Fronius VR 4000 - Control Panel VR 4000-30 TIME

(2) Arc length/arc-force dynamic adjuster
has a different function depending on the welding process being used
-
Correcting the arc length
(during MIG/MAG pulse synergic welding, MIG/MAG standard syner-
gic welding)
- = shorter arc length
0 = neutral arc length
+ = longer arc length
-
Setting the welding voltage
(during MIG/MAG standard manual welding)
-
Influencing the short circuit amperage at the instant of droplet
transfer
(during MMA welding)
0 = soft, low-spatter arc
100 = harder and more stable arc
Control panel
VR 4000-30
TIME
The VR 4000-30 TIME wire-feed unit is part of the TIME high-performance weld-
ing system. The 3-parameter control allows you to set the starting, main and final
currents individually, which is necessary for high-performance welding.
(4)
(5)
(6)
(7)
(8) (9)
(10)
(1)
(2)
(3)
Control panel VR 4000-30 TIME
(1) Welding power adjuster
for setting the welding power at the respective operating point
(2) Arc length correction adjuster
for correcting the arc length at the respective operating point:
0 = short arc
10 = long arc
23
EN