The power lock cannot be unlocked: it may be caused by a power failure, a control line failure, or a failure of the lock itself. First, check whether the power supply is normal, and ensure that the power cable of the lock is properly connected. Secondly, check whether the control line is correctly connected, such as whether the control signal of the access control system or the password lock is delivered. If the above conditions are normal, you may need to replace the latch itself.
The electric lock cannot be locked: it may be due to the lock body of the lock cannot work properly or the lock core is damaged. First, check whether the lock body of the interlock is blocked or damaged by foreign objects. Clean the lock body of the interlock and ensure its normal operation. If the lock core is damaged, the lock core may need to be replaced.
The electric lock emits abnormal noise: it may be due to the abnormal working of the electromagnetic part of the lock or the foreign body or damage of the mechanical part of the lock. First of all, check whether the electromagnetic part of the lock is working normally, and whether there is a short circuit or overcurrent. Secondly, check whether there is foreign matter or damage to the mechanical part of the lock, and clean or replace the relevant parts to eliminate noise.
Lock temperature is too high: it may be caused by the lock working time is too long or the power supply is unstable. First, check whether the working time of the lock exceeds the rated working time, if so, you need to stop using the lock and wait for it to cool. Secondly, check whether the power supply is stable, if the power supply is unstable, it may cause the lock to heat too high, the solution is to check and repair the power supply problem.
