Chamberlain ATS, Owner'S Manual

Page: 16 / 72

16
INSTALLING THE BRACKETS
Figure 1, 2 and 3 show recommended assembly of
bracket(s) and “C” wrap based on the
wall installation of
the sensors on each side of the garage door as shown on
page 15, or on the
garage door tracks themselves.
Figure 4 and 5 are variations which may fi t your
installation requirements better.
Make sure the wraps and
brackets are aligned so the sensors will face each other
across the garage door.
Garage Wall or Door Track Installation
1. Fasten the “C” wraps to the mounting brackets having
square holes, using the hardware shown in Figure 1.
Garage Wall Installation
2. Connect each assembly to a slotted bracket, using
the hardware shown on Figure 2. Note alignment of
brackets for left and right sides of door.
3. Finger tighten the lock nuts.
4. Use bracket mounting holes as a template to locate and
drill (2) 3/16" diameter pilot holes on both sides of the
garage door, 4"-6" (10-15 cm) above the fl oor
but not
exceeding 6" (15 cm) (see warning on page 15).
5. Attach bracket assembly with 1/4"x1-1/2" lag screws as
shown in Figure 2.
6. Adjust right and left bracket assemblies to the same
distance out from mounting surface. Make sure all door
hardware obstructions are cleared. Tighten the nuts
securely.
Garage Door Track Installation
Discard slotted bracket. Drill 3/8" holes in each track and
fasten securely with hardware as shown in Figure 3.
HARDWARE SHOWN
ACTUAL SIZE
Screw
#10-32x3/8" Carriage Bolt
1/4"-20x1/2" Lag Screw
1/4"x1-1/2"
Lock Nut
1/4"-20
Lock Nut
#10x32
Staples
Figure 1 Garage WALL or DOOR Track Installation
Garage WALL Installation
Garage DOOR Track Installation
Alternate Floor Mount Alternate Wall Mount
Figure 2
Figure 3
Figure 5 Figure 4
#10-32
Lock Nuts
Mounting Bracket
With Square Holes
“C” Wrap
#10-32x3/8"
Screws
1/4"-20x1/2" Carriage Bolts
(with square shoulder)
1/4"x1-1/2"
Lag Screws
Inside
Garage
Wall
Inside
Garage
Wall
Inside
Garage
Wall
Inside
Garage
Wall
1/4"-20
Lock Nuts
1/4"-20
Lock Nuts
Garage
Door
Track
Drill 3/8"
Holes
1/4"-20x1/2"
Carriage Bolts
Sensor with Wire
Indicator Light
Mounting Bracket with
Square Holes
Mounting Bracket
with Slot
Attach with concrete
anchors (not provided)
Mounting
Bracket with Slot
Mounting Bracket
with Square Holes
Mounting Bracket
with Square Holes
“C” Wrap
“C” Wrap
“C” Wrap
“C” Wrap
Mounting Bracket
with Square Holes
Mounting Bracket
with Slot
- Garage Floor -
- Garage Floor -
Indicator Light
Sensor with Wire