False activations, known as phantom opening, are common in Stratford High Street due to weather interference. We calibrate Optex sensors to ignore interference. Crucially, we test the active infrared safety beams to ensure the door fails safe.
A snapping sound often indicates a stretched transmission cable. In Stratford High Street, we replace these with steel-core timing belts that resist stretching. We also inspect the hanger bearings. Replacing worn rollers eliminates friction, allowing the door to glide effortlessly.
The core of your system in Stratford High Street 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.
Replacing dead UPS packs for safety.
24/7 rapid response for Stratford High Street businesses.
Diagnosing and fixing logic errors.
Adjusting radar for weather in Stratford High Street.