False activations, known as phantom opening, are common in Harlow due to electrical noise. We calibrate Bea Eagle sensors to ignore interference. Crucially, we test the active infrared safety beams to ensure the door fails safe.
A snapping sound often indicates a worn toothed belt. In Harlow, we replace these with steel-core timing belts that resist stretching. We also inspect the nylon rollers. Replacing worn rollers eliminates vibration, allowing the door to glide effortlessly.
The core of your system in Harlow 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 smooth motion.
24/7 rapid response for Harlow businesses.
Full BS EN 16005 compliance checks.
Diagnosing and fixing logic errors.
Fitting new DC motors and gearboxes.