AO2000 CONTINUOUS GAS ANALYZERS | OI/AO2000-EN REV. B 277
Fidas24: Standby / Restart
Menu path
MENU → Maintenance/Test → Analyzer spec. adjustm. →
Standby/Restart FID
Display of the operating status of the Fidas24
The most important operating data of the Fidas24 are displayed:
Flame 1
Flame temperature
Ignition attempt
The number of ignition attempts until igni-
tion of the flame is displayed. The display
"successful" means that the first ignition
attempt was successful.
Status Measuring mode
The analyzer module is operational, meas-
urement is in progress.
Standby
The analyzer module is in standby mode;
the measured values are invalid.
Flame error
The flame is out; the analyzer module must
be restarted.
Fail safe
The analyzer module is turned off because
of a serious error.
Air Pr.
Combustion air pressure
H2
Combustion gas pressure
Definitions
Standby mode: heater on, combustion gas valve closed, combustion air valve
closed, instrument air valve closed, housing purging on, zero gas valve open
for standby with detector purging.
Fail-safe status: heater off, combustion gas valve closed, instrument air
valve closed, housing purging on, zero gas valve open.