22 Model 220Operating Procedures
Note: Toremove 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. Wit h
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.
Taket hese parts to the sink for cleaning,
Step 4
Thoroughly brush clean all disassembled parts in the
cleaningsolut ion, making sure all lubricant and mix film
is removed. Place all the cleaned parts on a cleandry
surface to air dry overnight.
Step 5
Return to the freezer with a small amount of cleaning
solution. With the black bristle brush,brush clean the
rear shell bearing at the back of the freezingc ylinder.
Figure 41
Step 6
Wipe clean the shelf and all exterior surfaces of the
freezer.