32 Model C302Operating Procedures
080926
Brush Cleaning
Step 1
Prepare a sink or a pail with an approved cleaning
solution. USE WARM WATER AND FOLLOW THE
MANUFACTURER'S SPECIFICATIONS (examples:
Kay-5® or Stera-Sheen®).
IMPORTANT: Follow 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 are available for brush cleaning.
Step 2
Return to the freezer with a small amount of
cleaning solution. With a single service towel, wipe
clean the rear shell bearing surface. Brush-clean the
rear shell bearings at the back of the freezing
cylinders with the black bristle brush.
Figure 45
Step 3
Remove the:
Sseals and o-rings from the drive shafts
Sdrive shaft seal bushings from drive shaft
seals
Scaps and springs from freezer doors
Sscrews and draw handle slides from freezer
doors
Spivot pins from draw valves
Sdraw valve handles from freezer doors
Sdraw valves from freezer doors
So-rings from draw valves
Sprime plugs from freezer doors
So-rings from prime plugs
So-rings and front bearings from freezer
doors
Discard all o-rings and replace them with new ones.
Note: To remove o-rings, use a single service towel
to grasp the o-ring. Apply pressure in an upward
direction until the o-ring pops out of its groove. W ith
the other hand, push the top of the o-ring forward. It
will roll out of the groove and can be easily removed.
If there is more than one o-ring to be removed,
always remove the rear o-ring first. This will allow
the o-ring to slide over the forward rings without
falling into the open grooves.
Step 4
Using a single-service towel, wipe the lubricant off
the parts. Brush-clean all disassembled parts in the
cleaning solution. Make sure all lubricant and syrup
is removed. Place all the cleaned parts on a clean,
dry surface to air-dry.
Step 5
Wipe clean all the exterior surfaces of the freez er.