Craftsman 139.53664SRT2 owner manual Safety Reversing Sensor Installation Hardware

Page 7

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

Assembly Hardware

Washered

Screw

Hex Screw

Nut

 

Carriage Bolt

Master Unk (2)

5/16"-18x1/2" (2)

5/16"-18x7/8" (35

5/16"-18

(5)

1/4"-20x1/2" (4)

 

(mounted

in opener 5

 

 

 

 

 

Trolley

Lock Washer

Lock Nut

Threaded Shaft (1)

5/16' (4)

1/4"-20x7/16" (4)

Installation Hardware

_ll

[1I'LagScrew1'! III !II1_

EIIIIIIIIIIIIIIIIIIII0

_

_._d,e

 

 

5116"-9x1-518" (25

Hex Screw

 

 

 

 

 

5/16"-18x7/8" (4)

Nut 5/16"-18

(6)

Trolley Clip (1)

_'l't!_lL Iqlll>_],,H" '_>

©

 

)

Lag Screw

Screw

 

 

5/16"-18xl-7/8" (2)

6ABxl" (2)

 

Lock Washer 5/16"

(6)

 

 

 

 

 

Spdng/Tlolley Nut {15

 

IIIBLIIBLIII[IIIII_

 

 

 

Rope

 

 

 

 

Carriage Bolt

 

 

 

 

 

 

 

Rail Grease

D_2)

 

5/16"-18x2-1/2"

(2)

 

 

 

 

 

Insulated

 

 

 

 

 

 

 

O

 

 

Stap,esC105O I

0

Clevis Pin

 

 

Clevis Pin

Clevis Pin

Ring

5/16"x2-3/4"

(1)

5/16"x1-1/4' (1)

5/16"x1" (1)

Fastener (3)

Safety Reversing Sensor Installation Hardware

 

 

 

@

 

 

 

Carriage

Bolt

Lock Nut

Wing Nut

(2)

 

1/4" 20x1!2" (45

1/4"-20

(4)

 

 

_tllllllqllll_lqlBlllltq

 

 

©

 

 

 

Hex Screw

Screw

 

Lock

Nut

Insulated

1/4 20x1-1/2"(2)

#10-32x3/8"

(4)

#10xg2(4)

Staples

(20)

Page 6 Page 8
Image 7
Page 6 Page 8
Contents CRRFTSMIiN MechanicalElectricaL Start by Reviewing these Important Safety Alert SymbolsYoull Need Tools Work properly. See page 30. Floor or door should Otherwise, the safety reverse system may notClosed Position It must close on the floor all the way acrossOne-Piece Door with Track One-P ece Door without TrackHardw&faSlsenlguired Carton Inventory Safety Reversing Sensor Installation Hardware Installation HardwareHardware Shown Actual Size Assembly Section Pages 8Assembly Step Assemble the T-rail Attach the Belt Pulley BracketFasten the T-rail to the Opener Install the Trolley on the T-railPlace Install the Belt Set Belt TensionCheck to make sure the belt is not twisted To attach the belt cap retainer Attach the Belt Cap RetainerProceed to , Installation Section Installation Step#youneed to install the header bracket Pages 12Example One-piece door without track Jamb hardwareDoorHardware Shown Actual Size Install the Header BracketFasten the Header Bracket to the Wall Fasten the Header Bracket to the CeilingShown Actual Size Attach the T-rail Header BracketPosition the Opener Opener could fall and injure someone if it Hang the OpenerIs not properly secured. Fasten the opener Install the Premium Control Console Install the lights Install the Lights LensesInstall the lenses 32 explains how to use the door controlCode, refer to the following procedure If permanent wiring is required by your localElectrical Requirements Facing the door from inside the garage Safety Reversing SystemAlternate Floor Mount Install the Safety Reversing SensorSensors will face each other across the garage door Finger tighten the lock nutsTrouble Shooting Aligning the Safety SensorsBracket Hodzontal and vertical reinforcement Fasten Door BracketScrewsnot provided Hole Alignment Alternative Connect Door Arm to TrolleyFasten the straight and curved door arm sections Adjustment Procedures for One-Piece DoorsTogether to the longest possible length, with a 2 or If the door does not close completely Adjustment Section Pages 28Adjust the UP and Down Limits How and When to Adjust the LimitsTest the Down close force Adjustment StepAdjust the Force How and When to Adjust the ForcesAdjustment Test The Safety Reversing SensorTest the Safety Reverse System Important safety checkCare of Your Opener MaintenanceTo reduce the risk of severe Injury or death to personsOperation of the Door Controls Operation of Your OpenerIf you have a Premium Control Console Receiver and Remote Control ProgrammingIf you do not have a Premium Control Console Probable Cause and Solution Having a Problem?Situation Probable Cause & Solution Rail Assembly Parts Repair PartsInstallation Parts Opener Assembly Parts Repair PartsFor Sectional Doors On12 AccessoriesIf you do not have Premium Control Console Index Product Type Part Number Model Description 8OO-366-PART

139.53664SRT2 specifications

The Craftsman 139.53664SRT2 is a highly regarded garage door opener that combines reliability, advanced technology, and user-friendly features. Designed for residential use, this model stands out due to its robust functionality and ease of installation, making it a popular choice among homeowners.

One of the standout features of the Craftsman 139.53664SRT2 is its powerful motor. It boasts a 1/2 horsepower motor capable of lifting standard residential garage doors with ease. This strength means reliable performance even in adverse weather conditions, ensuring that your door operates smoothly and efficiently each time.

Another key technology in this model is the Smart Control system. The Craftsman 139.53664SRT2 allows users to operate their garage door remotely, thanks to its built-in Wi-Fi connectivity. By connecting to a smartphone app, homeowners can monitor and control their garage door from anywhere, providing added convenience and security. This feature also enables users to receive alerts and notifications, ensuring they are always informed about the status of their garage door.

Security is a top priority for the Craftsman brand, and the 139.53664SRT2 features advanced security measures, including rolling code technology. This technology generates a new access code each time the remote is used, effectively preventing unauthorized access and ensuring that your garage remains secure.

The installation of the Craftsman 139.53664SRT2 is straightforward, thanks to its user-friendly design and comprehensive instructions. Many users appreciate that it can be installed as a DIY project, saving on installation costs while providing the satisfaction of completing the task themselves. The system is compatible with most existing garage door systems, making it versatile for different setups.

In terms of noise level, the Craftsman 139.53664SRT2 operates quietly, allowing for a smooth opening and closing process without disturbing the household. This feature is particularly beneficial for those with living spaces above the garage.

Overall, the Craftsman 139.53664SRT2 is a dependable garage door opener that integrates modern technology, ensuring safety, convenience, and ease of use. Its powerful motor, Wi-Fi capability, and enhanced security features make it a valuable addition to any home.
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