False activations, known as ghosting, are common in Nine Elms due to weather interference. We calibrate Optex sensors to ignore interference. Crucially, we test the light curtain presence sensors to ensure the door reverses upon obstruction.
The powerhouse of your system in Nine Elms is the High-Torque Drive Unit. When these fail, you might hear grinding noises. We diagnose specific faults like encoder positioning errors and replace the unit with OEM parts to restore factory performance.
A snapping sound often indicates a worn toothed belt. In Nine Elms, 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.
Fitting new DC motors and gearboxes.
24/7 rapid response for Nine Elms businesses.
Replacing dead UPS packs for safety.
Diagnosing and fixing logic errors.