Agilent Technologies 8614 B Series, Руководство пользователя, Страница: 243 / 272

6-19
Maintenance
Cleaning Connections for Accurate Measurements
Cleaning Connector Savers
The two ends of the connector saver should be cleaned differently. The ferrule fiber end of the
connector saver can be cleaned in the same manner as a fiber patch cord, or a cable, using the
method described below. The recessed fiber end of the input connector saver presents a different
cleaning challenge. Because of the limited access within the recessed end, it is not recom-
mended that alcohol be used in the cleaning process. If not quickly wiped away with another cot-
ton swab, or blown dry with compressed air, alcohol can leave a residue which interferes with
measurements. We have found that in the recessed end of the connector saver, it is difficult to
prevent this alcohol residue buildup.
To clean the ferrule end of the connector saver
1 Apply isopropyl alcohol to a clean cotton swab.
Cotton swabs can be used making sure no cotton fibers remain after cleaning. Although foam
swabs can leave filmy deposits, these deposits are very thin. The risk of other contamination
buildup on the connection surface greatly outweighs the risk of contamination by foam swabs.
2 Clean the adapter with a wet swab.
3 Clean the adapter with a clean, dry swab.
4 Blow across the adapter using filtered, dry, compressed air.
C A U T I O N Do not shake, tip, or invert compressed air canisters. This releases particles from the can into the
air flow. Refer to the instructions on the compressed air canister.
Ferrule End
Recessed End