Gas Leaks & Gas Cylinder Emptying Too Quickly - Napa Technology WineStation Home Manual

6. Red lights are on in all or many units and pouring is not possible from these units.
a. This indicates that the gas pressure being delivered to the WineStations is too low for
continued service. As soon as the gas cylinder is replaced the red lights will turn off
and pouring can continue.
7. Gas leaks & gas cylinder emptying too quickly
a. If hissing can be heard, check where leak is coming from. If coming from cylinder,
replace with a new cylinder.
b. If leak is coming from gas regulator, call Napa Technology for replacement.
c. If there is a suspected leak, the following procedure can be used to help
isolate the cause.
i.
ii. Disconnect the quick disconnect from the first WineStation. Turn off gas at
iii. Remove all wine bottles from all of the WineStations. Pressurize the
vi. If multiple WineStations are connected using the same gas tank source, the
Napa Technology Customer Support 800.603.6550
First, pop off quick disconnect from regulator on tank. Record settings on
regulator. Turn off gas at the gas cylinder. If pressure readings on regulator
drop, then there is a leak in the regulator.
the gas cylinder. If pressure readings on regulator drop, then there is a leak in
the gas tubing from the regulator to the first WineStation.
WineStations by reengaging gas tubing and turning on pressure. Once again
turn off gas at the gas cylinder. Bring up the diagnostic screen on the
WineStations by inserting manager or service card and selecting diagnostic
screen from module configuration menu (this may vary depending on
software version installed). Observe the second LCD screen (this is the
screen that has TEC and temperature information) there is a pressure reading
in the 2 position from the bottom left. If fully charged, it will read around
31 PSI. Wait about 2-5 minutes. If no change has occurred to this pressure
reading, the most likely cause of any leak is one or more of the wine bottle
heads. Check all wine bottle heads to ensure that the caps are correctly
engaged and secure. If there was a loss of pressure observed on the LCD,
there is an internal leak. A service call may be necessary to correct.
units can be disconnected from each other and the same test as described
in the above steps can be used to help isolate the source of the gas leak.
Page 40