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The following dispenser maintenance should be performed at the intervals indicated.
DAILY (or as required)
Remove foreign material from the vending area drip tray to prevent drain blockage. Clean vending area. Check
for proper water drainage from the vending area drip tray.
MONTHLY
Clean and sanitize the hopper interior and the beverage system if applicable (see CLEANING
INSTRUCTIONS)
ADJUSTMENTS
CO
REGULATORS ADJUSTMENTS
2
WARNING: CO
CO
(carbon dioxide) gas leaks in the entire CO
2
suspected, particularly in a small area, immediately ventilate the contaminated area before
attempting to repair the leak. Personnel exposed to high concentration of CO
tremors which are followed rapidly by loss of consciousness and suffocation.
NOTE: To readjust CO
2
the left (counterclockwise) until pressure gage reads 5 psi lower than new setting will be. Turn the ad-
justing screw to the right (clockwise) until the gage registers new setting, then tighten the lock nut.
Adjusting Carbonator CO
UNIT WITH INTEGRAL (BUILT-IN) COLD CARBONATOR
Adjust CO
regulator for the Unit integral (built-in) carbonator at 60-psi maximum.
2
UNIT REQUIRING REMOTE CARBONATOR
Adjust CO
regulator for the remote carbonator to CO
2
carbonator.
Adjusting Syrup Source CO
SUGAR SYRUP TANKS CO
Adjust syrup tanks CO
2
SYRUP PUMPS (BAG-IN-BOX SYSTEM)
Adjust the syrup pumps CO
ON THE SYRUP PUMPS.
ADJUSTING DISPENSING VALVES WATER FLOW RATE
(see Figure 3)
MAINTENANCE
displaces oxygen. Strict attention must be observed in the prevention of
2
regulator to a lower setting, loosen adjusting screw lock nut, then turn screw to
Regulator.
2
Regulator.
2
REGULATOR
2
regulator to a minimum of 45-psi.
regulator to 70-psi. DO NOT EXCEED MAXIMUM CO
2
and soft drink system. If a CO
2
pressure specified in manual provided with the
2
9
gas leak is
2
gas will experience
2
PRESSURE SPECIFIED
2
620918702
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