A maintenance visit that only wipes the sensor is not maintenance. This is the checklist our engineers work through on every automatic door AMC visit.
Why AMC pays for itself
An automatic door in a hospital or mall runs thousands of cycles a week. Preventive service catches worn belts, drifting sensors and loose fixings before they cause a shutdown at peak footfall.
The checklist
- Carriage and track inspection, wheel wear and belt tension.
- Safety sensor recalibration — presence and activation zones re-tested against the leaf position.
- Force and closing-speed measurement.
- Battery backup and fail-safe release test, including fire-alarm interlock where fitted.
- Program switch and access control functions checked in every mode.
- Fixings, seals and guide profile tightened and cleaned.
- Written service report with readings.
Comprehensive vs non-comprehensive
Comprehensive AMC includes genuine spares; non-comprehensive covers labour and visits with parts billed separately. High-traffic sites are almost always better off comprehensive.
- AMC
- automatic doors
- maintenance