Combination operation
4.3 Gas connections
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Compact Operating Instructions, 05/2018, A5E31805656-06
25
Retrofitting 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.
Sample gas inlet (MGE), Reference gas inlet (VGE)
Initial situation, serial pressure operation of OXYMAT 7 (AM1) and ULTRAMAT 7
Remove sample gas restrictor in the sample gas inlet of the replacement module
Install clamping screw in the sample gas inlet of the replacement module
Replace ULTRAMAT 7 with OXYMAT 7
Figure 4-5 Retrofitting of the sample gas restrictors: Example "Pressure operation, serial"
Retrofitting example "Suction operation, serial" operating mode for OXYMAT 7/ULTRAMAT 7
When you are using the ULTRAMAT 7 and the OXYMAT 7 analyzer module in serial suction
operation, you must convert the sample gas restrictor of the OXYMAT 7 analyzer module:
Sample gas inlet → Sample gas outlet.
Sample gas inlet (MGE), Reference gas inlet (VGE)
Sample gas outlet (MGA)/reference gas outlet
Remove sample gas restrictor from the sample gas inlet of the additional OXYMAT 7
Install the clamping screw into the sample gas inlet of the additional OXYMAT 7 ana-
Install the sample gas restrictor into the sample gas outlet of the additional OXYMAT 7
Install additional OXYMAT 7 analyzer module
Target configuration: ULTRAMAT 7 and OXYMAT 7 in serial suction operation
Figure 4-6 Retrofitting of the sample gas restrictors: Example "Pressure operation, serial"
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