Operator’s Manual 2023 Rev C p/n 2023
10
03
Installation
VACUUM VALVE
Size for proper air flow and vacuum rating.
This valve should be located before the blower
inlet filter. This valve is normally mounted on the
trailer.
To properly protect the blower from
overheating when vacuum loading, install a
vacuum valve.
RIGHT DRIVE CCW ROTATION
LEFT DRIVE CW ROTATION
Figure 3-5 – Flow Direction and Rotation
