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Bulletin
441G
CALDWELL AXIAL FAN
INSTALLATION AND OPERATION MANUAL
THIS MANUAL IS FOR THE INSTALLATION OPERATION AND MAINTENANCE OF ALL AXIAL
FANS WITH SERIAL NUMBER 06A_____ AND UP. READ MANUAL THOROUGHLY BEFORE
INSTALLING OR OPERATING THE FANS. KEEP THIS MANUAL IN A LOCATION FOR QUICK
ACCESS AND REFERENCE.
SPECIAL SERVICE NOTICE
If you are unable to remedy any service problem after thoroughly studying this manual, contact the
dealer from whom you purchased the unit. YOUR DEALER IS YOUR FIRST LINE OF SERVICE. GIVE
THEM THE INFORMATION REQUESTED BELOW AND EXPLAIN YOUR PROBLEM. If they are unable to
remedy the problem, refer to the factory. When calling the factory for service, ask for the
Customer
Service Department
. Give the information requested below and explain your problem. If adequate
information relating to the problem is given, the
Customer Service Department
should be able to
pin-point the problem and suggest an immediate remedy. THE CHIEF AGRI/INDUSTRIAL DIVISION
SERVICE POLICY IS INCLUDED AT THE END OF THIS MANUAL.
1.)
*Fan Model Number
__________________________
2.)
*Fan Serial Number __________________________
3.)
Size of Bin Diameter
__________________________
4.)
Type of Grain
__________________________
5.)
Grain Depth
__________________________
6.)
Line Voltage (Measured)__________________________
7.)
*Dealer Purchased From__________________________
8.)
*Date Purchased
__________________________
* fill in these items at date of purchase
THE ABOVE INFORMATION MUST BE AVAILABLE BEFORE
CONTACTING THE DEALER OR FACTORY FOR SERVICE.
Figure 5. Serial Number Plate.
Summary of Contents for Caldwell AF12-751
Page 2: ...Page 2 of 40 Bulletin 441G ...
Page 23: ...Page 23 of 40 Bulletin 441G Figure 16 Wiring Schematic for AF12 751 Fan ...
Page 24: ...Page 24 of 40 Bulletin 441G Figure 17 Wiring Schematic for AF18 11 Fan ...
Page 25: ...Page 25 of 40 Bulletin 441G Figure 18 Wiring Schematic for 230 Volt Single Phase Axial Fan ...
Page 26: ...Page 26 of 40 Bulletin 441G Figure 19 Wiring Schematic for 230 Volt Three Phase Axial Fan ...
Page 27: ...Page 27 of 40 Bulletin 441G Figure 20 Wiring Schematic for 460 Volt Three Phase Axial Fan ...
Page 38: ...Page 38 of 40 Bulletin 441G NOTES ...
Page 39: ...Page 39 of 40 Bulletin 441G NOTES ...
Page 40: ...Page 40 of 40 Bulletin 441G ...