1 of the body (cutter) decomposition and oiling is the cause of the fault, absolutely can not be implemented.

2 cutting Knife is precision machinery, knock and landing (strong impact) is likely to cause damage and cutting mechanical properties Drop, please be more careful when using.

3 fiber and optical fiber debris is very slim, and cutting edge. Tie into the finger, into the eyes, can cause injury Harm. So please be careful. Please wear protective glasses when operating.

4 please drop fiber debris in separate waste places with ordinary garbage. 

5 installed on the body of the blade is very sharp, can not be used to touch the hand, so as not to hurt. 

6 if the machine is faulty or abnormal, please stop using it. Do not disassemble or modify, please contact us in time.