Manuals
/
Harbor Freight Tools
/
Power Tools
/
Welder
Harbor Freight Tools
98870 operating instructions Assembly Diagram, Page 16- SKU
Models:
98870
1
16
17
17
Download
17 pages
48.67 Kb
10
11
12
13
14
15
16
17
<
>
Troubleshooting
Specs
Install
Parts list
Wiring Diagram
For technical questions or replacement parts, please call
Warranty
Setting the Correct Amperage
How to
Safety Warnings and Precautions for Arc Welding
Page 16
Image 16
Assembly Diagram
29
Page 16- SKU: 98870
Page 15
Page 17
Page 16
Image 16
Page 15
Page 17
Contents
For technical questions or replacement parts, please call
Distributed exclusively by Harbor Freight Tools
Set up And Operating Instructions
Arc Welder
Specifications
Safety Warnings and Precautions
Features
Read all instructions before using this tool
11. Disconnect power. Unplug electrical equipment when not in use 1
Safety Warnings and Precautions for Arc Welding
Fire or Explosion Precautions
Electric Shock Hazard Precautions
Warning! Arc Welding Can be Hazardous
Welding/PlasmaCuttingProducestoxicfumesandgasses
Personal Safety Precautions
Inhalation Hazard
Arc Welder Assembly
Installing the Handle
Installing the Ground Clamp
Figure 1. Handle Installation
Installing the Electrode Handle
Figure 3. Installing the Electrode Handle
115 Volt installation
Installing the Power Plug
230 Volt Installation
Wiring Diagram
115/230 V~ 115 V~ B - M
230 V~ M - N
B=White N=Red
Preparing a Safe Workplace Environment to Avoid Hazardous Conditions
Electrical Hazards
Fumes and Gasses
Sparks and Fire
General Workplace Cautions
1. Prepare and maintain a safe, uncluttered workplace
Controls
Setting the Correct Amperage
Arc Welding Basics
Tips for Welding Success
Troubleshooting Arc Welding Defects
Porosity and Surface Holes
Most porosity cannot be seen, but serious porosity weakens the weld
Undercut
Parts List
PLEASE READ THE FOLLOWING CAREFULLY
Part
Code
Assembly Diagram
Page 16- SKU
Limited 1 Year / 90 day warranty
3491 Mission Oaks Blvd. PO Box 6009 Camarillo, CA 93011