Snap-On TIG 150i User Manual

032011
150 A TIG WELDING MACHINE
TIG150i
INTRODUCTION
The TIG150i is a 150A inverter-style AC/DC TIG welder that is used to weld both ferrous
and non-ferrous metals. The inverter technology is a smaller and therefore lighter package
size allows portability when needed or can also be placed onto a cart for traditional use
around the shop. Welding capabilities range from extremely thin up to 1/4” on multiple
passes. The welder features ease-of-use for quick start-up in addition to multiple features
such as upslope, downslope, pulse and frequency adjustment or the most experienced
welder. Applications include automotive repair, collision repair, motorsports, manufacturing,
marine, aviation, agriculture and metal fabrication shops.

Snap-On TIG 150i Specifications

General

Input Frequency	50/60 Hz
Output Current Range	10-150A
TIG Welding Capability	Yes
Stick Welding Capability	Yes
High Frequency Start	Yes
Pulse Welding	Yes
Type	TIG/Stick Welder
Input Voltage	120/240V
Input Phase	Single Phase

Summary

Safety Information

General Safety Instructions

Details on hazard levels, signal words, icons, and arc welding safety precautions.

Hazard Specific Precautions

Covers risks of electrical shock, magnetic fields, explosion, and equipment disposal.

Specifications

Features

Description of Equipment

Welding Modes and Parameter Explanations

Assembling the Unit and Start Up Guide

Installation and System Setup

Torch Head Assembly

TIG Welding Introduction

DC TIG Welding

DC TIG Setup Guide

Step-by-step setup for DC TIG welding with parameter adjustments.

AC TIG Welding

AC TIG Setup Guide

Step-by-step setup for AC TIG welding with parameter adjustments.

Optional Foot Pedal/Remote Amperage Control

Setting Up and Using Remote Controls

Stick Arc Welding

MMA (Stick) Welding Setup

Procedure for setting up and performing MMA (Stick) welding.

Troubleshooting/Maintenance

Protective Devices

TIG Welder Maintenance