Binjiang Building and Lingzhi successfully signed

Binjiang Building and Lexus successfully signed...

More

Elevator speed limiter - ten kinds of faults that may be cau

Elevator speed limiter - safety clamp linkage test is an important test that must be done for elevator acceptance inspection and periodic inspection. It requires the car to evenly arrange the corresponding load. In the machine room, the arti...

More

Elevator electrical maintenance knowledge

Below, let us systematically summarize the maintenance knowledge of the various parts of the elevator electrical. 1, the role of safety loop To ensure that the elevator can operate safely, there are many safety components on the elevator. O...

More

Summer is hot! The elevator will also heatstroke, and these

1 Reasons for the temperature rise in the equipment room 1.1 The location of the building structure of the equipment room itself Most of the elevator rooms are on the top floor of the building. Some of the machine rooms are a raised room on...

More

Method for operating elevator power failure lockout program

1: Place a fence on the lobby floor and in the car. 2: Post the elevator to stop using the prompt sign 3: Enter the equipment room, touch the traction machine, control cabinet, switch box, etc. in the equipment room with the right hand back,...

More

Elevator common sense 50 questions

How to check the elevator? 1. After the elevator is installed by the construction unit, it shall be checked and accepted according to the technical standards and quality standards stipulated by the state. At the time of acceptance, the const...

More

Common problems in elevators

How does the cargo elevator work? The elevator has a car and a counterweight, which are connected by a wire rope. The wire rope is driven by the traction of the driving device (the traction machine), so that the elevator car and the counterw...

More

Elevator procurement needs to pay attention to several detai

1. Determine the type of elevator early During the planning period of the building, the purpose of the building should be clarified, because the types of elevators used for different purposes vary widely, and late changes are very troublesom...

More

Some common sense that elevator maintenance personnel must m

After some basic common sense is available, it can bring a lot of conveniences and ideas to elevator engineers. 1. For those who are familiar with bridge rectification, it will be clear that the filter capacitor is not the same as the unfilt...

More