Bunn -O-MATIC ULTRA-1 - Manual (Page 8)

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10. Place all parts in a clean sink with mild hot water (120°F) and sanitizer solution. Allow all parts to soak for at
least 5 minutes. Carefully wash all components with a clean wash cloth in the hot water and sanitizer solu-
tion. Use a clean, soft bristle brush as needed for the smaller components and tight areas. Do not immerse
hopper lids. Use a commercial sanitizer that has 100 ppm of available chlorine with a concentration level
of at least 3% available chlorine (KAY-5 Sanitizer). Follow the sanitizer’s mixing instructions to ensure 100
ppm of available chlorine.
11. Wash the drums, hopper drip trays, top covers, and outer enclosure using a clean wash cloth that has been
dampened in the hot water and sanitizer solution. Pay particular attention to the shaft area and make sure
it is thoroughly cleaned and sanitized.
12. Thoroughly rinse all surfaces with a clean wash cloth that has been dampened with hot water. Wipe dry with
a clean dry wash cloth before reassembling the dispenser.
NOTE – Although most parts are dishwasher safe, they may be affected by the chemicals in some commercial
sanitizing agents. Do not place the hopper nor hopper lids in a dishwasher. Rinse thoroughly before assembly.
2. Depress the hopper lock plung-
er. Lift the hopper up slightly.
5. Remove the cooling drum seal
from the rear of the drum.
4. Pull the auger from the cooling
drum.
9. Care must be taken to ensure this surface does not get scratched dur-
ing cleaning. Deep scratches could cause leakage around the seal.
7. Carefully slide the faucet valve
up to remove the spring and
faucet seal. Extra care should
be taken when handling the
seal to prevent damage. Do not
fold the seal as this will cause
damage to the Teflon ® sealing
surface.
6. Caution: The faucet valve is
under spring tension. Spread
one side of the handle first, then
the other and disconnect from
the hopper.
8. Remove the auger nose bush-
ing from inside the hopper.
3. Pull forward to remove.
RECOMMENDED DAILY CLEANING (ULTRA-2 shown)
NOTE – Turn the power OFF to the dispenser before proceeding.
1. Empty all product from the hopper(s). Disconnect the hopper lid lamp cord(s) and remove the lids.
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