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Operating Procedures Model 432
Brush Cleaning
Step 1
Prepare a sink with a cleaning solution (examples:
Kay- 5R or Stera- SheenR). USE WARM WATER
AND FOLLOW THE MANUFACTURER’S SPECIFIC-
ATIONS. (If another approved cleaner is used, dilute
according to label instructions. IMPORTANT: F ollow
the label directions. Too STRONG of a solution can
cause parts damage, while too MILD of a solution will
not provide adequate cleaning.) Make sure all brushes
provided with the freezer ar e available for brush
cleaning.
Step 2
Remove the o- ring and seal from the drive shaft.
Remove the o- ring and the bearing from the torque
rotor.
Step 3
Remove the draw valve, ice buster , front bearing, and
gasket from the freezer door. Remove a ll o- rings.
Note: To remove the o- ring, use a single service
towel to g rasp the o- ring. Apply pressure in an upward
direction until the o- ring pops out of its groove. With
the other hand, push the top of the o- ring forward until
it rolls out of the groove and can be removed easily.
Step 4
Thoroughly brush- clean all disassembled parts in the
cleaning solution, making sure all lubricant and mix film
is removed. Place all the cleaned parts on a clean, dry
surfacetoairdry.
Step 5
Return to the freezer with a small amount of cleaning
solution. Brush- clean the rear shell bearing at the
back of the freezing cylinder with the black bristle
brush.
Figure 30
Step 6
Wipe clean all exterior surfaces of the freezer.
Repeat these steps for the other side of the unit.