Craftsman 139.53963SRT User's Manual | Page 17
Installation Step 4
Install the Safety Reversing Sensor
FLOOR MOUNT (Right Side)
WALL MOUNT (Right Side)
DOOR TRACK MOUNT (Right Side)
Indicator
light
Lens
Lip
Sensor
Bracket
Door
Track
Sensor
Bracket
Extension
Bracket
(See Accessories)
Lens
Indicator
light
Attach with
concrete anchors
(not provided)
Inside
Garage
Wall
Indicator
light
Sensor
Bracket
Lens
Extension
Bracket
(See Accessories)
Inside
Garage
Wall
(Provided with
Extension
Bracket)
(Provided with
Extension Bracket)
(Provided with
Extension
Bracket)
(Provided with
Extension Bracket)
17
Figure 3
Figure 1
Figure 2
Be sure power to the opener is disconnected.
Install and align the brackets so the sensors will face
each other across the garage door, with the beam from
4 – 6" above the floor.
They may be installed in one of three ways, depending
on your requirements (see illustration and follow
instructions below):
1. (Preferred) Clipped onto the left and right garage door
tracks. See Figure 1.
2. Fastened to the wall on each side of the garage.
See Figure 2.
3. Fastened to the floor (see Figure 3). Concrete anchors
and wood blocks or extension brackets will be needed.
Garage door track installation:
• Slip the curved arms over the rounded edge of the door
track. Snap into place against the side of the track. It
should lie flush, with the lip hugging the back edge of
the track, as shown.
If your door track will not support the bracket securely,
wall installation is recommended.
Wall installation:
• Place the bracket against the wall and make sure there
is enough clearance for the sensor beam to be
unobstructed.
• If additional depth is needed, an extension bracket (see
Accessories) or wood blocks can be used.
• Use bracket mounting holes as a template to locate and
drill (2) 3/16" diameter pilot holes on the wall at each
side of the door, from 4–6" above the floor. (See
warning at beginning of Installation Step 10.)
• Attach brackets to wall with lag screws (not provided).
• If using extension brackets or wood blocks, adjust right
and left assemblies to the same distance out from the
mounting surface. Make sure all door hardware
obstructions are cleared.
Floor installation:
• Use wood blocks or extension brackets (see
Accessories) to elevate sensor brackets so the lenses
will be 4-6" above the floor.
• Carefully measure and place right and left assemblies at
the same distance out from the wall. Be sure all door
hardware obstructions are cleared.
• Fasten to the floor with concrete anchors as shown.
Related Manuals for Craftsman 139.53963SRT
-
Chamberlain Garage Door Opener ACCESS MASTER M385 Owner's Manual
36 pages
-
Chamberlain Garage Door Opener WHISPER DRIVE 248739 Owner's Manual
40 pages
-
Chamberlain Garage Door Opener HD900D Owner's Manual
88 pages
-
Genie Garage Door Opener H8000-07 Operation Manual
16 pages
-
Genie Garage Door Opener INTELLIG 1000 3024H Operation Manual
27 pages
-
Craftsman Garage Door Opener SECURITY 139.53681B User's Manual
2 pages
-
Craftsman Garage Door Opener 1/2 HP 139.53978SRT User's Manual
40 pages
-
Craftsman Garage Door Opener 139.5361 Owner's Manual
24 pages
-
Wayne-Dalton Garage Door Opener PRODRIVE 3220C-Z User's Manual
48 pages
-
Wayne-Dalton Garage Door Opener PRODRIVE 3222C-Z User's Manual
48 pages
-
Wayne-Dalton Garage Door Opener TORQUEMASTER 3663-372 User's Manual
52 pages
-
Wayne-Dalton Garage Door Opener IDRIVE 3982 User's Manual
36 pages
-
Chamberlain Garage Door Opener 3255M 1/2 HP User's Manual
36 pages
-
Chamberlain Garage Door Opener ACCESS MASTER M385 User's Manual
36 pages
-
Chamberlain Garage Door Opener LIFT-MASTER 2000SD User's Manual
36 pages
-
Genie Garage Door Opener 2022 User's Manual
68 pages
-
Genie Garage Door Opener Garage Door Opener SD8000 User's Manual
37 pages
-
Genie Garage Door Opener Garage Door Opener 2042 User's Manual
29 pages
-
Allstar Products Group Garage Door Opener CHALLENGER AC9300 User's Manual
24 pages
-
Linear Garage Door Opener ld050 User's Manual
2 pages
-
SkyLink Garage Door Opener MK-318-3 User's Manual
2 pages
-
SkyLink Garage Door Opener SC-001 User's Manual
1 pages
-
INSTEON Garage Door Opener 74551 User's Manual
10 pages
-
Merlin Garage Door Opener prolift 230T User Manual
12 pages