ETC ArcSystem Pro One-Cell Series Installation Manual page 11

ETC Installation Guide
Pro One-Cell
Preparing the Ceiling for Recessed Luminaires
This section is specific to the recessed/flush mounted variant of luminaires. For Pro One-Cell yoke-
mounted luminaires, proceed to
Cut a hole in the ceiling or ceiling tile to accommodate the luminaire's retaining clip anchors. Cut
the hole larger than the minimum hole diameter listed below and smaller than the luminaire's outer
bezel. The images below provide an example of the bezels on the Pro One-Cell luminaires.
Note:
refer to the ArcSystem Recessed Ceiling Adapter Installation Guide for the minimum
diameter hole to cut in the ceiling to clear the flange on the bottom of the bracket.
Note:
(¾ in).
A
Pro One-Cell
Wiring the Driver and Luminaire on page 12
Luminaire
Pro One-Cell
Pro One-Cell High Output
Pro One-Cell Small
Pro One-Cell Micro
If you are installing the luminaire into an ArcSystem Recessed Ceiling Adapter,
Maximum ceiling thickness for safe use of the luminaire retaining clips is 1.9 cm
B
Pro One-Cell
fixed model
A
Pro One-Cell High Output
adjustable model
Minimum Hole Diameter
16.5 cm (6-1/2 in)
17.0 cm (6-11/16 in)
9.5 cm (3-3/4 in)
7.6 cm (3 in)
A
B
Pro One-Cell
adjustable model
B
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.
A
B
Pro One-Cell Small
adjustable model
A Outer bezel
B Inner bezel
A
B
Pro One-Cell Micro
adjustable model
ETC