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For systems with ligh ng installed into Series 200, 300, 350, or
450 top rail:
Measure the opening between the picket and post face on each
side of the picket
(See Figure 4.1)
. These dimensions should be
equal.
Cut di
ff
user lens to length to
fi
t on each side of the picket, using
a sharp u lity knife, or heavy duty u lity scissors/shears.
Insert di
ff
user lens into top rail insert, or top rail
fl
anges, as
shown.
(See Figure 4.2).
For systems with ligh ng installed into Series 150 top rail:
Follow the same instruc ons for measuring and cu ng di
ff
user
lens to length, as for other top rails
(shown above).
Trim 1-1/4” of the ‘tension
fl
anges’ at the end of the di
ff
user lens
that will be under the top rail RCB. Trimming is best done with
a small backsaw or sharp u lity knife. This will keep the di
ff
user
lens from interfering with the bo om of the RCB.
(See Figure 4.3).
Insert di
ff
user lens into top rail insert, or top rail
fl
anges, as
shown.
(See Figure 4.4)
Figure 4.1
MEASURE
MEASURE
Figure 4.4
Figure 4.3
1-1/4"
Step 4 - Install Di
ff
user Lens
Figure 4.2
