False activations, known as ghosting, are common in Carshalton due to electrical noise. We calibrate Optex sensors to ignore interference. Crucially, we test the active infrared safety beams to ensure the door reverses upon obstruction.
A snapping sound often indicates a worn toothed belt. In Carshalton, we replace these with steel-core timing belts that resist stretching. We also inspect the carriage wheels. Replacing worn rollers eliminates friction, allowing the door to glide effortlessly.
The powerhouse of your system in Carshalton is the Brushless DC Motor. 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.
Full BS EN 16005 compliance checks.
Adjusting radar for weather in Carshalton.
Fitting new DC motors and gearboxes.
Diagnosing and fixing logic errors.