GE Moisture Image 1 Series, Service Manual, Page: 46 / 107

June 2003
2-14 Troubleshooting and Maintenance
Checking/
Replenishing the Delta
F Oxygen Cell
Electrolyte
As a result of operating the Series 1, particularly when monitoring dry
gases, there may be a gradual loss of water from the electrolyte. The
electrolyte level should be checked at regular intervals to ensure that
the cell is always operating properly. This section describes how to
check and replenish the electrolyte in the oxygen cell.
Note: Some applications require that the electrolyte be changed
periodically. Consult GE Panametrics.
To check the electrolyte level:
Using the min/max window on the oxygen cell, check the electrolyte
level. The electrolyte should cover about 60% of the window. The
electrolyte level should appear as shown in Figure 2-6.
Figure 2-6: Electrolyte Level for the Delta F Oxygen Cell
Max Max
Min
Level
Indicator