Lincoln Electric S350 Connection Diagrams, Gtaw TIG Welding, Smaw Stick Welding, Gmaw MIG Welding

A-5 INSTALLATION A-5

CONNECTION DIAGRAMS

GTAW (TIG) WELDING

A user interface is required for adjusting the TIG weld- ing settings. S-series user interface (K3001-1) can be installed into the power source (Figure A.3). Refer to the connection diagrams based on the user interface that is being used. Alternate configurations are possi- ble depending on the wire feeder that is being used. Refer to the wire feederʼs manual for alternative config- urations.

SMAW (STICK) WELDING

Similar to TIG welding a user interface is required for adjusting the Stick welding settings. A Power Feed wire feeder can be used as the user interface, or a K3001-1 (user interface control panel) can be installed into the power source (Figure A.4). The connection diagram shown is based on the S-Series user inter- face (K3001-1). In this diagram the remote control box is optional.

GMAW (MIG) WELDING

An arclink compatible wire feeder is recommended for Mig welding. Refer to Figure A.5 for the connection details.

FIGURE A.3

TIG WITH S-SERIES USER INTERFACE

REGULATOR

FLOWMETER

GAS SOLENOID KIT (INSIDE MACHINE) K2825-1

GAS HOSE

USER INTERFACE

CONTROL PANEL

K3001-1

TO REMOTE CONTROL

RECEPTACLE

FOOT AMPTROL

K870, K870-2 AND

K2909-1

K960-3

TO POSITIVE

(+) STUD

TO NEGATIVE

(-) STUD WORK CLAMP

WORK PIECE

TIG TORCH

K1782-1,-3,12

FIGURE A.4

STICK WITH S-SERIES USER INTERFACE

TO NEGATIVE (-) STUD

USER INTERFACE

CONTROL PANEL

K3001-1

TO POSITIVE

(+) STUD

REMOTE CONTROL BOX K857-2

ELECTRODE HOLDER KIT K875 OR K704 (INCLUDES GROUND CLAMP)

WORK CLAMP

WORK PIECE

POWER WAVE® S350