9. Prepare 1 gallon solution of hot tap water and a good grade of dishwashing detergent.
10. Thoroughly wash all components in a warm, mild detergent solution including the inside of the freezing
cylinder and the mix storage hopper. DO NOT WASH COMPONENTS IN A DISHWASHER.
11. Use a medium sized brush to clean the bottom of the valve body and the inside of the plunger bore with mild
detergent solution taking care to remove only remaining lubricant.
12. The exterior of the machine should be cleaned as needed with a mild food safe cleaner and cloth. Do not use
abrasive cleaners, such as cleansers or steel wool to clean the machine or damage may occur.
Reassembly
NOTE: Allow all parts to dry completely before reassembly.
1. Reassemble drip tray and re-install on front of unit.
2. Wet the inner rubber lip of the rotary half of the seal and the back end of
the beater bar shaft with water. Slide rotary half of assembly onto the beater bar shaft, RUBBER FIRST, with the
smooth sealing surface facing the back of the beater bar. (See Figure U). Be sure the rotary half is fully seated
against the shoulder of
the shaft.
3. Insert the stationary half of the seal into the ribbed rubber boot with the polished surface facing out
(forward).
4. Lightly lubricate the ribbed rubber boot of the stationary ceramic seal (taking care not to get any lubricant on the
polished surface) and insert it straight back into the recess at the back of the freezing cylinder, RUBBER FIRST.
(See Figure V)
NOTE: The stationary half of the seal must be completely dry before reassembling. If the circular half of the seal is
white, make sure that the grooved side is toward the rubber. If the circular half is black, be sure the glossy side is
facing out.
5. Reassemble the beater bar assembly, as shown in Figure W. Insert the larger front and smaller rear white
plastic bearings into beater bar, then slip in the stator rod.
6. Carefully and slowly guide the beater bar into the freezing cylinder, taking care not to damage the
seal assembly. Turn beater bar shaft until it engages the square drive coupling. Slide the beater bar back
into the cylinder so that the two smooth sealing surfaces meet. (See Figure X)
7. Inspect and lightly lubricate the large square o-ring and refit it into the back of
the valve block assembly. Install the valve assembly on the front studs and
tighten the knobs until they are finger tight. Do not use tools to tighten
knobs.
NOTE: Failure to lightly lubricate the large o-ring can result in product leakage.
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