Z227
12
1
2
3
1
2
3
4
5
6
7
Figure 3-9: Front panel of Z227
Figure 3-10: Back panel of Z227
1
2
3
4
5
No.
Part name
Function
“+”
terminal
output
To connect the welding output cable.
Current
control knob
To adjust the output current value.
“-”
terminal
output
To connect the welding output cable.
6
Digital meter
To display the welding current.
7
Arc force
control knob
To adjust the arc force current value.
Overcurrent
indicator
To indicate the machine is under overcurrent
protection status when it illuminates.
1
2
3
No.
Part name
Function
Power
switch
To control the ON
/
OFF of the input
power of the machine.
Cable
For power supply input.
Cooling fan
For heat dissipation through forced
air cooling.
3.6 Panel functions of ARC250 Z227
(
)
Power
indicator
To indicate the machine is powered on
when it illuminates.
3. OPERA
TION
Summary of Contents for Arc 140
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