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d. If the Port Board Green Status Light is flashing rapidly, Go to Test > Port and Cup Sensors >
Open Port. If the Port Door Opens, press Close Port to ensure the clear Port Door can fully
close. The Port Door should open and close quickly with no bounce back.
e. If there is bounce back, slow response, or just the sound of the Port Motor turning, check the
Port Cam on the Port Motor shaft for breakage. Replace as necessary.
No Vertical (Y) Movement
1. Try to raise the Delivery Cup with your hands to the top then back down to the bottom. If you feel an
obstruction, remove the Y Belt Cover and check for an impediment or damaged Pulleys or Rollers.
2. Check for Cabinet Control Errors “Y Comms” Error when first entering programming with 3333.
3. A Motor Power Interrupt Switch (left switch in bracket) issue:
a. Check Top Circuit Breaker that it hasn’t disengaged, reset if necessary.
b. Check the wiring from the Motor Power Interrupt Switch to the Red/Blue Wire in Pin 4 & the
Red/Green Wire in Pin 5 of P1 Connection Environmental Board. With the Motor Power
Interrupt Switch engaged, Ohm the wires, there should be continuity. If not:
1) Check the Red/Blue Wire.
2) Check the Red/Green Wire.
3) Replace the Motor Power Interrupt Switch.
View of Motor Power
Interrupt Switch
(left switch in bracket)
Service Door Switch
(right switch in bracket)
(right switch in bracket)
(right switch in bracket)
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