Reflow soldering equipment abnormal, how should solve?

Reflow soldering equipment abnormal, how should solve? Temperature curve of reflow soldering welding job, it is very important. If it is not able to correctly set temperature curve, will seriously affect the welding quality of reflow soldering, increase unnecessary costs. Reflow soldering equipment is the most common faults are:

1, reflow soldering temperature control area appeared out of control.

2, when open the reflow soldering, cannot normal use.

3, PCB will not be able to normal import.

4, electronic systems failed.

5, transport system can't operate properly. In addition, in the use of reflow soldering process, the equipment maintenance, and repair work, is also very important. If it is met components using exceptions, or system failure is the case, would be best handled in a timely manner. In order to avoid threats to the safety of operating personnel. However, in the process of cleaning, one thing need your attention