1, the triangle keys must be trained and obtained by the use of special equipment operator. Other personnel shall not be used.

2, the use of triangular key must be accompanied by a safety warning signs or in the triangle surrounding a keyhole warning signs: pay attention to non professionals are not allowed to use the triangular key to determine the car position when the door is open.

3, the user or owner must specify one or more of the knowledge staff as the elevator electromechanical administrator, responsible for the daily management of the elevator; a larger number of elevator unit, elevator administrator should obtain special equipment operation certificate.

4, the administrator shall be responsible for the collection and management of the elevator elevator keys (including the control box, the room door key, lock key, door lock; elevator triangular key) if the administrator changes it should do the handover appear triangle key work.

5, is strictly prohibited by any person without the triangle key to the use of irrelevant personnel; otherwise, the accident, the consequences of self.

6, the correct use of the triangle key:

1) opens the door, you should confirm the car position; the car is not in the layer to prevent accidents caused by falling TA;

2) open the door of the hall lighting, clear all kinds of debris, and attention to the surrounding may not have nothing to do with other personnel;

3) insert the key into the lock hole and confirm the direction of the lock;

4) operator should stand well, keep the center of gravity, and then press the direction of the lock, slowly open the lock;

5) door locks open, the hall door open a treaty 100mm wide seam, take down the triangle key, observation well, especially the attention of the hall door can not open too large;

6) personnel in the operation after the completion of the lock, the door has reliable locking should be confirmed.

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