Thermo Scientific TSQ 9000 Hardware Manual page 382

3
Advanced Troubleshooting
Replacing the Boards in the TSQ 9000 Instrument
354 TSQ 9000 Hardware Manual
5. Use a T20 Torxhead screwdriver to remove the two screws holding the power module to
the instrument.
Figure 380. Removing the Power Module Screws
Screws
6. Pull the power supply out of the top of the instrument.
7. Disconnect the electrometer board cable from the electrometer board and the distribution
board.
8. Replace the electrometer board cable and reattach it to the boards.
9. Reinstall the power module by aligning its connector with the connector on the
distribution board beneath it. It will drop into place when its in the right position.
10. Reattach the top cover panel and tighten the screw.
11. Reattach the power connections.
12. Restart your system by following the instructions in "Restarting the System" on
Thermo Scientific
page 145.