Teledyne 3000MA - Paramagnetic oxygen analyzer - Manual (Page 30)

3 Installation Model 3000MA
3-10 Teledyne Analytical Instruments
Figure 3-7: FET Series Resistance
3.4 Testing the System
Before plugging the instrument into the power source:
• Check the integrity and accuracy of the gas connections. Make
sure there are no leaks.
• Check the integrity and accuracy of the electrical connections.
Make sure there are no exposed conductors.
• Check that sample pressure is between 3 and 15 psig, according
to the requirements of your process.
Power up the system, and test it by performing the following
operations:
1. Repeat the Self-Diagnostic Test as described in chapter 4, section
4.3.5.