Thermo Scientific ISQ 7000 Hardware Manual page 367

Thermo Scientific
10. Use a T20 Torxhead screwdriver to remove the screws connecting the dynode/multiplier
power supply to the back and bottom of the chassis.
Figure 375. Removing the Dynode/Multiplier Power Supply
Back
Screws
Dynode/Multiplier
Power Supply
Bottom
Screw
11. Pull the dynode power supply straight up and away from the distribution board on the
bottom of the chassis.
12. Disconnect the electrometer board cable from distribution board.
13. Replace the electrometer board cable and reattach it to the boards.
14. Reinstall the controller interface board by aligning the two connectors on the bottom of
the board to the connectors on the distribution board beneath it. The controller interface
board drops into the slots when it is in the right position.
Figure 376. Reinstalling the Controller Interface Board
Connectors
3
Advanced Maintenance
Replacing the Boards in the ISQ 7000 Mass Spectrometer
ISQ 7000 Hardware Manual 339