Specifications

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CAUTION: Any signs of excessive heat or burned components are an indication of trouble. At first
notice of an overheating condition, immediately investigate and correct the cause.
Feeder coils, under normal operating conditions, run warm but never too hot to touch.
TROUBLE SHOOTING
PROBLEM CAUSE CORRECTION
Feeder operates too slow Line voltage below designated
rating
Unit in contact with rigid object or
surface
Spring action may be hampered
Defective leaf springs
Worn or cracked trough
Increase line voltage as designated
on the nameplate
Maintain proper clearances
Clean spring assemblies
Replace *
Replace *
Feeder operates too fast Line voltage above designated
rating. High voltage will cause a
“striking” condition.
Reduce line voltage as designated
on the nameplate
Unit hums, will not vibrate Defective SCR within controller
(refer to controller instructions)
Replace *
Unit fails to operate No power to controller
Defective switch or fuse
Defective SCR within controller
(refer to controller instructions)
Feeder coil burned out or
grounded
Short circuit in wiring
Open winding on rheostat
Check for broken or grounded lines
Replace *
Replace *
Replace *
Repair
Replace *
* Replace parts only with those supplied or recommended by L-R Systems