LAUNCH Tyre Changer (TWC-502RMB)
6
Fig.13
Fig.14
Attention:
The angle of the mount/demount head has been
adjusted by manufacturer according to standard rim
(15"). Re-adjustment may be necessary to prevent
scratching the tyre when the rim is extremely large or
small.
l Insert the tyre lever into between the mount/demount
head and the tyre bead. First release the locking of
the slide rod, than lift the rise/fall control lever to
separate the roller-1 with the tyre, and restore it to
original position (Fig. 15).
l Turn the fore swivel arm, and place the press block
on the upper part of the tyre opposite to the
mount/demount head. Press down the rise/fall
control lever to make the press block go down 5-6cm.
Prize the tyre bead onto the mount/demount head
(Fig. 16). Figure 17 is section figure.
Fig.15
Fig.16
Fig.17
l Draw out the press block and restore it to the original
position. Depress the pedal J (Fig. 10) to turn the
turntable clockwise until the rim is separated. In case
of a tube, it is advisable to place the air inflation
valve on the right side and about 10cm (Fig. 18)
away from the mount/demount head to avoid
damaging.
Fig.18
Caution:
In case the demounting is hindered, stop the machine
immediately. Lift up the pedal (J) to turn the turntable
counter-clockwise to clear away the hindrance.
l If there is tube in the tyre, remove it first.
l Draw out the tray, and make the tray close to the
lower tyre. Lift the rise/fall control lever up to lift the
tyre. Make the lower tyre bead opposite to
mount/demount head enter into the rim groove (Fig.
19), and prize the lower tyre bead onto the ball
protuberance (Fig. 19). (all operations are showed in
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