Clean Splash Zones & Dispense Nozzles; Weekly; Sanitize The Juice Dispenser; Sanitize Pump System - Cornelius QUEST ELITE 4290 Installation Manual

Clean Splash Zones & Dispense Nozzles
1. On a daily basis, clean the external cabinet and splash areas using a clean damp cloth. Remove and wash the cup rest and
drip tray using mild dish soap.
2. Remove the dispense nozzles and static mixers by rotating each 90° and pulling down. Remove the mixing chambers by
pulling straight forward. Wash using mild dish soap.
IMPORTANT: DO NOT wash nozzles, static mixers, or mixing chambers in a dish washer. This will distort the plastic
and damage the o-rings. Additionally, do not soak them in sanitizing solution longer than 2 minutes.
Flush once a day for better quality drinks.
! WARNING:
Do not leave the unit in FLUSH mode. Leaving the unit in flush mode may result in damage.
W
EEKLY
Check concentrate to water brix ratio (refer to the Checking/Adjusting the BRIX Setting).

Sanitize the Juice Dispenser

1. Rinse the unit with hot water.
2. Prepare two 2 oz. (59 ml) packets of Stera-Sheen Green Label sanitizing solution (or similar brand) by dissolving each
packet in 1 gallon (3.8L) of potable water to insure 200 ppm of available chlorine.
IMPORTANT: Use potable water at 80°F-100°F (26.7°C-37.8°C). Water above this range breaks down the chlorine
count and minimizes sanitation.
3. Remove the juice concentrate containers and place them in separate refrigerated compartment.
4. Flush the system by following the instructions in See "Flush System" on page 15..
5. Fill a clean empty concentrate container with one quart of extremely hot tap water, approximately 140°F (60°C) and
place the container into the unit. Dispense all of the hot water into a large container. Repeat for all the remaining
dispense valves.
6. Remove the mixing chambers, nozzles, and static mixers. Rinse in hot water to remove excess pulp and concentrate.
7. Place the mixing chambers, nozzles, and static mixers in a separate container of sanitizing solution and agitate vigorously.
Allow the parts to soak for two minutes, then rinse thoroughly with fresh tap water.
8. Reinstall the static mixer, nozzles, and mixing chambers

Sanitize Pump System

1. Fill a clean concentrate container with 2 quarts (1.9L) of fresh sanitizing solution.
2. Place Dispense/Flush levers (located on the platform assembly in the refrigerated cabinet) to the Dispense position.and
close the door.
© 2022, Marmon Foodservice Technologies Inc.
QUEST ELITE 4 Flavor Installation, Service & Decommissioning Manual
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