Fitting new DC motors and gearboxes.
Full BS EN 16005 compliance checks.
24/7 rapid response for Parsons Green businesses.
Diagnosing and fixing logic errors.
False activations, known as ghosting, are common in Parsons Green due to weather interference. We calibrate Hotron sensors to ignore interference. Crucially, we test the light curtain presence sensors to ensure the door reverses upon obstruction.
A snapping sound often indicates a frayed drive belt. In Parsons Green, we replace these with reinforced Kevlar belts that resist stretching. We also inspect the carriage wheels. Replacing worn rollers eliminates drag, allowing the door to glide effortlessly.
The core of your system in Parsons Green is the High-Torque Drive Unit. When these fail, you might hear mechanical shuddering. We diagnose specific faults like stripped nylon gears and replace the unit with OEM parts to restore silent operation.