The heart of your system in Surbiton 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 factory performance.
False activations, known as random cycling, are common in Surbiton due to weather interference. We calibrate Hotron sensors to ignore interference. Crucially, we test the active infrared safety beams to ensure the door reverses upon obstruction.
A snapping sound often indicates a worn toothed belt. In Surbiton, we replace these with reinforced Kevlar belts that resist stretching. We also inspect the hanger bearings. Replacing worn rollers eliminates drag, allowing the door to glide effortlessly.
Full BS EN 16005 compliance checks.
Diagnosing and fixing logic errors.
Adjusting radar for weather in Surbiton.
Replacing dead UPS packs for safety.