OPERATION | ||
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MACHINE FUNCTIONALITY bY WELD PROCESS
CV GMAW/FCAW (NON-SYNERGIC)
Use the following tables to review how the machine functions (output controls, arc control, Start options and weld options) for the weld modes listed in the top table.
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| Material |
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| PROCESS | WELD MODE |
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| Steel |
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| GMAW, CV | 5 |
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| Steel |
| GMAW, POWER MODE | 40 |
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| Steel |
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| FCAW, CV | 6 |
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OUTPUT CONTROL KNObS, WELD MODE 5 & 6 | OUTPUT CONTROL KNObS, WELD MODE 40 | |||||||||
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300
WFS AMPS
25.3
VOLTS TRIM
200
WFS AMPS
2.0
VOLTS TRIM
LESS | MORE | LESS | MORE | |
WFS | WFS | |||
VOLTS | VOLTS | |||
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LESS | MORE | SHORTER | LONGER |
WFS | WFS | ARC | ARC |
ARC CONTROL
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| EFFECT / RANGE |
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| DESCRIPTION |
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| Arc Force adjusts the short cir- |
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| (Crisp)+10.0 |
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| cuit current for a soft arc, or for |
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| a forceful, digging arc. |
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START OPTIONS
The start Options available in these
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EFFECT / RANGE |
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| DESCRIPTION |
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Preflow Time |
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| Adjusts the time the gas flows |
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0 - 25.0 seconds |
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| after the trigger is pulled and |
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| prior to feeding. |
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Off, 30 to150 in/min. |
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| speed from the time the trigger |
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| is pulled until an arc is estab- |
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| lished. |
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Start Procedure |
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| The Start Procedure controls |
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0 - 10 seconds |
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| the WFS and Volts for a speci- |
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| fied time at the beginning of |
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| the weld. During the start time, |
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| the machine will ramp up or |
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| down from the Start Procedure |
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| to the preset Welding |
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| Procedure. |
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END OPTIONS
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EFFECT / RANGE |
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| DESCRIPTION |
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Postflow Time |
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| Adjusts the time that shielding |
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0 to 25.0 seconds |
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| gas flows after the welding out- |
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| put turns off. |
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Crater Procedure |
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| Crater Procedure controls the |
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(0 TO 10.0 SECONDS) |
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| WFS and Volts for a specified |
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| time at the end of the weld |
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| after the trigger is released. |
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| During the Crater time, the |
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| machine will ramp up or down |
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| from the Weld Procedure to |
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| the Crater Procedure. |
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Burnback: |
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| The burnback time is the |
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0 to .25 Seconds |
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| amount of time that the weld |
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| output continues after the wire |
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| stops feeding. It prevents the |
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| wire from sticking in the puddle |
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| and prepares the end of the |
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| wire for the next arc start. |
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Spot Timer: |
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| Adjusts the time welding will |
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0 to 120.0 Seconds |
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| continue even if tigger is still |
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| pulled. This option has no |
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| effect in |
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