G36
Oxygen Analyzer
Version 2.11 - March 2022 33
7.6 Loading Default Settings & Factory Settings
The route for these two functions is Tools setting\Services (password level 2 – see Testing &
Configuration Sheet for password).
Load Default Settings
This function makes it possible to return to the standard settings. After loading the default
settings, the analyzer will restart automatically loading the default settings from the SD
card to the analyzer. After reloading the default settings, please calibrate the touch panel
and reset the analyzer using the Testing & Configuration Sheet attached to each analyzer
or following the instruction in chapter 8.
In case the g1parm.bin at the SD card has been deleted accidentally, please contact
Green Instruments for resending the standard setting file.
Load Factory settings
Loading factory settings should only be used under the instructions from Green Instru-
ments. After loading factory settings, please calibrate the touch panel, and then reset the
analyzer.
7.7 Commissioning of the Analyzer
After completing the configuration, please verify the installation and setup of the analyz-
er with the following steps:
• Check that the span calibration gas is connected before span calibration; and zero cali-
bration gas is connected before zero calibration. Calibration gases shall be connected
to the sensor without any leaking and in accordance with a good installation practice.
A leaking connection will result in loss of calibration gas and may result in poor cali-
bration. In order to have the accurate result, the pressure and flow rate of the sample
gas should be the same as the pressure and flow rate of the calibration gasses.
• Check that the setup of the analog output signals is correct.
• Check that the setup of the alarm levels is correct.
• Check that the setup of the calibration values for zero and span calibration gas is cor-
rect.
Calibration can be performed when the indication of oxygen content on the Main Menu
has stabilized, normally about five minutes after starting the analyzer. Calibration is car-
ried out as described in the following chapter.
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