Lincoln Electric SVM185-A service manual 220 26.4

Models: SVM185-A

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B-12

OPERATION

B-12

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GMAW (MIG) Synergic Welding Display

Synergic CV programs feature an ideal voltage best suited for most procedures. Use this voltage as a start- ing point and adjust if needed for personal prefer- ences.

220

26.4

WFS AMPS

VOLTS TRIM

Less

More

Shorter

Longer

Deposition

Deposition

Arc

Arc

SYNERGIC CV VOLTAGE DISPLAY

When the voltage knob is rotated, the display will show an upper or lower bar indicating if the voltage is above or below the ideal voltage.

• Preset voltage above ideal voltage. (upper bar displayed)

• Preset voltage at ideal voltage. (no bar displayed)

• Preset voltage below ideal voltage. (lower bar displayed)

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MSP4 OPERATION

WELD MODE

ELECTRODE AND GAS

 

 

WIRE SIZE

 

0.030

0.035

0.045

0.052

 

 

Steel

CO2

---

 

10

20

24

Steel

Ar(Mix)

94

 

11

21

25

Stainless

Ar(Mix)

61

 

31

41

---

Stainless

Ar/He/CO2

63

 

33

43

---

Aluminum 4043

Ar

---

 

148

71

---

Aluminum 5356

Ar

---

 

151

75

---

 

WAVEFORM CONTROL TECHNOLOGY

 

 

 

 

10

STEEL

 

 

 

 

 

 

 

IR PORT

 

 

.035"

 

 

 

 

 

 

 

SETUP

 

 

CV CO2

 

 

 

WELD MODE

 

 

 

 

 

START OPTIONS

ARC CONTROL

 

 

 

 

 

END OPTIONS

 

 

SET

 

 

 

 

START OPTIONS

 

EFFECT / RANGE

 

DESCRIPTION

Preflow Time

Adjusts thetime thatshielding

0 - 10 seconds

gas flows after the trigger is

 

pulled

and prior to feeding.

Run-in WFS:

Run-In

sets the wire f eed

Off, 50 to150 in/min.

speed from the time the trigger

 

is pulled until an arc is estab-

 

lished.

 

 

Start Procedure

The Start Procedure

control s

 

the WFS, Volts at a

specified

 

time at t he beginning of t he

 

weld. During the start time, the

machine will ramp up or down from the Start Procedure to the preset Welding Procedure.

ARC CONTROL

EFFECT / RANGE

DESCRIPTION

PINCH EFFECT

Pinch controls the arc characte-

(-10.0 to +10.0)

-ristics when short-arc welding.-

END OPTIONS

EFFECT / RANGE

 

DESCRIPTION

 

 

Postflow Time

Adjusts the time that shielding

0 to 10 seconds

gas flows after the welding out-

 

put turns off.

 

 

 

 

Burnback:

The

burnback

time

is t he

0 to .25 Seconds

amount of time that the weld

 

output continues after the wire

 

stops feeding. It prevents the

 

wire from sticking in the puddle

 

and

prepares the

end

of the

 

wire for the next arc start.

 

Crater Procedure

Crater Procedure

controls

the

 

WFS and volts for a specified

 

time

at t he end

of t he wel d

 

after

the trigger

is released.

 

During the Crater

time,

t he

 

machine will ramp up or down

 

from

the Weld Procedure

to

 

the Crater Procedure.

 

 

POWER FEED® 25M

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Lincoln Electric SVM185-A service manual 220 26.4