19
Model 428 Operating Procedures
Step B - Self- Closing Door Assembly
Insert the draw valve into the door.
Figure 23
Step C - Self- Closing Door Assembly
Rotate the draw valve so the groove on the top of the
draw valve is perpendicular to the door face.
Figure 24
Step D - Self- Closing Door Assembly
Insert the ice buster through the door spout and into
the slot located just above the lower o- ring.
Figure 25
Step E - Self- Closing Door Assembly
With the ice buster in place, rotate the draw valve to
allow installation of the draw handle. This will lock the
ice buster in place. With the draw handle in place,
install the draw handle pin. Close the draw valve by
moving the handle to the left.
Figure 26
Step F - Self- Closing Door Assembly
Install the draw valve spring, draw switch cap plunger,
and cap.
Figure 27
