COOK LO-PRO Installation, Operation And Maintenance Manual Download Page 8

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LO-PRO IO&M

B51021-004

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Part No.

Description (100–540)

1

Topcap

2

Belt Set

3

Bearing Support Channel

4

Driven Sheave

5

Bearings (2)

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Shaft

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Topcap Hinge

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Hatch

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Wheel Hub

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Wheel

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Upblast Diverters (Optional)

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Outside Housing Panel

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Inlet Side Inner Panel

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Inlet

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Base

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Wrapper

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Motor Access Panel

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Motor Plate

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Drive Side Inner Panel

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Motor

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Drive Sheave

LPD Parts List

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Part No.

Description (100–540)

1

Topcap

2

Motor

3

Wheel Hub

4

Wheel

5

Outside Housing Panel

6

Upblast Diverters (Optional)

7

Inlet Side Inner Panel

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Inlet

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Base

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Wrapper

LPD Parts List

Limited Warranty

Loren Cook Company warrants that your Loren Cook fan was manufactured free of defects in materials and workmanship, to the extent stated herein. For a 

period of one (1) year after date of shipment, we will replace any parts found to be defective without charge, except for shipping costs which will be paid by you. 

This warranty is granted only to the original purchaser placing the fan in service. This warranty is void if the fan or any part thereof has been altered or modified 

from its original design or has been abused, misused, damaged or is in worn condition or if the fan has been used other than for the uses described in the com-

pany manual. This warranty does not cover defects resulting from normal wear and tear. To make a warranty claim, notify Loren Cook Company, General Offices, 

2015 East Dale Street, Springfield, Missouri 65803-4637, explaining in writing, in detail, your complaint and referring to the specific model and serial numbers of 

your fan. Upon receipt by Loren Cook Company of your written complaint, you will be notified, within thirty (30) days of our receipt of your complaint, in writing, as 

to the manner in which your claim will be handled. If you are entitled to warranty relief, a warranty adjustment will be completed within sixty (60) business days of 

the receipt of your written complaint by Loren Cook Company. This warranty gives only the original purchaser placing the fan in service specifically the right. You 

may have other legal rights which vary from state to state. For fans provided with motors, the motor manufacturer warrants motors for a designated period stated 

in the manufacturer’s warranty. Warranty periods vary from manufacturer to manufacturer. Should motors furnished by Loren Cook Company prove defective dur-

ing the designated period, they should be returned to the nearest authorized motor service station. Loren Cook Company will not be responsible for any removal 

or installation costs.

September 2020

Corporate Offices:   2015 E. Dale St. Springfield, MO 65803

Phone 417-869-6474  |  Fax 417-862-3820  |  lorencook.com

Summary of Contents for LO-PRO

Page 1: ...left unguarded Any object pulled into the inlet will become a projectile capable of causing serious injury or death When air is allowed to move through a non powered fan the impeller can rotate which...

Page 2: ...leys are properly aligned Refer to Figure 2 Tolerance Center Distance Max Gap Up thru 12 1 16 12 up through 48 1 8 Over 48 1 4 OFFSET ANGULAR OFFSET ANGULAR A W X Y Z B CENTER DISTANCE CD GAP GAP Pull...

Page 3: ...the inspections stop the fan and inspect as per the chart below 30 Minute Interval Inspect bolts setscrews and motor mounting bolts Adjust and tighten as necessary 8 Hour Interval Inspect belt alignm...

Page 4: ...months 2 weeks Motors are provided with a polyurea mineral oil NGLI 2 grease All additions to the motor bearings are to be with a compatible grease such as Exxon Mobil Polyrex EM and Chevron SRI Maxi...

Page 5: ...and setscrews and re peat from step 5 Wheel Replacement 1 Drill two holes approximately centered between the shaft and the edge of the hub OD with the following dimensions 1 4 diameter 3 8 to 1 2 dee...

Page 6: ...le phase application disregard L3 Damper motors may be avail able in 115 230 and 460 volt models The damper motor nameplate voltage should be verified prior to connection A transformer may be provided...

Page 7: ...nced wheel Belts too loose worn or oily belts Speed too high Incorrect direction of rotation Make sure the fan rotates in same direction as the arrows on the motor or belt drive assembly Bearings need...

Page 8: ...d other than for the uses described in the com pany manual This warranty does not cover defects resulting from normal wear and tear To make a warranty claim notify Loren Cook Company General Offices 2...

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