B AT T E R Y: R E P L A C E M E N T
1. Power the unit down and disconnect
from power. Lift the cover panel on the
side of the unit, exposing the panel with
the control screen. Use a screwdriver
to remove the four screws at the cor-
ners of the display screen panel.
2. Carefully lift the display screen panel
up and away from the body of the fix-
ture, making sure not to damage any of
the cables connected to the back of the
panel or the gasket fitted around the
edge of the panel.
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