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Teledyne 3190 - OEM trace oxygen analyzer User Manual

Page 36

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5-4

5 Maintenance

Model 3190

Teledyne Analytical Instruments

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

4. Slowly withdraw the cap from the block. The cell should come

out with the cap.

5. Carefully pull the cell off of the cap. DO NOT TOUCH THE

SCREENED END OF THE CELL OR ANY FLUID THAT
MAY BE LEAKING FROM IT.

6. Dispose of the cell in a safe manner, in accordance with all

applicable ENVIRONMENTAL AND SAFETY laws.

5.2.4 Installing a Micro-Fuel Cell

To install a new Micro-Fuel Cell:

CAUTION:

Do not scratch, puncture, or otherwise damage the

sensing membrane of the Micro-Fuel Cell. If the
membrane is damaged, the cell must be replaced.