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SERVICE (CONT.)
Nitrogen Regulator
FIG. 63 NITROGEN REGULATOR
FIG. 62 NITROGEN REGULATOR
Location:
The Nitrogenator is located inside the cabinet on the
platform assembly. The check valves are components
of the Nitrogenator assembly
Test Procedures:
Note: Create a nitrogen test gauge that can connect to
a female quick disconnect fitting. See Fig 63.
Check N2 supply tank is adequately full before per-
forming test. Turn off N2 supply and relieve pressure
by pulling on the corresponding handle to open the
dispense valve. Disconnect the gas infusion manifold
at the quick disconnect fitting. Connect the test gauge
and turn N2 supply back on. The pressure reading
should be at 90psig.
Removal and Replacement:
1. Disconnect dispenser from the power source.
2. Shut off water supply to the dispenser.
3. Shut off nitrogen supply to the dispenser.
4. Remove the right side housing panel.
5. Disconnect the water lines and nitrogen supply to
the Nitrogenator assembly.
6. Disassemble the nitrogenator to test check valves.
7. Install the new nitrogenator and attach water line
and nitrogen line previously removed.
7. Reconnect the water supply to the dispenser.
8. Reconnect nitrogen supply to the dispenser.
8. Check for leaks and correct if necessary.
9. Reinstall the right side housing panel.
10. Connect power to the dispenser.
Nitrogen Test Gauge
55124 021418
