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Idiomas disponibles
Trouble
The welding current can not be
adjusted
The welding current displayed isn't
accordant with the actual value
The penetration of molten pool is
not enough
The alarm lamp on the front panel
is on
Reason
The welding current
potentiometer on the front panel
connection is not good or
damaged
The min value displayed isn't
accordant with the actual value
The max value displayed isn't
accordant with the actual value
The welding current is adjusted
too low
The arc is too long in the welding
process
Over heat
Working time
protection
too long
Over-voltage
Power supply
protection
uctuates
Power supply
uctuates
Low-voltage
Too many
protection
machines using
power supply in
the same time
Unusual current
Over-current
in the main
protection
circuit
32
SWEISSWELD.COM
Solutions
Repair or change the
potentiometer
Adjust potentiometer
Imin on the power
board
Adjust potentiometer
Imax on the power
board
Increase the welding
current
Use 2T operation
Reduce the duty cycle
(work intermittently)
Using the stable
power supply
Using the stable
power supply
Reduce the machines
using power supply in
the same time
Check and repair the
main circuit and drive
Pr6
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