94  EasyLine EL3000 Series Commissioning Instructions 
 
Gas Analyzer Start-Up 
NOTE 
The notes in the sections "ZO23: Gas analyzer start-up (see page 95)" 
and "Fidas24: Gas analyzer start-up (see page 96)" must also be 
con
sidered for the ZO23 and Fidas24 analyzers. 
Starting Up the Gas Analyzer 
1  Switch on the power supply of the gas analyzer. 
2  The name of the gas analyzer and the number of the software version 
are shown in the display while booting. 
3  After the start-up phase has ended, the display switches over to the 
measured value display. 
Example: 
 
 
4  Check the configuration of the gas analyzer and alter if necessary. 
5  After the warm-up phase has ended, the gas analyzer is ready to 
carry out measurements. 
Duration of the warm-up phase: 
Uras26: approx. ½ hour without thermostat, approx. 2 hours with 
thermostat 
Limas23: approx. 2 hours 
Magnos206: approx. 1 hour 
Magnos27: approx. 2–4 hours 
Caldos27: approx. ½ hour 
Fidas24: approx. 2 hours 
6  Check the calibration (see page 111) of the gas analyzer. 
The ga
s analyzer is calibrated ex works. However, transport stresses 
and the pressure and temperature conditions at the installation site 
may influence the calibration. 
7  Turn on the sample gas supply.