Emerson Rosemount CT5800, Manual

Page: 58 / 192

3.3 Startup procedure
NOTICE
The gases shown in the screenshots and the measurements thereof may be different from
those shown in your particular analyzer. They indicate the functionality of the software,
which is the same regardless of the gases being measured.
NOTICE
To stop the startup procedure at any time, set the main circuit breaker to OFF .
To start up the analyzer, perform the following steps:
Procedure
1. Visually inspect the exterior of the analyzer for signs of damage, corrosion, gas
leaks, or overheating. Report anything found to the hazardous area Ex maintenance
organization.
2. Make sure that the analyzer has been correctly installed.
See Install .
3. Make sure that the enclosure is closed and all bolts are correctly torqued.
If the enclosure cannot be closed and locked, report it to the maintenance
organization and do not proceed further until the door has been repaired.
4. Make sure that the gas handling system is turned OFF.
5. Make sure that the external circuit breaker is set to OFF.
6. Visually examine the gas ports to make sure that the sample supply line and the
sample return line are correctly attached to the analyzer.
If necessary, refer to
Replacing the gas input and output lines .
7. Visually check that the electrical connections have been made to the instrument.
8. Set the main circuit breaker to ON, which applies main power to the instrument.
The analyzer begins its automatic startup. The control PC that forms part of the
instrument is configured to automatically load the necessary gas sensor software
and configuration files. The startup sequence commences automatically under
software control.
After a few seconds, the Gas Sensor Main screen ( Figure 3-1 ) appears on the display
controller. If it does not, report the fault to the maintenance organization.
Startup procedure Reference Manual
September 2019 00809-0100-5800
58 Emerson.com/Rosemount