Teledyne 2000A-EU - General purpose thermal conductivity analyzer - Manual (Page 74)

5 Maintenance Model 2000A-EU
5-6 Teledyne Analytical Instruments
b. Remove analyzer from its mounting, and remove gas fittings
from the gas ports on the bottom of the analyzer, so that nothing
projects from the ports.
c. Remove the Cell Compartment retaining screws identified in
Figure 5-5. You will have to unlatch and swing open the front
panel door to remove the front screws.
d. Carefully pull the Cell Compartment out through the front of the
analyzer. There is enough length to the cell's electrical wiring to
allow this.
e. After replacing the necessary component and reassembling the
Cell Compartment, Replace the Compartment by reversing the
above procedure, steps a through d.
5.6.2 Removing and Replacing the Cell Block
a. Refer to Figure 5-6, which illustrates removal of the Cell Block
from the Cell Compartment. Exploded view is as seen from the
top of the Cell Block.
Figure 5-6: Removal of Cell from Cell Housing
b. Remove the two screws holding the front mounting bracket—
they also hold the Cell Block Cover to the Cell Block—and then
pull off the cover.