counter-
disk off the center when
DISK DEVICE CANNOT BE LOCKED
USA - CANADA
the lower