Owner's manual

12
EWD
Exhuast
Air
Flow
Supply
Air
Flow
Exhaust Rotation
Su
pply Rotation
5
6
3
1
2
4
7
EWB
Exhaust Rotation
Supply Rotation
5
6
8
9
11
12
10
3
1
2
4
Exhuast
Air
Flow
Supply
Air
Flow
7
EPD
Exhaust Supply
Air
Flow
Air
Flow
13
1
5
6 6
7
3
4
2
5
2
4
7
4
5
6
1
13
3
14
15
16
EPB
Air
Flow
Air
Flow
Exhaust
Supply
5
6
9
12
10
9
12
10
11 11
8
2 2
7 7
4
5
6
4
1
13 13
3
14
15
16
1
3
14
15
16
8
Part Description Description
v Power Assembly 10 Driver Sheave
2 Prop 11 Belt
3 Base 12 Driven Sheave
4 Venturi 13 Fan Box Panels
5 Motor 14
Mounting Collar
Angles (4)
6 Motor plate 15 Anchor Angles (2)
7 End Wire Guard 16 Shutters
8 Bearing
Note: Since 2012, the
venturi and base are one
piece.
9 Shaft