Replacing The Ssl Body Head O-Rings - Thermo Scientific TRACE 1600 Hardware Manual

Replacing the SSL Body Head O-rings

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9. Turn the carrier gas on.
10. Set the normal injector, detector, and GC working conditions.
 To replace the body head O-rings
Figure 82. SSL Injector: Body Head O-rings Replacement
Body Head Internal O-ring (Carrier gas Line)
Body Head External O-ring (Purge gas Line)
1. Put the GC in standby condition.
2. Cool the oven and injector to room temperature.
3. Turn the carrier gas off, and wait for the carrier pressure to go to zero.
Note By pressing the Maintenance button, the GC cool down is automatically
carried out.
4. Put the autosampler away if present.
5. Open the module flap cover.
6. Remove the top parts of the injector.
a. Unscrew the septum cap of the injector.
b. Unscrew the ring nut.
3
Performing Injectors Routine Maintenance
Maintaining a Split/Splitless Injector (SSL)
TRACE 1600/1610 Hardware Manual 95