ETS-Lindgren OMS, Руководство пользователя

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Installation www.ets-lindgren.com
Initial Startup
Once installation of the OMS is complete, it is ready for startup. Follow these
steps prior to putting the OMS into operation:
1. Check the integrity of all wiring.
2. Apply 24 VDC power to the power supply PCB board. The sample
pump will activate and the digital display second line will quickly
display the digital transmitter module (DTM), serial number, and
software version.
•
To display the DTM numbers: Push the joystick to the left.
•
To display the gas and range: Push the joystick down. The gas
and range will continuously scroll.
To stop the scrolling: Push the joystick down.
The OMS should now be powered up. The display will show a 4-minute,
(240-second) countdown as the current to the sensor stabilizes. The monitor will
output a 4 mA signal during the entire warm-up period.
Do not make any adjustments to the reading until after the OMS has
been powered for at least one hour.
After the countdown, the sensor will continue to reach its operating temperature
for approximately 30 minutes and the reading that is displayed will slowly
increase to ambient.
Immediately after the countdown, the OMS will display
FLOW FAILURE: OUT OF RANGE on the top line and disappear.
This is a fault history message only and is generated at startup to
verify the integrity of the system. The message will automatically clear
and Oxygen will display on the top line and 20.9% will display on the
bottom line.
If the fault is still present, the actual fault code will display on the
bottom line.