Teledyne 6400A - Sulfur dioxide analyzer - Manual (Page 172)

TAI Model 6400A SO
2
Analyzer Operator Manual, 02164, Rev. G
9-54
1. Remove three screws that hold the sensor assembly (refer to Figure 2-1 they are located
adjacent to the shipping screws).
2. Remove four screws that hold the fan duct and unplug cable plugs from the fan duct
assembly.
3. Remove four screws holding the heatsink assembly from the PMT housing assembly and
separate these two assembly carefully by pulling heatsink assembly slowly out of the PMT
housing until HVPS module is completely out of the PMT housing (refer to Figure 9-8).
4. Remove two screws from the HVPS module to separate HVPS module from the cooler
block.