Quest 2000 Service Manual
© 2004, IMI Cornelius Inc.
- 5 -
Publication Number: 720529901SER
PLANNED MAINTENANCE SCHEDULE
D
AILY
Flush System:
1.
Move Dispense/Flush levers located on the platform assembly in
the refrigerated cabinet to the “Flush” position. Place an empty cup
on the drip tray below each dispense nozzle.
2.
Close the door and depress each dispense button for 2-3 seconds
or until clear water flows from each dispense nozzle.
3.
Return the Dispense/Flush levers to the “Dispense” position.
4.
Press each dispense button for 1-2 seconds to release the water
pressure present in the concentrate pump system.
5.
Clean Splash Zones & Dispense Nozzles:
6.
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 a mild dish soap.
7.
Remove the dispense nozzles and static mixers by rotat-
ing each 90
°
and pulling down. Remove the mixing
chambers by pulling straight forward. Wash using a 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.
W
EEKLY
Check concentrate to water brix ratio (refer to the Brixing Procedure in this manual).
Sanitize the Juice Dispenser:
Step 1 - Rinse With Hot Water
1.
Prepare two 2 oz. 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 will break-
down the chlorine count and minimize sanitation.
2.
Remove the juice concentrate containers and place them in separate refrigerated compartment.
3.
“Flush” the system by following the instructions in the Daily Section.
4.
Fill a clean empty concentrate container with one quart of extremely hot tap water, approximately
140°F (60°C) and place into unit. Dispense all of the hot water into a large container. Repeat for the
remaining dispense valves.
5.
Remove the mixing chambers, nozzles, and static mixers. Rinse in hot water to remove excess pulp
and concentrate.
6.
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. Rinse thoroughly with fresh tap
water.
7.
Reinstall the static mixer, nozzles, and mixing chambers.
Step 2 - Sanitize Pump System
1.
Fill a clean concentrate container with 2 quarts (1.9L) of fresh sanitizing solution.
2.
Place handles in the “dispense” position and close the door.
R
Summary of Contents for 2 Flavor Post-Mix Cold Coffee Dispenser Quest 2000
Page 4: ......
