Lincoln Electric SVM123-A specs

C-4	ACCESSORIES	C-4
	ACCESSORIES

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NOTE: The connection diagram shown in Figure C.2 shows the electrode connected for positive polarity. To change polarity:

a.Set the IDEALARC DC-1000 ON/OFF PUSH BUTTON to OFF.

b.Move the electrode cable to the Negative (-) output terminal.

c.Move the work cable to the Positive (+) output terminal.

d.Set the IDEALARC DC-1000 CONTROL CIRCUIT POLARITY SWITCH to NEGA- TIVE.

e.Refer to NA-5 operator’s manual for proper control box polarity connections.

NOTE: For proper NA-5 operation, the electrode cables must be secured under the clamp bar on the left side of the NA-5 Control Box.

CONNECTING THE LN-8 TO THE IDEALARC DC-1000

1.Set the ON/OFF PUSH BUTTON to the OFF pos- tion.

2.Disconnect AC input power to the IDEALARC DC- 1000.

3.Connect the wire feeder control cable leads to the DC-1000 terminal strip. See Figure C.3.

4.Connect the wire feeder control cable ground lead

to the frame terminal marked .

CAUTION

The IDEALARC DC-1000 must be properly grounded.

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5.Extend the wire feeder control cable #21 lead so it can be connected directly to the work piece.

a.Make a bolted connection using AWG #14 or larger insulated wire.

b.Tape the bolted connection with insulating tape.

NOTE: An S-16586-X remote voltage sensing work lead is available for this purpose.

c.Keep the #21 lead electrically separate from the work cable circuit and connection.

d.Tape the #21 lead to the work cable for ease of use.

6.Connect lead #75(A) to #75 on the terminal strip.

7.Connect lead #76(B) to #76 on the terminal strip.

8.Connect lead #77(C) to #77 on the terminal strip.

9.Connect the welding cables as shown in Figure C.3.

NOTE: Welding cables must be of proper capacity for the current and duty cycle for immediate and future applications.

10.Set the DC-1000 output control switch to the ”Output Control Remote” position.

NOTE: The connection diagram shown in figure C-3 shows electrode connected positive. To change polari- ty:

a.Set the IDEALARC DC-1000 ON/OFF PUSH BUTTON to OFF.

b.Move the electrode cable to the Negative (-) output terminal.

c.Move the work cable to the Positive (+) output terminal.

d.Set the IDEALARC DC-1000 CONTROL CIRCUIT POLARITY SWITCH to NEGA- TIVE.

e.Refer to LN-8 operator’s manual for proper control box polarity connections.