Greenheck Centrifugal Sidewall Exhaust Fans CW/CWB manual
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Table of contents for the manual
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Page 1
1 Model CW/CWB • Centrifugal Sidewall Exhaust Fans Installation, Operation and Maintenance Manual Please read and save these instructions for futur e refer ence. Read carefully befor e attempting to assemble, install, operate or maintain the product described. Pr otect yourself and others by observing all safety information. Failure to comply wit[...]
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Page 2
2 Model CW/CWB • Centrifugal Sidewall Exhaust Fans ® Receiving Upon receiving the pr oduct, check to make sure all items are accounted for by r eferencing the bill of lading to ensure all items wer e received. Inspect each crate for shipping damage before accepting delivery . Notify the carrier if any damage is noticed. The carrier will make not[...]
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Page 3
3 Model CW/CWB • Centrifugal Sidewall Exhaust Fans ® (wide temperature swings may cause condensation and “sweating” of metal parts). All accessories must be stored indoors in a clean, dry atmospher e. Remove any accumulations of dirt, water , ice, or snow and wipe dry before moving to indoor storage. T o avoid “sweating” of metal parts, [...]
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Page 4
4 Model CW/CWB • Centrifugal Sidewall Exhaust Fans ® G H Wheel Overlap and Gap Dimensions Model G - Overlap in (mm) H - Gap in (mm) 060-095 – 3/32 (2) 098-161 1/4 (6) – 180-300 1/2 (13) – Figure 7 Wheel Rotation All CW and CWB models have clockwise rotation when viewed from top of fan Figure 8 Clockwise Airflow Counterclockwise Airflow D[...]
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Page 5
5 Model CW/CWB • Centrifugal Sidewall Exhaust Fans ® Model CWB Pre-Starting Belt Tension Checks 8. Always loosen tension enough to install belts without stretching, see gur e 9. 9. For units with two groove pulleys, adjust so the tension is equal in both belts. 10. If adjustments are made, it is very important to check the pulleys for proper [...]
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Page 6
6 Model CW/CWB • Centrifugal Sidewall Exhaust Fans ® IMPORT ANT Adjust (tighten) belt tension after the rst 24-48 hours of operation. WARNING Always disconnect, lock and tag power source befor e servicing. Failure to disconnect power sour ce can result in r e, shock or serious injury . CAUTION Uneven cleaning of the wheel will produce an o[...]
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Page 7
7 Model CW/CWB • Centrifugal Sidewall Exhaust Fans ® T able 3: Grease Manufacturers Manufacturer Grease (NLGI #2) U.S. Electric Motors Grease No. 83343 Chevron U.S.A. Inc Chevron SRI Gr ease #2 Mobil Oil Corporation Mobilith Mobil 532 T exaco, Inc. Premium BRB #2 T exaco Multifak #2 Amoco Oil Co. Rykon Premium #2 Exxon Unirex N2 Shell B Shell Al[...]
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Page 8
8 457691 • Models CW/CWB, Rev . 5, September 2008 Cop y ri gh t 2 00 8 © Gr een he c k F an C o rp Greenheck warrants this equipment to be fr ee from defects in material and workmanship for a period of one year from the pur chase date. Any units or parts which prove defective during the warranty period will be replaced at our option when r eturn[...]