The padlock is widely used in daily life. Since the parts are closed in the lock body, it is not necessary to install it when used, so there is little failure. The padlock used for a long time will be locked, and the lock beam does not jump.
1, lock heart does not turn
The failure of the locked heart often appears a padlock that does not often open in front of the long-term lock. The padlock has long been caused by wind-blown rain, and there is a phenomenon such as rust and falling dirt between the lock and the lock body, so that the lock cannot be rotated.
Before the troubleshooting, it should be carefully controlled whether the keys are this lock key, and it is undoubtedly eliminating the failure.
The ruled approach is to pick a small diesel or gasoline, a slight moment, insert the key to try. If you can’t turn it, add some diesel or gasoline, multiple bubbles for a period of time, and turn back with the keys to turn back until all move. Don’t use your strength and twinkle the key.
In addition, there is also a lock-in-chief due to the damage of the key to the key. At this time, you should carefully find the damage of the tooth, if the damage is smaller, the repair is still unlocked after the repair; if the damage is large, you should find other spare keys to unlock.
2, the key plug is not flexible
The key has been inserted and not flexible for a long time. You can sprinkle some pencil powder {graphite} in the keyhole, and then the switch can be switched several times. Do not add oil oil to the keyhole, which will affect the bullet activity and unexpectedly open faults.
3, lock beam does not jump
The lock beam does not have a fault, because the lock beam is derived, the lock beam and the lock beam have a scraping phenomenon, and the rust and the endless dirt will not be jumped.
Exclude: Insert the key into the lock, rotate to the open position and don’t move, and gently tap the lock body or force the lock body with a homach. If you can’t open it, you can add a little gasoline or diesel to the lock beam, and then tap it, until the lock beam jumps out. After the lock beam is jumped out, use a hammer to correct the lock beam, and then continue to use.
4, key to break into the lock
The key to disconnect the mounting lock body is more frequent, and the method of excluding the case should be determined according to the discrevention.
(1) The key is broken into the lock from the root and leaves a section in the lock. Can be clamped with tweezers or tools such as sharp pliers.
(2) The key is broken into the lock from the middle and cannot be shocked. In this case, only the seven-hole sealing of the disassembly is removed. After shocking the bullet, remove the lock and the broken key together, then reload the lock, bullet, etc., seal it with aluminum wire.