Craftsman 139.53664SRT2 owner manual Hang the Opener, Opener could fall and injure someone if it

Page 17

Installation Step 5

I

Hang the Opener

I

 

:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :::::::::::::::::::::::::

::::::::::::::::::::::::::::::::::::::::::::::::::-:_,3"_,_:-_;_;:;_:_;_

:: :::_:_:_:_::::_:::::::_:_L:"

The opener could fall and injure someone if it

is not properly secured. Fasten the opener

securely to structural supports of the garage.

Two representative installations are shown. Yours may be different. Hanging brackets should be angled, Figure 1, to provide rigid support. On

finished ceilings, Figure 2, attach a sturdy metalFigure 1 bracket to structural supports before installing the

opener. The bracket and fastening hardware are not

provided. See accessory page 38.

•Measure the distance from each side of the opener to the structural support.

Cut both pieces of the hanging bracket to required lengths.

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

Attach one end of each bracket to a support with 5/16"xl 8-1-7/8" lag screws.

Fasten the opener to the hanging brackets with 5/16"-18x7/8" screws, lock washers and nuts.

•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).

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

 

 

StrUctural

 

 

Supports

Measure __

 

Lag Screws

Distance

 

5/16"xl 8-1-7/8"

5/16"-18x7/6" Screw

\

 

5/16" Lock Washer

 

 

5/16 * -18NutJ_-

J_t_._

/

Figure 2

Grease the top and underside of the rail

surface where the trolley slides, A tube of grease is supplied.

(Not provided)

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

"

5/16"-18 Nut

5/16'-18X7/8" Screw

5/16" LOck Washer

Hardware Shown Actual Size

Lag Screw 5/16'-18xl-7/8"

5/16"-18x7/8"

Nut 5/16"-18

Lock Washer 6/16"

17

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Contents CRRFTSMIiN MechanicalElectricaL Start by Reviewing these Important Safety Alert SymbolsYoull Need Tools Closed Position Otherwise, the safety reverse system may notIt must close on the floor all the way across Work properly. See page 30. Floor or door shouldHardw&faSlsenlguired One-P ece Door without TrackOne-Piece Door with Track Carton Inventory Safety Reversing Sensor Installation Hardware Installation HardwareAssembly Step Assembly Section Pages 8Assemble the T-rail Attach the Belt Pulley Bracket Hardware Shown Actual SizeFasten the T-rail to the Opener Install the Trolley on the T-railCheck to make sure the belt is not twisted Install the Belt Set Belt TensionPlace To attach the belt cap retainer Attach the Belt Cap Retainer#youneed to install the header bracket Installation Section Installation StepPages 12 Proceed to ,Example One-piece door without track Jamb hardwareFasten the Header Bracket to the Wall Install the Header BracketFasten the Header Bracket to the Ceiling DoorHardware Shown Actual SizeShown Actual Size Attach the T-rail Header BracketPosition the Opener Is not properly secured. Fasten the opener Hang the OpenerOpener could fall and injure someone if it Install the Premium Control Console Install the lenses Install the Lights Lenses32 explains how to use the door control Install the lightsElectrical Requirements If permanent wiring is required by your localCode, refer to the following procedure Facing the door from inside the garage Safety Reversing SystemSensors will face each other across the garage door Install the Safety Reversing SensorFinger tighten the lock nuts Alternate Floor MountTrouble Shooting Aligning the Safety SensorsBracket Hodzontal and vertical reinforcement Fasten Door BracketScrewsnot provided Hole Alignment Alternative Connect Door Arm to TrolleyTogether to the longest possible length, with a 2 or Adjustment Procedures for One-Piece DoorsFasten the straight and curved door arm sections Adjust the UP and Down Limits Adjustment Section Pages 28How and When to Adjust the Limits If the door does not close completelyAdjust the Force Adjustment StepHow and When to Adjust the Forces Test the Down close forceTest the Safety Reverse System Test The Safety Reversing SensorImportant safety check AdjustmentTo reduce the risk of severe MaintenanceInjury or death to persons Care of Your OpenerOperation of the Door Controls Operation of Your OpenerIf you do not have a Premium Control Console Receiver and Remote Control ProgrammingIf you have a Premium Control Console Situation Having a Problem?Probable Cause and Solution Probable Cause & Solution Installation Parts Repair PartsRail Assembly Parts Opener Assembly Parts Repair PartsIf you do not have Premium Control Console AccessoriesFor Sectional Doors On12 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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