Teledyne OT-3 - Manual (Page 43)

Trace Oxygen Analyzer Maintenance
Teledyne Analytical Instruments 35
5.2.5 Cell Warranty Conditions
The B-2C , A-2C, and Insta-Trace Class Micro-fuel Cells are used
in the Model OT-3. These cells are warranted for 6 months, with an
expected life of 8 months from the date of shipment (under specified
operating conditions—see Appendix). Note any Addenda attached to the
front of this manual for special information applying to your instrument.
Note that the warranty period begins on the date of shipment. The
customer should stock only one spare cell per instrument at a time. Do
not attempt to stockpile spare cells.
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.
Note: When returning cells for evaluation, do not install the
shorting pin on the rear of the cell.
If it is determined that failure is due to faulty workmanship 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.