False activations, known as random cycling, are common in Osterley due to electrical noise. We calibrate Optex 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 Osterley, we replace these with reinforced Kevlar belts that resist stretching. We also inspect the hanger bearings. Replacing worn rollers eliminates friction, allowing the door to glide effortlessly.
The heart of your system in Osterley 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 smooth motion.
Replacing dead UPS packs for safety.
24/7 rapid response for Osterley businesses.
Diagnosing and fixing logic errors.
Fitting new DC motors and gearboxes.