Thermo Scientific ISQ 7000 Hardware Manual page 358

3
Advanced Maintenance
Replacing the Boards in the ISQ 7000 Mass Spectrometer
330 ISQ 7000 Hardware Manual
23. Reconnect the large feedthrough cables on the electron multiplier plate.
Figure 362. Reconnecting the Large Feedthrough Cables
Electrometer
Board Cable
24. Reattach the RF board by aligning the connectors on the bottom of the board with the
connectors on the distribution board beneath it. It will drop into the slot when it is in the
right position.
Figure 363. Reinstalling the RF Board
25. Push the board down into the connectors.
26. Gently push the board toward the instrument, carefully aligning the board through the
feedthrough pins, until it stops.
Large
Electron Multiplier
Plate
Thermo Scientific