Indoor Electromagnetic Lock is an interlocking device for electronic control mechanisms to prevent misoperation of high-voltage switchgear appliances. Applicable places are mainly suitable for the front and rear cabinet doors of indoor high-voltage switchgear, isolating switches, circuit breakers, grounding wires and other parts that need to be locked to achieve interlocking to prevent misoperation. It is an indispensable locking device for power generation and power supply departments.
1. Electric Lock closes the door loudly a. Check whether there is a rubber gasket installed; b. Check the iron plate end, whether the screw is too loose; c. Check whether the distance between the magnetic lock lock body and the suction plate is appropriate. 2. The iron plate cannot be sucked firmly a. Check whether the power supply "power and voltage" 1A/12V/24V output is reduced; b. Check whether there are foreign objects on the surface of the magnet (such as dust, rust deposits, foreign objects, etc.). 3. Electronic Locks iron plate needs to be adjusted frequently a. Check whether the iron plate is equipped with pins; b. Check whether the iron plate has a rubber pad; c. It is suggested that the customer put the "screw fixative" on the screw. 4. After the iron plate is sucked, it feels a slight vibration a. Check whether the main surface of the Electromagnetic Lock is completely attached to the iron plate and whether there is no foreign matter, or try loosening the iron plate; b. Check whether the voltage and current are sufficient;
5. The delay function is invalid a. Keyless Hidden Electric Control Lock "delay adjustment" starts timing after power-on, not after closing the door; b. The delay of Electromagnetic Lock is 0, 3, 6, 9 seconds, check if the time is set to 9 seconds. 6. After power on, the LED light is slightly bright and cannot be sucked Check if the voltage is sufficient to supply the Electromagnetic Lock requirement (1A current/12V voltage should be supplied). 7. After power on, the red LED light is always on, but the green light is not on It may be that the sensing element of the Electromagnetic Lock is damaged and needs to be replaced. 8. The double-door magnetic lock cannot be absorbed after being used for a period of time The double-door Electromagnetic Lock consumes a lot of power. Check whether the power supply is sufficient (whether it is sufficient for the required current and voltage of the double-door electromagnetic lock, or whether there is a line loss). 9. There is no action with the controller Check if the "output" contact of the controller is correct. The above are the nine common faults and solutions of the access control Electromagnetic Lock. In actual use, specific problems need to be analyzed in detail.
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