Thermo Scientific TRACE 1600 Hardware Manual page 157

Thermo Scientific
a. Unscrew the septum cap of the injector.
b. Unscrew the ring nut.
c. Remove the septum holder/liner cap with septum from the injector body head.
8. Replace the head body O-rings.
a. Use tweezers to remove the body head internal and external O-rings, and replace
them with new O-rings.
9. Reinstall the top parts of the injector.
a. Place the septum holder/liner cap with the septum on the body head of the injector
and fix it by screwing the ring nut.
b. Screw and tighten the injector cap to finger-tight.
CAUTION Do not overtighten the septum cap because you might damage the septum and
affect instrument performance.
ATTENTION Ne serrez pas excessivement le capuchon du septum, car cela pourrait
endommager le septum et affecter les performances de l'instrument.
10. Close the module flap cover.
11. If present, move the autosampler towards the module to restore the original alignment.
12. Wait two or three minutes for helium to purge the inlet.
13. Turn the inlet flow back on and enable the inlet heater.
14. Set the normal injector, detector, and GC working conditions.
3
Performing Injectors Routine Maintenance
Maintaining an Instant Connect Helium Saver Injector (HeS-S/SL)
TRACE 1600/1610 Hardware Manual 125