3
Performing Injectors Routine Maintenance
Maintaining a Split/Splitless Injector with Backflush (SSLBKF)
Thermo Scientific
TRACE 1300 and TRACE 1310 Hardware Manual
99
12. Close the module flap cover.
13. If present, move the autosampler towards the module to restore the original alignment.
14. Turn the carrier gas on.
15. Set the normal injector, detector, and GC working conditions.
Replacing the SSLBKF Carrier and Split Lines Filters
To replace the active carbon filters on carrier gas line and split line
Figure 87.
SSLBKF Injector: Active Filters Replacement
1. Put the GC in standby condition.
CAUTION
Do not overtighten the septum cap because you might damage the septum and
affect instrument performance.
IMPORTANT
The dimensions of the filters are different. The filter on the split gas line is
bigger than the filter on the carrier gas line. Do not invert their position when you replace
them. It is not necessary to replace the filters together.
Split Gas Line Active Carbon Filter
Carrier Gas Line Active Carbon Filter