KeyGree MIG-2500 - Control and Display Panel; Function Controls

CONTROL AND DISPLAY PANEL
The KEYGREE MIG-2500 Front Panel is
equipped with 5 Function Controls, One
Digital Display and 5 select buttons,One
Value Knob. They are as follows:
FUNCTION CONTROLS
A - 100% Co2 or Ar 75% Co2 25%(Ar 80%
Co2 20%) Solid Wire Carbon Steel
Welding
S M I G - S y n e r g i c C a r b o n
Steel,.023/.030/.035''(Recommend
.030/.035'')
Set the MODE button on front panel to
S MIG( ),(user set the welding
ampere, the voltage and wire feed
speed will be auto fitted by welder data program(Recommend for skilled and beginner welders)
Set the MATERIAL button on front panel to Co2 100% Fe or Ar 75% Co2 25% Fe(Ar 80% Co2
20% also works on this program).
Set the WIRE button on front panel to .023,.030 or .035'' refer to the wire used in machine.
Make sure the V type roller used and Steel liner of torch used for carbon steel welding.
Adjust MENU knob, set the welding ampere according to welding chart.
press the MENU button to enter specifications of MIG,2T/4T(2steps or 4steps of welding),
set the value of IND(inductance),HS(Hot start) and BBT (Burn Back Time).(Recommended to use
Default Value)
Remove the tips, press and hold INCHING button, till the wire come out of torch neck.
Fasten the tips according to correct wire diameter(.023 0.6mm/.030 0.8mm/.035 0.9mm) and
Nozzle.
Set the V button on front panel, the voltage can slightly change from -5 to +5(each 1
value=0.3V,Reduce 1.5V~Add 1.5V),Wire feed speed can not be adjusted.
B - Ar 75% Co2 25%(Ar 80% Co2 20%) Solid Wire Stainless Steel Welding
S MIG-Synergic Stainless Steel,.023/.030/.035''((030''/035'' recommended))
Set the MODE button on front panel to S MIG( ),(Once the user sets the welding ampere,the
voltage and wire feed speed will be auto fitted by welder data program(Recommended for skilled
and beginner welders)
INADEQUATE WIRING CAN CAUSE FIRE AND INJURY!
Verify that the facility power source has properly rated wiring to handle power
requirements of this Welder.
CAUTION
CONNECTING THE WELDER TO A POWER SOURCE
The KEYGREE MIG2500 Welder requires a dedicated AC single phase 120V/230V,50/60HZ
grounded outlet protected by a (50Amp @ 120V/ 50 Amp @ 230V) circuit breaker.
1
2
6
5
4
3
Page 05