User's Manual

Model 428Operating Procedures

140718

Sanitizing

Step 1

Prepare a 2- 1/2 gallon (9.5 liter) pail of

cleaning/sanitizing solution with an active chlorine

concentrate of 100 - 200 PPM (parts per million).

USE WARM WATER AND FOLLOW THE

MANUFACTURER’S SPECIFICATIONS.

Step 2

Pour the sanitizing solution into the hopper and allow

it to flow into the freezing cylinder.

Figure 37

Step 3

While the solution is flowing into the freezing cylinder,

brush clean the mix hopper, air/mix feed tube

(optional) and mix inlet hole.

Step 4

Place the power switch in the WASH position. This

will agitate the sanitizing solution in the freezing

cylinder. Allow the solution to agitate for five

minutes.

Figure 38

Step 5

Place an empty pail beneath the door spout and move

the draw handle to the right. Draw off all the sanitizing

solution. When the sanitizer stops flowing from the

door spout, move the draw handle to the left and place

the power switch in the OFF position.

Figure 39

Step 6

Stand the air/mix feed tube (optional) in the corner of

the hopper.

Figure 40