Cornelius MJ30-4 PC, MJ32-4 PB Daily Cleaning Maintenance, Maintenance Refrigeration System

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b.Submerse the bag connector and bag valve assembly into the bucket of sanitizing solution.

c.Depress and hold the dispense button until sanitizing solution is dispensed through the mixing valves nozzle.

d.Pulse each valve for 15 seconds on and then release the button. Repeat this pulsing for 15 cycles for each circuit being sanitized. Once the 15 cycles have been completed, allow the sanitizing solution to stand in the product lines and valves for 30 minutes.

e.While waiting, remove the nozzles and static mixers and place them into a separate container with 2 qts. (1.9 L) of sanitizing solution. Agitate vigorously using the small brush to remove any excess concentrate. Allow the parts to soak for 30 minutes.

f.Clean the dispensing valves mixing chamber with the brush and sanitizing solution (this is the cavity from which the nozzle is removed).

g.Replace the nozzles and static mixers into their proper locations and discard the sanitizing solution used to soak them in.

Note: Do not reuse the sanitizing solution used to clean the nozzles, static mixers, etc.

h.Activate the dispensing valves for two more cycles (15 seconds on then off) with sanitizing solution then run solution continuously through the dispensing valves for 2 minutes.

i.Disconnect the bag valves from the gray bag connectors and re-connect the bag connectors to their appropriate product bags.

j.Depress and hold each dispense button until juice appears at the outlet of the dispensing nozzle. Dispense and discard two 8 oz. (237 ml) cups of juice and verify that there is no chlorine off taste

Daily Cleaning and

Maintenance

a.On a daily basis, clean the external cabinet splash areas using a clean damp cloth. Remove and wash the cup rest, dispensing nozzles, and static mixers with clean water. Wipe dry with a clean soft cloth.

b.Wipe the drip tray in place on the unit, wash the tray out with a mild soap solution, then rinse the tray by pouring water down the drip tray’s drain.

c.Clean all external surfaces of the dispenser with a sponge and a mild soap solution. Rinse the sponge out with clean water, then wring the excess water from the sponge and wipe all external surfaces of the dispenser.

d.Wipe the dispenser dry with a clean soft cloth. DO NOT USE ABRASIVE TYPE CLEANERS. Install the cup rest, dispensing nozzles, and static mixers on the dispenser.

Maintenance of the

Refrigeration System

Cleaning of the refrigeration components should be performed by a qualified service technician.

a.Continuous maintenance of this dispenser is a basic requirement for proper operation and sanitation, including all support equipment utilized in the daily operation of this equipment.

b.Cleaning of the Refrigeration Components:

c.Disconnect the power before removing the top bonnet of the dispenser.

d.The dispenser’s ventilation grilles and the condenser fins should be cleaned

periodically to maintain efficient refrigeration and to avoid compressor failure. The condenser fins can be cleaned

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Contents Installation & Service Manual Table of Contents General Description Specifications Receiving & Unpacking InstallationFill Ice Water Bath Brixing Concentrate Programming Portion Control optionalCleaning and Sanitizing Equipment and Supplies Cleaning & Sanitizing SystemMaintenance Refrigeration System Daily Cleaning MaintenanceIce Water Bath Cleaning Troubleshooting Guide Concentrate only no Unit DispensingWater to ALL Valves From Single ValveUnit is Dispensing Water only Dispenser is BrixingOUT TOO High OUT TOO LOW Water Leaks from Operate When onlyBottom of Dispensing ValveRUN Compressor will notCompressor Runs but No Cooling is TakingOverload No COOLING. TrippingAnything on TOP Refrigeration SystemExtended Period Without Shutting OFF Frozen Water Coil Has Been Running forMillennium 4 Valve Schematic Description QTY Final AssemblyFinal Assembly Final Assembly Platform Assembly Pump & Bracket Assembly Pump Motor Assembly Dispensing Assembly Valve Block Assembly Valve Block Assembly Electrical Box Assembly Voltage Regulator Assembly, SLJ1000-2 Portion Control Assembly Portion Control Electrical Diagram For 10 Dispensers Millennium Model MJ30-4 Recommended Spare Parts ListDescription Millennium Model MJ30-4 Optional AccessoriesIMI Cornelius INC Illustrated Parts List Millennium II Name Illustrated Parts ListPump Platform Assembly Lower Housing Assembly 1717 Refrigeration Deck AssemblyIllustrated Parts List Water Coil Assembly Pump & Motor Assembly Name Valve Panel Assembly Valve Block Assembly Name Touch Panel Assembly PB Touch Panel Assembly PC Name Electrical Box Assembly Name Brown Wire B4 Ice Bank Control Assembly NameSpeed Switch Assembly Name Top Panel Assembly Name Merchandiser Assembly Name Wiring Volt 60 HZ ForRecommended Spare Parts List Accessories and Service Items Illustrated Parts List Page N85318 Rev. B Print Date 2/99