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The Local Exhaust & Ventilation Company
www.LEV-CO.com
sales@lev-co.com
Phone: 888.862.5356; Fax: 866.840.9923
OWNER'S MANUAL
SQBI Direct Drive and Belt Driven Fans
• INTRODUCTION
• PRODUCT PRESENTATION
• UNPACKING
• INSTALLATION
• OPERATION
• MAINTENANCE
• REPLACEMENT PARTS
***IMPORTANT***
THIS MANUAL CONTAINS PRECAUTIONARY STATEMENTS RELATING TO WORKER SAFETY. READ AND
SAVE THIS MANUAL COMPLETELY AND COMPLY AS DIRECTED. ALL THE POTENTIAL HAZARDS OF DUST
AND MIST CONTROL SYSTEMS AND EQUIPMENT ARE IMPOSSIBLE TO LIST; THEREFORE, OBTAIN THE
SERVICES OF A PROFESSIONAL INSTALLER.
A FIRE PROTECTION EXPERT SHOULD BE OBTAINED IN
THE EVENT THE PRODUCT IS INTENDED FOR USES WHICH PRESENT A POTENTIAL RISK OF FIRE OR FIRE
PROPAGATION. REFER TO APPROPRIATE AUTHORITIES, AND DISCUSS YOUR INTENDED USE WITH A LEV-
CO REPRESENTANT.
WORKERS HANDLING EQUIPMENT OR SYSTEMS SHOULD BE INSTRUCTED TO
CONDUCT THEMSELVES IN A SAFE MANNER.
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Table of Contents
Summary of Contents for lev-co SQBI
- Page 1 The Local Exhaust & Ventilation Company www.LEV-CO.com sales@lev-co.com Phone: 888.862.5356; Fax: 866.840.9923 OWNER’S MANUAL SQBI Direct Drive and Belt Driven Fans • INTRODUCTION • PRODUCT PRESENTATION • UNPACKING • INSTALLATION • OPERATION • MAINTENANCE • REPLACEMENT PARTS ***IMPORTANT*** THIS MANUAL CONTAINS PRECAUTIONARY STATEMENTS RELATING TO WORKER SAFETY. READ AND SAVE THIS MANUAL COMPLETELY AND COMPLY AS DIRECTED.
- Page 2 ALWAYS USE LEV-CO REPLACEMENT PARTS TO MAINTAIN WARRANTY. TO ORDER SPARE PARTS CONTACT US: 1050 BROCK ROAD, Unit 22-24 Pickering, ON, CANADA L1W 3X4 Phone 905.831.7001 or 888.862.5356 Fax: 905.831.7443 or 866.840.9923 E-mail: sales@lev-co.com Website: http://www.lev-co.com...
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Page 3: Table Of Contents
TABLE OF CONTENTS 1. General Safety Notes......................2. Receiving..........................3. Handling ..........................4. General Installation Instructions ..................5. Operation..........................6. General Maintenance ......................7. V-belt Drives .......................... 8. Bearing Maintenance ......................9. Warranty ..........................11. Troubleshooting ........................12. Assembly Drawing........................ -
Page 4: General Safety Notes
GENERAL SAFETY NOTES 1. Rotating parts including shaft and V-belt drives must be properly guarded to prevent personal injury. 2. Electrical wiring must be accomplished by a qualified electrician in accordance with all applicable codes. 3. Care should be taken: •... -
Page 5: General Installation Instructions
GENERAL INSTALLATION INSTRUCTIONS Foundations Fan foundation must be flat, level and rigid. Where foundation is not completely flat, shims must be placed under fan support at each anchor bolt as required. Bolting fan to an uneven foundation distorts alignment and causes vibration. Structural steel foundations should be heavily cross-braced for load support. -
Page 6: General Maintenance
GENERAL MAINTENANCE The key to good fan maintenance is a regular and systematic inspection of all fan parts. Severity of the application should determine frequency of inspection. The components requiring service are generally the moving parts which include bearings, fan wheel, belts, sheaves and motor. Cast Aluminum &... -
Page 7: Bearing Maintenance
Average temperature of hot tap water..............140.0° F Average temperature of hot coffee..............180.0° F Normal operating temperature of a fully loaded electric motor open type, 70° F ambient temperature ...........174.0° F 1. Be sure sheaves are locked in position. 2. Key should be seated firmly in keyway. 3. -
Page 8: Warranty
WARRANTY Lev-co warrants products of its own manufacture against defects of material and workmanship under normal use and service for a period of (12) months. This warranty does not cover ordinary wear and tear, abuse, misuse, overloading, negligence, alteration or systems and/or materials not of Seller’s manufacture. -
Page 9: Troubleshooting
The obligation of Seller under this warranty shall be limited to repairing or replacing F.O.B. Seller’s plant, or allowing credit at Seller’s option. This warranty is expressly in lieu of all other warranties expressed or implied including the warranties of merchantability and fitness for use and of all other obligations and liabilities of the Seller. - Page 10 e. Abnormal end thrust. f. Dirt in bearings. g. Excessive belt tension. 4. OVERLOAD ON MOTOR a. Speed too high. b. Fan over capacity due to existing system resistance being lower than original rating. c. Specific gravity or density of gas above design value. d.
- Page 11 MODEL SQBI - Arrangement 4 1. Inlet bell 2. Wheel (SQBI Wheel shown) 3. Housing/base assembly 4. Motor...
- Page 12 MODEL SQBI - Arrangement 9 1. Housing 2. Wheel (SQBI shown) 3. Motor 4. Inlet Bell 5. Bearing Base 6. Motor Base 7. Shaft and Bearing Assembly 8. Motor Sheave 9. Fan Sheave 10. Belts 11. Belt Guard...
- Page 13 ALWAYS USE LEV-CO REPLACEMENT PARTS TO MAINTAIN WARRANTY TO ORDER SPARE PARTS CONTACT LEV-CO 1050 BROCK ROAD, Unit 22-24 Pickering, ON, CANADA L1W 3X4 Phone 905.831.7001 or 888.862.5356 FAX: 905.831.7443 or 866.840.9923 E-MAIL: sales@lev-co.com INTERNET: http://www.lev-co.com...
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