
Optical configuration 23
2 Remove the top cover. The top and bottom cover look the same, but the top cover is found by checking if
the text on the back of the head is oriented correctly (top) or not (bottom).Remove the top cover of the
fixture head using a flathead screwdriver to loosen the four quarter-turn screws. The top and bottom cover
look the same, but the top cover is found by checking if the text on the back of the head is oriented correctly
(top) or not (bottom) as illustrated here.
3 Using a flathead screwdriver, remove the two retaining plates (only one - at position A - is illustrated here)
holding the prism module in place. Disconnect the cables (at positions marked B) from the PCBs on the
prism module.
4 Lift the prism module out of the fixture.
Minimum
dist
ance to flammMinimum
dist
ance to flamm
Minimum
dist
ance to illumina
Maximum
ambient te
Exterior surface to
A
B
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