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Diagram showing BY120S mounted with anchor screws
When attaching the unit to a base plate, take the thickness of the plate cover into consider-
ation when choosing the appropriate screws.
Screw diameter: M4
Maximum screw length: 12 mm
Maximum tightening torque: 1.57 N/m
Proper Positions
Horizontal
Vertical
* Attach the unit to the base plate by threading 4 screws through the
temporary screw holes on the unit’s bottom surface.
Base plate (metal)
Wall panel (metal)
Supporting surface
Improper positions
Hanging from ceiling (above)
Attach to wall surface with no supporting
surface.
2
.Installation and connection
10