Cornelius 10, 000 installation manual Connecting Plain Water Inlet Supply Line to Cooling Unit

D.Reinstall Cooling Unit electrical control box and secure with four screws.

E.Install cover on electrical handy box on back of Cooling Unit.

CONNECTING PLAIN WATER INLET SUPPLY LINE TO COOLING UNIT

(see Figure 2)

NOTE: IMI Cornelius Inc. recommends that a water shutoff valve be installed in plain water inlet supply line connected to Cooling Unit and that water supply be filtered. WATER PIPE CONNECTIONS AND FIXTURES DIRECTLY CONNECTED TO A POTABLE WATER SUPPLY SHALL BE SIZED, INSTALLED AND MAINTAINED ACCORDING TO FEDERAL, STATE, AND LOCAL LAWS.

CAUTION: Plain water inlet supply line to Cooling Unit must be 1/2-inch I.D. minimum. Check water flow rate of water inlet supply line. MINIMUM FLOW RATE MUST BE AT LEAST 250-GALLONS PER HOUR. If flow rate is less than 250-gallons per hour, ‘‘starving’’of

carbonator water pump will occur. Starving will allow water pump to overheat causing safety thermostat on pump outlet to disrupt electrical power to and stop water pump motor. Carbonated water circulating pump overheating could occur if water inlet supply line flow rate drops below

250-gallons per hour. INCOMING PLAIN WATER INLET SUPPLY LINE WATER PRESSURE MUST REMAIN A MINIMUM OF 10-PSI BELOW THE CARBONATOR CO2 OPERATING PRESSURE (Example: operating CO2 pressure is 90-psi and maximum water pressure can be no more than 80-psi, etc.)

1.Before connecting plain water inlet supply line to Cooling Unit, open water line shutoff valve for a period of time to flush out any metal shavings and other contaminates that may have resulted from plumbing connections.

2.Connect flexible plain water inlet supply line (1/2-inch I.D. min.), meeting water inlet supply line requirements of preceding CAUTION note, to Cooling Unit 3/8-in. flare (5/8-18) bulkhead fitting on back of unit labeled ‘WATER INLET’. DO NOT OPEN WATER INLET SUPPLY LINE SHUTOFF VALVE AT THIS TIME.

CONNECTING CO2 INLET SUPPLY LINE TO COOLING UNIT

(see Figure 2)

WARNING: CO2 displaces oxygen. Strict attention must be observed in the prevention of CO2 (carbon dioxide) gas leaks in the entire CO2 and soft drink system. If a CO2 gas leak is suspected, particularly in a small area, immediately ventilate the contaminated area before

attempting to repair the leak. Personnel exposed to high concentration of CO2 gas will experience tremors which are followed rapidly by loss of consciousness and suffocation.

Connect flexible CO2 inlet supply line to Cooling Unit 1/4-in. flare (7/16-20) bulkhead fitting of back of unit labeled ‘CO2 INLET’. DO NOT TURN ON CO2 SUPPLY TO COOLING UNIT AT THIS TIME.

CONNECTING SYRUP SOURCE LINES TO COOLING UNIT SYRUP INLET LINES

(see Figure 2 )

Connect syrup source lines, from No. 1 through No. 6 soft drink tanks location, to Cooling Unit syrup inlet lines labeled No. 1 through No. 6. DO NOT CONNECT SOFT DRINK TANKS INTO SYRUP SYSTEMS AT THIS TIME.