touches the rim (Fig. 30).
- Lock the horizontal arm and the vertical rod
in this position.
- Connect the Doyfe connector on the air hose
to the valve stem (Fig. 30).
- Inflate the tyre by operating the proper
pedal (Figg. 31) at short intervals; check the
pressure gauge frequently to make sure that
the pressure NEVER exceeds the maximum
pressure specified by the tyre manufacturer.
If necessary:
- Continue inflating up to the maximum va-
lue of 3.5 bar to position the tyre correctly
on the rim. Avoid distractions during this
operation, and continually check tyre pres-
sure on the air pressure gauge (1, Fig. 31a)
to prevent excessive inflation. Inflating tu-
beless tyres requires a higher air flow-rate
to allow the beads to bypass the rim HUM-
PS - see types of rim profiles for mounting
without a camera in fig. 31b.
- From the position of the centring ridges
check that the beads are properly positio-
ned on the rim; otherwise, deflate the tyre,
break the beads as described in the rele-
vant section, lubricate and turn the tyre on
the rim.
Repeat the mounting operation described pre-
viously and check again.
"HUMP" (H)
"double HUMP" (H2)
38
- Replace the internal mechanism of the valve.
- Bring the pressure to the operating value by
pressing the Inflation push-button (2, Fig. 31a).
- Fit the cap to the valve
31b
1
AS 944 TI User Manual
30
31
2
31a