Diagnosing and fixing logic errors.
Fitting new DC motors and gearboxes.
24/7 rapid response for Bromley businesses.
Full BS EN 16005 compliance checks.
False activations, known as phantom opening, are common in Bromley due to weather interference. We calibrate Optex sensors to ignore interference. Crucially, we test the light curtain presence sensors to ensure the door never closes on a pedestrian.
A snapping sound often indicates a stretched transmission cable. In Bromley, we replace these with reinforced Kevlar belts that resist stretching. We also inspect the carriage wheels. Replacing worn rollers eliminates vibration, allowing the door to glide effortlessly.
The powerhouse of your system in Bromley is the High-Torque Drive Unit. When these fail, you might hear grinding noises. We diagnose specific faults like overheating windings and replace the unit with OEM parts to restore silent operation.