Chassis Cooling Fan And Fan Plenum - Thermo Scientific TSQ 9000 Hardware Manual

3
Advanced Troubleshooting
Replacing Fans and Filters

Chassis Cooling Fan and Fan Plenum

394 TSQ 9000 Hardware Manual
 To replace the chassis cooling fan and fan plenum
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.
Note You do not have to remove the ion source cartridge or column or vent the
instrument. If you are using hydrogen as a carrier gas, power off the GC.
2. Use a T20 Torxhead screwdriver to loosen the top cover panel screw from the front panel.
If you are using hydrogen you must also remove the hydrogen safety screws. Slide the top
cover panel toward the back of the instrument and lift it off.
3. Remove the four screws securing the left hand front panel to the chassis. One of the
screws is located on the interior front panel of the instrument.
Figure 419. Locating the Left Hand Front Panel Screws
Left Hand Front
Panel
4. Lift the left hand front panel off the instrument.
"Shutting Down the TSQ 9000 System"
Screws
Screw on Front
of Instrument
Thermo Scientific