Installation

STEP 4 Hang Opener Chassis

THE OPENER CHASSIS MUST BE SECURELY FASTENED TO A STRUCTURAL SUPPORT OF GARAGE.

Three representative Installations are shown. Yours may be different. Hanging brackets should be angled (Fig.l) or crossed (Fig.2) to provide rigid support, On finished ceUings (Fig.3), attach a sturdy metal bracket (not supplied) to ceiling joists before installing opener.

PROCEDURE: On EACH side of the opener measure the distance from chassis to the structural supports.

Cut beth pieces of the hanging bracket to required lengths,

Ratten one end of each bracket and bend or twist to fit the fastening angles. Do not bend at the bracket hole=. Drill 3/16" pilot holes in the structural supports. Attach the flattened ends of brackets to supports with 5/16" xl-7/8" lag screws.

Lift opener and fasten to hanging bracket as shown. Check to make sure Tee rail Is centered over door. REMOVE

2x4. Operate door manually. If door hita the rail, raise header bracket.

GREASE THE TOP AND THE UNDERSIDE OF RAIL SURFACE ON WHICH TROLLEY SLIDES. A TUBE OF GREASE IS SUPPLIED.

FIGURE 2

5/16"-18x7/8" Screw

5/16"LockWasher 5/16"-18Nut_

 

FIGURE 3

FIGU RE 1

FINISHED

CEILING

 

 

Lag Screws

 

5/16"xl-7/8"

 

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

Screws

5/16" Lock Washer

5/16"xl -7/8"

5/16"-18 Nut

STEP 5 Attach Emergency Release Rope & Handle

USE EMERGENCY RELEASE ROPE ONLY TO DISENGAGE TROLLEY. DO NOT USE ROPE AND HANDLE TO PULL THE DOOR OPEN OR CLOSED.

PROCEDURE: Thread one end of rope through hole in top

of red handle so 'NOTICE' reads right side up as shown. Secure with an overhand knot.

NOTE: Knot should be at least 1" from end of the rope to prevent slipping.

Thread other end of rope through hole in release arm of

trolley. Adjust rope length so that handle is 6 feet above the floor. Secure with an overhand knot.

NOTE: If it is necessary to cut rope, heat seal the cut end with a match or lighter to prevent fraying and/or raveling.

Overhand

 

 

Knot

Trolley

 

Tt_ley

 

Rope

Release Arm

 

 

 

 

Emergency

 

Overhand

Release Handle

 

 

 

Knot

 

12

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Craftsman 139.53515SR - I/2HP, 139.53626SR - I/2HP Attach Emergency Release Rope & Handle, 16LockWasher 5/16-18Nut
Page 11 Page 13

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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