Hali-Brite® L-801H(L) Installation and Maintenance Manual
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4. Adjust the beam angle by gently pressing on the bottom of the beacon
head until the front edge of the sight window aligns with the desired
elevation on the elevation label.
5. While holding the head in this position, tighten the four screws that secure
the lamp to the lamp support brackets.
6. Repeat Steps 1-6 for the other head.
Figure 3
5.2.3 Lens Cleaning
Clean lenses periodically with alcohol or glass cleaner and soft cloth. Wipe
dry with a clean soft cloth.
5.2.4 Lubrication
All moving parts are permanently lubricated and will not require further
attention.
Beam
elevation
label
Sight
Window
