Siemens SIPROCESS GA700 - Operation; Local User Interface (LUI)

5.4.7 Retro󹪝tting sample gas restrictors
Retro󹪝tting example: "Pressure operation, serial" for OXYMAT7/ULTRAMAT7
When you are replacing the ULTRAMAT 7 with an OXYMAT 7 analyzer module, you must replace
the sample gas restrictor in the sample gas inlet with a clamping screw.
a
b
a
b
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2;<0$7
a Sample gas inlet
b Reference gas inlet
① Initial situation, serial pressure operation of OXYMAT7 (AM1) and ULTRAMAT7 (AM2)
② Remove sample gas restrictor in the sample gas inlet of the replacement module
③ Install clamping screw in the sample gas inlet of the replacement module
④ Replace ULTRAMAT7 with OXYMAT7
Figure5-5 Retro󹪝tting of the sample gas restrictors: Example "Pressure operation, serial"
Combined operation
5.4Application planning
Wall-mounted device
Operating Instructions, 07/2023, A5E31930403-AB 51