Replacing dead UPS packs for safety.
Full BS EN 16005 compliance checks.
Fitting new DC motors and gearboxes.
Diagnosing and fixing logic errors.
The powerhouse of your system in West Oxfordshire is the High-Torque Drive Unit. When these fail, you might hear grinding noises. We diagnose specific faults like stripped nylon gears and replace the unit with OEM parts to restore silent operation.
False activations, known as phantom opening, are common in West Oxfordshire 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.
A snapping sound often indicates a frayed drive belt. In West Oxfordshire, we replace these with steel-core timing belts that resist stretching. We also inspect the hanger bearings. Replacing worn rollers eliminates drag, allowing the door to glide effortlessly.