Round Elevator Button TA560 Wordless Flat Concave Stainless Steel HEA260 Red Light Blue Light Four Pin Brand New

Round Elevator Button TA560 Wordless Flat Concave Stainless Steel HEA260 Red Light Blue Light Four Pin Brand New

Functional Classification

Floor Selection Buttons: These are used by passengers to select the floor they want to reach. They are usually set both inside the elevator car and in the waiting hall. The button panel inside the car will have digital markings for each floor. Pressing the corresponding digital button will make the elevator go to that floor.

Direction Buttons: Generally located in the waiting hall, there are two buttons for going up and going down. Passengers press the corresponding button according to the floor direction they need to go. The elevator control system will arrange the elevator to go to the corresponding floor based on the current position of the elevator and the passenger's call signal.

Door Open and Close Buttons: Open and close buttons are set both inside the elevator car and in some elevator waiting halls. Passengers can press the door open button to open the elevator door for easy access in and out; pressing the door close button can close the elevator door in advance.

Faults and Maintenance

Common Faults: This includes physical damage, such as wear on the button surface, or the button getting stuck; electrical problems, such as short circuits or open circuits in the circuit board, resulting in the button not working properly; software failures, where defects in the control software cause the button commands not to be correctly recognized; the influence of environmental factors, such as changes in humidity and temperature that may damage the electronic components of the button; and foreign objects blocking, such as dust and debris entering the gaps of the button, affecting the normal pressing of the button.

Maintenance Methods: Regularly clean the elevator buttons to remove surface stains and dust and prevent foreign objects from blocking; check the physical state of the buttons, such as looseness, wear, etc., and replace them in a timely manner if damaged; detect the circuit connections of the buttons to ensure the normal operation of the circuit; at the same time, update the software of the elevator control system in a timely manner to fix possible software failures.