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Moducon Belt Conveyor UGR004/1200
6-4 TROUBLESHOOTING
THE CONVEYOR
DOES NOT
MOVE
For additional information on problems that may have been
caused by the speed control unit, see
APPENDIX B: AXU
S
ERIES C
ONTROL
.
Symptom
The conveyor does
not move.
Possible cause
Electrical connections
are not correct.
The control button is in the
Standby position.
Both the clockwise and the
counterclockwise inputs are
turned on.
The speed setting poten-
tiometer is not adjusted.
Load on belt exceeds rated
torque applied to the motor
for more than 5 seconds.
Motor speed exceeds
2800 rpm.
Voltage applied to the
control is 30% or more
below the voltage setting.
Solution
Check that:
❒ The conveyor is plugged into a
power source.
❒ The main power source is on.
❒ The interface cables are
connected.
❒ The fuses are good.
❒ The power to the conveyor is on.
Slide the control button to Run.
Turn off either the CW or the CCW
input. See
A
PPENDIX B: AXU
S
ERIES CONTROL.
Turn the speed setting potentiometer
slightly clockwise See
APPENDIX B:
AXU S
ERIES CONTROL
.
Remove the excess load from the
belt.
Check voltage to motor. If incoming
voltage is wrong, connect to the
proper power source. If voltage is
correct, contact Conair Service.
Check voltage to motor. If incoming
voltage is wrong, connect to the
proper power source. If voltage is
correct, contact Conair Service.