Chamberlain M150 Garage Door Opener User Manual


 
#14-10x1-1/2" HH
Lag Screw
#10-32x3/8"
Screw
1/4"-20
Lock Nut
#10x32
Lock Nut
Staples
1/4"-20x1/2"
Carriage Bolts
Installation Step 4
Install the Safety Reversing Sensor
(Receiving and Sending Eyes)
Mounting Bracket
With Square Holes
#10-32x3/8"
Screws
"C" Wrap
#10 - 32
Lock Nuts
Mounting Bracket
with Slot
1/4" - 20
Lock Nuts
#14-10 x 1-1/2" HH
Lag Screws
1/4-20 x 1/2" Carriage Bolts
(with square shoulder)
Inside
Garage
Wall
"C" Wrap
Mounting Bracket
with Square Holes
Inside
Garage
Wall
"C" Shaped
Wrap
Mounting Bracket
with Square Holes
1/4-20 x 1/2"
Carriage Bolts
1/4 " Lock Nuts
Drill 3/8"
Holes
Garage
Door Track
Garage DOOR Track Installation
Garage WALL or DOOR TRACK Installation
Garage WALL Installation
Figures 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 12, or on the garage door tracks themselves.
Figures 4 and 5 are variations which may fit 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 Procedure
1. Fasten the "C" wraps to the mounting brackets having
square holes, using the hardware shown in Figure 1.
Garage Wall Installation Procedure
2. Connect each assembly to a slotted bracket, using the
hardware shown in Figure 2. Note alignment of
brackets for left and right sides of the 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" above the floor but not exceeding
6" (see warning on page 12).
5. Attach bracket assemblies with #14-10x1-1/2" lag
screws as shown in Figure 2.
6. Adjust right and left side 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 Procedure
Discard slotted bracket. Drill 3/8" holes in each track and
fasten securely with hardware as shown in Figure 3.
"C" Wrap
Inside
Garage
Wall
Mounting Bracket
with Square Holes
Garage
Floor
Mounting Bracket
with Slot
Alternate Wall Mount
Sensor
with wire
Indicator Light
Indicator Light
Inside
Garage
Wall
Alternate Floor Mount
Mounting Bracket
with Slot
Attach with
concrete anchors
(not provided)
Mounting Bracket
with Square Holes
"C" Wrap
Sensor with wire
Garage
Floor
13
Hardware Shown Actual Size
Figure 1
Figure 4
Figure 5
Figure 3
Figure 2