Generating An Opposing Magnetic Field During Welding (Activgauss); Automatic Cut-Out - EWM Degauss 600 Operating Instructions Manual

5.3.4

Generating an opposing magnetic field during welding (activgauss)

To activate this procedure, the remote control RT DGS 1 must be connected.
• Measure the magnetic flux density.
• Determine power cables with the corresponding number of turns according to table "Magnetic flux
density - adjustment aid" > see 10.1 chapter and lay them around the component accordin-
gly > see 5.3.2 chapter.
• Connect power cables to the power source (the polarity is freely selectable).
• Turn the rotary knob on the remote control to "0".
• Activate the procedure activgauss on the remote control (changeover switch to position "ON").
• Increase the current on the remote control until the field strength in the workpiece decreases towards
"0".
If the field strength increases in the workpiece:
• Deactivate the procedure activgauss on the remote control (changeover switch to position "OFF").
• Reverse the polarity (+/-) on the remote control.
• Activate the procedure activgauss on the remote control (changeover switch to position "ON").
• Increase the current on the remote control until the field strength in the workpiece decreases towards
"0".
5.3.5

Automatic cut-out

The demagnetization process is stopped within 5 seconds if no current flow can be established.
The display shows the message
process.
099-002065-EW501
9.9.2019
Figure 5-13
Figure 5-14
Figure 5-15
(interruption). Check all circuit connections and repeat the
Design and function
Degaussing
19
pol
27