Full BS EN 16005 compliance checks.
Fitting new DC motors and gearboxes.
Replacing dead UPS packs for safety.
Diagnosing and fixing logic errors.
False activations, known as random cycling, are common in Wood End Green 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.
The core of your system in Wood End Green is the Brushless DC Motor. When these fail, you might hear grinding noises. We diagnose specific faults like encoder positioning errors and replace the unit with OEM parts to restore silent operation.
A snapping sound often indicates a stretched transmission cable. In Wood End Green, we replace these with steel-core timing belts that resist stretching. We also inspect the hanger bearings. Replacing worn rollers eliminates vibration, allowing the door to glide effortlessly.