Replacing garage door sensors can be a relatively simple task, but it’s important to follow the proper steps to ensure the sensors are installed correctly and functioning properly.
Here’s a step-by-step guide on how to replace garage door sensors by Garage Door Repair Phoenix AZ.
Step 1: Gather Tools and Supplies Before you start, you’ll need to gather the necessary tools and supplies. These will typically include a ladder, pliers, wire cutters, a screwdriver, a drill, and a new set of sensors. Make sure the new sensors are compatible with your garage door opener system.
Step 2: Turn Off Power For safety reasons, it’s important to turn off the power to the garage door opener before replacing the sensors. Locate the circuit breaker or fuse that controls the garage door opener and switch it off.
Step 3: Remove Old Sensors To remove the old sensors, you’ll need to locate them on either side of the garage door. They’ll be mounted near the bottom of the door track, usually a few inches off the ground. Use a screwdriver to remove the screws that hold the sensors in place, and carefully pull the sensors off the mounting brackets.
Step 4: Disconnect Wires Once you’ve removed the sensors, you’ll need to disconnect the wires that are connected to them. Use wire cutters or pliers to carefully detach the wires from the sensor terminals. Make note of which wires are connected to which terminals, as you’ll need to reconnect them later.
Step 5: Install New Sensors Now it’s time to install the new sensors. Position the new sensors on the mounting brackets and use screws to secure them in place. Make sure the sensors are level and aligned with each other.
Step 6: Reconnect Wires After the new sensors are in place, you’ll need to reconnect the wires. Use the notes you made earlier to ensure the wires are connected to the correct terminals on the new sensors. Use wire cutters or pliers to strip the wire ends if necessary, and then attach them to the terminals.
Step 7: Test Sensors Once the sensors are connected, it’s time to test them to make sure they’re working properly. Turn the power back on to the garage door opener, and then activate the garage door opener using the remote or wall control panel. If the sensors are working properly, the door should open and close smoothly. If the door doesn’t move or stops halfway, the sensors may need to be adjusted or realigned.
Step 8: Adjust Sensors (if necessary) If the door doesn’t move or stops halfway, the sensors may need to be adjusted or realigned. Use a level to make sure the sensors are perfectly level with each other, and adjust the sensors until they’re aligned. Some garage door openers may have a light on the sensor that indicates when they’re properly aligned.
Step 9: Secure Wires Once the sensors are working properly and aligned, secure the wires to the garage door track or nearby surface using zip ties or clips. This will prevent the wires from getting tangled or caught on the door.
Replacing garage door sensors can be a relatively simple task, but it’s important to follow the proper steps by Garage Door Repair Phoenix AZ to ensure the sensors are installed correctly and functioning properly. With the right tools and a little bit of know-how, you can replace your garage door sensors in just a few easy steps.
Acclaim Garage Door Repair of Phoenix
1107 E Bell Rd ste 16, Phoenix, AZ 85022, United States
1-602-833-1218