Interpretation of how to install door locks in Laiwu unlocking service;
1. Pay special attention when installing the spherical door lock. Only the end with insurance can be removed before installation. Never remove the end with key and install it. It is best to read the instructions carefully before installation.
2. Attention should be paid when installing the handle lock: if the left-hand lock and the right-hand lock are interchanged, the handle cannot be lifted up when opening the door, because the middle and high-grade handle locks on the market at present have the function of left-hand switch, and the door opening direction need not be considered when purchasing.
3. When installing the hand lock and the spherical door lock, use the one-to-one installation instructions designed by the original factory.
4. After the door lock is installed, when the door is painted, the door lock must be removed to avoid the exposed parts being stained with paint, because the protective film of the lock will be destroyed when the paint is removed.
5. During the construction period, it is absolutely forbidden to wrap the exposed parts of the lock with adhesive tape (including masking tape) when binding for the protection of the door lock, otherwise the protective film on the surface of the door lock will be damaged after disassembly. Construction workers have been committed to the most perfect unlocking service.