EEWH315A and 317A Tire Changer Operation Manual
Operation Manual
Page 21
5.0 DEMOUNTING TUBE-TYPE TIRES
A.
For breaking the bead operate as described for the
tubeless tires in section 4.1, point A to F.
8:
In this case the valve is part of the tube.
NOTICE!
BE CAREFUL NOT TO DAMAGE THE TUBE DURING
THE BEAD-BREAKING OPERATION. THE VALVE
SHOULD BE OPPOSITE TO THE BLADE OF THE
BEAD BREAKER.
B.
To demount the first bead, place the valve at 2
o’clock position.
NOTICE!
BE CAREFUL NOT TO CATCH THE TUBE WITH
THE MOUNT/DEMOUNT TOOL, WHEN LIFTING
THE BEAD ON THE MOUNTING FINGER.
After demounting the first bead carefully, remove the
tube before demounting the second bead, as described
in section 4.1.
5.1 MOUNTING TUBE-TYPE TIRES
A.
Perform steps described in section 4.2.A.
DO
NOT
lubricate the tube. Talc can be used to assist with tire
positioning if necessary.
B.
Confirm that the tube is the correct size for the tire
to be mounted. (Fig. 5.1-1).
341
Fig. 5.1-1
C.
Inflate the tube slightly: if held with the index finger it
should bend a little (Fig. 5.1-2).
C.
Place the Nozzle against the rim edge
(Fig. 4.3-1).
NEVER STAND OVER TIRE WHEN ATTEMPTING
TO SEAT BEADS OR DURING INFLATION
Fig. 4.3-1
D.
Press the inflation pedal (
1
Fig. 4.3-1) and the button (
3
) on
the Nozzle. The injectors (
4
) eject a large volume of air and
the tyre beads properly seal the rim flanges allowing the
subsequent inflation.
NOTE
:
Air simultaneously comes out of inflator hose (
2
)
and Nozzle (
4
).
WHEN OPERATING THE BEAD SEATER, ALWAYS
WEAR SAFETY GLASSES TO AVOID INJURY TO
EYES.
E.
Install valve core, if removed. Complete inflation to
manufacturer’s suggested pressure. Never exceed
pressure listed on tire sidewall.
