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Models 150, 152, 162, 168Operating Procedures
120529
Step 5
Place an empty pail beneath the door spout and raise
the draw valve. Draw off all the cleaning solution.
When the solution stops flowing from the door spout,
lower the draw valve and place the power switch in the
“OFF” pos ition.
Repeat Steps 1 through 5 for the other side of the
freezer on Models 162/168.
Disassembly
Step 1
Make sure the power switch is in the OFF
position. Failure to follow this instruction may result
in severe personal injury from hazardous moving
parts.
Step 2
Remove the handscrews and the freezer door.
Remove the beater assembly(ies) from the freezing
cylinder(s) and take these parts to the sink for
cleaning.
Step 3
Remove the front drip tray and the splash shield from
the freezer . Take t hem to the sink for cleaning.
Brush Cleaning
Step 1
Prepare a sink with an approved cleaning solution.
USEWARMWATERAND FOLLOW THEMANUFAC-
TURER’S SPECIFICATIONS.
IMPORTANT: Follow label directions, as 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 c leaning.
Step 2
Remove the cup seal(s) from the dr ive shaft(s) of the
beater assembly(ies).
Step 3
From the freezer door, remove the design cap, draw
valve handle, valve lifter arm, and draw valve. Remove
all o- rings.
Note: To remove the 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. With
the other hand, push the top of the o- ring forward, and
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 gr ooves.
Models 162/168: From the freezer door, remove
design caps, pivot pins, draw handles, draw valves,
and t he center draw valve. Remove all o- rings.
Step 4
Remove the front bearing(s), and guide bearing(s)
from the back of the freezer door.
Step 5
Return to the freezer with a small amount of cleaning
solution. With the black bristle brush, brush clean the
rear shell bearing(s) at the back of the freezing
cylinder(s).
Figure 41
Step 6
Remove the rear drip pan from the side panel and take
it to the sink for c leaning.
Note: If the drip pan is filled with an excessive amount
of mix, this is an indication that the drive shaft cup seal
of the beater assembly should be replaced or properly
lubricated.
Step 7
Thoroughly br ush clean all disassembled par ts in the
cleaning solution. Make sure all lubricant and mix film
is removed. Take particular care to brush clean the
draw valve core(s) in the freezer door . Place all the
cleaned parts on a clean, dry surface to air dry
overnight.
Step 8
Wipe clean all exterior surfaces of the freezer.