The powerhouse of your system in Chorleywood is the High-Torque Drive Unit. When these fail, you might hear excessive vibration. We diagnose specific faults like stripped nylon gears and replace the unit with OEM parts to restore silent operation.
A snapping sound often indicates a worn toothed belt. In Chorleywood, we replace these with reinforced Kevlar belts that resist stretching. We also inspect the nylon rollers. Replacing worn rollers eliminates vibration, allowing the door to glide effortlessly.
False activations, known as ghosting, are common in Chorleywood due to weather interference. We calibrate Hotron sensors to ignore interference. Crucially, we test the light curtain presence sensors to ensure the door reverses upon obstruction.
Diagnosing and fixing logic errors.
Adjusting radar for weather in Chorleywood.
Full BS EN 16005 compliance checks.
Fitting new DC motors and gearboxes.