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79

Special Service Recall

Kone · Electric Traction Elevators

¿Qué significa 79 ?

The KONE LCE W/KDM elevator has been commanded to a special service mode, requiring it to return to a designated floor and open its doors for passenger evacuation. This mode is typically activated for specific operational needs or maintenance.

Causas comunes

  • Activation of a dedicated key switch for special service (e.g., Fire Service switch on page 2).
  • Remote command for maintenance or security purposes.
  • Initiation of a specific operational program that requires the elevator to clear passengers.

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Guide passengers to safely exit the elevator car once the doors open.

  2. 2

    Verify the position and status of any special service key switches (e.g., 'Fire Service' input at terminals XC1/1 and XC1/2 on the Fire Status Controller on page 2).

  3. 3

    Consult the elevator control system logs to determine the source and purpose of the special service activation.

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Datos técnicos verificados. Última actualización: March 2026

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Fuente: Kone Electric Traction Elevators