How to upgrade to the new control board

Note

The UP/DOWN function will not work with the new control board.

Moderate

8

30 – 40 minutes

Step 1

Open the old control board

Step 2

Disconnect the two cables for the 32V/AC and 0V and connect them to X2-1s.

Step 3

Disconnect the wire feed motor cables and connect them to X2-1s.

Step 4

Disconnect the oscillator motor cables and connect them to X2-1s.

Step 5

Disconnect the relay cables and connect them to X1-3s.

Step 6

Remove the resistor.

Step 7

Disconnect the “START/STOP TIP TIG” cables and connect them to the light blue plug.

Step 8

Put the new control board back into the machine.

Circuit diagram of the old control board

Circuit diagram of the new control board