Replacing dead UPS packs for safety.
Full BS EN 16005 compliance checks.
Diagnosing and fixing logic errors.
24/7 rapid response for Russell Square businesses.
The heart of your system in Russell Square is the High-Torque Drive Unit. When these fail, you might hear grinding noises. We diagnose specific faults like encoder positioning errors and replace the unit with OEM parts to restore silent operation.
False activations, known as ghosting, are common in Russell Square due to weather interference. We calibrate Optex 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 frayed drive belt. In Russell Square, we replace these with reinforced Kevlar belts that resist stretching. We also inspect the carriage wheels. Replacing worn rollers eliminates friction, allowing the door to glide effortlessly.