Introduction of replacement of anti-theft door lock and analysis of matters needing attention in operation

Although in our impression, anti-theft door locks are common products with safe and reliable performance, if they are not maintained in time in the later period, it may be found that the door locks of anti-theft doors have failed and cannot achieve the original purpose. At this time, in addition to maintenance, it can also be replaced. Today, I will explain to you the method and specific process steps of replacing the anti-theft door lock, from which we can find that replacing the reliable anti-theft door lock in time can ensure our actual living safety.

A, anti-theft door lock replacement method

To replace the lock of the security door, the simple operation steps are as follows: first, remove the outer panel inside the lock, then remove the lock core, and finally remove the lock core. Generally speaking, just open the lock panel first, and then replace the lock cylinder. Then the specific way is: if it is a general door lock, first take down one of the screw lock cores, and then you can easily pull out the lock core. However, for some special locks, this is not desirable. It would be nice to change the way! First take off the protective sleeve with the lock core, then remove one of the screws, and by the way, remove the screw on the handle of the door, and then the lock core can be easily pulled out.

Second, matters needing attention

First of all, when we replace the lock core of the security door, we must pay special attention to it: we must first measure the lock core size of the door lock, and then go to the hardware store to buy the lock core of the same size for easy replacement. If you buy the lock blindly, if the size is not ready, the newly bought lock core can't be wired, which will be a very troublesome thing.

There are many kinds of lock cores for anti-theft door locks. According to the principle of lock core, anti-theft locks are divided into magnetic locks, marble locks and fingerprint locks. Among them, pinball locks and magnetic locks are very common in life, but the fingerprint locks mentioned here are not so common in the market. In addition, the main technical indicators of anti-theft locks should be graded in the industry: there are three common types: A-class, B-class and super-B-class, among which A-class and B-class belong to the national standard, and B-class is only the enterprise standard.

What you recommended above is the method of replacing the anti-theft door lock, as well as the corresponding process steps and explanatory text. Therefore, if the anti-theft door lock is not maintained for a long time, a series of fault problems may occur. At this time, it is necessary to choose the corresponding door lock according to the size and structure of the security door itself, and also refer to the appropriate materials and tools for the corresponding installation. Then interested consumers and friends may wish to make an appropriate and reasonable understanding based on the above, which may come in handy when necessary.

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