Diagnosing and fixing logic errors.
Full BS EN 16005 compliance checks.
24/7 rapid response for Longlands businesses.
Replacing dead UPS packs for safety.
A snapping sound often indicates a frayed drive belt. In Longlands, we replace these with steel-core timing belts that resist stretching. We also inspect the hanger bearings. Replacing worn rollers eliminates friction, allowing the door to glide effortlessly.
False activations, known as phantom opening, are common in Longlands due to electrical noise. We calibrate Bea Eagle sensors to ignore interference. Crucially, we test the active infrared safety beams to ensure the door never closes on a pedestrian.
The heart of your system in Longlands is the High-Torque Drive Unit. 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 smooth motion.