33
The ejection cycle ends the mo-
ment that the holding switch
is closed by the timing cam.
The water valve switch is also
opened. If the storage bin is full,
as shown here, additional cy-
cles will not start until sufcient
ice is used to lower the shut-off
arm, thus operating its switch.
Near the completion of the second
revolution the timing cam again
closes the water valve switch. This
time a circuit is completed through
the water valve solenoid, its switch
and mold heater. The water valve
solenoid received about 105 volts.
The remaining 10 volts to the mold
heater are not noticeable. When the
water valve solenoid is energized,
the valve opens and water rells the
mold.
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