Craftsman 1 2 Hp 139 53978Srt Users Manual

13953978SRT 13953978SRT CRAFTSMAN GARAGE DOOR OPENER - Manuals and Guides L0030048 View the owners manual for your CRAFTSMAN GARAGE DOOR OPENER #13953978SRT. Home:Garage Door & Opener Parts:Craftsman Parts:Craftsman GARAGE DOOR OPENER Manual

CRAFTSMAN Garage Door Opener Manual L0030048 CRAFTSMAN Garage Door Opener Owner's Manual, CRAFTSMAN Garage Door Opener installation guides

2015-01-05

: Craftsman Craftsman-1-2-Hp-139-53978Srt-Users-Manual-160451 craftsman-1-2-hp-139-53978srt-users-manual-160451 craftsman pdf

Open the PDF directly: View PDF .
Page Count: 40

Download
Open PDF In Browser	View PDF

Owner's

Manual

1/2 HP

GARAGE DOOR OPENER
For Residential

Use Only

Model No:
139.53978SRT

CAUTION:
Read and follow all safety rules
and operating instructions
before first use of this product.

[] Safety Precautions
[] Assembly
[] Installation
[] Adjustment
[] Maintenance

Fasten the manual near the
garage door after installation.

[] Operation
[] Troubleshooting
[] Parts List

Complies with UL 325 ,/"_'_
regulations effective _ U|

January 1, 1993

Sears,
Roebuck
and Co., Hoffman
Estates,
IL 60179
visit our Craftsman website: www.sears.com/craftsman

U.S.A

Contents

Page

A review of safety alert symbols ................................. 2
You'll need tools.......................................................... 3

Contents
Page
Install the light and lens ................................................. 19
Attach emergency release rope and handle ................. 19

Safety information regarding garage door locks
and ropes .................................................................. 3

Electrical requiramemts ................................................. 20
Safety reversing sensor information.............................. 21

Testing your garage door for sticking, binding
and balance ............................................................... 3
Illustrationof sectional door installation ..................... 4

Install the safety reversing sensor........................... 22, 23
Fasten door bracket (sectional door) ............................ 24
Fasten door bracket (one-piece door)........................... 25

Illush'ationof one-piece door installation................... 5

Connect door arm to trolley (sectional door)................. 26

Carton inventory.......................................................... 6
Hardware inventory..................................................... 7
Assembly section - pages 8 - 11

Connect door arm to trolley (one-piece door) ...............27
Adjustment section - pages 28 - 30
Travel limit adjustments ................................................. 28

Assemble the rail & install the trolley........................ 8

Force adjustments ......................................................... 29

Fasten the rail to the opener ..................................... 9

Test the safety reversing sensor ................................... 30

Install the idler pulley ................................................ 9
Install chain/cable & attach the sprocket cover......10
Tighten the chain .................................................... 11
Installation section - pages 11 - 27
Installationsafety instructions................................. 11
Determine header bracket location
Sectional door ....................................................... 12
One-piece door ..................................................... 13
Install the header bracket ....................................... 14
Attach the rail to header bracket ............................ 15
Positionthe opener ................................................. 16
Hang the opener ..................................................... 17
Install the door control ............................................ 18

Test the safety reverse system .................................... 30
Operation safety instructions........................................... 31
Care of your opener ......................................................... 31
Maintenance schedule .................................................... 31
Operation of your opener ................................................ 32
Receiver and remote control programming .................... 33
Having a problem? .................................................... 34, 35
Repair parts, rail assembly .............................................. 36
Repair parts, installation.................................................. 36
Repair parts, opener assembly ....................................... 37
Accessories...................................................................... 38
Index ................................................................................ 39
How to order repair parts ................................................. 40
Warranty .......................................................................... 40

Start by reviewing these important safety alert symbols

Mechanical

Electrical

When you see this Safety Symbol on the following pages, it will alert you to the possibility of damage
to your garage door and/or the garage door opener if you do not comply with the corresponding
instructions. Read the instructions
carefully.

This garage door opener is designed and tested to offer safe service provided it is installed, operated,
maintained and tested in strict accordance with the safety instructions contained in this manual.

You'll Need Tools
During assembly, installation and adjustment of the opener, instructions will call for hand tools shown below.

Stepladder

_ckets

An unbalanced garage door might not reverse
when required and someone under the door
could be seriously injured or killed.
If your garage door binds, sticks or is out of
balance, call for professional
garage door
service. Garage doors, door springs, cables,
pulleys, brackets and their hardware are under
extreme tension and can cause serious Injury
or death. Do not try to loosen, move or adjust
them youreelfl
Ropes left on a garage door could cause
someone to become entangled
and killed.
Remove all ropes connected to the door before
installing and operating the opener.

Adjustable End Wrench

To avoid damage to the garage door and
opener, disable locks before installing and
operating the opener. Use a wood screw or nail
to hold looks in the "open" (unlocked) position.
Operation at other than 120V 60 Hz will cause
opener malfunction and damage.

Before you begin, complete the following test to
make sure your door is balanced, and is not
sticking or binding:
• Lift the door about halfway as shown. Release the
door. It should stay in place, supported entirely by
its springs.

Identify the type and height of your door and any
special conditions that exist and any additional
materials that may be required by referring to the
lists on page 4 or page 5.

• Raise and lower the door to see if there is any
binding or sticking.

ONE-PIECE DOOR
3

Before you begin, survey your garage area to
see whether any of the conditions below apply
to your installation.
FINISHED CEILING
Support bracket &
fastening hardware
is required.
See page 17.

Horizontal and vertical reinforcement
is needed for lightweight garage doors
(fiberglass, steel, aluminum, door
with glass panels, etc.).
See page 24 for details,

Header Wall

Extension
Spdng

Access Door

OR
Spdng

safety
Reversing
Ser_sor

Floor must be level
Sensor

across width of door,

Closed Position

Header
Bracket

Based on your particular requirements, there are
several installation steps which might call for
materials and/or hardware not included in the carton.

Trolley
Stop Bolt

Trolley

• Step 1, page 12 - Look at the wall or ceiling above
the garage door. The header bracket mustbe
securely fastened to structural supports.
• Step 5, page 17 - Do you have a finished ceiling in
your garage? If so, a support bracket and
additional fastening hardware may be required.
• Safety reversing sensor, page 21 - Depending
upon garage construction, extension brackets (see
Accessories page 38) or wood blocks may be
needed to fasten sensors to mounting locations.
• Step 10, page 22 - Floor mounting of the safety
reversing sensor will require hardware not
provided.
• Step 11, page 24 - Do you have a steel, aluminum,
fiberglass or glass panel door? If so, horizontal
and vertical reinforcement is required.
• Look at the garage door where it meets the floor.
It must close on the floor all the way across.
Otherwise, the safety reverse system may not
work properly. See page 30, Floor or door should
be repaired.

_u_r
Header
Wall
Garage
Door -

J-

J_
_

Enl_'l_YRed_

ase

Door

Arm

Door
Bracket

• The opener can be installed within 4 feet to the left
or right of the door center if there is a torsion spring
or center bearing plate in the way of the header
bracket or door bracket area. If your door has
extension springs, the opener must be installed in
the center of the door. See pages 12 and 24.
• Do you have an access door in addition to the
garage doo_ If not, Model 53702 Emergency Key
Release is required. See page 38.
• If your door is more than 7 feet high, see the rail
extension kits listed on page 38.

You may find it helpful to refer back to this page as you proceed with the installation of your opener.

One-Piece
Before you begin, survey your garage area to
see whether any of the conditions
to your installation.

Door without

Track

FINISHED CEILING

below apply

support
bracket

&fastening

_'_

h_rdware is required.
See page 17.

Header
Wall

_Trolley

Stop Bolt

Cable

Trolley

EmergenCy
Release
Rope & Handle
leader

Reversinc
ap between floor and bottom
Safety
of door must not exceed 1/4".
Reversing Sensor

Sensor"

-----

One-Piece Door with Track

Based on your particular requirements, there are
several installation steps which might call for
materials and/or hardware not included in the carton.
• Step 1, page 13 - Look at the wall or ceiling above
the garage door. The header bracket mustbe
securely fastened to structural supports.
• Step 5, page 17 - Do you have a finished ceiling in
your garage? If so, a support bracket and
additional fastening hardware (not provided) may
be required.
• Safety reversing sensor, page 21 - Depending on
garage construction, wood blocks or extension
brackets (see Accessories page 38) may be
needed to fasten sensors to mounting locations.
• Step 10, page 22 - Floor mounting of the safety
reversing sensor will require hardware that is not
provided.
• Step 11, page 25 - Generally, a one-piece door
does not require reinforcement. If your door is
lightweight, you can refer to the information
relating to sectional doors on page 24.
• Step 11, page 25 - Depending on your door's
construction, you might need additional mounting
hardware for the door bracket.

;afety
.. Safety
Reversing
Sensor

across width of door

Reversing
Sensor

Closed Position
/JJ/_

Trolley Stop Bolt

Wall" _

_ Header

i_;

• Do you have an access door in addition to the
garage door? If not, Model 53702 Emergency Key
Release is required. See page 38.
• The gap between the bottom of the garage
door and the floor cannot exceed 1/4%
Otherwise, the safety reverse system may not
work properly. See page 30. The floor or the door
should be repaired.

Chain

Cable

Rail

B_cket

Bracket
_BG

Emergency
Release
-- Rope &
Handle

Door Arm

oor
Straight
arage Door

You may find it helpful to refer back to this page
as you proceed with the installation of your
opener.
5

Carton Inventory
Your garage door opener is packaged in two cartons which contain parts illustrated below. Accessories will
depend on model purchased, if anything is missing, carefully check the packing material. Parts may be "stuck" in
the foam. Hardware for assembly and installation is shown on page 7.

Standard

Control Console

Security+ Keyless Entry

Security-I- Three-Function
Remote Control with Visor Clip (2)

Ught Lens

Troney

Rail
Center/Back
Sections

Sprocket Cover

Chain

Hanging Brackets

Idler Pulley

Rail
Front (header)
Section

Door Bracket

Curved Door
Arm Section

Header Bracket

2-Conductor Bell Wire
White & White/Red

Safety Sensor
Bracket
(2) Safety Reversing Sensors
(1 Sending Eye and 1 Receiving Eye)
with
2-Conductor White & White/Black Bell Wire
attached

Uterature
Safety
and
Labels

]

Straight Door
Arm Section

Separate all hardware from the packages in the rail carton and the opener carton, as
shown below, for the assembly and installation procedures.

ASSEMBLY

@ © @
Lock Nut
1/4"-20 (2)

Lock Washer
3/8' (1)

Nut
3/8" (1)

Master
Link(2)
Bolt 1/4"-20 x 1-5/4" (2)
Chain Spreader (2)

Idler Bolt (1)
TroUey Threaded Shaft (1)

INSTALLATION

D,,,L,H,H,I,,,,,D
©
© 0
Hex Screw
5/16'-18x7/8" (4)

Spacer (2)

Nut
5/16"-18 (8)

Lock Washer
5/16" (7)

Ring
Fastener (3)

I
_]

Illl

!!!rl!l

5/16"-18xl-7/8"

I]ll

I1_

(2)

Screw
6ABx1-1/4 ° (2)

]"HlJ::]:''"'"I
6-32x1" (2)

oj
Clevis Pin
5/16"x1-1/2" (1)

SAFETY

REVERSING

Carriage Bolt
1/4"-20xl/2" (2)

CleVis Pin
5/16"xl" (1)

Wing Nut (2)

om
Clevis Pin
5/16"x1-1/4" (1)

SENSOR

Insulated
Staples (20)

Anchors (2)

Insulated
Staples (10)

Assembly Section: Pages 8 - 11
To avoid installation difficulties, do not run the garage door opener until instructed to do so.

Assembly Step I
Assemble

the Rail

& Install

I
the

Trolley

The front rail has a cut out "window"at the door end
(see illustration). The hole above this window is
larger on the top of the rail than on the bottom. A
smaller hole 3-1/2" away is close to the rail edge.
The back rail has a similar hole close to the edge,
about 4-3/4" from the far end. A 3-piece rail uses
two back rails.
Preferred assembly is to position the rails right
side up, with the small holes along the same
edge.
1. Remove the straight door arm and clevis pin
packaged inside the front rail and set aside for
Installation Step 12.
2. Align the rail sections on a fiat surface exactly as
shown and slide the tapered ends into the larger
ones. Tabs along the side will lock into place.
3. Place the powerhead on packing material to
protect the cover, and rest the back end of the rail
on top. For convenience, put a support under the
front end of the rail.

Trolley __

4. As a temporary trolley stop, clamp a locking pliers
onto the rail, 8" from the center of the idler pulley
hole, as shown.
5. Check to be sure there are 4 black plastic wear
pads inside the inner trolley. If they became loose
during shipping, check all packing material. Snap
them back into position as shown.
6. Connect the inner and outer trolleys as shown.

End

7. Slide the trolley assembly along the rail from the
back end to the locked pliers.

Back Rails
(TO POWERHEAD)

End

Outer 1

8" Distar_e from
Idler Pulley Hole

Locking Pliers
Inner Trolley

IdJer
Hole
Window
Cut-Out

- Wear Pads

Front Rail
(TO DOOR)

Assembly Step 2

Fasten the Rail to the Opener
• Insert a 1/4"-20xl -3/4 bolt into the cover
protection bolt hole on the back end of the rail as
shown. Tighten securely with a 1/4"-20 lock nut.

To fasten rail, use only those screws mounted
in the top of the opener. Any other screws will
cause serious damage to the opener.

• Remove the two screws from the top of the
opener.
• Place the U bracket, flat side down, on the opener
and align the bracket holes with the screw holes.
Fasten with the previously removed screws.
• Attach spreaders to the U bracket by snapping
them into place.

Screws •

Opener
Sprocket

"U" Bracket

• Align the rail assembly with the top of the opener.
Slide the rail end onto the U-bracket, all the way
to the stops that protrude on the top and sides of
the bracket.

Cover
So_

Ho_

SLIDE RAILTO STOP_
ON TOP AND SIDES
OF BRACKET

Hardware Shown Actual Size

into Back Slets.
then Snap Tab
Into Front Slot

Lock Nut

Bolt 1/4"-20 x 1-3/4

Assembly
Install

1/4"-20

Step 3

the Idler Pulley
Chain and
Cabte

• Lay the chain/cable beside the rail, as shown.
Grasp the end with the cable loop and pass
approximately 12" of cable through the window.
Allow it to hang until Assembly Step 5.
• Remove the tape from the idler pulley. The inside
center should be pre-greased. If dry, regrease to
ensure proper operation.
• Place the idler pulley into the window as shown.
• Insert the idler bolt from the top through the rail
and pulley. Tighten with a 3/8" lock washer and
nut underneath the rail until the lock washer is
compressed.

Trolley

rease
Inside Pulley
Idler
Pulley

Rotate the pulley to be sure it spins freely.

Idler Pulley

Insert a 1/4"-20xl-3/4 bolt into the trolley stop
hole in the front of the rail as shown. Tighten
securely with a 1/4"-20 lock nut.

Hardware Shown Actual Size
Idler Bolt

Stop Hole

Bolt 1/4'-20 x 1-3/4

_
Lock Nut 1/4"-20

Nut 3/8'

Lock Washer 318"

Assembly Step 4
Install the Chain/Cable
and Attach

the Sprocket

Cover

1. Pull the cable around the idler pulley and toward
the trolley.
2. Connect the cable loop to the retaining slot on
the trolley, as shown:
• From below, push pins of master link bar up
through cable loop and trolley slot.

Dispensing

Carton

• Push master link cap over pins and past pin
notches.
Leave Chainand Cable
Inside D_spensing
Carton to PreventKinking.

• Slide clip-on spring over cap and onto pin
notches until both pins are securely locked in
place.
3. With the trolley against the pliers, dispense the
remainder of the cable/chain along the rail toward
the powerhead and around the sprocket. The
sprocket teeth must engage the chain.

Keep Chain and Cable
Taut When Dispensing

4. Check to make sure the chain is not twisted, then
connect it to the threaded shaft with the
remaining master link.
5. Thread the inner nut and lock washer onto the
the trolley shaft.
6. Insert the trolley threaded shaft through the hole
in the trolley. Be sure the chain is not twisted.
7. Loosely thread the outer nut onto the trolley
shaft.
8. Remove the locking pliers.

Master Link
Clip-On Spdng

9. Align the tabs on the sprocket cover with the slots
in the mounting plate. Squeeze cover and insert
tabs in slots.
Master Unk

Master
.Unk Cap

Master
.- Unk Cap

Cable

Trolley
Threaded

Idler
lotted
I
i I
q
i_Unk

Cable

Shaft
Round
Hole

Pin
Notch

Master
Unk
Bar

Hole
Master
Bar

Sprocket
Cover
Front
Tab Slot

Opener
Sprocket
Back
Tab Slot
Mounting

Assembly

Step 5

Tighten the Chain

• Spin the inner nut and lock washer down the
threaded shaft, away from the trolley.

Figure I

o=_ Lo_ Tro,.y
Nut Washer

• To tighten the chain, turn outer nut in the direction
shown (Figure 1).

ToT_.,_n
Outer
Nut.--_ I

Shaft

• When the chain is approximately 1/2" above the
base of the rail at its midpoint, re-tighten the inner
nut to secure the adjustment.
Sprocket noise can result if chain is too loose.

Inner Nut

When installation is complete, you may notice some
chain droop with the door closed. This is normal. If the
chain returns to the position shown in Figure 2 when
the door is open, do notre-adjust the chain.

Figure 2

Chain

r
--..L..L .LLLJ_

NOT_. During future maintenance, AL WA YS pull the
emergency release handle to disconnect trolley before
adjusting chain.

J--L_--L L_L_J_ _
i

I1/_

Inch

I
Base o Ra

Mid tength of Rail

NOTE: You may notice loosening of chain after
Adjustment Step 4 (Test the Safety Reverse System).
Check for proper tension and readjust chain ff
necessary. Then repeat Adjustment Step 4.

You have now finished assembling your garage door opener.
warnings before proceeding
to the installation section:

Please read the following

IMPORTANT INSTALLATION INSTRUCTIONS

To reduce the risk of severe injury or death to persons:
1. READ AND FOLLOW ALL INSTALLATION INSTRUCTIONS.
2. Install only on a properly balanced and lubricated garage door. An Improperly balanced door
may not reverse and could result in severe injury or death. Repairs to cables, spring assemblies
and other hardware must be made by a professional service person before installing opener.
3. Disable all locks and remove all ropes connected to the garage door before installing the opener.
Ropes connected to a garage door can cause entanglement and death.
4. If possible, install door opener 7 feet or more above floor with the emergency release handle
mounted 6 feet above the floor.
5. Do not connect the opener to power source until instructed to do so.
6. Locate the Door Control within sight of the door at a minimum height of 5 feet where small
children cannot reach and away from all moving parts of the door.
7. Install the User Safety Instruction Label on the wall adjacent to the door control and the
Maintenance Instruction Label in a prominent location on the inside of the garage door.
8. Upon completion of the installation, the door must reverse when it comes in contact with a
one-inch high object or a 2x4 laid flat on the floor.
9. Do not wear watches, rings or loose clothing while installing or servicing an opener. Jewelry or
loose clothing can be caught in the mechanism of the garage door or the opener,

Installation Section: Pages 12 - 27
Installation Step I
Determine

Header

Bracket

Location
If the header bracket Is not rigidly fastened to
a structural support on the header wall or
ceiling, the safety reverse system may not
work properly (see page 30). The door might
not reverse when required, and could cause
serious injury or death.

Installation procedures vary according to
garage door types. Follow the instructions
which apply to your door.

__ Header __
Wall

Vedical
Guideline

Finished
Ceiling

2x4

The garage door springs, cables, pulleys,
brackets and their hardware are under extreme
tension. Do not attempt to loosen, move or
adjust them yourself. Serious personal injury
or death could result. Call for professional
garage door service.

Structural

• Close the door and mark the inside
vertical centerline of the garage door
• Extend the line onto the header wall
above the door.

Supports

Remember, you can fasten the
header bracket within 2 feet of the
left or right of the door center onlyif
a torsion spring or center bearing
plate is in the way; or you can attach
it to the ceiling (refer to page 14)
when clearance is minimal. (It may
be mounted on the wall upside down
if necessary, to gain approximately
1/2".)

.Vertical

/f you need to install the header bracket
on a 2x4 (on wall or ceiling), use lag
screws (not provided) to securely fasten
the 2x4 to structural supports as shown
here and on page 13.

Ceiling

I '
Header

• Open your door to the highest
point of travel as shown. Draw
an intersecting horizontal line
on the header wall 2" above
the high point This height will
provide travel clearance for the
top edge of the door.
Door clearance brackets are
available for sectional doors
when headroom clearance is
less than 2" See accessory
page 38.

wall

_'*_High

Header
Track

t Point

of Travel
Highest Point
of Travel

DOOr

Sectional door
with curved track

Proceed

Track

to Step 2, page 14.
12

One-piece door
with horizontal track

Read the Safety instructions on page 12. They also apply to doors without tracks.

Header Wall
Vertical
Centerflne
2x4

• Close the door and mark the
inside vertical centerline of
your garage door. Extend the
line onto the header wall
above door.
If headroom clearance is
minimal, you can install the
header bracket on the ceiling.
See page 14.

[
OPTIONAL CEILING MOUNT
FOR HEADER BRACKET

• If you need to install the
header bracket on a 2x4 (on
wall or ceiling), use lag screws
(not provided) to securely
fasten the 2x4 to structural
supports as shown.

#
J

Header Wall

Header
Wall

J
Highest Point
of Travel

Highest Point
of Travel

Door

8
Jamb

Hardware

One-piece door without track
jamb hardware

• Open your door to the highest
shown. Measure the distance
door to the floor. Subtract the
door. Add 8" to the remainder.

One-piece door without track
pivot hardware
EXAMPLE

point of travel as
from the top of the
actual height of the
(See Example).

Distance from top of door
(at highest point of travel) to floor ........................... 92"
Actual height of door ............................................. -88"
Remainder ................................................................
4"

• Close the door and draw an intersecting horizontal
line on the header wall at the determined height.
If the total number of inches exceeds the height
available in your garage, use the maximum
height possible, or refer to page 14 for ceiling
installation.

Proceed

Add .........................................................................

+8"

Bracket height on header wall ...............................

12"

(Measure UP from top of CLOSED door,)

to Step 2, page 14.
13

Install

the Header Bracket
Installation
Step 2

You can attach the header bracket either to the
wall above the garage door, or to the ceiling.
Follow the instructions which will work best for
your particular requirements.

I
Wall Header

Bracket

Installation

• Mark the vertical set of bracket holes. Drill 3/16"
pilot holes and fasten the bracket securely to a
structural support with the hardware provided.

• Center the bracket on the vertical guideline with
the bottom edge of the bracket on the horizontal
line as shown (with the arrow pointing toward the
ceiling).

2x4
Structural
Header
Bracket

Support
Wall Mount

Vertical
Center
Line

Spdng
_s

OptionaZ
Mounting Holes

.-/

Vertical
Center
Une

Highest Point of
Garage Door Travel

Hardware Shown Actual Size

Lag Screw
5/16"-9xl-5/8"

Ceiling

Header

Bracket

Installation

• Extend the vertical guideline onto the ceiling as
shown.
• Center the bracket on the vertical mark, no more
than 6" from the wall. Make sure the arrow is
pointing toward the wall. The bracket can be
mounted flush against the ceiling when clearance
is minimal.
• Mark the side holes, Drill 3/16" pilot holes and
fasten bracket securely to a structural support with
the hardware provided.

Vertical
Center Line

Ceiling
Mounting Holes

6" Maximum

Door Spring

Vertical
Center Une

Attach

the Rail to the Header
Installation
Step 3

Bracket

I
NOTE: (Optional) With an existing Craftsman
installation, you may re-use the old header bracket
with the two plastic spacers included in the hardware
bag. Place the spacers inside the bracket on each
side of the rail, as illustrated.
• Position the opener on the garage floor below the
header bracket. Use packing material as a
protective base.
If the door spring is in the way you'll need help.
Have someone hold the opener securely on a
temporary support to allow the rail to clear the
spring.
• Position the front rail end within the header bracket
and join with a 5/16"xl-1/2" clevis pin as shown.

Header Bracket

Idler Pulley

• Insert a ring fastener to secure.

Mounting
Hole

Existing
Header Bracket

Existing
Clevis Pin

Spacer
Mounting
Hole

OPTION WmH
EXISTING CRAFTSMAN
INSTALLATION

Hardware Shown Actual Size

olO

Clevis Pin 5/16"xl -1/2"

Ring fastener

Installation Step 4
Position

the Opener

Follow instructions
type as illustrated.

which apply to your door

A 2x4 laid flat is convenient for setting an ideal
door-to-T-rail distance.

Outer Trolley

Inner Trolley

• Raise the opener onto a stepladder as shown, You
will need help at this point if the ladder is not tall
enough.
• Open the door all the way and place a 2x4 laid flat
on the top section beneath the rail.

Door

If the top panel hits the trolley when you raise
the door, pull down on the trolley release arm to
disconnect the inner and outer sections. The
trolley can remain disconnected until Step 12 is
completed.

Trolley

With the door fully open and parallel to the floor,
measure the distance from the floor to the top of
the door.
Using a stepladder as a support, raise the opener
to this height (it will be at a slight angle as shown).
The top of the door should be level with the top of
the opener. Do not position the opener more than
2" above this point.

2x4

Installation Step 5
Hang

the

Opener

Two representative installations are shown. Yours
may be different. Hanging brackets should be
angled, Figure 1, to provide rigid suppod. On
finished ceilings, Figure 2, attach a sturdy metal
bracket to structural supports before installing the
opener. The bracket and fastening hardware are not
provided. See accessory page 38.
1. Measure the distance from each side of the
opener to the structural support.

Figure I

Supports

2. Cut both pieces of the hanging bracket to
required lengths.

5/16"- 18xl -7/8"

3. Drill 3/16" pilot holes in the structural supports.

Mea_ur

Distance

4. Attach one end of each bracket to a support with
5/16"-18xl-7/8" lag screws.
5. Fasten the opener to the hanging brackets with
5/16"-18x7/8" screws, lock washers and nuts.
6. Check to make sure the T-rail is centered over
the door (or in line with the header bracket if the
bracket is not centered above the door).

5/16"-18x7/8" Screw
5/16' Lock Washer
5/16"-18 Nut

7. Remove the 2x4. Operate the door manually. If
the door hits the rail, raise the header bracket.

Figure 2

NOTE: Do NOT connect power to opener at this
time.

Hidden

I-

Support_-- _ _ ./

/
""-

._ "_5/16"-18xl-7/8"
Bracket
(Not Suppl_

5/16"-18x7/8'

Screw

5/16" LOckWasher

Li,i,
5/16"18xl -7/8"

FJL!jlI!
© !!HD
©
5/16"o 18x7/8"

Nut 5/16"-18

Lock Washer 5/16"

t S-j::;'s'° c''"°"

Hardware Shown Actual Size

Lag Screws
- - "
- -- - _
.
_ (NOt Provided)
5/16"-18x7/8" Screw
5/16" LOck Washer
5/16"-18 Nut

Installation Step 6
Install the Door Control

Locate the door control within sight of the door at a
minimum height of 5 feet where small children
cannot reach, and away from all moving parts of the
door and door hardware.
The door control is typically attached directly to the
wall. If installing into drywall, drill 5/32" holes and
use the anchors provided. For pre-wired installations
(as in new home construction), Console models
may be mounted to a standard single gang box
(Figure 2).
1. Strip 1/4" of insulation from one end of the bell
wire and connect it to the two screw terminals on
the back of the door control: white to 2 and
white/red to 1.
2. Pry off cover along one side with a screwdriver
blade (Figure 1). Fasten with 6ABx1-1/4" selftapping screws (standard installation) or 6-32x1"
machine screws (pre-wired installation) as
follows:

Do not connect to live electrical wiling. Connect
only to 24 Volt/oH, voltage wires. Connection to
live wires or higher voltage may cause serious
injury from shock, burn or electrocution.
Children operating or playing with a garage
door opener can injure themselves or others.
The garage
door could close and cause
serious injury or death.
Install the door control (or any additional push
buttons) out of the reach of children and away
from all moving parts of the door and door
hardware, but where the garage door is visible.
Do not allow children to operate the push
button(s) or the remote control(s).
A moving garage door could injure someone
under it. Activate the opener only when the
door is properly adjusted, you can see it clearly,
and there are no obstructions to door travel.

Hardware Shown Actual Size

• Install bottom screw, allowing 1/8" to protrude
above wall surface.
6AB x 1-1/4" Screw
_ UihJIlnJIlilililil
Ililn_

• Position bottom of door control on screw head
and slide down to secure. Adjust screw for snug
fit.

Insulated
Staples

Control Console (std installation)

• Install top screw with care to avoid cracking
plastic housing. Do not overtighten.

Control Console (pre*wired)

Dry Wall Anchors

• Insert top tabs and snap on cover.

Figure 1

3. (For standard installation only) Run the bell wire
up the wall and across the ceiling to the opener.
Use insulated staples to secure the wire in
several places. Be careful not to pierce the wire
with a staple, creating a short.
4. Connect the bell wire to the terminal screws on
the opener panel: white to 2; white/red to 1.
5. Position the antenna wire as shown.

Figure 2

REMOVE & REPLACE COVER
To Replace,
Insert
Top Tabs
. •
First

• •

PRE-WlRED
INSTALLATION

To Remove,
Twist
Here

•

24 Volt
2-Condustor
Bell Wire

2-Condustor
Ben Wim

BACK VIEW

of Opener
STANDARD
CONTROL
CONSOLE

6. Attach the User Safety Instruction label to the wall
near the door control, and the Maintenance
Instruction label in a prominent location on the
inside of the garage door.

Do NOT connect the power and operate the
openerat this time. The trolley will travel to the
full open position but will not return to the
close position
until the sensor beam is
connected and properly aligned.

Page 32 explains how to use the door control.

See Safety Reversing
beginning on page 21.

Installation
Install

Sensor

instructions

Step 7

the Light and the Lens

Install the light
• Install a 75 watt maximum light bulb in the socket.
The light will turn ON and remain lit for
approximately 4-1/2 minutes when power is
connected. Then the light will turn OFF.

Ught
Lens

• If the bulb burns out prematurely due to vibration,
replace it with a standard neck "Garage Door
Opener" bulb.

Gu_e

Slot

Install the lens

• For convenience, the lens may be installed
after Adjustment Step 4 on page 30.

5Ught
WattBulb
Max.
Lens
Tab

• Apply slight pressure on the sides of the lens and
slide the tabs into the slots in the end panel.
• Reverse the procedure to remove the lens.

Installation

Step 8

Attach the Emergency
Release Rope and Handle

Do not use the red handle to pull the door
open or closed. The rope knot could become
untied and you could fail Use the emergency
release only to disengage the trolley and, if
possible, only when the door is closed.

• Thread one end of the rope through the hole in the
top of the red handle so "NOTICE" reads right side
up as shown. Secure with an overhand knot, at
least 1" from the end of the rope to prevent
slipping.

Garage doors are heavy. If the door is open
when the handle is pulled, the door could
close inadvertently
if it is not properly
balanced. Serious injury may result to persons
under the door. Make sure the doorway is clear
of persons and obstructions
before pulling
handle when door is open.

• Thread the other end of the rope through the hole
in the release arm of the outer trolley.
• Adjust rope length so the handle is 6 feet above
the floor. Secure with an overhand knot.
If it is necessary to cut the rope, heat seal the
cut end with a match or lighter to prevent
unraveling.

Trolley

_1-- Emergency
Release Handle

Installation
Electrical

Step 9

Requirements

To prevent electrocution
or fire, installation
and wiring must be in compliance with local
electrical and building codes.

To reduce the risk of electric shook, your garage
door opener has a grounding type plug with a third
grounding pin. This plug will onlyfit into a grounding
type outlet.

Do NOTuse an extension cord, 2-wire adapter,
or change the plug in any way to make it fit
your outlet.

If the plug doesn't fit into the outlet you have,
contact a qualified electrician to install the proper
outlet.

To avoid installation difficulties,
do not run the opener at this time.

Right

Wrong

If permanent wiring is required by your local code, refer to the following procedure:

Permanent
Widng
Connections

To make a permanent connection through the
7/8" diameter hole in the top of the opener
(according to local code):
• Remove the opener cover screws and set the
cover aside.

Ground Tab

• Remove the attached 3-prong cord.
• Connect the black (line) wire to the screw on the
brass terminal; the white (neutral) wire to the
screw on the silver terminal; and the ground wire
to the green ground screw. The opener must be
grounded.
• Reinstall the cover.

Black
- Wke

WLre

White Wire
Wire

To avoid installation difficulties,
do not run the opener at this time.

The Safety Reversing System
IMPORTANT INFORMATION ABOUT THE
SAFETY REVERSING SENSOR

The safety reversing sensor must be connected
and aligned correctly before the garage door
opener will move in the down direction. This is a
required safety device and cannot be disabled.

Without a properly working safety reversing
sensor, persons (particularly children) could
be injured or killed by a closing garage door.
Read and follow all instructions,
To protect small children, install the safety
reversing
sensor so that the beam will be
between 4 - 6" above the garage floor.

When properly connected and aligned, the safety
reversing sensor will detect an obstacle in the path
of its electronic beam. The sending eye (with an
orange indicator light) transmits an invisible light
beam to the receiving eye (with a green indicator
light). If an obstruction breaks the light beam while
the door is closing, the door will stop and reverse to
full open position, and the opener light will flash
10 times.

Disconnect power to the garage door opener
before installing the safety reversing sensor,

If it is necessary to mount the units on the wall, the
brackets must be securely fastened to a solid surface
such as the wall framing. Extension brackets (see
accessories) are available if needed. If installing in
masonry construction, add a piece of wood at each
location to avoid drilling extra holes in masonry if
repositioning is necessary.

The units must be installed inside the garage so
that the sending and receiving eyes face each other
across the door, between 4 - 6" above the floor.
Either can be installed on the left or right of the door
as long as the sun never shines directly into the
receiving eye lens.

The invisible light beam path must be unobstructed.
No part of the garage door (or door tracks, springs,
hinges, rollers or other hardware) may interrupt the
beam while the door is closing.

The mounting brackets are designed to clip onto the
track of sectional garage doors without additional
hardware.

1
I
Sensor Beam
4-6" max,
above floor

Sortsor B6am
4-6" max,
above floor

k
Invisible Light Beam
Protection Area

Figure 1: Facing the door from inside the garage

Figure 2
the Safety Step
Reversing
Installation
10
Install

Sensor

DOOR TRACK MOUNT (Right Side)

I
•

INSTALLING

THE BRACKETS

Track

',Door
Up
Indicator
light

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.
Bracket

They may be installed in one of three ways, as
follows.
Garage door track installation

(preferred):

• Slip the curved arms over the rounded edge of
each door track, with the curved arms facing the
door. 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 in Figure 2.

Figure 3

WALL MOUNT (Right Side)

Extension
Bracket

(See Accessories)

If your door track will not support the bracket
securely, wall installation is recommended.

(Provided with
Extension

Wall installation:
• Place the bracket against the wall with curved
arms facing the door. Be 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.
_nsor

• 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.)

, ,;racket
(Provided with
Extension Bracket)

Figure 4

• Attach brackets to wall with lag screws (not
provided).

Lerls

Sensor
Bracket

• 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

Lens

MOUNT

light

(Right

Side)

indicator
tight
(Provided with
ExtensionBracket)

Floor installation:
--

• Use wood blocks or extension brackets (see
Accessories) to elevate sensor brackets so the
lenses will be 4-6" above the floor.

Attach w_h
concrete anchors
(not provided)

Extension
_.._Exlension

• Carefully measure and place right and left
assemblies at the same distance out from the wall.
Be sure all door hardware obstructions are
cleared.

Bracket

(See Accessories)

• Fasten to the floor with concrete anchors as
shown.

Hardware Shown Actual Size

1/4"-20x1/2"

(2)

Wing Nut 12)

Insulated Staples (20)

MOUNTING AND WIRING THE SAFETY SENSORS

Figure 5

• Slide a 1/4"-20xl/2" carriage bolt head into the slot on
each sensor. Use wing nuts to fasten sensors to
brackets, wRh lenses pointingtoward each other
across the door. Be sure the lens is not obstructed by
a bracket extension. See Figure 5.

Wing nut
1/4" 20x1/2"

• Finger tighten the wing nuts.
• Run the wires from both sensors to the opener. Use
insulated staples to secure wire to wall and ceiling.
• Strip 1/4" of insulationfrom each set of wires.
Separate white and white/black wires sufficientlyto
connect to the opener terminal screws: white to 2 and
white/black to 3.
ALIGNING THE SAFETY SENSORS

Cardage bo]_

Trouble Shooting the Safety Sensors
1. If the sendingeyeindicator light does not g/ow
steadiiyafter installation,check for:
• Electric power to the opener.
• A short in the white or white/black wires. These can
occur at staples, or at screw terminal connections.
• Incorrectwiring between sensors and opener.
• A broken wire.

• Plug in the opener. The indicator lights in both the
sending and receiving eyes will glowsteadilyit wiring
connections and alignment are correct.
The sending eye orange indicator light will glow
regardless of alignment or obstruction. If the green
indicator light in the receiving eye is off, dim, or
flickering (and the invisible light beam path is not
obstructed), alignment is required.
• Loosen the sendingeye wing nut and readjust, aiming
directly at the receiving eye. Lock in place.
• Loosen the receiving eye wing nut and adjust sensor
until Ltreceives the sender's beam. When the green
indicator light glows steadily, tighten the wing nut.

Figure 6

2. If the sending eye indicator lightg/owe steadi/ybut the
receiving eye indicator light doesn't:
• Check alignment.
• Check for a broken wire to the receiving eye.
3. If the receiving eye indicator light is dim, realign either
sensor.
NOTE: When the invisib/e beam path is obstructedor
misa/igned whi/e the door is c/osing, the door wi//
reverse, ff the door is already open, # wi//not c/ose. The
opener fights wi// f/ash 10 times. (/f bulbs are not
installed, 10 clicks can be heard.) See page 21.

Wiring the Safety Sensors

Installation Step 11
Fasten Door Bracket
Follow instructions which apply to your door
type as illustrated below or on page 25.

A horizontal brace should be long enough to be secured to 2 vertical supports. A vertical brace should
cover the height of the top panel.
The illustration shows one piece of angle iron as the horizontal brace. For the vertical brace, 2 pieces of
angle iron are used to create a "U"-shaped support. The best solution is to check with your garage door
manufacturer for an opener installation door reinforcement kit.

Header
Bracket
d vertical reinforcement
is needed for lightweight garage doors
(fiberglass, aluminum, steeL, doors with
glass panel, etc), (Not Provided)

Figure I

J
f

_oof
Bracket
Location

--....,.......

Figure 2

• Center the door bracket on the previously marked
vertical guideline used for the header bracket
installation. Note the correct UP placement, as
stamped inside the bracket.
• Position the bracket on the face of the door within
the following limits:

Hardware Shown Actual Size

A) The top edge of the bracket 2"-4" below the top
edge of the door.
B) The top edge of the bracket directly below any
structural support across the top of the door.

Nut 5/16" - 18

• Mark and drill 5/16" left and right fastening holes.
Secure the bracket as shown in Figure 1 if there is
vertical reinforcement.

IIIII[lllillll[ILllllllllllllllllL
Carriage Bolt

If your installation doesn't require vertical reinforcement but does need top and bottom fastening holes
for the door bracket, fasten as shown in Figure 2.

5/16"-18 x 2-1/2"

Please read and comply with the warnings and reinforcement Instructions on page 24.
They apply to one-piece doors also.

Header Wall
2x4 Support

Header

-- Finished

Ooor
Bracket

Coiling --

Horizontal and vertical reinforcement is
• needed for lightweight garage doors
lass, alumk_um, steel, door with
glass panel, stc,). (Not Provided)

Placement
of Door
Bracket

VediCal

Nut

Garage Door

5/16"-18
Door
Bracket

5,116"
Top of Door
(Inside Garage)
/

€

exposed framing or for
the optional installation,
For a door with no
use 5/16"x1-1/2" lag
screws (not provided)

• Center the bracket on the top of the door, in line
with the h,eader bracket as shown. Mark holes.

of Door
Top
Edge
Optiona_
Placement

Carriage Bolt
5!16"-18X2-1f2"
i

Hardware Shown Actual Size

• Drill 5/16" pilot holes and fasten the door bracket
with hardware provided.

If the door has no exposed framing, drill 3/16" pilot
holes and fasten the bracket with 5/16"xl -1/2" lag
screws (not provided) to the top of the door.

Nut 5/16" - 18

The door bracket may be installed on the top
edge of the door if required for your installation.
(Refer to the dotted line optional placement
drawing.) Drill 3/16" pilot holes and substitute
5/16"x1-1/2" lag screws (not provided) to fasten
the bracket to the door.

LockWasher

5/16"

IIIIIII11111111LLLIIIIIlI
IIIIII1
Carriage

Bolt

5/16"-18 x 2-1/2"

Installation
Connect

Step 12

Door Arm to Trolley

Follow instructions which apply to your door
type as illustrated below and on page 27.

Make sure garage door is fully closed. Pull the emergency release handle to disconnect the outer trolley
from the inner trolley, Slide the outer trolley back (away from the pulley) for 8" minimum as shown below,
Figure 1:

Figure 2:

• Fasten straight door arm section to outer trolley
with the the 5/16"xl" clevis pin. Secure the
connection with a ring fastener.
• Fasten curved door arm to the door bracket in the
same way, using the 5/16")( 1- I/4" c/evis pin.

• Bring arm sections together. Find two pairs of holes
that line up and join sections. Select holes as far
apart as possible to increase door arm rigidity.

I
I

i
i

Outer Trolley
levis Pin
5/16"x 1"

Screws
Door Arm
5/16"-18x7/8"

ClevisPin
5/16"x1-1/4"

Figure

DoorArm

Hole

_rB_ok_

Alignment

Figure2

Alternative

Figure 3:
• If holes in curved arm are above holes in straight
arm, disconnect straight arm. Cut about 6" from
the solid end. Reconnect to trolley with cutend
down as shown.

• Bring arm sections together.
• Find two pairs of holes that line up and join with
screws, lock washers and nuts.
Hardware Shown Actual Size

©@o
Nut 5/16"-18

Lock Washer

Clevis Pin
5/16"xl" (Trolley)

5/16"

Screws
5/16"- 18x7/8"
Ring Fastener

Clevis Pin
5/16"x 1-1/4" (Door Bracket )

Figure 3

Hex Screw
5/16"-18x7/8"

Proceed to Adjustment Step 1, page 28. Trolley will re-engage automatically when the opener Is operated.
26

Assemble the Door Arm:
Door

• Fasten the straight and curved door arm sections
together to the longest possible length (with a 2 or
3 hole ovedap).

Ring
Lock
Washers
5/16"

• With the door closed, connect the straight door arm
section to the door bracket with the 5/16"xl-1/4"
clevis pin.

Clevis Pin
5/16"x1-1/4"

Nuts
5/16"-18

Straight
Arm
Screws
5/16"-18x7/8

• Secure with a ring fastener.

Door Ann

On one-piece doors, before connecting the door arm to the trolley the travel limitsmust be adjusted. Limit adjustment
screws are located on the left side panel as shown on page 28. Follow adjustment procedures below.

FULLYCLOSED POSITION
Inner Tro_lay OuterTrolley

Clo_ed

..................

_.___._."

Open Door
!

FULLY OPEN POSITION
Outer Trolley

Doorwith

Door Arm

Backward Slant

Adjustment Procedures for One-Piece Doors
Open Door Adjustment:
Decrease UP limit

Closed Door Adjustment:
Decrease DOWN limit

• Turn the UP limit adjustment screw counterclockwise 5-1/2 turns.

• Turn the DOWN limit adjustment screw clockwise 5
complete tums.

• Press the Door Control push bar or button. The
trolley will travel to the fully open position.

• Press the Door Control push bar or button. The
trolley will travel to the fully closed position.

• Manually raise the door to the open position
(parallel to the floor), and lift the door arm to the
trolley. The arm should touch the trolley just in
back of the door arm connector hole. Refer to the
fully open trolley/door arm positions in the
illustration. If the arm does not extend far enough,
adjust the limit further. One full turn equals 2" of
trolley travel.

• Manually close the door and lift the door arm to the
trolley. The arm should touch the trolley just ahead
of the door arm connector hole. Refer to the fully
closed trolley/door arm positions in the illustration. If
the arm is behind the connector hole, adjust the limit
further. One full turn equals 2" of trolley travel.

Connect the door arm to the trolley.
• Close the door and join the curved arm to the connector hole in the trolley with the remaining clevis pin. It may
be necessary to lift the door slightly to make the connection.
• Secure with a ring fastener.
• Run the opener through a complete travel cycle. If the door has a slight "backward" slant in full open position
as shown in the illustration, decrease the UP limit until the door is parallel to the floor.

Adjustment Section: Pages 28 - 30
Adjustment Step 1
Adjust

the UP and DOWN

Limits
Improper adjustment of the travel limits will
interfere with the proper operation of the safety
reverse system. The door might not reverse
properly when required and could seriously
injure or kill someone under it. Test the safety
reverse system following all adjustments to the
travel limits. See page 30.

Do not make any limit adjustments until the
safety reversing sensors are completely
installed.
Limit adjustment settings regulate the points at
which the door will stopwhen moving up or down.
If anything interferes with the door's upward travel, it
will stop. If anything interferes with the door's
downward travel (including binding or unbalanced
doors), it will reverse.
To operate the opener, press the Door Control push
bar or button. Run the opener through a complete
travel cycle.

Limit
Adjustment
I_
"................
llllhlllll,0 0 0

• Does the door open and close completely?

Screws
0 0

• Does the door stay closed and not reverse
unintentionally when fully closed?
If your door passes both of these tests, no limit
adjustments are necessary unless the reversing test
fails (See page 30).

Cover
Protection

Adjustment procedures are outlined below.
Read the procedures carefully before
)roceeding to Adjustment Step 2. Use a
screwdriver to make limit adjustments. Run the
opener through a complete travel cycle after
each adjustment.

Left Side Panel

Bolt

NOTE: Repeated operation of the opener during
adjustment procedures may cause the motor to
overheat and shut off. Simply wait 15 minutes and
try again.

Adjustment Label

How and When to Adjust the Limits
• If the door does not open completely, but
opens at leastfive feet:

• If the opener reverses in fully closed position:
Decrease down travel. Turn the DOWN limit
adjustment screw clockwise, One turn equals 2" of
travel.

Increase up travel. Turn the UP limit adjustment
screw clockwise. One turn equals 2" of travel,
NOTE: To prevent the trolley from hitting the cover
_rotection bolt, keep a minimum distance of 2-4"
between the trolley and the bolt.

• If the door revereeswhen closing and
there is no visible interference to travel cycle:

Adjust the UP (open) force as explained in
Adjustment Step 2.

If the opener lights are flashing, the Safety
Reversing Sensors are either not installed,
misaligned, or obstructed. See Troubleshooting,
page 23.

• If the door does not close completely:
Increase down travel. Turn the DOWN limit
adjustment screw counterclockwise. One turn
equals 2" of travel.

Test the door for binding: Pull the emergency
release handle. Manually open and close the door. If
the door is binding, call for garage door service. If
the door is not binding or unbalanced, adjust the
DOWN (close) force. See Adjustment Step 2.

• If door does not open at least 5 feet:

If the door still won't close completely and the trolley
bumps into the trolley stop bolt (see page 4 or 5), try
lengthening the door arm (see page 26) and
decreasing the down limit.
28

Adjustment

Step 2

Adjust the Force

Too much force on the door will interfere with
the proper operation of the safety reverse
system. The door might not reverse properly
when required and could seriously Injure or kill
someone under it. Do not increase the force
beyond the minimum amount required to close
the door. Do not use the force adjustments to
compensate for a binding or sticking garage
door. Test the safety reverse system following
all adjustments to force levels. See page 30.

Force adjustment controls are located on the back
}anel of the opener. Force adjustment settings
regulate the amount of power required to open and
close the door.
The door will stop in the up direction if anything
interferes with its travel. The door will reverse in the
down direction if anything interferes with its travel
(including binding or unbalanced doors).
If the forces are set too light, door travel may be
interrupted by nuisance reversals in the down
direction and stops in the up direction.
Weather conditions can affect the door
movement, so occasional adjustment may be
needed.

Back panelof
doorop_n6r

Force
Adjustment
Control

The maximum force adjustment range is 260 degrees,
about 3/4 of a complete turn. Do not force controls
beyond that point. Turn force adjustment controls
with a screwdriver.

Adjustment Label

How and When to Adjust the Forces
Test the DOWN (close) force

Make 10 degree turn adjustments until the door stops
easily. After each adjustment, run the opener through
a complete travel cycle.

Grasp the door bottom when the door is about
halfway through DOWN (close) travel. The door
should reverse. Reversal halfway through down
travel does not guarantee reversal on a two-inch
obstruction. See page 30. If the door is hard to
hold or doesn't reverse, decrease the DOWN (close)
force by turning the control counterclockwise.

If the door doesn't open stleast5

feet

Increase UP (Open) force by turning the control
clockwise. Make 10 degree turn adjustments until
door opens completely. Re-adjust the UP limit if
necessary. After each adjustment, run the opener
through a complete travel cycle.

Make 10 degree turn adjustments until the door
reverses normally. After each adjustment, run the
opener through a complete cycle.

If the door reverses during the down (close) cycle
and the opener lights aren't flashing

Test the UP (open) force

Increase DOWN (close) force by turning the control
clockwise. Make 10 degree turn adjustments until the
door completes a close cycle. After each adjustment,
run the opener through a complete travel cycle. Do
not increase the force beyond the minimum
amount required to close the door.

Grasp the door bottom when the door is about
halfway through UP (open) travel. The door should
stop. If the door is hard to hold or doesn't stop,
decrease UP (open) force by turning the control
counterclockwise.

Adjustment Step 3
Test The Safety Reversing

Sensor

• Press the remote control push button to open the
door.
• Place the opener carton in the path of the door.
• Press the remote control push button to close the
door. The door will not move more than an inch,
and the opener light will flash.
Professional service is required ff the opener
closes the door when the safety reversing
sensor is obstructed.
i The garage door opener will not close from a
remote control if the indicator light in either
sensor is off(alerting you to the fact that the
sensor is misaligned or obstructed).

F-- l

The garage door can be closed by pressing and
holding the Door Control push bar or button until
down travel is completed.

Adjustment

Step 4

Test the Safety Reverse

System

Test:
• Place a one-inch board (or a 2x4 laid flat) on the
floor, centered under the garage door.
• Operate the door in the down direction. The door
must reverse on striking the obstruction.

o' 'ooooo
i

Adjustment:
If the door stopson the obstruction, it is not traveling
far enough in the down direction.
• Increase the DOWN limit by turning the DOWN
limit adjustment screw counterclockwise 1/4 turn.
• Repeat the test.
On a sectional door, make sure limit
adjustments do not cause the trolley to move
within 2-1/2" of the trolley stop bolt. If
necessary, lengthen straight door arm to
maintain this minimum distance.

• When the door reverses on the one-inch board,
remove the obstruction and run the opener through
3 or 4 complete travel cycles to test adjustment.
(or a 2x4 laid fiat)

If the door will not reverse after repeated
adjustment attempts, call Sears Service Center
for garage door opener service.

Important

safety check

Repeat Adjustment Steps 1, 2 and 4 after:
• Each adjustment of door arm length, force controls
or limit controls.
• Any repair to or adjustment of the garage door
(including springs and hardware)•
• Any repair to or buckling of the garage floor.
• Any repair to or adjustment of the opener.
3O

IMPORTANT SAFETY INSTRUCTIONS

To reduce the risk of severe injury or death to persons:
1. READ AND FOLLOW ALL INSTRUCTIONS.
2. Do not permit children either to operate or to
play with the opener. Keep remote control in a
location inaccessible to children.
3. Operate opener only when the door is in full
view and free from any obstruction. Keep the
door in sight until it is completely closed. NO
ONE SHOULD CROSS THE PATH OF THE
MOVING DOOR.
4. Check safety reversal system monthly. See
page 30. The garage door MUSTreverse on
contact with a one-inch (or a 2x4 board laid
flat) object placed on the floor. If an adjustment
is made to either the force or the limit of travel,
both adjustments may be needed and the
safety reversal system must be checked.
Failure to properly adjust the opener may
result in severe injury or death.

5. If possible, use the emergency release only
when the door is in a closed position. Caution
should be taken whenever the disconnect cord
is actuated with the door open. Weak or broken
springs may cause the door to fall rapidly,
causing injury or death to persons.
6. KEEP GARAGE DOORS PROPERLY
BALANCED. See page 3. An improperly
balanced door may not reverse when required
and could result in severe injury or death,
Repairs to cables, spring assemblies and other
hardware must be made by a professional
garage door person.
7. Disconnect the electric power to the garage
door opener before making any repairs or
removing the covers.

8.SAVE THESE INSTRUCTIONS.

Care of Your Opener
The remote control

Limit and force adjustment controls

3-FUNCTION

Limit Controls

Force Controls

Adjustment Label
(Located on the left side panel)

Adjustment Label
(Located on the right side panel)

The lithium battery should
Open this end
first to avoid
produce power for up to
cracking
5 years. To replace battery,
use the visor clip or screwdriver
blade to pry open the case, as
shown. ("Open" location is
stamped on back of transmitter case.) Insert battery
positive side down.

Weather conditions may cause some minor
changes in door operation requiring some readjustments, particularly during the first year of
operation.

Replace cover as follows. 3-Function remote: Insert
the 3 tabs at the opposite end and snap shut.
Dispose of old batteries properly.

Pages 28 and 29 refer to the limit and force
adjustments. Only a screwdriver is required. Follow
the instructions carefully.
Repeat the safety reverse test (page 30) after any
adjustment of limits or force.

Maintenance

Schedule

Once a Month

Twice a Year

Manually operate door. If it is unbalanced or
binding, call for professional garage door service.

Check chain tension. Disconnect trolley first.
Adjust if necessary (See page 11).
Once a Year

Check to be sure door opens & closes fully.
Adjust limits and/or force if necessary.
(See pages 28 and 29.)

Oil door rollers, bearings and hinges. The opener
does not require additional lubrication. Do not
grease the door tracks.

Repeat the safety reverse test. Make any
necessary adjustments (See page 30).
31

Operation of Your Opener
Activate the opener with any of the following:
• The Remote Control: Hold push button down until
the door starts to move.
• The Door Control: Hold push button down until
the door starts to move.

Weak or broken sp/_ngs could allow an open
door to fall (either rapidly or unexpectedly),
resulting
in serious injury, death or property
damage. If possible,
use the emergency
release rope and handle onlywhen the door is
fully closed.

• The Outdoor Key Switch or Keyless Entry.
(See Accessories)
When the opener is activated with the safety
reversing sensor installed and correctly aligned:
1. If open, the door will close. If closed, the door will
open.
2. If closing, the door will reverse.
3. If opening, the door will stop (allowing space for
entry and exit of pets and for fresh air).
4. If the door has been stopped in a partially open
position, it will close.

Trolley _Release arm

5. If obstructed while closing, the door will reverse.

Emergency
Release Handle
(Pull Down)

6. If obstructed while opening, the door will stop.
7. The garage door will reverse in the closing cycle,
and the opener lights win blink for 5 seconds,
when the invisible beam is broken. If fullyopen, the
door will not close when the beam is broken. The
sensor has no effect in the opening cycle.

Manual disconnect
position

If the sensor is not installed or not aligned correctly,
the door won't close from any remote control. You
can close the door with the Door Control, the
Outdoor Key Switch, or Keyless Entry, however, if
you activate them until down travel is complete. If
you release them too soon, the door will reverse.

The Opener Light will tum on under the following
conditions: When the opener is initiallyplugged in;
when the power is interrupted; when the opener is
activated. It will turn oft automatically after 4-1/2
minutes or provide constant light when the Light
feature is activated. Bulb size is 75 watts maximum.

Operation

.--

Release Handle
(Pull Back
Towards Opener)

Emergency

_..

To Reconnect

of the Door Control
(see page 18)

Press the lighted push button to open or close
the door.
Press again to reverse the door during the
closing cycle or to stopthe door while it's
opening.

To open the door
manually: The door
should be fully closed if
possible. Pull down on the
emergency release
handle (so that the trolley
release arm snaps into a
vertical position) and lift
the door manually. The
lockout feature prevents
the trolley from reconnecting automatically, and
the door can be raised
and lowered manually as
often as neccessary.
To re-engage the trolley:
Pull the emergency
release handle toward the
opener at a 45" degree
angle so that the trolley
release arm is horizontal.
The trolley will reconnect
on the next UP or DOWN
operation, either manually
or by pressing the Door
Control push button or the
remote.

Receiver and Remote Control Programming
To complywdhFCC rules,adjustmento¢modifications
of this receiverandfor
transmitterare prohtbRed,except for changingthe code settingor replacing
the battery. THERE ARE NO OTHER USER SERVICEABLE PARTS.

SE( URri '.F
Your garage door opener receiver and remote
control have been pre-set at the factory. The door
will open when you press the LARGE remote
control push button. The code between the remote
control and the receiver changes with each use,
randomly accessing over 100 billion new codes.
The 3-function remote control can also activate
additional SECURITY,I, garage door openers and/or
light controls.
Your SECURITY+

Children operating or playing with a garage
door opener can injure themselves or others.
The garage door could close and cause setfous
injury or death. Do not allow children to operate
the door push button(s) or remote control(s).
A moving garage door could injure or kill
someone under it. Activate the opener only
when you can see the door clearly, it is free of
obstructions, and is properly adjusted.

opener will operate with:

• several SECURITY,I, remote controls (with blue
push buttons) utilizing up to 8 functions.
• one SECURITY+ Keyless Entry System
(Model 139.53684).
Follow the instructions below to program your
opener to match any additional remotes you may
_urchase. See Accessories on page 38.

Figure I

To Add A Remote Control
If you have a Premium Control Console:

Select a remote control push
button to operate opener

1. With the doorc/osed, press and hold a remote
control push button. See Figure 1.
2. Press and hold the Light button on the door
control.
3. Press and hold the door control push button.

SECURITY'I'
3-Function
Remote Control

4. After the opener light flashes, release all buttons.
Test by pressing the remote push button.
If you do not have a Premium Control Console:
1. Press and holdthe selected remote control push
button. See Figure 1.

Figure
SECURITY,I,
Garage Door Opener

2.Then press and release the SRT (learn) button on
the back panel of the opener, Figure 2. The
indicator light on the panel will begin to blink and
the opener light will flash once.
3. Release the remote push button.
Test by pressing the remote push button.

SRT (leam)
Button

Indicator
Ught

BACK
PANEL

To Erase All Remote Control Codes
Code programming

Press and hold the SRT button on the opener panel
until the indicator light turns off (about 6 seconds).
All remote control codes are now erased. Then
follow the steps above to re-program each remote
control.

instructions

are

also located on the opener panel,

Having a Problem?
Situation

Probable

Cause and Solution

The opener doesn ?
operate from either
the Door Control or
the remote control:

1. Does the opener have electric power?. Plug a lamp into the outlet. If it doesn't light,
check the fuse box or the circuit breaker. (Some outlets are controlled by a wall switch.)
2. Have you disabled all door locks? Review installation instruction warnings on Page 11.
3. Is there a build-up of ice or snow under the door? The door may be frozen to the
ground. Remove any restriction.
4. The garage door spring may be broken. Have it replaced.
5. Repeated operation may have tripped the overload protector in the motor. Wait
15 minutes. Try again.

Opener operates
from the remote
control, but not from
the Door Control:

1. Is the Door Control lit? If not, remove the bell wire from the opener terminal screws.
Short the red and white terminals by touching both terminals at the same time with a
piece of wire. If the opener runs, check for a faulty wire connection at the Door
Control, a short under the staples, or a broken wire.
2. Are the wiring connections correct? Review Step 6, page 18.

The door operates
from the Door
Control, but not from
the remote control:

The remote control
has short range:

2. Your opener needs to re-learn a remote control code. Refer to Instructions on the
opener panel.
3. Program the receiver to match the remote control code.
4. Repeat the receiver programming procedure with all remote controls.
1. Change the location of the remote control in your car.
2. Check to be sure the antenna on the side or back panel of opener extends fully
downward.
.

Opener noise is
disturbing in living
quarters of home:
The garage door
opens and closes
by itself:

Is any door push button flashing? If your model has the Lock feature, make sure the
lock is Off.

Some installations may have shorter range due to a metal door, foil backed
insulation, or metal garage siding. (Antenna Extender Kit 41A3504)

If operational noise is a problem because of proximity of the opener to the living
quarters, the Vibration Isolator Kit 41A3263 can be installed. This kit was designed to
minimize vibration to the house and is easy to install.
1. Be sure that all remote control push buttons are off.
2. Remove the bell wire from the Door Control terminals and operate from the remote
control only. If this solves the problem, the Door Control is faulty (replace), or there is
an intermittent short on the wire between the Door Control and the opener.
3. Clear memory and reprogram all remote controls.

The door doesn't
open completely:

1. Is something obstructing the door? Remove the obstruction or repair the door.
2. If the door has been working properly but now doesn't open all the way, increase the
up force. See page 29.
3. If door opens at least 5 feet, the travel limits may need to be increased. One turn
equals 2 inches of travel. See page 28.
Repeat the safety reverse test after the adjustment is complete.

The door stops but
doesn't close
completely:

Review the travel limits adjustment procedures on page 28.
Repeat the safety reverse test after any adjustment of door arm length, close
force or down limit.

Having a Problem? (continued)
Situation

Probable

Cause & Solution

The door opens but
won't close:

1. If the opener lights blink, check the safety reversing sensor. See page 23.
2, If the opener lights do not blink and it is a new installation, check the down force.
See Adjustment Step 2, page 29. For an existing installation, see below.
Repeat the safety reverse test after the adjustment is complete•

The door reverses for
no apparent reason
and opener lights
don't blink:

Is something obstructing the door? Pull the red emergency release handle. Operate
the door manually. If it is unbalanced or binding, call for professional garage door
service.

Clear any ice or snow from the garage floor area where the door closes.
3. Review the force adjustment procedures on page 29.
4. If door reverses in the fully closedposition, decrease the travel limits (page 28).

Repeat safety reverse test after adjustments to force or travel limits. The need
for occasional adjustment of the force and limit seffings is normal. Weather
conditions in particular can affect doer travel.
The door reverses for
no apparent reason
and opener lights
blink for 5 seconds
after reversing:

Check the safety reversing sensor. Remove any obstruction or align the receiving eye.
See page 23.

The opener light:

•.. doesn't turn on:
Replace the light bulbs (75 watts maximum). Use a standard neck garage door opener
bulb if regular bulb burns out,
•.. doesn't turn off:
Is the Light feature on?. Turn it off.

The opener strains or
maximum force is
needed to operate
door:

The door may be out of balance or the springs are broken. Close the door and use the
emergency release to disconnect the trolley. Open and close the door manually. A properly
balanced door will stay in any point of travel while being supported entirely by itssphngs, If it
does not, disconnect the opener and call a professionalgarage door sewiceman. Do not
increase the force to operate the opener.

The opener motor
hums briefly, then
won't work:

1.
The garage door springs are broken. See above.
2. If the problem occurs on the first operation of the opener, door may be locked. Disable
the doorlock. If the chain was removed and reinstalled, the motor may be out of phase.
Remove the chain; cycle the motor to the down position. Observe the drive sprocket.
When it turns in a clockwise direction and stops in the down position, reinstall the chain.

Repeat the safety reverse test after the adjustment is complete,
The opener won't
operate due to
power failure:

1. Use the emergency release to disconnectthe trolley. The door can be opened and closed
manually. When the power is restored, press the Door Control push bar or button and
trolley will automatically reconnect (unless trolley is in lockout position.) See page 32.
2. The Emergency Key Release accessory (for use on garages with no service door)
disconnects the trolley from outside the garage in case of power failure.

The chain
or sags:

droops

It is normal for the chain to droop slightly in the closed door position. Use the
emergency release to disconnect the trolley. If the chain returns to normal height when
the trolley is disengaged and the door reverses on a one-inch board, no adjustments
are needed (see page 11 ).

Repair Parts
Rail Assembly Parts
4

Installation

PART
NO,

1
2
3

41A4899
10A20
41A5032

4
5
6
7
8
9
10
11
12
13
14
15

29B137
41A2828
217A238
12B590
41A5047
178B35
31D431
10A2
31B430
178B34
12B350
41A5034

2B477-1
41A5258
114A2400

PART
NO.

DESCRIPTION

1A995

Master link kit

2
3

41C5141-1
183C158-3

Complete trolley assembly
Rail - front (header) section

4
5
6

183C157-3
144C56
41A5249

Rail - center/beck section (2)
Chain Idler pulley
Chain and cable

7
8

144C62
12D598

Spreader (2)
U bracket

Parts

2
\

KEY
NO.

DESCRIPTION
Standard control console
3V 2032 Lithium battery
3-function remote control housing
(no circuit board)
Visor clip
Emergency rope & handle assy.
2-conductor bell wire - white & white/red
Header bracket w/clevis pin & fastener
Door bracket w/clevis pin & fastener
Curved door arm section
Keyless entry keypad cover
12 Volt battery
Keyless entry battery cover
Straight door arm section
Hanging brackets
Safety sensor kit (receiving and sending
eyes) with 3' 2-conductor bell wire attached
Safety sensor brackets (2)
NOT SHOWN
Assembly & Installation
page 7),
Owner's manual

hardware bag (see

10
11
12-

Repair Parts
Opener Assembly Parts

(Down)

Br_

LIMIT SWITCH

co.tact

L,ontact

KEY
NO.

PART
NO.

1
2

31D380
41C4220A

41A2817
4
5

41B4245
41A4352

6
7
8

175B88
108D58-2
30B363

9
10

12A373
41A3150

ASSEMe,v

Contact

Wire

DESCRIPTION

KEY
NO.

PART
NO.

Sprocket cover

41D3058

12
13

41D0328-4
41A2818

14
15

41D3452
41C4398A

Limit switch assembly
RPM sensor assembly

16
17
18

41C4246
41A2826
41A2822A

Wire harness assembly w/plug
Shaft bearing kit
Interrupter cup assembly

41A5021-2E

Receiver logic board assembly
Complete with:
Logic board, End panel w/all labels

41A3691

End panel
NOT SHOWN
Opener assembly hardware kit
(includes screws not designated by
a number in illustration).

Gear and sprocket assembly
Complete with:
Spring washer
Thrust washer
Retaining dng
Bearing plate
Roll pins (2)
Drive gear and worm gear
Helical gear w/retainer and grease
Drive/worm gear kit w/grease
Roll pins (2)
Line cord
End panel
Light socket
Lens
Capacitor - 1/2HP
Capacitor bracket
Terminal block w/screws

41A2825

DESCRIPTION
Universal replacement motor &
bracket assembly
Complete with: Motor, worm,
bracket, bearing assembly,
RPM sensor
Cover
Helical geer & retainer w/grease

Accessories
Sears offers many useful accessodes for your garage door opener. They are illustrated
Sears model numbers and descriptions.
139.53702

f
139.53703

Emergency Key Release:

139.53681

Requ/redfor a garage with NO
access door. Enables homeowner

139.53680

Outdoor Key Switch:

8 Foot Rail Extension

139.53684

10 Foot Rail Extension:

139.53686

Keyless Entry:

Plug-In Light Control:
Enables homeowner to turn on a
lamp, television or other appliance
from car, bedside, or anywhere in
the home with a remote.

Support Brackets:

Extension

SECURITY+

Enables homeowner to operate
garage door opener from outside
by entering a 4 digit code on
specially designed keypad.

139.53709

For finished ceilings or where
additional support is required,
based on garage construction.
Includes brackets and fastening
hardware.
41A5281

SECURITY+ Compact
3-Function Remote Control:
With loop for attaching key ring.

To allow a 10 foot door to open fully.

53589

Remote

Includes visor clip.

To allow an 8 foot door to open fully.

153725

3-Function

to open garage door manually from
outside by disengaging trolley.

Operates the garage door
automatically from outside when
remote control is not handy.

53724

SECURITY+
Control:

below with

Door Clearance Brackets:
(For Sectional Doors Onl_
Replaces top brackets and rollers on
door to reduce height of door travel.
For use when installing opener in
garage with low headroom clearance.

Brackets:

(Available only through Sears
Parts & Service)
(Optional) For safety sensor
installation onto the wall or floor.

To Add the Keyless Entry
We recommend that you program your password
before you install the Keyless Entry. You will not
need assistance, and you can test the reception at
the mounting location before installation.

If you do not have a Premium Control Console:

If you have a Premium Control Console:

2. Press the four buttons for the password, then
press and holdthe Enter button. The indicator light
on the door opener panel will blink.

1. Choose a 4-digit password using numbers from
0 to 9 (a number can be used more than once, for
example, 4, 0, 4, 1).

1. With the door closed, press the four digit password
desired, then press and hold Enter.

3. Press and release the SRT (learn) button on the
opener panel. After the opener light flashes,
release the Enter button.

2. Press and hold the light button on the door control.
3. Press and hold the door control push bar.
4. After the opener light flashes, release all buttons.

Test by pressing the password, then press Enter. The
door should begin to move.
38

Index
Access Door/Outside

Key Release Accessory ...............................................................................................

4, 5

Chain Tension ..............................................................................................................................................

4, 5, 11

Electrical Safety Warnings ........................................................................................................................

2, 20, 31

Garage Door
Testing for balance, binding and sticking ...................................................................................................
3, 28, 31
Determining high point of travel:
Sectional door ...................................................................................................................................................
12
One-piece door .................................................................................................................................................
13
Disabling existing locks ....................................................................................................................................
3, 11
Door clearance brackets (for garages with low headroom) ...........................................................................
12, 38
Force controls
Adjustment procedures .................................................................................................................................
4, 29
Problems that might require force adjustments ..........................................................................................
34, 35
Safety warnings ..........................................................................................................................................
29, 31
Door hardware .....................................................................................................................
3, 9, 11, 12, 18, 31,32
Maintenance instruction label ........................................................................................................................
11,28
Reinforcement requirements ...........................................................................................................................
4, 24
Removing of all ropes .......................................................................................................................................
3, 11
Possible door damage ...................................................................................................................................
16, 24
Travel limits
Adjustment procedures .....................................................................................................................................
Problems that might require limit adjustments ............................................................................................
Safety warnings ..........................................................................................................................................

28
34, 35
28, 31

Manual (Emergency) Release Rope & Handle
Lockout feature ....................................................................................................................................................
32
Manual disconnect ...............................................................................................................................................
32
Safety warnings .................................................................................................................................
11, 19, 31, 32
Opener Terminals
Door control connections .....................................................................................................................................
Safety reversing sensor connections ...................................................................................................................

18
23

Operational Noise
Sprocket noise .....................................................................................................................................................
Vibration noise (isolator kit) .................................................................................................................................

11
34

Receiver and Remote Control
Programming the receiver ...................................................................................................................................
Erasing all codes .................................................................................................................................................
Activating other openers ......................................................................................................................................
Safety warning .....................................................................................................................................................
Problems with remote control operation ..............................................................................................................

33
33
33
33
34

Safety Reverse Test Procedure ..........................................................................................................................
30
Testing required .................................................................................................................................
11, 30, 34, 35
Safety reverse system problems
Securing header bracket to wall .......................................................................................................................
12
Adjusting travel limits ........................................................................................................................................
28
Applying excessive force on the door ...............................................................................................................
29
Buckling or uneven floor .................................................................................................................................
4, 5
Safety Warnings .........................................................

2, 3, 9, 11, 12, 16, 18, 19, 20, 21,24, 28, 29, 30, 31,32, 33

User Instruction Label for garage wall ........................................................................................................
39

11, 18

For in-home major brand repair service:
Call 24 hours a day, 7 days a week
1-8OO-4-MY-HOME
Para pedir servicio

s" (1-800-469-4663)

de reparaci6n

a domicilio

For the repair or replacement

- 1-800-676-5811

parts you need:

Call 6 a.m. - 11 p.m. CST, 7 days a week

PartsDirect s"
1-800-366-PART

(1-800-366-7278)

www.sears.condpa

Para ordenar

piezas con entrega

rtsd irect

a domicilio

- 1-800-659-7084

For the location of a Sears Service Center in your area:
Call 24 hours a day, 7 days a week
1-8OO-488-1222
To purchase or inquire about a Sears Maintenance Agreement:
Call 7 a.m. - 5 p.m. CT, Monday - Saturday
1-800-827-6655

SEARS WARRANTY
FULL 90-DAY WARRANTY

ON GARAGE

DOOR OPENER

For 90 days from the date of purchase, Sears will repair this Garage Door Opener, free of charge, if defective in material or
workmanship.
LIMITED WARRANTY
From the 91 st day until one year from the date of purchase, Sears will furnish replacemenl pads for any defective pads, free of charge.
You pay for labor.
LIMITED WARRANTY

ON MOTOR

1/2HP MOTOR: After 1 year and through 5 years, if the motor on this Garage Door Opener is defective, Sears will furnish a replacement
motor, free of charge. You pay for labor,
LIMITATION ON LIABILITY
SEARS WILL NOT BE LIABLE FOR LOSS OR DAMAGE TO PROPERTY OR ANY INCIDENTAL OR CONSEQUENTIAL
LOSS OR
EXPENSE FROM PROPERTY DAMAGE DUE DIRECTLY OR INDIRECTLY FROM THE USE OF THIS PRODUCT. Some states do
not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply lo you.
This warranty does not cover light bulbs or repair parts necessary because of operator abuse or negligence, including the failure to
install, adjust and operate this garage door opener according to instructions contained in the owner's manual.
WARRANTY SERVICE IS AVAILABLE BY CONTACTING THE NEAREST SEARS CENTER/DEPARTMENT
IN THE UNITED STATES.
This warranty applies only while this product is in use in the United States.
This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
Sears, Roebuck and Co., Dept. 817WA, Hoffman Estates, IL 60179

114A2400B

Printed in Mexico

Source Exif Data:

File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.2
Linearized                      : No
Page Count                      : 40
Page Layout                     : SinglePage
Page Mode                       : UseNone
Producer                        : Goby Monitor Application version 3, 2, 1, 4
Create Date                     : Tue Aug 14 09:31:14 2007
Author                          : 
Title                           : 
Subject                         :

EXIF Metadata provided by EXIF.tools

Craftsman 1 2 Hp 139 53978Srt Users Manual

13953978SRT 13953978SRT CRAFTSMAN GARAGE DOOR OPENER - Manuals and Guides L0030048 View the owners manual for your CRAFTSMAN GARAGE DOOR OPENER #13953978SRT. Home:Garage Door & Opener Parts:Craftsman Parts:Craftsman GARAGE DOOR OPENER Manual

CRAFTSMAN Garage Door Opener Manual L0030048 CRAFTSMAN Garage Door Opener Owner's Manual, CRAFTSMAN Garage Door Opener installation guides

Navigation menu

Versions of this User Manual:

Views

Navigation