Fitting new DC motors and gearboxes.
Replacing dead UPS packs for safety.
24/7 rapid response for Tottenham businesses.
Diagnosing and fixing logic errors.
A snapping sound often indicates a worn toothed belt. In Tottenham, we replace these with reinforced Kevlar belts that resist stretching. We also inspect the carriage wheels. Replacing worn rollers eliminates drag, allowing the door to glide effortlessly.
The core of your system in Tottenham is the Brushless DC Motor. When these fail, you might hear excessive vibration. We diagnose specific faults like encoder positioning errors and replace the unit with OEM parts to restore silent operation.
False activations, known as phantom opening, are common in Tottenham due to reflective surfaces. We calibrate Optex sensors to ignore interference. Crucially, we test the active infrared safety beams to ensure the door fails safe.