ALX SERIES
SPUN ALUMINUM EXHAUSTER
OPERATION INSTRUCTIONS AND PARTS MANUAL
READ AND SAVE THESE INSTRUCTIONS
GENERAL SAFETY
1.
All electrical work must be done in accordance with all applicable electrical codes by a
qualified electrician.
2.
Prior to wiring ensure the power supply is locked in the OFF position and that the motor
nameplate voltage matches the supply voltage.
3.
Do not install or operate this fan in an environment where combustible materials, gases or
fumes are present.
4. Caution:
the fan contains rotating parts and electrical service. Appropriate safety
precautions should be taken during installation, operation and maintenance.
When servicing the fan motor may be hot, allow time for cooling down.
5.
Before starting the unit, ensure the wheel rotates freely.
6.
Check and tighten where necessary all nuts, bolts & set screws prior to fan start up (as
some may have loosened during shipment).
7. Please follow all applicable national, state/provincial and local codes, all of them will
supersede this manual.
8. Failure to follow the safety instructions in this manual may cause serious injury or
death due to electrical shock or high speed rotating parts.
The purpose of this manual is to aid in the proper installation and operation of the blowers. These instructions are intended to supplement good
general practices and are not intended to cover detailed instruction procedures.
IT IS THE RESPONSIBILITY OF THE PURCHASER TO ASSURE THAT THE INSTALLATION AND MAINTENANCE OF THIS EQUIPMENT IS
HANDLED BY QUALIFIED PERSONNEL.
Inspect all shipments carefully for damage.
THE RECEIVER MUST NOTE ANY DAMAGE ON THE CARRIER’S BILL OF LADING AND FILE A
CLAIM IMMEDIATELY WITH THE FREIGHT COMPANY.
DO NOT LIFT THE UNIT BY THE HOOD OR MOTOR. PLEASE LIFT THE UNIT BY HORIZONTAL SUPPORTS.
DIMENSION & COMPONENT
ALX-M-06_27_22
Page 1 of 7
A
B
D
E
C
G
F
A
B
D
E
C
G
F
UPBLAST
MODELS
DOWNBLAST
MODELS
NOTE: DUE TO MOTOR MANUFACTURERS VARIANCES IN DESIGN,
PLEASE SEE PAGE 5 FOR MOTOR DIMENSIONAL GUIDELINES.
DOWNBLAST
UPBLAST
Downblast Direct
Drive Shown
Note: Belt drive units are weighted without motor & drives.
Upblast Belt
Drive Shown
Motor plate detail varies
on different sizes
Model
A
B
C
D
E
F
G Ø
Wheel
Diameter
Roof
Opening
Net
Weight
(lbs)
ALX105-DD
18.00
25.00 19.00 2.50
1.50 3.50 0.38
10.50
15.00
33
ALX120-DD
19.00
25.00 19.00 3.50
1.50 3.50 0.38
12.25
15.00
35
ALX135-DD/DB
22.25 / 25.25 31.25 21.00 3.13
2.00 3.75 0.44
13.50
17.00
51 / 59
ALX150-DD/DB
23.13 / 26.13 31.25 21.00 3.75
2.00 3.75 0.44
15.00
17.00
56 / 65
ALX165-DD/DB
27.13 / 31.13 36.25 24.75 5.00
2.00 4.00 0.44
16.50
20.75
100 / 106
ALX180-DD/DB
27.75 / 31.75 36.25 28.00 5.50
2.00 4.00 0.44
18.25
20.75
104 / 110
ALX210-DB
36.25
43.75 33.13 5.25
2.50 4.00 0.44
21.25
29.00
176
ALX245-DB
37.00
43.75 33.13 5.88
2.50 4.00 0.44
24.50
29.00
181
Dimensions (inches)
Model
A
B
C
D
E
F
G Ø
Wheel
Diameter
Roof
Opening
Net
Weight
(lbs)
ALX105-UD
17.63
25.00 19.00 13.00 1.50 3.50 0.38
10.50
15.00
35
ALX120-UD
18.63
25.00 19.00 13.00 1.50 3.50 0.38
12.25
15.00
37
ALX135-UD/UB
22.25 / 25.25 32.13 21.00 17.13 1.50 3.75 0.44
13.50
17.00
53 / 62
ALX150-UD/UB
23.13 / 26.13 32.13 21.00 17.13 1.50 3.75 0.44
15.00
17.00
58 / 67
ALX165-UD/UB
27.13 / 31.13 37.50 24.75 21.13 2.00 4.00 0.44
16.50
20.75
100 /108
ALX180-UD/UB
27.75 / 31.75 37.50 28.00 21.13 2.00 4.00 0.44
18.25
20.75
108 / 116
ALX210-UB
36.25
43.75 33.13 25.50 2.50 4.00 0.44
21.25
29.00
178
ALX245-UB
37.00
43.75 33.13 25.50 2.50 4.00 0.44
24.50
29.00
183
Dimensions (inches)
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