5-3
Trace Oxygen Analyzer Maintenance 5
Teledyne Analytical Instruments
WARNING: THE SENSOR USED IN THE MODEL 3300TB CON-
TAINS AN ELECTROLYTE WHICH INCLUDES
SUBSTANCES THAT ARE EXTREMELY HARMFUL
IF TOUCHED, SWALLOWED, OR INHALED. AVOID
CONTACT WITH ANY FLUID OR POWDER IN OR
AROUND THE UNIT. WHAT MAY APPEAR TO BE
PLAIN WATER COULD CONTAIN ONE OF THESE
TOXIC SUBSTANCES. IN CASE OF EYE CONTACT,
IMMEDIATELY FLUSH EYES WITH WATER FOR AT
LEAST 15 MINUTES. CALL A PHYSICIAN. (SEE
APPENDIX,
Material Safety Data Sheet
—MSDS).
5.2.3 Removing the Micro-Fuel Cell
Refer to Figure 5-2 for an exploded view of the cell block and cell. To
remove a spent or damaged Micro-Fuel Cell:
1. Disconnect the Power Source from the Control Unit.
2. Open the analyzer door.
3. Unscrew the cell-retainer cap from the cell block by turning it
counterclockwise until it is free.
Figure 5-2: Exploded View of MFC and Cell Block