iron padlock has a little suction or insufficient suction. The reasons and solutions are as follows:
 
 
　　 1. The magnetic lock is not installed according to specifications when it is installed.
 
 
　　2. If the inspection is not the above problem, you can consider the problem with the wire you choose. You can use a multimeter to measure the voltage of the magnetic lock power input (the normal condition of the magnetic lock is 12V). The farther the magnetic lock is from the power supply, the greater the voltage drop will be. Insufficient voltage will also cause insufficient suction power of the magnetic lock, or no suction power at all.
 
 
　　3. The traction plate of the magnetic lock is installed too tightly, so that the magnetic lock body and the traction plate are not all sucked together, but a certain part is sucked together. This is bound to cause insufficient suction.
 
 
long shackle padlock has a little suction or insufficient suction. The main reason is the above. We all need the correct method to operate and use the automatic door magnetic lock. These are all things we all need to understand. For the insufficient suction of the magnetic lock , We all need to solve these problems in time.