Teledyne 6600 manual 2.3Testing the System, Oil in Water Analyzer, Part I: Control Section

Oil in Water Analyzer Part I: Control Section

Remote Bench and Solenoid Valves: The 6600 is a single-chassis instrument. However, the REMOTE BENCH and SOLENOID RETURN connectors are provided on the interface PCB. The Remote Bench is wired at the factory as well as any optional solenoid valves included in the system.

2.3Testing the System

After The Control/Analysis Unit is both installed and interconnected, and the system gas and electrical connections are complete, the system is ready to test. Before plugging the unit into its power sources:

•Check the integrity and accuracy of the gas connections. Make sure there are no leaks.

•Check the integrity and accuracy of all electrical connections. Make sure there are no exposed conductors

•Check that sample pressure typically between 0 and 30 psig, according to the requirements of your process.

•Turn homogenizer power potentiometer fully counter-clockwise (OFF), see section 3.3.8 for operation of homogenizer.

Warning: Do not operate the “ultrasonic homogenizer” in the instrument for more than one (1) minute without a liquid sample properly flowing through the homog- enizer.

Power up the system, and test it by performing the following operation:

1.Repeat the Self-Diagnostic Test.

2.Zero the instrument.

3.Span the instrument.

For steps 2 and 3, refer to part II for gas calibration, and part III for Oil in Water application.

Teledyne Analytical Instruments Part I: 2-9