Siemens SIPROCESS GA700 Operating Manual page 36

Description
3.6 Combined operation
Note
Sample gas disposal: keep exhaust line free from fast pressure fluctuations
Make sure that the exhaust line is free from fast pressure fluctuations:
• Install a special exhaust line.
• Install a damping vessel (> 1 l) with a downstream restrictor between the device and the
exhaust line (pneumatic low pass).
Note
Equipping analyzer modules with sample gas restrictors and/or clamping screws
In the delivery state, the analyzer modules are equipped as follows at the factory:
• OXYMAT 7: Sample gas restrictor at the sample gas inlet, otherwise clamping screws
everywhere.
• ULTRAMAT 7: Is not equipped with clamping screws or sample gas restrictors.
Subsequent upgrading or retrofitting is not possible and not required.
• CALOMAT 7: Only with clamping screws.
36
Operating with the Local User Interface
Operating Manual, 06/2017, A5E31930478-05