COOK SQN Series Installation, Operation And Maintenance Manual Download Page 10

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SQN IO&M

B51141-004

SQN-B/SQN-HP Side Discharge

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Airflow

Part 

No.

Description

Sizes 60 - 165

Sizes 180 - 210

Sizes 225 - 402

1

L-Bolt (2)

L-Bolt (2)

L-Bolt (2)

2

Motor Plate (1)

Motor Plate (1)

Motor Plate (1)

3

Motor (1)

Motor (1)

Motor (1)

4

Motor Support Bracket (2)

Motor Support Bracket (2)

Motor Support Bracket (2)

5

Motor Support Rail (2)

Motor Support Rail (3)

Motor Support Rail (2)

6

Housing Panel Motor Side (1)

Housing Panel Motor Side (1)

Housing Panel Motor Side (1)

7

Access Panel (3)

Access Panel (3)

Access Panel (3)

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Bearing Support Reinforcement Plate (1)

Bearing Support Reinforcement Plate (1)

Bearing Support Reinforcement Plate (2)

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Belt Cover (1)

Belt Cover (1)

Belt Cover (1)

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Bearing Support Assembly (1)

Bearing Support Assembly (1)

Bearing Support Assembly (1)

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Inlet Panel (1)

Inlet Panel (1)

Inlet Panel (1)

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Housing Frame Support (6)

Housing Frame Support (6)

Housing Frame Support (6)

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Inlet Cone, Sizes 135 - 402 (1)

Inlet Cone, Sizes 135 - 402 (1)

Inlet Cone, Sizes 135 - 402 (1)

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Wheel (1)

Wheel (1)

Wheel (1)

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Shaft (1)

Shaft (1)

Shaft (1)

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Bearing Cover (1)

Bearing Cover (1)

Bearing Cover (1)

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Housing Frame Rail (2)

Housing Frame Rail (2)

Housing Frame Rail (2)

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Bearing (2)

Bearing (2)

Bearing (2)

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Discharge Cover (1)

Discharge Cover (1)

Discharge Cover (1)

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Single Side Discharge Flange (4)

Single Side Discharge Flange (4)

Single Side Discharge Flange (4)

Dual Side Discharge Flange (8)

Dual Side Discharge Flange (8)

Dual Side Discharge Flange (8)

Summary of Contents for SQN Series

Page 1: ...milling will cause hazardous conditions due to unexpected rotation of components Impellers should be blocked in position or air passages blocked to prevent draft when working on fans Friction and powe...

Page 2: ...torage If the fan is stored for any length of time prior to installa tion completely fill the bearings with grease or moisture inhibiting oil Refer to Lubricants on page 5 Also store the fan in its or...

Page 3: ...o Blower Installation Belt tension is determined by the sound the belts make when the fan is first started Belts will produce a loud squeal which dissipates after the fan is operating at full capacity...

Page 4: ...correct number of side dis charge duct connection collars are provided 4 steel flang es for a single side discharge and 8 for dual To install the side discharge duct connection collar re move the appr...

Page 5: ...Refer to Recommended Torque chart 2 Inspect belt wear and alignment Replace worn belts with new belts and adjust alignment as needed Refer to Belt and Pulley Installation 3 Bearings should be inspecte...

Page 6: ...de Access Side Access Side Access Side Access Side Access Side Access Side Access Bottom Access Side Access Example 1 Example 2 Example 3 Example 4 Example 5 Example 6 Example 7 Example 8 Example 9 Ex...

Page 7: ...le grease such as Exxon Mobil Polyrex EM and Chevron SRI Motor Services Should the motor prove defective within a one year pe riod contact your local Loren Cook representative or your nearest authoriz...

Page 8: ...e diam eter of the hub 3 8 to 1 2 in depth 2 Tap 1 4 holes to 5 16 thread with a 5 16 hole tap Do not drill or tap greater than recommended 3 Screw the puller arms to the full depth of the threads int...

Page 9: ...P 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Airflow 16 17 18 Part No Description Sizes 60 165 Sizes 180 210 Sizes 225 402 1 L Bolt 2 L Bolt 2 L Bolt 2 2 Motor Plate 1 Motor Plate 1 Motor Plate 1 3 Motor 1 M...

Page 10: ...1 Bearing Support Reinforcement Plate 2 9 Belt Cover 1 Belt Cover 1 Belt Cover 1 10 Bearing Support Assembly 1 Bearing Support Assembly 1 Bearing Support Assembly 1 11 Inlet Panel 1 Inlet Panel 1 Inl...

Page 11: ...Rail 2 2 Inlet Panel 1 3 Inlet Cone Sizes 135 165 1 4 Housing Frame Support 6 5 Housing Panel Motor Side 1 6 Access Panel 3 7 Motor Cover Back Plate 1 8 Cooling Tube 2 9 Electrical Box 10 Electrical C...

Page 12: ...his 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 explain...

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