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Models 345, 346, 349, 355 To the Installer
d. Connect the #4 line on the Model 355 to the
water regulator on the remote carbonator .
This line monitors the water pressure
supplied to the unit.
5. There are two spare CO
2
lines provided. Use
one of the spare CO
2
lines to connect one end
to the individual regulator (secondary r egulator)
and t he other end to the first syrup tank. Use
the o ther s pare CO
2
line t o connect the CO
2
to
the second syrup tank.
Figure 4
Note: For Bag-in-Box units, connect the CO
2
lines to
the Bag-in-Box pumps instead of the syrup tanks.
Figure 5
6. Set the pr imary r egulator on the CO
2
tank to 90
PSI (6.2 BAR).
Figure 6
7. Set the s econdary r egulator on the CO
2
tank to
60 PSI (4.1 BAR) for the syrup tanks o r the BIB
pumps.
Figure 7
8. Turn the cold water supply on.
9. Check for CO
2
leaks. This can be done by
closingthevalveonthetopoftheCO
2
tank.
W atch the high pressure gauge; it should hold
pressure. If it does not, there is a CO
2
leak.
Use a soap solution to locate and repair the
leak.