Operator’s Manual 2020 0217 ENG
9
03
Installation
VACUUM VALVE
Size for proper air
fl
ow and vacuum rating.
This valve should be located before the blower
inlet
fi
lter. This valve is normally mounted on the
trailer.
To properly protect the blower from
overheating when vacuum loading, install a
vacuum valve.
DISCHARGE
LEFT DRIVE
INTAKE
DISCHARGE
INTAKE
DISCHARGE
DISCHARGE
INTAKE
BOTTOM DRIVE
CW ROTATION
CW ROTATION
CCW ROTATION
VERTICAL FLOW
HORIZONTAL FLOW
INTAKE
TOP DRIVE
Figure 3-2 – Flow Direction and Rotation