Condux Deluxe Blower - Manual (Page 21)

13. Slowly open Air Control Valve. Pressurize conduit to 80-100 psi (5.5-6.9 bar)
(Figure 32).
14. Prove conduit integrity.
a. Close Air Control Valve (Figure 33).
b. Conduit must not lose more than 20 psi (1.38 bar) over a 2-minute period.
c. After 2 minutes, relieve air pressure. Open air pressure relief valve by
moving the blower pressure valve handle counter clockwise to the 9 o’clock
position (Figure 34).
d. If conduit fails to hold required pressure, check entire conduit run for leaks
and repair them.
e. Repeat the pressure test until all leaks are found and repaired.
!wARNING: Air Block Assembly contains compressed air when blower is
operated. Opening Air Block while under pressure may cause serious
personal injury. Ensure blower is depressurized before removing Air
Block cover, or removing conduit pulling eye.
15. Decompress the Air Block by
turning the Air Valve to the 9 o’clock
position. Shut off the air at the
compressor, decompress the air
hose and disconnect the air hose
from the fiber blower.
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Figure 32. Open Air Control Valve Figure 33. Close Air Control Valve
Figure 34. Decompress Air Block