Schematic - GE UCG1600L Technical Service Manual

WARNING: Disconnect electrical power before servicing.
CAUTION: Label all wires prior to disconnection. Wiring errors can cause improper and dangerous operation.
Verify operation after servicing.
L1
TILT SWITCH (DRA WER)
BLACK
TILT
SWITCH
ORANGE
ON-OFF
SWITCH BROWN
NC 2
COM
STAR T
C OM 1
SWITCH
NO
BLUE
TOP L IMIT
SWITCH
*Schematic shown with drawer out, control panel switch in OFF position, and ram at up travel limit.
How it works:
With the compactor plugged in, the consumer turns
the control panel (ON/OFF) switch to ON. Sliding
the drawer fully in closes the tilt switch (drawer)
and tilt switch. The directional switch is closed for
down travel (blue to yellow), and the top limit switch
is open. The consumer starts the cycle by closing
the foot pedal start switch. The motor starts in
down travel. The motor centrifugal switch opens
3/4 inch of down travel, the top limit switch closes
and the directional switch opens blue to yellow and
closes blue to red.

Schematic

YELLOW
RED
NO 2 NC 2
MOTOR CENTRIFUGAL
SWITCH
COM1
BLUE
DIRECTIONAL
SWITCH
– 28 –
When the ram reaches a mechanical stall position,
the motor centrifugal switch closes (run winding
stays energized). The motor is now restarted for up
travel through the directional switch blue to red.
The centrifugal switch opens. The ram travels up
and, during the last 3/4 inch of travel, resets the
directional switch to down travel (blue to yellow).
The top limit switch opens and the motor stops -
completing the cycle.
CW START
~3Ω
Ω
CC W STA RT
MOTOR
PROTECTOR
RUN
~1.6Ω
N