FloAire FKB-INLINE User Manual
Page 2
2
TABLE OF CONTENTS
WARRANTY .................................................................................................................................................. 3
LISTINGS ...................................................................................................................................................... 4
INSTALLATION ............................................................................................................................................. 4
Mechanical ................................................................................................................................................ 4
Site Preparation .................................................................................................................................... 4
Roof Mounting ...................................................................................................................................... 4
Indoor Mounting .................................................................................................................................... 4
Curb and Ductwork ............................................................................................................................... 5
Recommended Discharge Ductwork Size ............................................................................................ 5
Typical Roof Mount KB Installation with PCU ...................................................................................... 6
Typical Indoor KB Installation with PCU ............................................................................................... 6
Typical Roof Mount KB-INLINE Installation ......................................................................................... 7
Typical Indoor KB-INLINE Installation .................................................................................................. 7
Copper Wire Ampacity ......................................................................................................................... 8
Fan to Building Wiring Connection ....................................................................................................... 9
OPERATION ............................................................................................................................................... 10
Start Up ................................................................................................................................................... 10
Special Tools Required ...................................................................................................................... 10
Start Up Procedure ............................................................................................................................. 10
Pulley Adjustment (Belt Drive Fans) ................................................................................................... 11
Pulley Setscrew Torque ..................................................................................................................... 11
Pulley Alignment ................................................................................................................................. 11
Proper Belt Tension ............................................................................................................................ 11
Pulley Combination Chart for 3600 RPM Motors ............................................................................... 12
Pulley Combination Chart for 1800 RPM Motors ............................................................................... 13
Troubleshooting ...................................................................................................................................... 14
Troubleshooting Chart ........................................................................................................................ 14
MAINTENANCE .......................................................................................................................................... 15
General Maintenance ............................................................................................................................. 15
2 weeks after startup .............................................................................................................................. 15
Every 3 months ....................................................................................................................................... 15
Yearly ...................................................................................................................................................... 15
Job Information ................................................................................................................................... 16
Fan Unit Information ........................................................................................................................... 16
Maintenance Record .......................................................................................................................... 16
Factory Service Department ............................................................................................................... 16