Jasic AC.DC TIG-250 Series User Manual

USER ′ S MANUAL
MODEL：AC.DC TIG-200/AC.DC TIG-250/AC.DC TIG-315
INVERTER SERIES
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operate.

Jasic AC.DC TIG-250 Series Specifications

General

Type	Inverter
Output Current Range	10-250A
Rated Input Current	28A
Protection Class	IP21S
AC Frequency	50/60 Hz
Rated Output Current	250A
Duty Cycle	30%

Summary

Safety Warnings

Electric Shock Hazard

Warns about the fatal risk of electric shock during operation and proper grounding.

Fume Health Hazard

Advises on avoiding harm from welding fumes through ventilation and extraction.

Arc Radiation Hazard

Recommends protective gear for eyes and skin against arc radiation.

Fire and Hot Metal Hazards

Alerts to fire risks from sparks and burns from hot metal after welding.

Noise and Malfunction Handling

Electricity Leakage Protection

Mandates the use of an electricity leakage protection switch.

Control Panel Functionality

Transfer Switch Operation

Adjusting Knobs and Settings

Welding Operation Modes

AC Argon Arc Welding Application

DC Argon Arc Welding Application

Maintenance and Pre-operation Checks

Operational Safety Guidelines

Ventilation, Overload, and Over-voltage

Troubleshooting: AC.DC TIG-200

Arc Start & Indicator Issues

Troubleshooting: AC.DC TIG-250/315

Power & Fan Failures

Covers power indicator, fan, and arc start issues for TIG-250/315 models.

Indicator & Output Issues