Cleaning & Preventive Maintenance - Bunn nitron 2 Installation & Operating Manual

Daily: Rinse Procedure
Tools required: 32 oz. (946 ml) minimum empty container
1. Open dispenser door. Lift up on product containers and remove them from the machine.
2. Wipe down the internal compartment of the cabinet and the concentrate container's inlet adapter(s) area.
3. Close the door, place an empty container under the dispensing nozzle(s).
4. Dispense from each station until clear water flows from the dispense nozzle(s).
5. Open dispenser door and reconnect all product containers.
Daily: Parts Washing
1. Remove and wash the dispense nozzle(s), Nitro Stout Insert, drip tray and drip tray cover in a mild detergent
solution. Rinse thoroughly. Use brush (00674.0000) to clean inside and oring area on dispense nozzles.
2. Remove Nitro Stout Insert in nitro nozzle for cleaning. Replace before reinstalling nozzle.
3. Wipe splash panel, areas around dispense nozzle(s), and refrigerated compartment with a clean, damp cloth.
4. Use brush and a mild detergent solution to clean inside dispense area where dispense nozzles are removed.
Rinse and wipe thoroughly.
Sanitize Process for Semi-Automatic and Manual
Tools required: 1 empty 5 gallon (18.9 L) bucket, 2 packets of Kay 5 sanitizer, and clean, empty concentrate
container.
1. Remove all concentrate from the dispenser and store in a separate refrigerated compartment.
2. Fill clean empty concentrate container(s) with approximately 32 oz. (946 ml) of hot tap water (approximately
140° F (60° C). Load the containers of hot water into the dispenser (just like concentrate).
3. Place an empty container under the dispense nozzles.
4. Pull and hold the tapper handles at each station until the stream out of the nozzles runs clear (about 30
seconds). NOTE - the dispenser will not allow all stations to run at the same time.
5. Once this is completed, remove the container(s) and empty.
6. Remove each dispense nozzle and Nitro Stout Insert. Run under hot tap water to remove excess product
build-up.
7. Prepare 2.5 gal. (9.46 L) of sanitizing solution by dissolving 1 packet of Kay-5 sanitizer into 2.5 gal. (9.46 L)
of 120° F (48.9° C) water to ensure 100 ppm of available chlorine.
8. Place nozzle(s) in a separate 1-quart container of sanitizing solution and mix thoroughly. Allow the parts to
soak for 2 minutes.
9. Clean the dispense nozzle receptacle (dispense valves) with the sanitizing solution and a soft bristle brush.
10. Clean the concentrate container's inlet adapter(s) using the sanitizing solution and a soft bristle brush. Discard
all remaining sanitizing solution.
11. Place the nozzle(s) back in their dispense stations making sure to place the Nitro Stout Insert back in the
LEFT dispense nozzle.
12. Fill approximately 128 ounces (3.8 L) of clean sanitizing solution into clean, empty concentrate container(s).
Do not re-use the sanitizing solution used in step 10. Load the container(s) into the dispenser.
13. Place the empty 5 gallon bucket under the dispense nozzles.
14. Dispense sanitizing solution through each station for 1 minute. Allow to soak for 5 minutes. Dispense from
each station for 2 minutes.
NOTE – The machine will allow only one station to dispense at a time. Alternating stations is required for these
steps.
15. When the above cycle is complete, remove the sanitizing solution and replace with concentrate.
16. At each station, pull and hold the dispense tapper handles until product appears. Dispense one 12 ounce
(354.9 ml) glass of finished product and discard.
17. Wipe internal and external surfaces with a clean, damp cloth.
CLEANING & PREVENTIVE MAINTENANCE
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