24/7 rapid response for Berkhamsted businesses.
Fitting new DC motors and gearboxes.
Diagnosing and fixing logic errors.
Full BS EN 16005 compliance checks.
False activations, known as random cycling, are common in Berkhamsted due to reflective surfaces. 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 frayed drive belt. In Berkhamsted, we replace these with reinforced Kevlar belts that resist stretching. We also inspect the hanger bearings. Replacing worn rollers eliminates vibration, allowing the door to glide effortlessly.
The core of your system in Berkhamsted 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 factory performance.