Miller Electric 250 User Manual

Bobcat 250 Diesel
Processes
Description
™
Non-Critical TIG (GTAW)
Welding
Stick (SMAW) Welding
MIG (GMAW) Welding
Flux Cored (FCAW) Welding
Engine Driven Welding Generator
OM-217 455H
2007−05−21
File: Engine Drive
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Miller Electric 250 Specifications

General

Brand	Miller Electric
Model	250
Category	Welding System
Language	English

Summary

SECTION 1 – SAFETY PRECAUTIONS – READ BEFORE USING

1-2. Arc Welding Hazards

Details potential hazards associated with arc welding processes.

1-3. Engine Hazards

SECTION 6 – OPERATING THE WELDING GENERATOR

6-1. Engine Control Switches

Explanation of engine control switches and their functions.

6-2. Weld Output Controls

Details on weld process selector, coarse range, and fine control.

6-3. Typical Stick Welding Connections And Control Settings

Recommended settings and connections for stick welding.

6-4. Typical MIG Welding Connections And Settings

Recommended settings and connections for MIG welding.

SECTION 9 – MAINTENANCE AND TROUBLESHOOTING

9-1. Routine Maintenance

Schedule of routine maintenance checks and replacements.

9-2. Maintenance Label And Engine Maintenance Activities

9-4. Adjusting Engine Speed

9-6. Troubleshooting Tables