ASKAYNAK 201 TIG PFC, Руководство пользователя

Страница: 17 / 24

49
Maintenance and Troubleshooting - 4
PROBLEM POSSIBLE REASON SOLUTION
Arc blow.
Warning led lights on.
Air ventilation is too strong.
Overheating due to high
welding current or
longperiod of work.
Over current protection
tripping due to an
abnormal current in
the main circuit.
Problem in the welding
electrode.
Magnetic field effect.
Use a protective barrier against air
ventilation.
Reduce the welding current or
reduce the work periods with pauses
Contact to the service.
Check the welding electrode.
Use a shorter arc distance.
If the welding electrode has an eccentric
problem, replace the electrode.
Change the welding direction in
the opposite of arc blow.
Change the position of the work clamp
or place grounding cables on both
sides of the work piece
Welding current cannot
be adjusted properly.
Not enough penetration.
Welding current setting
too low.
Input filter board defective.
Fuse blows when the main
switch of the machine is
turned on
Contact to the service.
Increase the welding current setting.
Contact to the service.
The current control
potentiometer on the
front panel is defective or
not working.
U
S
E
R
MAN
U
AL