Inflation; Inflation (As 943 And As 944 Only); Inflation (As 933 Only); Inflating Tubeless Tyres (T.i. Versions Only) - Mondolfo Ferro As 933 Manuel D'utilisation Et D'entretien

WARNING
Tyre inflation is a dangerous operation. Always inflate tyres in the strictest observance of the
following instructions.
ATTENTION
During this stage of operations noise levels of 85 dB(A) may be present. We recommend that the
operator wears hearing protectors.
WARNING
During the bead insertion and inflation procedure, safety goggles and ear defenders must be
worn.
DANGER
The machine, even if it limits pressure, does not provide sufficient protection against exploding
tyres during inflation.
Failure to observe the following instructions will make tyre inflation extremely dangerous.
DANGER
USERS MUST ABSOLUTELY NEVER exceed the pressure recommended by the tyre
manufacturer. Tyres may explode if inflated beyond these limits or the structures may incur
serious damage not visible at the time. KEEP THE HANDS AND BODY WELL CLEAR OF THE
TYRE DURING INFLATION. Make sure you are well concentrated during this stage of operations
and make frequent checks on the tyre pressure to avoid the risk of excess inflation. Exploding
tyres can cause serious injury or death.
The machine is equipped with a tyre inflation pedal and a pressure gauge for reading the tyre pressure.
- Release the wheel from the sliding clamps on the table top.
- Bring the horizontal arm to the fully extended position.
- Lower the vertical rod until it touches the rim.
- Lock the horizontal arm and the vertical rod in the positions described above fig.26.
- Connect the Doyfe inflation chuck (21) on the air hose to the valve stem.
Inflate the tyre by pressing the pedal briefly and repeatedly; check the pressure gauge frequently to make sure that the
pressure NEVER exceeds the maximum pressure specified by the tyre manufacturer.
- Release the wheel from the sliding clamps on the table top.
- Bring the horizontal arm to the fully extended position.
- Lower the vertical rod until it touches the rim.
- Lock the horizontal arm and the vertical rod in the positions described above fig.26.
- Connect the Doyfe inflation chuck (21) on the air hose to the valve stem.
Inflate the tyre by operating the gun briefly and repeatedly; check the pressure gauge frequently to make sure that the
pressure NEVER exceeds the maximum pressure specified by the tyre manufacturer.
WARNING
Before carrying out the operations described below, always make sure that there is no dirt, dust
or other impurities on the jaws near the air outlet holes.
- Make sure that the wheel is secured to the table top with inside clamping.
- Connect the Doyfe inflator chuck (21) on the air hose to the valve stem.
- Hold the tyre with your hands and lift it until there is a slight gap between the lower bead and bottom edge of the rim in
order to close the upper bead and the top of the rim.
- Press the inflation pedal fully down for a short period to the bead seating position (fig.22b). The tyre will expand and
the beads will seat.
- Continue to press the pedal in the inflation position (fig.22b) until the beads are completely sealed.
Note: to improve the operation of the tubeless tyre inflation system the compressed air line pressure must be between
8/10 bar.

INFLATION

Inflation (AS 943 and AS 944 only)

Inflation (AS 933 only)

Inflating tubeless tyres
(T.I. versions only)
33