Replacing dead UPS packs for safety.
Fitting new DC motors and gearboxes.
Full BS EN 16005 compliance checks.
Diagnosing and fixing logic errors.
The powerhouse of your system in Cranley Gardens is the High-Torque Drive Unit. 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 smooth motion.
A snapping sound often indicates a worn toothed belt. In Cranley Gardens, 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.
False activations, known as phantom opening, are common in Cranley Gardens due to reflective surfaces. We calibrate Optex sensors to ignore interference. Crucially, we test the light curtain presence sensors to ensure the door fails safe.