Manuals / Craftsman / Household Appliance / Garage Door Opener

Craftsman 139.53993D Care of Your Opener, Remote Control Battery, Once a Month, Once a Year

Models: 139.53993D

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CARE OF YOUR OPENER

LIMIT AND

FORCE

 

ADJUSTMENTS:

FORCECONTROLS

Weather conditions may cause

some minor changes in door

operation requiring some re-

adjustments,

particularly

during

the first year of operation.

 

THE REMOTE CONTROL BATTERY

To prevent possible SERIOUSINJURY or DEATH:

•NEVERallow small children near batteries

•If battery is swallowed, immediately notify doctor

 

 

LIMIT

CONTROLS

Pages 27 and 28 refer to the limit

G

and force adjustments.

Only a

screwdriver

is required.

Follow the

 

instructions

carefully

 

 

Repeat the

safety reverse test

 

(Adjustment Step 3, page 29)

after any adjustment of limits or force.

The lithium battery should produce power for up to

5 years. To replace battery, use the visor clip or

screwdriver blade to pry open the case as shown. Insert

battery positive side up (+) Dispose of old battery properly.

Open this end

 

first to avoidJ

(...._

crac!_ing _ _-_'J

hous_

MAINTENANCE SCHEDULE

Once a Month

•Manually operate door. If it is unbalanced or binding, call a trained door systems technician.

•Check to be sure door opens & closes fully. Adjust limits and/or force if necessary (See pages 27 and 28).

•Repeat the safety reverse test. Make any necessary adjustments (See Adjustment Step 3).

Once a Year

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

NOTICE:To comply with FCCand or Industry Canadarules (IC), adjustment or modifications of

this receiverand/or transmitter are prohibited, exceptfor changingthe code setting or replacing the battery. THEREARENOOTHERUSERSERVICEABLEPARTS.

Testedto Complywith FCCStandardsFORHOME OR OFFICEUSE.Operation is subject to the following two conditions: (1) this devicemay not causeharmful interference,and (2) this device must acceptany interferencereceived,including interferencethat maycause undesiredoperation.

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Craftsman 139.53993D owner manual Care of Your Opener, Remote Control Battery, Once a Month, Once a Year
Page 31 Page 33

139.53993D specifications

The Craftsman 139.53993D is a top-tier garage door opener designed for efficiency, convenience, and durability. This model is part of Craftsman's renowned lineup, known for reliable home improvement products. With its advanced features and technology, this garage door opener offers users a blend of functionality and modern convenience.

One of the standout features of the Craftsman 139.53993D is its powerful motor. Equipped with a robust 1/2 horsepower motor, it delivers strong lifting power, making it suitable for handling standard residential garage doors with ease. This strength ensures a smooth and reliable operation, even for heavier doors.

The technology integrated into the Craftsman 139.53993D significantly enhances security. This model utilizes a rolling code technology that changes the code each time the remote is used, making it nearly impossible for intruders to gain access. The safety features extend to the presence of an infrared safety sensor, which detects any obstacles in the door’s path and reverses its direction, preventing accidents and injuries.

Convenience is a key characteristic of this garage door opener. The Craftsman 139.53993D is compatible with various remote controls, including a keypad entry, allowing for keyless entry. Additionally, the model includes an integrated Wi-Fi capability. This feature grants homeowners remote access via a mobile app, enabling them to monitor and control their garage door from anywhere, adding an extra layer of convenience.

Installation is user-friendly owing to its clear instructions and included components. Most users can set it up in a short timeframe without professional help. Furthermore, the design of the motor unit is compact, allowing for easy placement and ensuring that it does not take up excessive space in the garage.

Alongside its functionality, the Craftsman 139.53993D is built with durability in mind. It features all-steel construction, providing long-lasting reliability and strength, suitable for the demands of daily use. The quiet operation is another impressive feature, ensuring that the door opens and closes smoothly without causing disturbances.

In summary, the Craftsman 139.53993D garage door opener stands out with its powerful motor, advanced security features, convenient technology, and robust construction. It reflects Craftsman's commitment to quality and innovation in home improvement solutions, making it a dependable choice for homeowners seeking a reliable garage door opener.