3
Advanced Troubleshooting
Replacing the Covers of the TSQ 9000 Instrument
Top Cover Panel
292
TSQ 9000 Hardware Manual
To replace the top cover panel of the TSQ 9000 instrument
Note See the ISQ and TSQ GC-MS Spare Parts Guide for information about ordering this
component.
1. Shut down your system by following the steps in
on
page
127. You do not have to remove the ion source cartridge or column or vent the
system. If you are using hydrogen as a carrier gas, power off the GC.
2. Slide the top cover panel toward the back of the instrument and lift it off.
Figure 313. Replacing the Top Cover Panel
3. Replace the top cover panel and tighten the screw holding it in place.
4. Restart your system by following the instructions in
"Shutting Down the TSQ 9000 System"
Top Cover
Panel
Top Cover
Panel Screw
"Restarting the System"
on
page
145.
Thermo Scientific