The working principle of electric lock is to lock or unlock the electric lock by pushing or pulling the release lever generated by electromagnetism. Generally speaking, electric locks usually work by electromagnetic force generated by electromagnetism. The two working modes of the electric lock port are power-off locking, that is, the lock tongue cannot be opened without power supply, on the contrary, the lock tongue can be opened through power supply; Power-off unlocking, that is, under the condition of power-on, the lock tongue can be opened, and vice versa.
The advantage of the electric lock is that the main stress parts of the electric lock tongue, such as the internal structure connecting rod, are made of stainless steel, which is particularly durable. All coils are insulating oil, which is more durable than those of other manufacturers. The surface technology has been polished, polished and baked at high temperature, which is more wear-resistant and durable. Can bear 800kg thrust; Alloy lock body; Stainless steel lock tongue; Passed100000 aging tests; Anode hardening electroplating treatment, durable and beautiful; Sand blasting and anodic hardening treatment on the surface of lock body; The coil can be continuously energized for use.
Installation method:
Some troubleshooting after the installation of the electric lock port Why can't the electric lock port be opened after installation: Check whether the controller contacts are connected incorrectly; If the door cannot be opened after the electric lock port is matched with the door opening button, please check the mode of the electric lock port, open or close it, and determine the NO and NC contacts of the switch button terminal.
Reasons why the electric lock cannot be opened on site after installation:
1, the structure of the electric lock mouth and the mechanical linkage work. If the mechanical lock tongue of the door frame is close to the electric lock mouth, the door closing fan must be gently pushed to separate the mechanical lock tongue from the locking tongue of the electric lock mouth, so that the door can be opened normally.
2. Due to structural problems, all factories have this problem at present, so the gap between the door frame and the door should be reserved during installation.
3. If the site environment is as above, it is better to suggest that customers adopt "magnetic lock".
Check whether the power supply is normal after the installation of the electric lock port, whether the connection mode of the controller is NO and NC, and whether the contacts are correct, and check the lock tongue of the electric lock port.
The first article of "National Professional Standard for Lock Repairers" has a certain social status and has already become a basically mature profession. The government's management of the lock repair industry is very strict, and there are clear regulations on the professional skills and professional qualifications of employees, and there are also quite strict regulations on the issuance of professional licenses and the annual replacement system.