Warner Electric CBC-750 - Manual (Page 15)

15 Warner Electric • 800-825-9050 819-0494
Symptom D: Magnet or field on channel 1 does not disengage when input is switched
Probable Cause Solution
Channel 2 override input activated Check status of channel 2 override, and release if
activated.
Faulty control Replace main control logic board.
Symptom E: Magnets or fields do not appear to have enough torque
Probable Cause Solution
Dip switches improperly set Check dip switch settings per chart found on page 9 and
reset if necessary.
Magnets or fields incorrectly wired Check wiring between control and magnets or fields.
Require if necessary.
Torque adjust potentiometers set too low Check setting of torque adjust potentiometers and
increase if required.
Clutches or brakes incorrectly sized Verify proper size by repeating sizing process in Warner
Electric Master Catalog, form P-137.
Symptom F: Outputs don’t switch; inputs don’t switch
Probable Cause Solution
Input incorrectly wired Check for proper wiring schemes and Require if necessary.
Faulty switching device Check for proper operation and replace if defective.
Control switches on main board not set Check positions of switches on main board and reset for
properly proper configuration.
Faulty control Replace main control logic board.
Replacement Parts
CBC-750-6 Complete Control Less Cover 6041-448-001
Main Control Logic Board Assembly 6041-101-001
Cover 6041-101-001
Fuse F1 458-8001-074
Fuse F2 458-8001-010
CBC-750-24 Complete Control Less Cover 6041-448-002
Main Control Logic Board Assembly 6041-101-002
Cover 6041-101-004
Fuse F1 458-8001-074
Fuse F2 458-8001-028
CBC-750-90 Complete Control Less Cover 6041-448-003
Main control Logic Board Assembly 6041-101-003
Cover 6041-101-004
Fuse F1 458-8001-074
Fuse F2 458-8001-026