5 Maintenance Model Ultra Trace 3000
5-4 Teledyne Analytical Instruments
5.2.4 Installing a New Micro-Fuel Cell
Before installing a new cell, check the O-ring in the base of the cell
holder. Replace if worn or damaged.
1. Verify that the 0-ring is properly located.
2. Place the cell on cell holder with the screen side facing down.
3. Place the cell block on top of the cell holder.
4. Hold the cell block with one hand and rotate the collar clockwise.
5. To determine if the assembly is fully seated, rotate the cell block
slightly.
6. When fully seated, the cell block can be rotated with three fingers
but considerable drag will be felt.
5.2.5 Cell Warranty
The Class B-2CXL Micro-Fuel cell is used in the Model Ultra Trace
3000. This cell is warranted for 6 months from the date of shipment. Note
any Addenda 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 (per section 5.2.1).
Do not attempt to stockpile spare cells.
The B-2CXL cell is not designed for applications where CO2 is a
major component in the sample, however concentrations of 1,000 ppm or
less will not adversely effect the cell performance. Consult TAI for the
appropriate cell for measuring trace oxygen in the presence of CO2.
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.