False activations, known as phantom opening, are common in Farnham due to electrical noise. We calibrate Optex sensors to ignore interference. Crucially, we test the light curtain presence sensors to ensure the door reverses upon obstruction.
The heart of your system in Farnham is the High-Torque Drive Unit. When these fail, you might hear mechanical shuddering. We diagnose specific faults like overheating windings and replace the unit with OEM parts to restore silent operation.
A snapping sound often indicates a worn toothed belt. In Farnham, we replace these with steel-core timing belts that resist stretching. We also inspect the carriage wheels. Replacing worn rollers eliminates drag, allowing the door to glide effortlessly.
Replacing dead UPS packs for safety.
Diagnosing and fixing logic errors.
24/7 rapid response for Farnham businesses.
Fitting new DC motors and gearboxes.