3
Performing Injectors Routine Maintenance
Maintaining a Programmable Temperature Vaporizing Injector with Backflush (PTVBKF)
Thermo Scientific
TRACE 1300 and TRACE 1310 Hardware Manual
131
7. Close the module flap cover.
8. If present, move the autosampler towards the module to restore the original alignment.
9. Turn the carrier gas on.
10. Set the normal injector, detector, and GC working conditions.
Cleaning or Replacing the PTVBKF Glass Liner
To clean or replace the glass liner
Figure 111.
PTVBKF Injector: Glass Liner Replacement
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.
CAUTION
Do not overtighten the septum cap because you might damage the septum and
affect instrument performance.
Note
By pressing the
Maintenance
button, the GC cool down is automatically
carried out.
Septum Cap
Septum
Liner Cap
Liner Seal (O-ring)
Liner
Injector Head Assembly
Содержание TRACE 1300
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