Unit installation

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1. Before connecting City plain water source line to the Cooling Unit, open the 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 the Cooling Unit 3/8-in. flare (5/8-18) bulkhead fitting on back
of the Unit labeled ‘‘WATER INLET’’ Seal connection with a tapered gasket. DO NOT OPEN WATER
INLET SUPPLY LINE SHUTOFF VALVE AT THIS TIME.
Connecting City Plain Water Source Line to Cooling Unit with Water-Cooled Refrigeration System.
NOTE: IMI Cornelius Inc. recommends that a water shutoff valve be installed in the City plain water
source line to be connected to the Cooling Unit refrigeration cooling coil. THE WATER PIPE
CONNECTIONS AND FIXTURES DIRECTLY CONNECTED TO THE WATER SUPPLY SHALL BE SIZED,
INSTALLED AND MAINTAINED ACCORDING TO FEDERAL, STATE, AND LOCAL LAWS.
1. Connect flexible plain water inlet supply line (1/2-inch I.D. min.), meeting water inlet supply line
requirements of preceding NOTE, to Cooling Unit refrigeration cooling coil 3/8-in. male flare (5/8-18)
bulkhead fitting on back of the Cooling Unit labeled ‘‘CONDENSER WATER IN’’ Seal connection with a
tapered gasket. DO NOT OPEN WATER INLET SUPPLY LINE SHUTOFF VALVE AT THIS TIME.
2. Connect a water drain line (1/2-inch I.D. min.) to the Cooling Unit refrigeration cooling coil 3/8-in. male
flare (5/8-18) bulkhead fitting on back of the Unit labeled ‘‘CONDENSER WATER OUT’’. Seal connection
with a tapered gasket.
CONNECTING CO
2
INLET SUPPLY LINE TO COOLING UNIT
(see Figure 2)
WARNING: CO
2
displaces oxygen. Strict attention must be observed in the prevention of
CO
2
(carbon dioxide) gas leaks in the entire CO
2
and soft drink system. If a CO
2
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 CO
2
gas will experience
tremors which are followed rapidly by loss of consciousness and suffocation.
Connect a flexible CO
2
inlet supply line to the Cooling Unit 1/4-in. flare (7/16-20) bulkhead fitting of back of the
Unit labeled ‘‘CO
2
INLET’’. Seal connection with a tapered gasket. DO NOT TURN ON CO
2
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. 10 soft drink tanks location, to Cooling Unit syrup inlet lines
labeled No. 1 through No. 10. DO NOT CONNECT SOFT DRINK TANKS INTO SYRUP SYSTEMS AT THIS
TIME.
CONNECTING COOLING UNIT SYRUP OUTLET LINES TO INSULATED PYTHON SYRUP
LINES
(see Figure 2)
Connect Cooling Unit syrup outlet lines labeled No. 1 through No. 10, to insulated python lines labeled No. 1
though No. 10 using BARBED CONNECTORS (item 2). Secure connections with TUBING CLAMPS (item 1).