Today, I will introduce the fingerprint lock maintenance skills. Come and learn.
1. Forbidden to contact with corrosive substances to prevent the surface coating from destroying the surface.
2. Do not hang objects on the handle.
Because the handle is the key part of the open and closed door lock, the flexibility directly affects the use of the door lock
3. Use a soft cloth to wipe the fingerprint to collect the dust, because after a long time of use, there will be dirt on the surface, which may affect normal use
4. When collecting fingerprints, the fingers are moderate. Do not pressure it vigorously.
5. Do not pull the sliding cover outside. Both push and close should be used for use and use the slider correctly.
6. Use the battery box cover correctly
7. When clearing memory fingerprints, choose the right tool.
8. LCD screen (belonging to glass fragile items), do not pressure and knock on it.
9. When using the key to open the fingerprint lock, select the appropriate tool to open the decoration cover and keep it to prevent loss. 10. Do not collide with hard objects or hit the shell to prevent damage to the surface coating.
11. Do not use alcohol, gasoline, diluent substances or other flammable substances to clean or maintain the lock.
12. Waterproof protection. Although this lock is equipped with waterproof facilities, please try to avoid contact with water or other liquids, or immerse them in water or other liquids.
If the housing is exposed to liquid or salt mist, please dry it with a soft and well -absorbent cloth.
13. Please use a high -quality 5#alkaline battery. Once the power is found, please replace the battery in time to avoid the trouble of using the external battery to unlock. Essence