Replacing dead UPS packs for safety.
Diagnosing and fixing logic errors.
Full BS EN 16005 compliance checks.
Adjusting radar for weather in Mayfair.
The heart of your system in Mayfair 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 smooth motion.
A snapping sound often indicates a worn toothed belt. In Mayfair, we replace these with steel-core timing belts that resist stretching. We also inspect the nylon rollers. Replacing worn rollers eliminates vibration, allowing the door to glide effortlessly.
False activations, known as phantom opening, are common in Mayfair due to reflective surfaces. We calibrate Optex sensors to ignore interference. Crucially, we test the active infrared safety beams to ensure the door never closes on a pedestrian.