Thermo Scientific TSQ 9000 Hardware Manual page 401

Thermo Scientific
16. Use a 5/16 in. wrench to disconnect the stainless steel tubing.
17. Use a T20 Torxhead screwdriver to remove the two screws holding the module to the
interior front panel. The tubing will come off with it.
18. Remove the calibration gas module from the front panel and attach a new one.
Note The calibrant reservoir on the new calibration gas module is not filled with
calibrant. Fill the new calibrant reservoir by following the instructions in
Calibrant Reservoir" on
19. Reattach the two screws that connect the new calibration gas module to the interior front
panel.
20. Reconnect the vacuum line tubing that goes from the foreline connector to the
calibration gas module.
21. Reconnect the P1 and P2 electrical wires to the front of the calibration gas controller.
22. Reinstall 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 397. Reinstalling the RF Boards
Front RF
Board
Connectors
23. Push the board down into the connectors.
24. Gently push the RF board toward the instrument, carefully aligning the board over the
feedthrough pins, until it stops.
25. Reattach the screw holding the RF board to the bracket.
page 70.
3
Advanced Troubleshooting
Replacing the Calibration Gas Components
"Refilling the
Rear RF
Board
Connectors
TSQ 9000 Hardware Manual 373