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Documents & Manuals

Find all the essential guides in one place.

Tensioning Guide
Belt-diagram
C-120 pulleys
+ 13 more

Work Order Templates

Pre-built workflows to keep your asset running smoothly.

Daily Electrical System Inspection
Replace Roller and Pulley
Install Engine B-120
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Procedures

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Motion Industries
Applied Industrial Technologies
Electrical Brothers
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Parts

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Drive Motor
B2 Rollers
Tensioning System
+ 40 more

Greenheck Fume Exhaust Fan FJI-18

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Maintenance Plans for Greenheck Fume Exhaust Fan Model FJI-18

Integrate maintenance plans directly into your work orders in MaintainX.

Equipment Inspection

Pre-Installation Inspection

Check all fasteners and set screws for tightness

Rotate the fan wheel by hand to ensure no parts are rubbing

Access the wheel through the bolted panel on the side of the fan housing

Ensure proper wheel settings for radial gap and alignment

Refer to Radial Gap, Overlap and Wheel Alignment section on page 11 for guidance

Protection and Maintenance

Ensure fans are protected and maintained until operation

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Equipment Check

Safety Precautions

Disconnect and secure to the OFF position all electrical power to the fan prior to inspection or servicing.

Pre-Start Checks

Confirm that building supply voltage matches the voltage for which the unit is wired.

Check all piping and wiring penetrations made by contractors for water tightness.

Rotate the fan wheel manually to ensure it is free to operate and remove any dirt or debris.

Check the fan bearing setscrews for tightness.

Check alignment of sheaves and V-belts.

Inspect all fasteners to ensure none have loosened during shipment.

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Belt Tension Check

Initial Inspection

Check for wear, tension, alignment, and dirt accumulation on V-belt drives

Belt Condition Assessment

Are the belts excessively loose or tight?

Is there any fan vibration due to belt tension?

Belt Replacement

Are all belts being replaced with a matched set?

Loosen belt tension to remove belts without prying

Ensure slack in each belt is on the same side of the drive after replacement

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Bearing Replacement

Preliminary Safety Measures

Ensure power source is locked out before starting work.

Verify that belts and pulleys have been loosened and removed.

Confirm extended lubrication lines are disconnected at the bearing.

Bearing Removal

Read and follow all instructions carefully.

Ensure driven sheaves and belts have been removed.

Remove shaft black coating with a solvent similar to brake/carburetor cleaner.

Scribe a line around the shaft by both bearings and around the bearing base to the bearing support or write down the measurement from the end of the shaft to the bearings.

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Equipment Visual Inspection

Initial Equipment Verification

Verify equipment type and arrangement as ordered

Is there any discrepancy found?

Notify local sales representative if discrepancy is found

Electrical Conformance Verification

Verify electrical conformance to specifications

Unauthorized Alterations Check

Check for unauthorized alterations

Check for unauthorized back charges

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