71
Earthquake Emergency
Kone · Electric Traction Elevators
What does 71 mean?
The KONE LCE W/KDM elevator system has detected seismic activity, triggering its earthquake emergency protocol. The elevator will proceed to the nearest floor and open its doors for passenger evacuation, then typically shut down.
Common Causes
- Activation of the elevator's internal earthquake detection sensor.
- External signal from a building-wide seismic monitoring system.
Repair Steps & Checklist
Click steps to track your progress.
- 1
Guide passengers to exit the elevator car immediately upon door opening.
- 2
Inspect the elevator's seismic sensor for physical damage or incorrect mounting if false alarms occur.
- 3
Follow post-earthquake inspection and restart procedures specific to KONE LCE W/KDM systems and local regulations before returning to service.
Verified technical data. Last updated: March 2026
Related Faults
Source: Kone Electric Traction Elevators