False activations, known as random cycling, are common in Surrey Heath due to weather interference. 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 Surrey Heath, we replace these with steel-core timing belts that resist stretching. We also inspect the carriage wheels. Replacing worn rollers eliminates friction, allowing the door to glide effortlessly.
The core of your system in Surrey Heath is the High-Torque Drive Unit. 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.
Diagnosing and fixing logic errors.
Adjusting radar for weather in Surrey Heath.
Replacing dead UPS packs for safety.
Full BS EN 16005 compliance checks.