Insert the cleaning tool over the non-pinned connector until it stops. Push the cleaning tool forward into the HMFOC
connector until a click is heard, then release the tool. Repeat this cleaning motion as required.
Note:
Always follow the cleaning tool manufacturer’s cleaning instructions for best results.
3. Inspect the connector. If there are still contaminants, use a small amount of non-isopropyl alcohol solvent on one or
more 2.5mm fiber optic swabs to remove any remaining dust, dirt or contaminants from the ferrule end face and/or
from around the guide pins. Always use a new swab for each connector and always follow-up with a dry clean using the
cleaning tool procedure.
4. Connect the non-pinned connector to a pinned HMFOC or assemble the dust cap back on to the pinned connector
until ready to install.
6.3
Cleaning the pinholes on the non-pinned HMFOC connector
Note:
Cleaning the pinholes on HMFOC connectors is the last resort for trouble-shooting a high loss connection,
and only applicable for experienced personnel.
1. Inspect the connector with a 50x inspection scope. If there are contaminants around the pinholes, they may need to
be cleaned according to the following procedure.
Wet the pink (0.4 mm) TePe brand dental (pinhole) brush with MicroCare FCC2 connector cleaner or equivalent cleaning
solution and insert the brush into the pinhole while turning the brush 90 degrees. The brush will bottom-out before the
handle reaches the ferrule end-face.
2. Pull the brush out of the hole while rotating 90 degrees and then inspect the pinhole with an inspection scope.
With the scope at 50x magnification, inspect the leading edge of the pinhole for debris. Then focus down the pinhole
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