Thermo Scientific TRACE 1600 Hardware Manual page 286

6
Injectors Advanced Maintenance
Cleaning the SSLBKF Injector Body
254 TRACE 1600/1610 Hardware Manual
Figure 223. SSLBKF Injector Body Cleaning
Body Head Internal O-ring
Body Head External O-ring
SSL Injector Body Fixing Screws
SSL Injector Body
Carrier Line O-ring
Purge Line O-ring
Split Line O-ring
11. Clean the injector body.
a. Put the injector body into an ultrasonic cleaner filled with a methanol/acetone
mixture (1:1).
b. Sonicate the injector body for about half an hour.
c. Using tweezers, remove the injector body from the bath, and dry it with an inert gas.
12. Reinstall the injector body.
a. Reinstall and fix the injector body into its housing by screwing the two fixing screws.
b. Using tweezers, replace both the internal and external body head O-rings.
13. Reinstall the bottom parts of the injector.
a. Reinstall the retaining nut with the washer and the base seal.
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