Showing posts with label replacement parts. Show all posts
Showing posts with label replacement parts. Show all posts

Tuesday, July 3, 2012

Genie Safety Beam Photo Eye Sensors Kit Review

Genie Safety Beam Photo Eye Sensors Kit
Average Reviews:

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Our garage door stopped closing all the way; the light sensors weren't lit anymore. I ordered this kit, replaced the existing sensors, and voila, the door works great now. We probably saved a bundle by fixing it ourselves. Very happy with the product and the shipping time.

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Wednesday, June 20, 2012

Liftmaster 41A4373A Garage Door Opener Safety Beams Review

Liftmaster 41A4373A Garage Door Opener Safety Beams
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My garage door sensors, after several years, have failed to work properly. I asked for a repair quote and was told it would cost more than $80 to repair and that was if they ran into no complications. I decided the proposed charges were excessive and chose to change out the sensors myself.
To install, cut the wires from the old sensors and remove from their mount. Save the mounting bolts as none are included with the safety beam sensor kit. Splice the wires and connect to the new sensors using the supplied crimp connectors. Align the sensors using the alignment indicator lights. Then throw away the old sensors.
For me purchasing this lit and spending about 15 minutes in the garage is well worth the savings. If you are a do-it-yourselfer, perhaps this kit is for you too.PRO:
Simple to install
They work like the originals
CON:
Mounting bolts not included

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Monday, May 14, 2012

Chamberlain 801CB Replacement Safety Sensors Review

Chamberlain 801CB Replacement Safety Sensors
Average Reviews:

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My garage door would not close unless I held down the hard-wired switch, overriding the safety sensors. I did some looking and found that the LED's on my sensors were supposed to light up (one should stay illuminated, and the other should illuminate when the sensors are lined up). The LED's on my old sensors were so dim, I could only see them light up if the garage was completely dark. I took a guess that I needed new sensors. Well, long story short, I ordered these and had them in a few days. Install was a breeze, it only took about 10 minutes, and all I used was a $1 pair of wire cutters. Just remove your old sensors from their mount and cut the wires, splice the new sensor's wires with your existing garage door opener's wires using the included crimp connectors, and mount the sensors on the included brackets (or on your existing brackets). Everything worked like a charm, and I got to impress my wife with my handyman skills!

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Prevents the garage door from closing onto people, pets, or objects. Fits any Chamberlain, Liftmaster, or Craftsman garage access system manufactured after 1997. Includes: 2 safety sensors, easy to install mounting brackets and hardware, 3' extension wire and connectors.

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Thursday, December 22, 2011

Liftmaster 41A5034 Garage Door Opener Safety Beam Kit Review

Liftmaster 41A5034 Garage Door Opener Safety Beam Kit
Average Reviews:

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This unit was easy to install and fixed my old craftsman garage door opener model 139.53962SRT.
I learned a few tricks in the process
These are some general troubleshooting steps:
1.- Check the wiring first. Be sure wires has not been damaged. With ohm meter check for open circuit or short circuit.
2.-Disconnect the receiver and sender units. They both connect to the same terminals. Terminals 2 and 3 in my opener. Be sure to label the wires to be able to reconnect them later. Measure the voltage in the terminals. It should be around 6 volts DC. Terminal 2 negative. Terminal 3 positive. If there is no voltage the control card in the opener is defective. This kit will not help in that case.
3.- Reconnect the sender unit first. Its LED light should come on. If it does not, the sender is defective. Replace the sender.
4.- If the sender LED comes on, connect the receiver unit. The LED light comes on when it detects infrared light. Point the sender to the receiver. The receiver LED light should come on. If it does not try with a TV remote. TV remotes emit infrared light also. Point any TV remote to the receiver unit and press any button. The LED light in the receiver should light up. If it does not. The receiver is defective.
This kit includes a receiver unit, a sender unit and hardware to install.

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