－
26
－
9. WELDING PREPARATION
(Continued)
9.2 Operation of Switches and Controlling the Gas Regulator
CAUTION
Keep your face away from the outlet when turning on gas at the main of the gas cylinder,
as a burst of high-pressure gas may result in physical injuries.
9.3Inching Operation
CAUTION
Refer to the manual of the wire feeder for detailed usage method and precautions for the wire
feeder.
Do not watch whether the wire is feeding while inching. A welding wire
suddenly sticking out may cause injury to your face or eyes.
Keep your face, eyes and body away from the welding torch, which
otherwise may cause injuries.
Keep your hands, fingers, hair, clothes, etc. away from the rotating parts
when inching, because they otherwise may be caught into the rotating
parts and therefore cause danger.
1) After straightening the welding torch cable, feed the wire by
keeping pressing the INCHING key (the LED lights up).
2) When the wire from the contact tip sticks out (about 10 mm),
stop feeding by releasing the INCHING key (the LED goes
off).
3) Wire feeding speed can be adjusted by the CURRENT
adjusting knob while the INCHING key is pressed down.
In addition, when the analog remote control is connected,
inching operation can be also performed by the INCHING
switch on the analog remote control. Then wire feed rate can
be adjusted by the CURRENT adjusting knob on the analog
remote control. However, the adjusting knobs on the control
panel will become invalid after a remote control box is
connected.
(5) Turn the flow adjusting
knob to "OPEN" direction
to adjust flow.
(4) Set the gas regulator to
“SHUT”, and then open
the valve on the gas
Flow adjusting knob
(6) Press the GAS CHECK key
again. (LED darkening)
(3) Press GAS CHECK key
(LED lights up)
(2)
Place the power
switch in the
“I”(ON) position.
(1) Switch on the three-phase
source 380V/415 V.
※
The gas check will stop
automatically in 2 minutes.
?
1.0
?
1.2
WIRE
DIA.
CRATER
FILLER
WIRE
TYPE
GAS
?
0.9
?
0.8
INCHING
GAS CHECK
FLUX CORED
SOLID
ARC SPOT
REPEAT
ON
OFF
MAG
CO
2
JOB No.
m/min
PUSH HOLD
JOB MEMORY
KEY LOCK
SYNERG.
ENTER
SAVE
LOAD
SYNERG.
WELDING
VOLTAGE
V
WELDING
CURRENT
A
ARC
CONTROL
PUSH HOLD
FUNCTION
DISPLAY
CHANGE
INITIAL
MAIN
CRATER-FILL.
TORCH
WIRE
FEEDER
REMOTE
CONTROL
BASE
METAL
1.6
mm
1.2
mm
1.0
mm
0.8
mm
OFF
ON
REPEAT
ARC SPOT
INITIAL
MAIN
DIGITAL INVERTER
GAS
sec
INCHING
0.9
mm
1.4
mm
CO
2
MIG
MAG
A
V
±
A
V
±
?
1.0
?
1.2
WIRE
DIA.
CRATER
FILLER
WIRE
TYPE
GAS
?
0.9
?
0.8
INCHING
GAS CHECK
FLUX CORED
SOLID
ARC SPOT
REPEAT
ON
OFF
MAG
CO
2
JOB No.
m/min
PUSH HOLD
JOB MEMORY
KEY LOCK
SYNERG.
ENTER
SAVE
LOAD
SYNERG.
WELDING
VOLTAGE
V
WELDING
CURRENT
A
ARC
CONTROL
PUSH HOLD
FUNCTION
DISPLAY
CHANGE
INITIAL
MAIN
CRATER-FILL.
TORCH
WIRE
FEEDER
REMOTE
CONTROL
BASE
METAL
Inching key
Adjusting knob
1.6
mm
1.2
mm
1.0
mm
0.8
mm
OFF
ON
REPEAT
ARC SPOT
INITIAL
MAIN
DIGITAL INVERTER
GAS
sec
INCHING
0.9
mm
1.4
mm
CO2
MIG
MAG
A
V
±
A
V
±
Wminfo
