Teledyne 3010TAC - Split architecture trace oxygen analyzer (EU - CENELEC) User Manual

Page 79

Oxygen Analyzer

Part II: Analysis Unit

Part II: 4-3

Teledyne Analytical Instruments

4.2.2 Cell Warranty

The Micro-Fuel cell used in the standard Model 3010TAC is the L-2C

for Trace Analysis. Check Specific Model Information in the front matter of
this manual for cell class in your unit, if nonstandard, as this will affect cell
life and warranty data. Also note any Addenda that may be attached to the
front of this manual for special information applying to your instrument.

With regard to spare cells, warranty period begins on the date of ship-

ment. The customer should purchase only one spare cell. Do not attempt to
stockpile spare cells.

Note: The L-2C cell is not designed for applications where CO

is a

major component in the sample, however concentrations of
1,000 ppm or less will not adversely effect the cell
performance. Consult TETAI for available options for either
intermittent or continuous CO

exposure.

If a cell was working satisfactorily, but ceases to function before the

warranty period expires, the customer will receive credit toward the purchase
of a new cell.

If you have a warranty claim, you must return the cell in question to the

factory for evaluation. If it is determined that failure is due to faulty work-
manship or material, the cell will be replaced at no cost to you.

Note: Evidence of damage due to tampering or mishandling will

render the cell warranty null and void.

4.3

System Self Diagnostic Test

1. Press the

System

button to enter the system mode.

2. Use the < > arrow keys to move to More, and press Enter.

3. Use the < > arrow keys to move to Self-Test, and press

Enter

4. Observe the error-code readings on the VFD Display screen, and

check Table 5-1, below, to interpret the codes.

Table 5-1: Self Test Failure Codes

Power

5 V Failure

15 V Failure

Both Failed

Analog