ABB LS4000 Operating Instructions Manual - page 64
64
LS4000, LS4060 DIODE LASER ANALYZERS | OI/LS4000/O2-EN REV. A
Installing the isolation flanges
No explosion protection is present when performing this work!
Risk of explosion.
Make sure that no explosive gases or dusts are present when
performing this work.
The installation steps for the isolation flange are identical for the
transmitter unit and the receiver unit.
No.
Meaning
1
M16 fastening nuts with washers (4 pieces each)
2
Installation flange
3
Isolation flange flat gasket
4
Purge gas connection (¼ inch Swagelok® connection)
5
Locking screws (4 pieces)
6
Threaded rods (4 pieces)
7
Isolation flange
8
Purging flange O-ring
9
Purging flange
10
M16 fastening nuts with washers (4 pieces each)
11
Purging flange flat gasket
2
1
6
7
3 4
5
9
8
10 11
Ensuring safety
Installing the
isolation flange