Replacing dead UPS packs for safety.
24/7 rapid response for Potters Bar businesses.
Fitting new DC motors and gearboxes.
Diagnosing and fixing logic errors.
The core of your system in Potters Bar is the High-Torque Drive Unit. When these fail, you might hear mechanical shuddering. We diagnose specific faults like encoder positioning errors and replace the unit with OEM parts to restore smooth motion.
False activations, known as random cycling, are common in Potters Bar due to electrical noise. We calibrate Bea Eagle 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 Potters Bar, we replace these with steel-core timing belts that resist stretching. We also inspect the nylon rollers. Replacing worn rollers eliminates drag, allowing the door to glide effortlessly.