Full BS EN 16005 compliance checks.
Replacing dead UPS packs for safety.
24/7 rapid response for Blackheath businesses.
Fitting new DC motors and gearboxes.
False activations, known as phantom opening, are common in Blackheath due to electrical noise. We calibrate Bea Eagle sensors to ignore interference. Crucially, we test the light curtain presence sensors to ensure the door fails safe.
The powerhouse of your system in Blackheath is the High-Torque Drive Unit. When these fail, you might hear grinding noises. We diagnose specific faults like stripped nylon gears and replace the unit with OEM parts to restore factory performance.
A snapping sound often indicates a frayed drive belt. In Blackheath, 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.