Disassembling The Gas Analyzer - ABB LS4000 Operating Instructions Manual

Disassembling the gas analyzer

Disassembling the
transmitter unit and
receiver unit
OI/LS4000/NH3/H2O-EN
Before uninstalling, shut down the analyzer (see Ending operation
and shutting down the gas analyzer (see page 112).
The transmitter unit and receiver unit are dismantled using exactly
the same steps.
No. Meaning
Purging flange flat gasket
1
Clamp
2
Transmitter unit or receiver unit
3
Disassemble the transmitter unit and receiver unit as follows:
Step Procedure
1 Hold the transmitter unit or the receiver unit firmly.
2 Loosen and remove the clamp 2 of the transmitter unit or the re-
ceiver unit.
3 Remove the transmitter unit or receiver unit from the purging
flange.
4 Remove the purging flange flat gasket 1 from the groove of the
purging flange.
5 Disassemble the purging flanges and close the installation flange
openings.
Operating instruction LS4000 for NH and H O
3 2
113