The powerhouse of your system in Bermondsey is the Brushless DC Motor. When these fail, you might hear mechanical shuddering. 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 stretched transmission cable. In Bermondsey, 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.
False activations, known as ghosting, are common in Bermondsey 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.
24/7 rapid response for Bermondsey businesses.
Replacing dead UPS packs for safety.
Diagnosing and fixing logic errors.
Full BS EN 16005 compliance checks.