ESAB 350mpi - User Manual

ESAB 350mpi
POWER SOURCE
P/N 36975 - 208-230/460 Vac 3-phase, 230 Vac 1-phase, 60 Hz
P/N 36977 - 400/440 Vac 3-phase 50/60 Hz
P/N 36976 - 575 Vac 3-phase, 60 Hz
These INSTRUCTIONS are for experienced operators. If you are not fully familiar with the principles of operation and safe
practices for arc welding equipment, we urge you to read our booklet, "Precautions and Safe Practices for Arc Welding, Cutting,
and Gouging", Form 52-529. Do NOT permit untrained persons to install, operate, or maintain this equipment. Do NOT attempt
to install or operate this equipment until you have read and fully understand these instructions. If you do not fully understand
these instructions, contact your supplier for further information. Be sure to read the Safety Precautions before installing or
operating this equipment.
Be sure this information reaches the operator.
You can get extra copies through your supplier.
F15-481-K
November, 2008

ESAB 350mpi Specifications

General

Brand	ESAB
Model	350mpi
Category	Welding System
Language	English

Summary

Safety Precautions

Protect Yourself and Others

Essential safety measures for personal protection during welding operations.

Fire and Explosion Prevention

Guidelines to prevent fires and explosions caused by welding heat, slag, or sparks.

Electrical Shock Hazards

Warnings and procedures to prevent severe injury or death from electrical shock.

Fumes and Gases Safety

Precautions regarding inhalation of harmful fumes and gases produced during welding.

Cylinder Handling Safety

Equipment Maintenance Safety

Section 1: Description

General Description

Section 2: Installation

General Installation Guidelines

Input Connections

Critical steps and warnings for connecting the primary power input to the machine.

Output Connections

Instructions for assembling and connecting welding cables to the output terminals.

Section 3: Operation

General Operation

Welding Controls and Indicators

Explanation of the function of various controls and indicators on the front panel.

MIG;GMAW (CV) Operation

Step-by-step guide for operating the machine in MIG/GMAW mode.

TIG;GTAW (CC) Operation

Stick;SMAW (CC) Operation

Section 4: Maintenance

General Maintenance

Section 5: Troubleshooting

General Troubleshooting

Functionality Check