The powerhouse of your system in Alperton is the High-Torque Drive Unit. When these fail, you might hear mechanical shuddering. We diagnose specific faults like overheating windings and replace the unit with OEM parts to restore factory performance.
False activations, known as ghosting, are common in Alperton due to reflective surfaces. We calibrate Optex sensors to ignore interference. Crucially, we test the light curtain presence sensors to ensure the door reverses upon obstruction.
A snapping sound often indicates a worn toothed belt. In Alperton, we replace these with steel-core timing belts that resist stretching. We also inspect the hanger bearings. Replacing worn rollers eliminates friction, allowing the door to glide effortlessly.
Adjusting radar for weather in Alperton.
Full BS EN 16005 compliance checks.
Fitting new DC motors and gearboxes.
Diagnosing and fixing logic errors.