2
Maintaining the DSQ II
Maintaining Components Outside the Vacuum Manifold
Thermo Scientific
DSQ II Hardware Manual
115
5. Install the new turbomolecular pump power supply (PN 76330-0230).
a.
Insert the new power supply.
b. Reattach the screws that hold the power supply to the bottom of the DSQ II.
c.
Reconnect the P2-1, P2-2, and P1-2L cables.
6. Reattach the right, top, and front covers of the DSQ II.
7. Restart the DSQ II.
Replacing the Vacuum Control Board
To replace the vacuum control board, you will need a 2.5 mm Allen wrench.
1. Cover the work area with a lint-free cloth.
2. Shut down and vent the DSQ II, as described in
"Shutting Down the GC/MS System"
.
3. Remove the left cover, as described in "
Removing the Left Cover" on page 29
WARNING - ELECTRICAL SHOCK HAZARD.
Before proceeding. unplug the DSQ II to
avoid an electrical shock.
Summary of Contents for DSQ II
Page 1: ...DSQ II Hardware Manual 120299 0002 Revision C December 1 2009 ...
Page 4: ......
Page 8: ......
Page 36: ...1 Basic Operations Shutting Down the GC MS System 20 DSQ II Hardware Manual Thermo Scientific ...
Page 198: ...5 Ion Source and Inlet Valve Inlet Valve Upgrade 182 DSQ II Hardware Manual Thermo Scientific ...
Page 202: ...6 Prefilter and Quadrupole 186 DSQ II Hardware Manual Thermo Scientific ...
Page 206: ...7 Ion Detector Electron Multiplier 190 DSQ II Hardware Manual Thermo Scientific ...
Page 242: ...226 DSQ II Hardware Manual Thermo Scientific Index ...