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Quest Service Manual

© 2004-2014, Cornelius Inc.

- 7 -

Publication Number: 720901117SER

PLANNED MAINTENANCE SCHEDULE

D

AILY

Flush System (Models with Flush/Dispense Option):

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.

Flush System (Models without Flush/Dispense Option):

1.

Fill a clean concentrate container with water.

2.

Remove the juice concentrate and place in a separate refrigerated compart-
ment.

3.

Load the container of water inside cabinet. Place an empty cup on the drip 
tray below each dispense nozzle.

4.

Close the door and depress each dispense button for 2-3 seconds or until 
clear water flows from each dispense nozzle.

5.

Remove the container of water from the cabinet.

6.

Press each dispense button for 1-2 seconds to release the water pressure 
present in the concentrate pump system.

7.

Load Juice concentrate container (see 

Loading Concentrate

).

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 a 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 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.

Содержание Quest NT 4000

Страница 1: ...NT 4000 Service Manual Release Date February 19 2004 Publication Number 720901117SER Revision Date April 25 2014 Revision F Visit the Cornelius web site at www cornelius com for all your Literature n...

Страница 2: ...vice required by or loss or damage resulting from any of the following occurrences including but not limited to 1 other than normal and proper use and normal service conditions with respect to the Pro...

Страница 3: ...cking Adjusting the Brix Setting 5 Planned Maintenance Schedule 7 Daily 7 Flush System Models with Flush Dispense Option 7 Flush System Models without Flush Dispense Option 7 Clean Splash Zones Dispen...

Страница 4: ......

Страница 5: ...njury or equipment damage SAFETY TIPS Carefullyreadandfollowall safety messages inthismanualandsafety signsontheunit Keepsafety signsin goodconditionandreplace missingordamageditems Learnhowtooperatet...

Страница 6: ...damage SHIPPING AND STORAGE CAUTION Before shipping storing or relocating the unit the unit must be sanitized and all sanitizing solution must be drained from the system A freezing ambient environmen...

Страница 7: ...cm required in back for air circulation Electrical Connection 6 ft long 1 83 m power cord with 3 prong plug attached to dispenser Export models have line cord less plug Power Supply 15 amps at 120 vo...

Страница 8: ...e o ring seal on the container nozzle This will ensure a good seal and allow the pumps to draw concentrated from the containers more easily Failure to create a good seal at this connection may result...

Страница 9: ...et range refer to the basic troubleshooting section 3 Dispense a 12 oz 354 8 ml drink sample into a clean dry cup Thoroughly stir the sample using a straw 4 Using a straw transfer a small sample of fi...

Страница 10: ...taking your next brix reading tap the corresponding dispense button several times prior to drawing a sample This will clear remnant drink from the dispense nozzle AND help move the flow control to its...

Страница 11: ...oad the container of water inside cabinet Place an empty cup on the drip tray below each dispense nozzle 4 Close the door and depress each dispense button for 2 3 seconds or until clear water flows fr...

Страница 12: ...nse valves This step applies for the no flush platform also 5 Remove the mixing chambers nozzles and static mixers Rinse in hot water to remove excess pulp and concen trate 6 Place the mixing chambers...

Страница 13: ...n the right side of the dispenser 4 Clean and reinstall the stainless steel water strainer Clean Chassis Interior 1 Clean the condenser cooling fins 2 Clean the air inlet grilles located on the rear a...

Страница 14: ...prior to removing the pump platform refer to the Daily section located at the beginning of the Planned Maintenance Schedule Remove the dispense nozzles and static mixers 4 Unplug the water line quick...

Страница 15: ...new hose into the pump body around the roller assembly being sure to keep the protruding ends even with each other 7 Once the tubing is in place hold the tubing with one hand capture the lower part o...

Страница 16: ...in 10 of nameplate specifications causing compressor overload to trip Contact an electrician No water in water ice bath or water level extremely low exposing the ice bank sensing probe Fill ice bath t...

Страница 17: ...door switch open Door switch must be closed in order to dispense Check switch operation and replace if neces sary 6 25 amp fuse inside front elec trical box blown Replace with 6 25 250VAC slow blow f...

Страница 18: ...ly pressure too low less than 20 psi 1 4 bar flowing water pressure fluctuates sharply Correct water supply problem to ensure a constant 50 psi 3 5 bar flowing to the dispenser Water flow control bind...

Страница 19: ...perator input Push button or portion control pad stuck in on position Disconnect the wire harness from the rear of the portion control and close the door If unit does not dispense on its own the dispe...

Страница 20: ...Quest Service Manual Publication Number 720901117SER 16 2004 2014 Cornelius Inc DIAGRAMS SYSTEM WIRING DIAGRAM...

Страница 21: ...Quest Service Manual 2004 2014 Cornelius Inc 17 Publication Number 720901117SER MAIN ELECTRICAL BOX WIRING DIAGRAM...

Страница 22: ...rings in bottle adapter 1 45091001 Main Water Solenoid Valve 1 45728001 Pump Rotor Assembly 1 48520001 Coil 24VDC Valve Block 1 48979103 Spool Sleeve Asmb w 31525 060 O Ring 2 59328001 Fuse 6 25 Amp 2...

Страница 23: ...ter Solenoid Valve 1 45728001 Pump Rotor Assembly 1 48520001 Coil 24VDC Valve Block 1 48979103 Spool Sleeve Asmb w 31525 060 O Ring 2 59328001 Fuse 6 25 Amp 250VAC 4 440000901 Global Ice Bank Control...

Страница 24: ...Quest Service Manual Publication Number 720901117SER 20 2004 2014 Cornelius Inc...

Страница 25: ...blank...

Страница 26: ...Cornelius Inc www cornelius com...

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