3.1
CAUTION: The blade assemblies must be mounted
on the motor assembly so that the "THIS SIDE UP"
stamp is visible at the top of the motor (Figure 1).
3.2
Install One Non-reversible Blade Assembly on the top
of the Motor Assembly using Two 1/4-20 x 1/2" Phillips
Hex Head Screws, Two Split Lockwashers and Two Flat
Washers (supplied) (Figure 2).
Repeat this procedure for the remaining Two Blade
Assemblies.
Tighten each Blade Screw to secure each Blade
Assembly to the Motor Housing.
WARNING
!
To reduce the risk of personal injury, do not bend the
blade flanges when installing the blades, balancing
the blades, or cleaning the fan. Do not insert foreign
objects between rotating fan blades.
3.3
Using the Set Screw Wrench (supplied), remove
the Two Set Screws from the top of the Motor Yoke
(Figure 3).
Retain the Set Screws for future use (Figure 3).
3. Industrial Fan Assembly
BLADE ASSEMBLY
Figure 1
1/4-20 x 1/2" PHILLIPS
HEX HEAD SCREW
SPLIT LOCKWASHER
FLAT WASHER
BLADE
ASSEMBLY
LABEL
MOTOR ASSEMBLY
Figure 2
MOTOR YOKE
SET SCREWS (2)
ALLEN WRENCH
Figure 3
Please contact 1-800-777-4440 for further assistance
5
LABEL
luminancebrands.com
ETL Model No.: HF1161