False activations, known as ghosting, are common in Greenwich due to electrical noise. We calibrate Hotron sensors to ignore interference. Crucially, we test the active infrared safety beams to ensure the door never closes on a pedestrian.
A snapping sound often indicates a stretched transmission cable. In Greenwich, we replace these with reinforced Kevlar belts that resist stretching. We also inspect the carriage wheels. Replacing worn rollers eliminates vibration, allowing the door to glide effortlessly.
The core of your system in Greenwich 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.
Diagnosing and fixing logic errors.
Full BS EN 16005 compliance checks.
Replacing dead UPS packs for safety.
Adjusting radar for weather in Greenwich.