Hioki 3662-20, Instruction Manual, Page: 30 / 40

4.4 Cleaning
26
4.4.3 Cleaning Cable Connector
Use the 9738 OPTICAL CONNECTOR CLEANER
to clean the connector of the optical fiber cable.
1. Squeeze the lever of the 9738 OPTICAL CON-
NECTOR CLEANER and the shutter will open,
revealing the cleaning cloth.
2. While squeezing the lever, gently press the end
of the optical connector against the cleaning
surfaces (cleaners held in the slot shown) at a
right angle. Slide the connector once in the
direction of the arrow marked on the cleaners.
3. Slide the connector once per cleaning surface.
There are two cleaning surfaces; thus slide the
connector a total of two times. Release the lever
and the shutter will shut.
When cleaning the end of the optical connector, do
not apply too much force with the cleaning cloth.
This may result in damage to the connector and
the 3662-20/3663-20 may consequently fail to sat-
isfy performance specifications.
1
2
Cleaning surface
Always clean the optical connector end face
(ferrule) of the optical fiber cable before
connecting.