Electrometer Board Cable - Thermo Scientific TSQ 9000 Hardware Manual

Electrometer Board Cable

Thermo Scientific
 To replace the electrometer board (15-pin male/female RS-232) cable
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 the column or vent
the instrument. 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.
3. Disconnect the electrometer board cable
Figure 379. Disconnecting the Electrometer Board Cable
Electrometer
Board Cable
4. Remove all power connections from the TSQ 9000 instrument.
3
Advanced Troubleshooting
Replacing the Boards in the TSQ 9000 Instrument
"Shutting Down the TSQ 9000 System"
TSQ 9000 Hardware Manual 353