Symptom: blow the fuse
Causes:
1. The fuse diameter is too small and the capacity is insufficient;
2. The power cord plug is shorted with the electric socket;
3. The lead or lead of the electric heating tube falls off and causes a short circuit;
4. The electric heating tube (core) is burnt and caused a short circuit;
5. Short circuit caused by accumulation of dirt or carbonization in the electric socket
Solution:
1. Replace the appropriate fuse;
2. Repair or replace the power plug or electric heating socket;
3. Reconnect it;
4. Repair or replacement;
5. Remove dirt, repair or replace parts
