Teledyne GFC-7000T - Trace CO2 Analyzer - manual - Manual (Page 71)

FAQ Model GFC7000TA Carbon Dioxide Analyzer
Teledyne Analytical Instruments 53
 Remove the set screw located in the top, center of the rear panel
 Remove the screws fastening the top cover to the unit (four per side).
 Slide the cover back and lift straight up .
4. Disconnect the current loop option PCA from the appropriate connector on the motherboard (see
Figure 5-1).
5. Place a shunt between the leftmost two pins of the connector (see Figure 5-1).
6. Reattach the top case to the analyzer.
7. The analyzer is now ready to have a voltage-sensing, recording device attached to that output
5.3. Expendable Kits (Options 42C, 42D and 43)
OPTION NUMBER DESCRIPTION
OPT 42C 1 year’s supply of replacement of 47mm dia. particulate filters
OPT 42D 1 full replacement’s volume of indicating soda-lime for the external CO
2
scrubber
included with options 51 & 53 (approximate active lifetime: 1 year)
OPT 43 Options 42 C & 42D