Garage Door Fuse Blown

2 the glass fuse on the circuit board has blown or popped.

Garage door fuse blown. Problems with the circuit breaker should only be handled by a professional. In most cases a tripped circuit breaker is caused by a temporary overload on the circuit or a short circuit in some device plugged into the circuit. They act as a safety device to prevent an electrical fire. The owner s manual would tell you if your model has a reset and cover how to use it.

Then you will need to determine which fuse has blown. 1 the transformer has failed due to a power surge. Now you need to locate the blown fuse. Often times however a more serious issue will prevent an operator from receiving power such as a blown fuse or circuit breaker.

Check the labeled area that corresponds to the part of the house that lost power. Replace the blown fuse with one of the same type and amperage. A blown fuse may be discolored cloudy or have a melted or broken metal piece inside. These devices are made up of wire that can melt and break an electrical circuit when the current exceeds a safe level.

North orange county garage door services broken springs new motors new doors rollers repairs lift master chamberlain genie marantec l s garage door services 714 878 5928 contact us for a free quote. Look inside the fuse for charred glass or a broken filament evidence of a blown fuse. Garage doors sometimes seem to have a mind of their own often deciding when and how far they want to open or close. Here is what may cause your garage door opener to not power on.

With the main power still off unscrew the blown fuse and remove it. Identify the broken fuse. 3 the circuit board itself is faulty. Turn off the main power switch to disconnect power to the fuse box.

4 a wire or wire harness is loose or burnt.