Teledyne 6600 Maintenance Model, Routine Maintenance, Suggested Preventive Maintenance Schedule

3 Maintenance Model 6600

3.Verify that the chart recorder contains a normal display.

4.Verify that the recorder has a sufficient supply of chart paper and

ink.

3.3Routine Maintenance

Keep the sample lines and components, including the measuring cell within the analyzer sample module, free of deposits and leaks. You must determine the interval between cleaning procedures empirically, because the duration of time that the system runs without attention is related directly to the sample’s condition. (Some self-cleaning capability has been incorporated into the inlet flow pattern (turbalent flowingsweep across cell windows) of the sample cell design.

3.4Suggested Preventive Maintenance Schedule

DAILY (these suggestions are perinent to your particular system design)

1.Visually inspect the complete system for obvious defects, such as leaking tubes or connectors.

2.Verify that the sample pump (if applicable) is running.

3.Verify that the signal failure alarm is not in failure condition.

4.Verify that zero and span settings are correct.

MONTHLY

1.Examine sample cell windows for accumulation of solids. Remove and clean as necessary.

2.Calibrate the system. (Check manually the Zero and Span using prepared Zero/Span fluids obtained from startup or previous calibration prac- tices).

ANNUALLY

1.Check the electronics calibration.

3-2 Part II Teledyne Analytical Instruments