D. Reassemble in reverse order and check system operation.
CONVEYOR CONTROL BOARD - CALIBRATION
A.Connect digital volt meter to the hall effect sensor. Black meter lead connected to black hall effect sensor lead, red meter lead to white hall effect sensor lead.
B.Turn conveyor control knob fully counter clockwise. Loosen knob and align with calibration line and tighten knob.
C.Set knob to 2 minute setting. Adjust "max" pot on conveyor control to 219 Hz.
D.Set control knob to 20 minute setting, and adjust "min" pot on conveyor control 21.9 Hz. Recheck at 2 minute and 20 minutes until proper readings are achieved. Seal pots with glyptol or nail polish.
CIRCUIT BREAKER
A.Shut off power at main breaker.
B.Remove control panel top and front panel.
C.Disconnect two (2) wires from circuit breaker.
D.Remove knurled mounting nut and push out.
E.Reassemble in reverse order.
NOTE: Be sure to reset breaker before operating.
CONVEYOR DRIVE MOTOR - REPLACEMENT
A.Shut off power at main breaker.
B.Remove conveyor.
C.Remove control panel top and front cover.
D.Disconnect wiring from motor and mark for reassembly.
E.Remove sprocket from motor drive shaft.
F.Remove 4 screws and remove conveyor motor and mounting bracket.
G.Remove mounting bracket from conveyor motor assembly.
H.Reassemble in reverse order.
REVERSING CONVEYOR DIRECTION
A.Shut off power at main breaker.
B.Remove control panel top.
C.Reverse wires fastened to terminals A+ and A- on conveyor control board. (See schematic diagram for wire numbers.)
D.Reassemble in reverse order.
HALL EFFECT SENSOR - REPLACEMENT
A.Shut off power at main breaker.
B.Remove control panel top and front cover.
C.Remove conveyor motor assembly.
D.Remove wire connector from hall effect sensor board.
E.Remove two (2) screws from conveyor drive motor.
F.Remove sensor board from mounting bracket.
G.Reassemble in reverse order.
FUSEHOLDER - REPLACEMENT
A.Remove appropriate control box cover.
B.Remove two (2) wires, note wire number and location.
C.Remove mounting nut on back side of fuse holder and push out.
D.Reinstall in reverse order and check system operation.
12 | Low Profile – |
