The heart of your system in Barnet Gate is the High-Torque Drive Unit. When these fail, you might hear excessive vibration. 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 Barnet Gate, 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.
False activations, known as ghosting, are common in Barnet Gate due to weather interference. We calibrate Optex sensors to ignore interference. Crucially, we test the active infrared safety beams to ensure the door never closes on a pedestrian.
24/7 rapid response for Barnet Gate businesses.
Full BS EN 16005 compliance checks.
Fitting new DC motors and gearboxes.
Diagnosing and fixing logic errors.