23
EN
Control panel VR
4000-30 TIME
The VR 4000-30 TIME wire-feed unit is part of the TIME high-performance welding system.
The 3-parameter control allows you to set the starting, main and final currents individually,
which is necessary for high-performance welding.
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
(3)
"Run 4-step" mode
= Press and release the torch trigger
The set operating points run automatically
(4)
Selector switch
for selecting operating points 1 - 3 and the operating modes.
If operating point 1, 2 or 3 is selected, the following settings can be made on the
power source control panel
-
Switching between 2-step and 4-step modes
-
Switching between pulse/standard process
(5)
"Run 2-step" mode
= Press the torch trigger
= Release torch trigger
The set operating points run according to the 2-step principle
(6)
Operating point 1 indicator
illuminates when
-
selector switch (4) is set to operating point 1
-
operating point 1 is running
(7)
Slope 1 potentiometer
for adjusting the transition time from operating point 1 to operating point 2
, setting range 0.1 - 9.9 s
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(1)
(2)
(3)
