CLAS HU 1106 Manuel D'utilisation page 9

HU 1106
PNEUMATIC BRAKE AND CLUTCH BLEEDER
3 • Connect the compressed air pipe to the quick connector (2A), take to a
maximum pressure of 5,5bar indicated by the pressure gauge (10).
Close the ball cock (2); disconnect the compressed air.
Lift and turn the pressure reducer clockwise (3), until the pressure gauge (8) shows
1.5bar.
4 • Screw the corresponding cap (7 - Fig. 3b) onto the vessel of the vehicle,
open the ball cock (4), remove the air in the spiralled pipe (9) by pressing the
bleed valve, on the tting (5A). Connect the automatic connector (5) to the vessel
cap (Fig. 3c).
Fill the hydraulic circuit vessel to remove the air from the small tank itself.
5 • Bleed the system (Fig. 4).
• Open the front wheel bleed valve (Fig. 4a).
• Wait until all the air has escaped from the brake circuit.
• Quickly pump the brake pedal two, three times to remove the residual air (Fig.
4c).
• Close the front wheel nipples (Fig. 4).
• Close the cock (4).
Once the work has been done, drain the system completely by opening the cock
(2 - Fig. 4b) and (1) and turning the reducer (3) anti-clockwise.
Before unscrewing the ller cap (1) make sure, by pressing the bleed valve (5A)
that the supply tank is not under pressure.
N.B.: There is a BLACK knob (6) on the cap (1). It pops up when the brake uid in the brake bleeder is nished.