A snapping sound often indicates a frayed drive belt. In Theydon Bois, 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 ghosting, are common in Theydon Bois due to electrical noise. We calibrate Bea Eagle sensors to ignore interference. Crucially, we test the light curtain presence sensors to ensure the door fails safe.
The heart of your system in Theydon Bois is the High-Torque Drive Unit. When these fail, you might hear excessive vibration. We diagnose specific faults like overheating windings and replace the unit with OEM parts to restore smooth motion.
Replacing dead UPS packs for safety.
Adjusting radar for weather in Theydon Bois.
24/7 rapid response for Theydon Bois businesses.
Full BS EN 16005 compliance checks.