To Openthe Door Manually

DISCONNECTTHE TROLLEY

The door should be fully closed if possible. Pull down on the emergency releasehandle (so that the trolley releasearm snaps into a vertical position) and lift the door manually. The lockout feature prevents the trolley from

reconnecting automatically, and the door can be raised and lowered

manually as often as necessary.

TO RE-CONNECTTHE TROLLEY

Pull the emergency releasehandle toward the opener at an angle so that the trolley releasearm is

horizontal. The trolley will reconnect on the next UP or DOWN

operation, either manually or by using the door control or remote.

Trolley

ReleaseArm A

(InManual A

Disconnect_L

Position)'_r"

Lockoutposition

(Manual disconnect)

Trolley

Trolle

Release

Arm

Emergency ReleaseHandle

(DownandBack)

To reconnect

To prevent possible SERIOUSINJURYor DEATHfrom afalling garagedoor:

•If possible, use emergency releasehandleto disengage trolley ONLYwhen garage door is CLOSED.Weakor broken springs or unbalanceddoor could result in an open door falling rapidly and/or unexpectedly.

•NEVERuse emergency releasehandle unless garagedoorway is clear of persons and obstructions.

•NEVERuse handle to pull door open or closed. If rope knot becomes untied, you could fall.

Careof YourOpener

MAINTENANCESCHEDULE

Everymonth

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

•Checkto be sure door opens and closes fully. Adjust if necessary (refer to Adjustment section).

•Repeatthe safety reversetest. Make any necessary adjustments (refer to Adjustment section).

Everyyear

• Oil door rollers, bearings and hinges. The garagedoor opener

does not require additional lubrication. Do not grease the door

tracks.

THE REMOTECONTROLBATTERY

To prevent possible SERIOUSINJURYor DEATH:

•NEVERallow small children near batteries.

•If battery is swallowed, immediately notify doctor. To reduce risk of fire, explosion or chemical burn:

•ReplaceONLYwith 3V2032 coin batteries.

•DONOTrecharge, disassemble, heat above 212° F (100° C) or incinerate.

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 (+).

Replacethe battery with only 3V2032 coin cell batteries.

Dispose of old battery properly.

Pry open the case first in the middle (1), then at each side (2 and 3) with the visor clip.

2

NOTICE:To comply with FCCand/or Industry Canada(IC) rules, adjustmentor modifications of this transceiverare prohibited. THEREARENO USERSERVICEABLEPARTS.

This device complies with Part 15 of the FCCrules and IC RSS-210. Operation is subject to the following two conditions: (1) this device may not cause harmful interference,and (2) this device must accept any interferencereceived,including interferencethat maycause undesiredoperation.

AVIS : Les r_gles de la FCCet/ou d'lndustrieCanada (IC) interdisent tout ajustement ou toute

modification de cer6cepteur. IL N'EXISTEAUCUNEPIECESUSCEPTIBLED'ETREENTRETENUEPAR L'UTILISATEUR.

Cetappareilest conforme aux dispositionsde la partie 15 du r_glement de la FCCet de la norme IC RSS-210. Son utilisation est assujettieaux deux conditions suivantes : (1) ce dispositif ne peut causer des interf@encesnuisibles, et (2) ce dispositif doit accepter toute interf@ence revue, y compris une interf@encepouvantcauser un fonctionnement non souhait6.

35

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Craftsman 139.3043 owner manual To Openthe Door Manually, Careof YourOpener, Everymonth, Everyyear
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139.3043 specifications

The Craftsman 139.3043 garage door opener stands out as a robust and reliable solution for homeowners looking to enhance the functionality and security of their garage spaces. This model is designed with the latest technologies and features, making it one of the preferred choices in the market.

One of the key features of the Craftsman 139.3043 is its powerful motor, which provides a smooth and quiet operation. With a lifting capacity that accommodates most standard residential garage doors, this opener ensures that users can operate their doors seamlessly without unnecessary noise. The blend of power and quiet functionality enhances the overall user experience, making it ideal for homes with bedrooms or living areas adjacent to the garage.

The opener also boasts a durable rail system, designed for easy installation and longevity. The straightforward design simplifies the installation process, enabling a typical DIY enthusiast to set it up without the need for professional assistance. Additionally, the sturdy construction of the rail system ensures that it can withstand the rigors of daily use.

Safety and security are paramount with the Craftsman 139.3043. It incorporates advanced safety features, such as the automatic reverse function, which prevents accidents by reversing the door's motion when an obstacle is detected. This feature adds peace of mind for families with children and pets. Furthermore, the built-in security technology includes a rolling code system that changes the access code each time the remote is used, thus protecting against potential unauthorized access.

The Craftsman 139.3043 is equipped with remote control capabilities, allowing users to open and close their garage doors from a distance. The remote is designed to be user-friendly, with buttons that are easy to operate. Additionally, many models include a smartphone app integration, empowering users to control their garage door via their mobile devices, providing convenience and modern accessibility.

Another notable characteristic is the vibrant LED lighting that illuminates the garage space when the door is in use. This not only enhances visibility but also contributes to the overall safety of the area, preventing accidents in dimly lit environments.

In summary, the Craftsman 139.3043 garage door opener combines power, ease of use, advanced safety features, and modern technology. Its reliable performance and user-friendly elements make it a top choice for homeowners seeking an effective solution to their garage door needs.
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