False activations, known as ghosting, are common in Rotherhithe due to electrical noise. We calibrate Optex sensors to ignore interference. Crucially, we test the light curtain presence sensors to ensure the door fails safe.
A snapping sound often indicates a worn toothed belt. In Rotherhithe, 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.
The heart of your system in Rotherhithe is the High-Torque Drive Unit. When these fail, you might hear grinding noises. We diagnose specific faults like overheating windings and replace the unit with OEM parts to restore silent operation.
Fitting new DC motors and gearboxes.
Full BS EN 16005 compliance checks.
Replacing dead UPS packs for safety.
Diagnosing and fixing logic errors.