37X INSTALLATION & OPERATION MANUAL
372/373 MODELS
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4.5 Prepare Electrical Power Connection
The mating wall receptacle must be a NEMA L6-20R to match the amperage rating of the dispenser. If the plug on the
dispenser is replaced with an alternate, it must have the same amperage rating and provide a grounding prong. The
dispenser must be connected to a dedicated circuit with the proper amperage fuse rating; however, do not connect the
dispenser to power at this time. This will be done when going through the dispenser's initial power up (Section 5.2).
Remove the plug from the power cord and feed the cord through the strain relief located at the back of the dispenser.
Tighten the strain relief securely. Reinstall the plug on the power cord and check for continuity on the plug across both
“hot legs” and no continuity between each “hot leg” and ground.
Note: This dispenser is equipped with pressure limiting switch. The switch will be tripped if the dispenser’s refrigeration
system is over-pressurized, and will prevent the compressor from operating.
Risk of Electric Shock: If the cord or plug becomes damaged, replace only with a cord and plug of the same type
provided by the manufacturer or service provider in order to avoid potential hazard.
4.6 Supply Connections
The water, syrup, and gas connections can be found at the back of the dispenser. All dispensers will have a bulkhead
label near the bulkhead fittings illustrating which supply line connects to each fitting (Figure 4.1). The label will differ in
size and shape based on the dispenser model. Please refer to the “Bulkhead Fittings” table in this section for additional
information on the different connections.
Figure 4.1 Bulkhead Fittings Label Location
WARNING
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