Lasko 3138 Column And Motor Assembly, Column/Motor To Base Assembly, Grill And Blade Assembly

COLUMN AND MOTOR ASSEMBLY

Locate Motor Hardware Bag to Assemble Column and Motor Assembly.

1.Place flat section on Upper Tube of Column Assembly next to Neck on Motor Assembly. Align the 1/2” diameter hole in the flat section on the Upper Tube of Column Assembly with the 1/2” diameter hole in the Motor Assembly. (Figure 4)

2.Insert the 1/2” X 1” Hex Bolt (3/4” head) through the Motor Neck, and the Upper Tube Assembly. Place 1/2” diameter Split Lockwasher then the 1/2” diameter Hex Nut (3/4” head) and tighten fully with a adjustable wrench. (Figure 4)

3.From the same side of the Motor Neck,insert one 1/4-20 X 1 5/8” Carriage Bolt through the Arc-Shaped Slot in the Motor Neck and Hole in the Upper Pipe of Column Assembly. (Figure 4)

To Fasten: Place one 1/4” Flatwasher, one 1/4” Internal Tooth Lock- washer, a second 1/4” Flatwasher and then tighten the Adjustable Knob over the remaining threads.

4. Attach pull string to motor speed switch, if desired.

Actual motor not shown for

detailed hardware view.

Figure 4

COLUMN/MOTOR TO BASE ASSEMBLY

1.Rest Column and Motor Assembly on floor next to the Base Assembly. Tilt Base Assembly up on end. Pick up lower pipe of Column Assembly and insert into the Mounting Flange. (Figure 5)

2. Tighten the 3/8-16 X 1” Square Head Bolt into the Mounting Flange.

3. Tilt entire assembly to the upright position.

MAKE SURE BOLTS IN COLUMN AND MOTOR ASSEMBLY STEPS ARE TIGHT BEFORE STANDING FAN UPRIGHT.

4.Loosen 3/8-16 X 1” Square Heat Bolt in the Mounting Flange. This will allow the Column to settle in the bottom of the Base after setting the Fan upright.

5.Tighten the 3/8-16 X 1” Square Head Bolt in the Mounting Flange.

	Figure 5
Rev. E 8/10	4

GRILL AND BLADE ASSEMBLY

Locate remaining parts from Motor Hardware Bag to Assemble Grills and Blade to the Motor.

1.Install the Rear Grill onto the Motor, lining up the six holes in the grill with the six threaded holes in the motor mounting flange. Install (6) 10-32 X 5/16” Hex Screws through the rear grill into the mounting flange. Securely tighten all (6) screws. (Figure 6)

2.Push the Fan Blade onto the Motor Shaft, centering the Hub facing away from the motor, until it stops against the shaft (Inset A) . Align Square Head Bolt with flat of the motor shaft.

TIGHTEN VERY SECURELY WITH AN ADJUSTABLE WRENCH. Failure to securely tighten the Bolt could result in damage to the Fan and/or personal injury.

3.Hold the Front Grill so that the name, in the center, is right side up and straight across. Starting at the top: Fasten Front Grill to Rear Grill by sliding the hooked wires on the Front Grill over the outermost ring on the Rear Grill. (Figure 7 / Detail A). The bottom most hooks will require the use of a flathead screwdriver to complete assembly. Stand behind the Fan. Slip the flat of the screwdriver between the Front and Rear Grills, next to one of the unfastened hooks. (Figure 7 / Detail B) Pull screwdriver handle upwards towards the Rear Grill. Slip the Front Grill hook over the Rear Grill outer ring with a push. Repeat procedure with remaining hooks.

CAUTION: DO NOT BEND WIRES ON THE FRONT OR THE REAR GRILLS.

Inset A

	Figure 6
	Detail A
Figure 7	Detail B

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