Introduction

Elevator Triangle-lock of Landing is a special tool for opening or entering the elevator shaft to perform maintenance or rescue in elevator maintenance and emergency situations. It is unknown where the elevator car is due to elevator failure and power failure. This product can help you open the elevator door for confirmation in this situation. When you open the landing door, it must be confirmed whether the elevator car is on the landing, and it must be prevented that the elevator car is not on the floor and falls into the elevator shaft to cause casualties.

Regulations on the Use

1) It must be kept by a designated person and cannot be transferred to others.

2) The user must understand its performance and hold an elevator operation certificate.

3) Elevator Triangle-lock of Landing is strictly prohibited to use in non-fault and emergency situations.