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Both Engraving and translucent fi lm can be used for alarm labeling (alarm legends).
Lens (or fi lm) replacement doesn’t need any special tools.
Each window has surrounded with a plastic bezel. There is a small slot at the bottom of each window
(behind plastic bezel) which allows a fl at terminal screwdriver to be used to gently
lever the lens forward.
To replace a window lens follow the following simple steps.
1- Insert the screwdriver inside the slot between
the windows and pop it up gently
2- Remove the plastic bezel
3- There is a small slot at the bottom of window
4- Insert the screwdriver inside the slot and
lever the lens forward
5- Remove the lens
Visit bellow link for Lens Replacement demonstration
http://www.youtube.com/watch?v=Hfd0D7UofgM
AIS750 Series Annunciators
Both Engraving and translucent film can
Window Lens Replacement
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