The heart of your system in Halstead is the Brushless DC Motor. 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 Halstead, we replace these with steel-core timing belts that resist stretching. We also inspect the hanger bearings. Replacing worn rollers eliminates vibration, allowing the door to glide effortlessly.
False activations, known as phantom opening, are common in Halstead due to reflective surfaces. We calibrate Optex sensors to ignore interference. Crucially, we test the active infrared safety beams to ensure the door reverses upon obstruction.
Replacing dead UPS packs for safety.
24/7 rapid response for Halstead businesses.
Diagnosing and fixing logic errors.
Full BS EN 16005 compliance checks.