Troubleshooting - Syntron Material Handling J-1-D Service Instructions Manual

screwdriver counterclockwise will widen the air gap (increasing the current draw).
To adjust the air gap to a proper setting, turn the knob on the front of the jogger to a "100" dial setting. Then
turn the core clockwise until a striking condition exists, then immediately turn the screwdriver counterclockwise,
just until the striking stops.
Check the current draw of the jogger using an a-c ammeter. If a clamp-on type ammeter is used the reading
must be multiplied by 1.7. Do not exceed a current draw of 1.0 amps.
When the proper air gap has been achieved (indicated by the current draw), lock the core in place by turning
the socket head cap screw on the bottom of the jogger. The jogger is now ready for further operation.
TROUBLE SHOOTING
PROBLEM
Unit does not operate
Unit operates, will not
vibrate
Excessive noise
*Replace only with parts supplied, or recommended, by Syntron Material Handling, LLC.
CAUSE
Defective control board
Shorted wiring, loose
connection, no power to unit
Defective Control Board
Defective leaf springs
Unit In contact with rigid
object or adjacent surface
Armature and magnet
assemblies making contact
CORRECTION
Adjust air gap
3
* Replace
Repair
*Replace
*Replace
Isolate unit