Elite ARC 160 COMPACT Manual De Usuario página 59

Turn on the power source, and fan works,
but the power light is not on
Turn on the power source, and the
power light is on, but fan doesn't work
Turn on the power source, and the
power light is not on, and fan doesn't
work
No no-load voltage output
No current output in the welding
Not easy to start arc in the welding, or
easy to cause sticking
The arc is not stable in the welding
process
The welding current can not be adjusted
The penetration of molten pool is not
enough(MMA)
KEEP WORKiNG KEEP WORKiNG
Keep Working
Troubles Reasons
The power light damaged or
connection is not good
Power PCB failures
There is something in the fan
The fan motor damaged
No input voltage
Overvoltage (Input voltage is too
much or not)
There is trouble inside the
machine
Welding cable is not connected with
the two output of the welder.
Welding cable is broken
Earth cable is not connected or
loosen
The plug loosen or connect not well
Oil or dust covered the workpiece
Wrong mode selected
The arc force is too small
Welding current potentiometer in the
front panel connection not so good or
damaged
The welding current adjusted too low
The arc force adjusted too small
25
S i 6 1 6 0 m D v
Solutions
Test and repair the inside
circuit of power light Pr3
Repair or change power
PCB Pr2
Clear out
Change fan motor
Check whether there is
input voltage
Check input voltage
Check the main circuit,
Pr1 and Pr2
Connect the welding cable
to the welder's output
Wrap, repair or change
the welding cable
Check the earth clamp
Check and tighten the
plug
Check and clear out
Check the MMA selector
switch is selected
Increase the arc force
Repair or change the
potentiometer
Increase the welding
current
Increase the arc force