Instruction manual

A. Cleaning Optical Connectors
209
[Step 2]
Check the tip of the stick-type optical connector cleaner for torn surface fabric, stains and
foreign substances.
Figure A-2 Check of the Optical Connector Cleaner
(1) Stick-type optical connector cleaner
(2) Part to check
CAUTION
Check the tip of the optical connector cleaner for torn surface fabric, stains and
foreign substances before cleaning the connector.
The faulty tip might damage the ferrule end.
CAUTION
Make sure to use a dedicated optical connector cleaner. Otherwise, the ferrule end
may be contaminated.
[Step 3]
Use the stick-type optical connector cleaner to clear any adhered dirt from the ferrule end.
Figure A-3 Cleaning the Ferrule End
CAUTION
Do not apply excessive pressure for cleaning. Otherwise, the ferrule end may be
damaged.
CAUTION
Rotate the optical connector cleaner only clockwise. Rotating it clockwise and
counterclockwise alternately may damage the ferrule end.