Powell BriteSpot BSG3, Инструкционный бюллетень

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24 Installation
01.4IB.48040C
BriteSpot™ BSG3
9) Fiber Connection / Termination at G3
Conversion Module
a. Determine Trim Location
Once the fibers have been secured
along their length, they can be
prepared for final installation.
Determine where the fibers must be
trimmed to remove the excess fiber and
still reach the G3 Conversion Modules.
Once a section of fiber has been cut, it
can only be cut shorter, therefore be
careful to ensure that enough length
has been allocated to reach the G3
Conversion Module. It is best to leave at
least 25-50 mm (1-2") of extra fiber as a
precautionary measure.
b. Trim the Fiber
Slide the fiber through any of the holes
on the provided guillotine trimmer.
Once inserted into the location to be
cut, push down briskly on the trimmer
to complete the cut. Each location
on the trimmer should only be used
maximum 10 times, so keep track of the
locations that have already been used.
Figure 29 Fiber Trimmer
Figure 30 Fiber Trimmed
Once the fiber is cut, it is imperative to ensure
that the cut end is kept clean and free from
debris. If the end becomes contaminated, trim
off several millimeters.
NOTICE
c. Connect the Fiber to Conversion
Module
Ensure that the cut surface of the fiber
is clean. Fully disengage the fiber
retention nuts on each sensor. This is
done by turning them
counter-clockwise several turns. They
are designed to stay in place once
disengaged; if they are inadvertently
removed they can be replaced by
simply pushing them back on.
Insert the fibers into the proper optical
connector. If the fibers have not been
marked to identify installation location
already, see the procedure in the
troubleshooting section for a method of
identifying fibers that are not labeled.