Craftsman 139.53626SR - I/2HP Attach Tee Rail to Header Bracket, Position Opener Chassis

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Installation

STEP 2 Attach Tee Rail to Header Bracket

Header

Bracket

Cle_s Pin

5/16"x2-3/4"

PROCEDURE: Position opener chassis on garage floor below the header bracket. Use packing material base to protect cover. NOTE: To enable the Tee rail to clear sectional door springs, it may be necessary to lift the chassis onto a temporary support.

CAUTION: Chassis must either be eecured to support or held firmly in place by another person.

Raise the Tee rail until pulley and header brackets come

together. Align bracket holes and join with clevis pin as shown. Insert ring fastener to secure.

Packing

MaterLal

STEP 3 Position Opener Chassis

Follow only those instructions which apply to your door type as illustrated.

TO PREVENT DAMAGE TO ALL LIGHTWEIGHT DOORS AND DOORS WITH WINDOWS, DO NOT REST

THE OPENER ON THE DOOR.

INSTALLATION

SECTIONAL & ONE-PIECE

DOOR WITH TRACK

NOTE: A 2x4 is convenient for setting an ideal door-

to-Tee rail distance. It is not necessary where headroom is insufficient.

PROCEDURE: Raise the opener chassis onto a step- ladder. Open garage door. Place a 2x4 on top section of door near centerline as shown below. Rest Tee rail on 2 x4.

INSTALLATION

ONE-PIECE DOOR

WITH NO TRACK

PROCEDURE: Measure the distance from floor to top of door (in fully open position and parallel to the floor).

Using a stepladder as a support, raise opener chassis to

the same distance from the floor (chassis will have a slight angle as shown).

The top of the door should be level with the top of opener. For maximum efficiency, do net position opener chassis more than 2 inches above this point.

Tee Rail

2x4

 

Header

Top of Opener

from FlOOr

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Contents Model 139.53626SR I/2HP Model 139.53515SR I/2HP ContentsEEP Garage Safety Reverse System Test is VeryAttempt Loosen Move or Adjust Make Needed Adjustments Do not Wear RINGS, Watches or LooseCare of the Opener Accessories Features of Your OpenerSpecifications Youll Need Tools Assembly Hardware InstallationCarefully AssemblyAssemble Tee Rail & Attach Cable Pulley Bracket Cablepulleybracket AttachestoFRONT ENDofteerailLod Slide trolley assembly along rail to screwdriver stopAttach Tee Rail To Opener Chassis LockWasherAttach Sprocket Cover to Chassis Install Chain and CableRemove Screwdriver Tighten the Chain and Cable StepExample InstallationInstallation Piece Door Without Track Installation Sectional Door Piece Door with TrackPosition Opener Chassis Installation Sectional & ONE-PIECE Door with TrackInstallation ONE-PIECE Door With no Track Attach Tee Rail to Header Bracket16LockWasher 5/16-18Nut Attach Emergency Release Rope & HandleOperation of Wall Control Wall Controlpush BAR Lock FeatureLight Feature Wiring Instructions for AccessoriesPermanent Wiring Connection Install Lights and LensesConnect Electric Power Installing LensDoor--HeaderWall Bracket OnepiecedoorLine Connect Door Arm to Trolley Sectional Door InstallationONE-PIECE Door Installation Adjustment ProceduresForce Adjustment Chart AdjustmentAdjust UP and Down Limits Limit Adjustment ChartOptional Instafl Infrared Reversing Sensor Test Safety Reverse SystemRepeat Adjustment After SET Receiver to Match SET Code Switches in ALL Transmitters to Matching PositionsSeries with Receiver Code Switches MATCH/CHANGE the Code in TransmittersDoor Wont Close Having a Problem?Probable Cause & Solution SituationUnit Must be Grounded Do not Turn onDescription Repair PartsInstallation Parts List KEY PartOown DriveWire Gear Contact Contact WireKEY Part NO. NO. Description Not Shown139.53626SR Sears WarrantyHOW to Order Repair Parts

139.53626SR - I/2HP, 139.53515SR - I/2HP specifications

The Craftsman 139.53626SR and 139.53515SR are two remarkable garage door openers that deliver reliable performance and advanced features ideal for both residential and commercial applications. Both models are powered by a robust ½ horsepower motor, providing a strong lift capability that can handle various types of garage doors.

One of the main features of the Craftsman 139.53626SR is its quiet operation. Designed with a belt drive system, it minimizes noise while delivering consistent performance. This makes it an excellent choice for homes where the garage is attached to the living space. The unit is also equipped with a soft-start and soft-stop feature, which ensures gentle movement of the door, further reducing noise and extending the lifespan of the garage door system.

The Craftsman 139.53515SR, on the other hand, incorporates a chain drive mechanism which is known for its durability and strength. This model is perfect for heavier doors or commercial applications where durability is crucial. It is built to withstand the rigors of frequent use and features a robust frame designed for long-lasting performance.

Both models include advanced safety features such as the infrared safety sensors that prevent the door from closing if something is detected in its path, thereby reducing the risk of accidents. They also come with a multi-function wall console, allowing for easy operation and access to settings like the vacation lock and door light control.

In terms of technology, the Craftsman openers are equipped with a security code system that changes the access code each time the remote is used. This feature enhances security by minimizing the risk of unauthorized access. Furthermore, both models are compatible with smartphone control options when paired with additional Craftsman connectivity accessories, providing users with the convenience of operating their garage doors remotely.

Setting up the Craftsman 139.53626SR and 139.53515SR is straightforward, thanks to the included installation manuals and clear instructions. Both models are designed for easy installation, making them ideal for DIY enthusiasts.

Overall, whether you choose the 139.53626SR for its quiet performance or the rugged 139.53515SR for its strength, both Craftsman garage door openers deliver reliability, advanced features, and safety, making them excellent additions to any home or business.
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