Nostalgia Electrics KEG9000 DTSS - Manual (Page 11)

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9
INSTALLING THE COUPLER/REGULATOR
Attach the side spout of the regulator to your CO2 tank. Tighten with wrench.
Attach the loose end of one of the Tap Tower hose lines to the top spout of the
coupler and secure with a hose clamp. Using one of the CO2 Hoses, attach one
end of hose to one of the bottom outputs of the regulator and secure with a hose
clamp. Use a third clamp to connect the other end of the hose to the side output
of the coupler. Repeat steps with second coupler and second CO2 hose.
Use the screw in the center of the regulator to adjust the output pressure.
When the desired pressure is reached spin the nut to lock in place.
When the pressure is at the appropriate level, use the tank band
to fix the CO2 tank to the inside of the kegorator.
The Regulator works the CO2 Tank and measures PSI (pounds per square inch), as well as
the volume of the CO2 gas in the cylinder. Set output pressure gauge between 5-10 PSI.
1. Open the shut off valve on the regulator, and open the CO2 tank valve completely.
2. If needed, twist the locking nut loose so that the screw can be adjusted. Unlock screw using
a screwdriver or by hand. Slowly turn the regulator adjustment screw until the desired
pressure is shown on the output pressure gauge (5-10 PSI). Turning clockwise will increase
the output pressure, and turning counter-clockwise will decrease the output pressure.
3. Once desired pressure is reached, re-lock the nut with a wrench or by hand.
4. Open the CO2 shut-off valve on the regulator to allow gas flow from the regulator to the
keg coupler. You will hear the keg pressurizing. The output needle will drop momentarily
until the pressure has equalized. Then the needle will return to the point you set it at.
5. The keg coupler is designed with a pressure relief valve (PRV). Pull the ring on the
PRV briefly to allow gas to vent. This will permit gas to flow through the regulator
and help obtain a more accurate reading on the output pressure gauge.
6. Re-check the output pressure on the regulator, and if necessary re-adjust using step #2 until
the desired pressure is shown. It is always wise to follow up any adjustment to the regulator
with a brief pull of the PRV ring to ensure an accurate output reading.
Location of Temperature Control
The temperature control is located in the upper right-hand corner in the front of the
kegorator.
Settings are min, normal, max and super cold.
Pressure Relief Valve
Tank Pressure
Gauge (0-
3500 PSI) for
measuring PSI
of CO2 in tank.
Output Pressure Gauge
(0-80 PSI) for measuring PSI
of CO2 outflow from Tank
to Keg
(5-10 PSI recommended).
Screw adjusts the
output pressure.
CO2 Shut
Off Valves