ABB LS4000 Operating Instructions Manual page 194

194
Preparing the
calibration set
Installing the
calibration set
LS4000, LS4060 DIODE LASER ANALYZERS | OI/LS4000/O2-EN REV. A
Class I infrared laser beam invisible to the human eye.
Danger of eye injuries when looking into the laser beam.
Disconnect the transmitter unit from the supply voltage.
Step Procedure
1 Disconnect the analyzer from the supply voltage.
2 Disassemble the transmitter unit and the receiver unit from the
process. Ensure that no process gas is able to leak out of the
purging flanges.
The transmitter unit and receiver unit are installed using exactly
the same steps.
No. Meaning
Calibration cell, length: 70 cm
1
Purging flange flat gasket
2
Clamp
3
Transmitter unit or receiver unit
4
Calibration gas input or output
5
Proceed as follows:
Step Procedure
1 Place the purging flange flat gasket in the groove of the calibra-
tion cell.
2 Place the transmitter unit or the receiver unit onto the front side
of the calibration cell.
3 Attach the transmitter unit and the receiver unit using the clip.