Service manual

G-8
06/2005
VEND MECHANISM PARTS DESCRIPTION
The parts listed below are part of the vend motor mechanism (refer to Figure 7 on page
G-9). One mechanism is required per column, except the drop sensor assembly, which
is one assembly per machine. The parts are interchangeable. Setting will differ between
single, double, triple, and quadruple depth.
VEND MOTOR ASSEMBLY: P/N 1122820
The motor is attached to the mech plate by two screws.
VEND BUCKET: P/N 1122815
The vend bucket holds the product(s) in a “ready to vend” position at the base of each
column.
MOTOR COUPLING CAM: P/N 1122817
The coupling cam couples the motor to the bucket. It is located behind the motor, on the
motor shaft. It is also a means to provide feedback to the controller to determine when
the motor has reached maximum clockwise and counterclockwise positions.
GATE: P/N 1122871
The gate holds product above the vend bucket.
GATE LINK: P/N 1122819
The rotation of the coupling cam moves the gate link. This opens the gate, allowing one
layer of product to drop into the bucket.
CAN STEP: P/N 1122856
The can step is located at the bottom of the stack partition. It is pulled forward when
vending cans and is moved back for bottle vending.
REAR BUSHING: P/N 1122816
The rear bushing provides a low friction pivot for the rear of the bucket.
FRONT SPACER: P/N 1122814
The front spacer helps to guide product into the bucket.
DROP SENSOR ASSEMBLY: P/N 1122923
The drop sensor assembly is located below the delivery chute. When a product is vended,
the drop sensor senses the impact, and cancels the credit.