The powerhouse of your system in Cranleigh is the Brushless DC Motor. When these fail, you might hear mechanical shuddering. We diagnose specific faults like overheating windings and replace the unit with OEM parts to restore factory performance.
A snapping sound often indicates a frayed drive belt. In Cranleigh, 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 random cycling, are common in Cranleigh due to reflective surfaces. We calibrate Optex sensors to ignore interference. Crucially, we test the light curtain presence sensors to ensure the door reverses upon obstruction.
Full BS EN 16005 compliance checks.
Diagnosing and fixing logic errors.
Adjusting radar for weather in Cranleigh.
24/7 rapid response for Cranleigh businesses.