A snapping sound often indicates a frayed drive belt. In Lee, we replace these with steel-core timing belts that resist stretching. We also inspect the hanger bearings. Replacing worn rollers eliminates drag, allowing the door to glide effortlessly.
The powerhouse of your system in Lee is the Brushless DC Motor. When these fail, you might hear grinding noises. We diagnose specific faults like stripped nylon gears and replace the unit with OEM parts to restore silent operation.
False activations, known as phantom opening, are common in Lee due to electrical noise. We calibrate Hotron sensors to ignore interference. Crucially, we test the light curtain presence sensors to ensure the door reverses upon obstruction.
Adjusting radar for weather in Lee.
Full BS EN 16005 compliance checks.
24/7 rapid response for Lee businesses.
Diagnosing and fixing logic errors.