False activations, known as phantom opening, are common in Darent due to weather interference. We calibrate Hotron sensors to ignore interference. Crucially, we test the light curtain presence sensors to ensure the door fails safe.
The heart of your system in Darent 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 silent operation.
A snapping sound often indicates a stretched transmission cable. In Darent, 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.
24/7 rapid response for Darent businesses.
Fitting new DC motors and gearboxes.
Adjusting radar for weather in Darent.
Replacing dead UPS packs for safety.