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General| Input Voltage | 120V |
|---|---|
| Input Power | 20A |
| Processes | MIG (GMAW), Flux-Cored (FCAW) |
| Output Amperage | 90A |
| Wire Size Range | 0.023-0.035 in (0.6-0.9 mm) |
Health warnings regarding diesel exhaust and product fumes as per California law.
Advisories on serious injury or death from arc welding and advice for pacemaker wearers.
Safety precautions for operating and maintaining engine-powered welding equipment.
Information on EMF fields potentially interfering with pacemakers and other health effects.
Overview of the Weld-Pak® 90i MIG, its capabilities, and intended use.
Detailed technical specifications for the welding machine.
Highlights of the inverter power source, voltage control, duty cycle, and portability.
Explanation of the machine's automatic thermal shutdown mechanism.
List of essential safety accessories needed for operation.
General safety guidelines to follow before and during installation.
Requirement for placing the machine on a secure level surface.
Information on the IP21S rating and suitable operating environments.
Guidelines for choosing a location that ensures proper cooling and prevents contamination.
Warning to avoid directing grinding particles towards the welder.
Statement that the machine cannot be stacked.
Precautions for safely lifting and moving the welding machine.
Details on connecting the welding machine to a power source.
Electrical code standards for connecting the welding machine to a power source.
Recommendations for using extension cords with the welding machine.
Recommended consumables for flux-cored welding.
Recommended consumables for MIG welding.
Step-by-step instructions for loading welding wire onto the machine.
Detailed guide on threading the welding wire through the gun and cable.
Guidance on setting the correct wire stickout for welding.
Steps for safely powering up and preparing the welding machine for operation.
Instructions for setting up and using shielding gas for MIG welding.
Steps for replacing or adjusting the drive roll for different wire types.
Instructions on how to configure the output polarity for different welding processes.
Explanation of graphic symbols used in the manual and on the machine.
General safety guidelines to follow before and during operation.
Step-by-step guide on how to operate the welding machine.
Components with lifetime lubrication or requiring no scheduled maintenance.
Guidelines for regular checks and maintenance of the machine and accessories.
Instructions on how to effectively use the troubleshooting section to diagnose issues.
Electrical schematic diagram of the welding machine's internal components.
