Diagram - KNOVA KN INW-130 Manual

BASIC TROUBLESHOOTING
Description
6 Power off
7 Other problems
WARNING
The machine has the function of prohibit switching power supply in rapid succession within a short
period of time for switching on and off. The power will not open then (the indicator light is not on or the fan does
not work or there is no-load voltage). Shut down the power switch and resume back to normal after a few minutes.

DIAGRAM

Possible cause
Power capacity is not big enough
Welding process
Enlarge the capacity
Contact the supplier
Contact the supplier
5
Remedy