STI SUB-UB-1C - Manual (Page 6)

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5
SURFACE MOUNT OPTION
DRILL OUT THE (4) MOUNTING
HOLES, ONE IN EACH CORNER,
USING 5/32 in. DRILL BIT
BACKBOX MUST BE MOUNTED
WITH ARROWS POINTING UP
.867 in.
(22mm)
1.575 in.
(40mm)
BUTTON ACTIVATED
M
19018 ANCHOR
(4) PROVIDED
DRILL POINT PROVIDED TOP & BOTTOM
FOR 1/2 in. CONDUIT. DRILL AS NEEDED.
19039 SCREW
#6 x 1 1/4 in.
(4) PROVIDED
DRILL (4)
3/16 in.
DIAMETER HOLES
71100A
BACKBOX
19085 #6-32 x 1 in.
OVAL HEAD MACHINE SCREW
(2) PROVIDED