Fronius VR 5000 - Adjustments While Welding - Manual Control Panel; MIG;MAG Standard Synergic Welding

39
MIG/MAG stan-
dard manual
welding - manual
control panel
(continued)
Adjustments
while welding -
manual control
panel
5. Open the gas cylinder valve
6. Set the shielding gas flow rate:
If a Feeder inching / Gas test button is fitted:
- Press upwards and hold the „Feeder inching“ / „Gas test“ button
- Turn the adjusting screw on the underside of the pressure regulator until the
pressure gauge shows the desired shielding gas flow rate
- Release the „Feeder inching“ / „Gas test“ button
If a Feeder inching / Gas test button is not fitted:
- Disengage the feed rollers
CAUTION! Risk of injury and damage from electric shock and from wire
electrode emerging from the torch. When pressing the torch trigger:
- hold the torch so that it points away from your face and body
- do not point the welding torch at people
- make sure that the wire electrode does not touch any electrically conduc-
ting or earthed (grounded) parts, such as the housing, etc.
7. Press the torch trigger and start welding
To obtain the best possible welding results, the dynamic correction parameter will some-
times need to be adjusted.
1. Set the required arc-force dynamic using the Dynamic buttons.
The value of the parameter is indicated by the LEDs located between the buttons.
Arc length correction
for correcting the arc length
- shorter arc length
0 neutral arc length
+ longer arc length
Arc-force dynamic
for influencing the short-circuiting dynamic at the instant of droplet transfer
- harder, more stable arc
+ soft, low-spatter arc
- Press and hold the torch trigger
- Turn the adjusting screw on the underside of the pressure regulator until the
pressure gauge shows the desired shielding gas flow rate
- Release the torch trigger
- Engage the feed rollers
CAUTION! Risk of injury and damage from electric shock and from wire
electrode emerging from the torch. When pressing the torch trigger:
- hold the torch so that it points away from your face and body
- do not point the welding torch at people
- make sure that the wire electrode does not touch any electrically conduc-
ting or earthed (grounded) parts, such as the housing, etc.
Korrek
Schwe