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2.D (CONT' D)
YES
NO
REPLACE PROBE WIRE ON
CONDUCTIVITY CONTROL
DURING HARVEST CYCLE.
DOES
TIMER RETURN
HOME?
YES
WAIT ONE FULL FREEZING
CYCLE (APPROX. 6-10 MIN.)
DOES
HARVEST
INITIATE?
YES
DOES
ICE HARVEST
NORMALLY?
YES
DONE
1.
CHECK ADJUSTMENT OF TIMER CAM
#3. (HARVEST MOTOR)
2.
CHECK TIMER SWITCH #3.
3.
CHECK HARVEST MOTOR CAPACITOR.
4.
CHECK HARVEST MOTOR.
1.
CHECK ADJUSTMENT OF TIMER
NO
CAM #1. (TIMER HOME)
2.
CHECK TIMER SWITCH #1.
1.
CHECK PROBE WIRING FOR
NO
SHORTED CONNECTION.
2.
CHECK CONDUCTIVITY CONTROL.
1.
REPEAT PREVIOUS CHECK OF OPERATION OF HARVEST
COMPONENTS IN 2.D.
NO
2.
ADJUST ICE THICKNESS PROBE ONLY AFTER ALL OTH-
ER FACTORS HAVE BEEN CHECKED THOROUGHLY.
25
91704
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