Page
102
of
128
2. Delivery Cup Assembly Plunger Issues.
a. Plunger jam/dry vend.
i. Plunger return spring bad.
1. Replace plunger return spring.
ii. Syrup/dirt/broken part causing plunger to stick.
1. Replace delivery cup assembly.
iii. Software did not attempt to vend
1. Check error list in Diagnostics Menu for cause & solution.
b. Plunger
Hits
Chassis.
i. Check tray is level and secured to tray supports.
ii. Check
harness
connections.
iii. Check X motor (bottom right).
c. Plunger Stays Out.
i. Check for syrup or dirt build up.
ii. Check for broken parts.
iii. Replace return spring.
iv. Check
Harness
connections.
3. Delivery Cup Assembly Will Not Go Home.
a. Is there a “Vend Timeout Error” on the display?
i. If yes check lower (Y) and top far left (X) home switches.
1. In Test Menu, Platform Movement test check switch functions:
a. At the home position the “Y” (lower) home switch will
register as On if switch is pressed and good.
b. At the home position the “X” (top far left) home switch
will register as On if switch is pressed and good.
i. Adjust the X drive belt.
4. Elevator will not move vertically.
a. Perform Test Vend in Test Menu to test movement.
b. Check top door switch.
i. Is it functioning?
ii. Is it being made when door is closed?
c. Check the Delivery Cup Plunger & Plunger Home Switch.
i. If plunger arm is stuck out it will shut down XY delivery system.
ii. If plunger arm home switch fails it will shut down XY delivery system.
d. Check the harness connector to the “Y” motor.
e. Check
rollers.
f. Check harness and motor.
g. Replace I/O Control board.
5. Elevator will not move horizontally.
a. Perform Test in Test Menu to test movement.
b. Check top door switch
i. Is it functioning?
ii. Is it being made when door is shut?
c. Check the lower (Y) and top far left (X) home switches.
i. In Test Menu, Platform Movement test check switch functions:
1. At the home position the “Y” (lower) home switch will register as
On if switch is pressed and good.
2. At the home position the “X” (top far left) home switch will
register as On if switch is pressed and good.
a. Adjust the X drive belt.
d. Check the Delivery Cup Plunger & Plunger Home Switch
i. If plunger arm is stuck out it will shut down XY delivery system.
ii. If plunger arm home switch fails it will shut down XY delivery system.