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Installation, Operation and Maintenance Manual
Please read and save these instructions for future reference. Read carefully before attempting to assemble,
install, operate or maintain the product described. Protect yourself and others by observing all safety
information. Failure to comply with instructions could result in personal injury and/or property damage!
Model SWB
Series 300
Series 300
Model SFB
®
Model SWB
Series 200
Table of Contents
(Units Shipped from Stock) . . . . . . . . . . . . . . . . 2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Affect of Installation on Performance . . . . . . . . . 3
UL/cUL 762 - Restaurant Exhaust . . . . . . . . . . . . 4
Pre-Starting Checks . . . . . . . . . . . . . . . . . . . . . . 4-5
Belt Drive Fan Maintenance . . . . . . . . . . . . . . . . . 6
Bearing Lubrication Schedule . . . . . . . . . . . . . . . 6
Motor Maintenance (Belt and Direct Drive) . . . . . 6
Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Troubleshooting Chart . . . . . . . . . . . . . . . . . . . . . 8
Model SFD
Document 455308
Centrifugal Utility Fans
Model SWB - Series 100, 200 and 300
Models SFB and SFD
Model SWB
Series 100
Centrifugal Utility Fans
1
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Table of Contents
Related Manuals for Greenheck SWB 300 Series
Summary of Contents for Greenheck SWB 300 Series
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Page 1: Table Of Contents
Document 455308 Centrifugal Utility Fans Model SWB - Series 100, 200 and 300 ® Models SFB and SFD Installation, Operation and Maintenance Manual Please read and save these instructions for future reference. Read carefully before attempting to assemble, install, operate or maintain the product described. Protect yourself and others by observing all safety information. -
Page 2: Motor And Drive Installation (Units Shipped From Stock)
Motor and Drive Installation Instructions Model SWB units are shipped from stock without motors or drives. 1. Adjust motor pulley to its closed position for maximum fan speed or increments of 1/2 turn open (maximum of 5 turns open) for reduced fan 4. -
Page 3: Installation
Installation Affect of Installation on Performance Inspect the unit for any damage and report it to Restricted or unstable flow at the fan inlet can cause the shipper immediately. Also, check to see that all pre-rotation of incoming air or uneven loading of the accessory items are accounted for. -
Page 4: Ul/Cul 762 - Restaurant Exhaust
Installation of UL/cUL 762 Listed Alignment of Pulleys and Belts Fans for Restaurant Exhaust Check pulleys and belts for proper alignment to avoid unnecessary belt wear, noise, vibration and power The UL/cUL 762 listing for restaurant exhaust is loss. Motor and drive shafts must be parallel and available on Series 200 and 300 SWB fan model pulleys in line as shown below. -
Page 5: Wheel Rotation
On belt drive units, centering can be accomplished Wheel Rotation by (a) loosening the inlet cone bolts to move the inlet Rotation direction of the wheel is critical and incorrect cone or by (b) loosening the bearings in order to rotation will result in reduced air performance, move the shaft. -
Page 6: Belt Drive Fan Maintenance
Blower Maintenance (Belt Drive) • Lubrication interval is based on 12 hour per day operation and maximum 160°F housing Belts tend to stretch after a period of time. They temperature. For 24 hour per day operation, the should be periodically checked for tension and wear. interval should be cut in half. -
Page 7: Parts List
Parts List Always provide the unit model and serial number when requesting parts or information. Replacement Parts 1. Scroll housing 6. Drive frame assembly 11. Motor pulley 2. Drive frame - base angle 7. Pillow block bearings 12. Belt tensioning bolts 3. -
Page 8: Troubleshooting Chart
This publication can be obtained from AMCA International, Inc. at www.amca.org. ® Phone: 715.359.6171 • Fax: 715.355.2399 • Parts: 800.355.5354 • E-mail: gfcinfo@greenheck.com • Website: www.greenheck.com 455308 • SWB / SFB / SFD, Rev. 7, March 2013 Copyright 2013 © Greenheck Fan Corporation...