Analyzer Tray - Thermo Scientific TSQ 8000 Evo Hardware Manual

Analyzer Tray

Shutting Down the TSQ 8000 Evo System
Thermo Scientific
This section discusses how to remove and replace the analyzer tray. This part is unlikely to fail,
but you must follow these steps any time you remove the analyzer tray from the TSQ 8000
Evo system to service or replace other components.
WARNING - INSTRUMENT DAMAGE Thermo Fisher Scientific strongly recommends
that only trained Thermo Fisher Scientific Field Service Engineers remove the analyzer
tray and service its components.
Note See the TSQ 8000 Evo Spare Parts Guide for information about ordering this
component.

To shut down the TSQ 8000 Evo system
1. Remove the ion source cartridge according to
2. Cool down the GC oven.
3. If you are using hydrogen, cool down the injector to prepare the GC for powering off. See
the GC documentation for information. After the heated zones are cooled down,
power-off the GC if you are using hydrogen.
WARNING BURN HAZARD: The injector, oven, and transfer line may be hot. Allow them
to cool to room temperature before touching them.
WARNING - FIRE HAZARD: If you are using hydrogen as a carrier gas, you must cool
down and shut off the GC to prevent the buildup of hydrogen in the vacuum manifold.
See the "Hydrogen Safety Precautions"
4. Shut down the TSQ 8000 Evo system using the software. See the TSQ 8000 Evo User
Guide for more information.
5. Click the Yes button to continue the shutdown process. The heaters and the
turbomolecular pump power off. Then the foreline pump powers off.
6. Reach around the left side of the instrument and push down on the power switch to
power-off the instrument.
7. If you are using hydrogen, unscrew the hydrogen safety screw on the front door.
Replacing Components of the Analyzer
"Ion Source Cartridge"
on page xvii of the Preface for more information.
TSQ 8000 Evo Hardware Manual
3
Advanced Troubleshooting
on page 170.
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