Fitting new DC motors and gearboxes.
24/7 rapid response for East Finchley businesses.
Full BS EN 16005 compliance checks.
Replacing dead UPS packs for safety.
A snapping sound often indicates a frayed drive belt. In East Finchley, we replace these with steel-core timing belts that resist stretching. We also inspect the hanger bearings. Replacing worn rollers eliminates drag, allowing the door to glide effortlessly.
False activations, known as ghosting, are common in East Finchley due to reflective surfaces. We calibrate Bea Eagle sensors to ignore interference. Crucially, we test the active infrared safety beams to ensure the door reverses upon obstruction.
The core of your system in East Finchley is the High-Torque Drive Unit. When these fail, you might hear mechanical shuddering. We diagnose specific faults like stripped nylon gears and replace the unit with OEM parts to restore silent operation.