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7

MPA IO&M

B51223-005

Parts List

Part 

No.

Description 

1

Wheel

2

Inlet

3

Motor

1

3

2

Summary of Contents for MPA Series

Page 1: ...es not bind Compare all components with the bill of lading or packing list to verify that the proper unit was received Check each unit for any damage that may have occurred in transit Record on the De...

Page 2: ...ained If units are to be stored outside they should be covered with a water resistant material Stored equipment should be on a clean dry floor or blocked up off the ground to prevent unit from setting...

Page 3: ...ery dirty or high temperatures exist divide the service interval by 4 Lubrication requirements are normally attached to the motor Do not over lubricate The major cause of motor bearing failure is cont...

Page 4: ...frequency controllers can generate motor noise Objects which are installed in a high velocity airstream can generate noise This includes flow sensors turning vanes etc Non uniform fan inlet condition...

Page 5: ...nit has been serviced Gap distance between the OD of the funnel and the ID of the impeller concentricity Overlap distance the funnel and impeller overlap one another This sketch shows both the gap and...

Page 6: ...s connected to the low pressure side see following diagram Measurement of Airflow Several factors affect the accuracy of this method of determining flow The equations below assume the following There...

Page 7: ...7 MPA IO M B51223 005 Parts List Part No Description 1 Wheel 2 Inlet 3 Motor 1 3 2...

Page 8: ...ces 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 C...

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