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This section covers operating controls, daily preoperation check, adjustments, replenishing CO
plies, cleaning and sanitizing, Cooling Unit maintenance, Remote Condenser Coil and Fan Assembly (if applica-
ble) maintenance, lubrication, and servicing CO
WARNING: Disconnect electrical power to Cooling Unit to prevent personal injury before
attempting any Cooling Unit or Remote Condenser Coil and Fan Assembly (if applicable)
internal maintenance. Only qualified personnel should service internal components or
electrical wiring.
OPERATING CONTROLS
COOLING UNIT REFRIGERATION POWER SWITCH
REFRIGERATION POWER switch, located on front of Cooling Unit (see FIGURE 5 or 6), placed in ' ' OFF' 'posi-
tion will interrupt electrical power to refrigeration compressor, agitator motor, condenser fan motor (if applicable),
and carbonated water circulating pump. Switch must be in ' ' ON' 'position for operation. REFRIGERATION
POWER SWITCH DOES NOT DISRUPT ELECTRICAL POWER TO CARBONATOR WATER PUMPS
MOTORS.
COOLING UNIT CARBONATOR MOTORS SWITCH
CARBONATOR MOTORS power switch (see FIGURE 5 or 6), located on front of Cooling Unit placed in ' ' OFF' '
position, will interrupt electrical power to the two carbonator water pumps motors. Switch must be placed in
' ' ON' 'position before carbonator will operate.
COOLING UNIT CIRCULATING MOTOR SWITCH
CIRCULATING MOTOR power switch, located on front of Cooling Unit (see FIGURE 5 or 6) placed in ' ' OFF' '
position, will interrupt electrical power to carbonated water circulating pump. Switch must be placed in ' ' ON' '
position before circulating pump will operate.
REFRIGERATION SYSTEM TEMPERATURE SENSING DEVICE AND
HIGH- -PRESSURE CUTOUT SWITCH
COOLING UNIT WITH INTERNAL CONDENSER COIL AND FAN ASSEMBLY
The Cooling Unit (see FIGURE 5) is equipped with a refrigeration system temperature sensor which will auto-
matically initiate a shutdown if the temperature of the liquid return line from the condenser exceeds 155_F.
Temperature rise may be caused by a clogged condenser coil air intake filter, or refrigeration components prob-
lem. After cool down, the refrigeration system will restart as required.
CAUTION: If the refrigeration system continues to ' ' short cycle' 'following restart,
immediate attention is required to avoid compressor failure.
OPERATORS INSTRUCTIONS
gas check valves.
2
15
and syrup sup-
2
1593
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