Specifications:

Attentions:
1.The main lock should not be in contact with chemicals. Try to contact the mud and sand as much as possible.
2.When cleaning the master lock, wash it in warm water below 40 degrees and then dry naturally.
3.Do not make the main lock fall from high to the ground, otherwise its internal damage is invisible to the naked eye.
4.Store in dry, ventilated place, avoid contact with heat source, do not place in damp place for a long time.
5.The service life of the primary lock is related to its service condition, and the service frequency and environment have an impact on its service life. Generally speaking, the service life of the primary lock shall not exceed 5 years.
6.After cleaning, the door should be locked on the side shaft for lubrication, and sand should not enter the shaft in use.
7.Please read the above instructions carefully before use and operate correctly. The damage and accident caused by the operation error is not related to the brand and business.