Yijing Electric YJHB-2 User Manual

MANUAL
YJHB-2 Micro Repair Welder
We appreciate that you have chosen our YJHB-2 Micro Repair Welder. Customer
satisfaction is our priority. We strive to provide the most efficient machine, and a good
after-sales service.
Kindly contact us, if you need any assistance in operating the machine. We welcome all
suggestions that can improve the machine performance.
Before using the welder, pls read through this manual, to enable you a smooth start and a
satisfactory performance.
Contact Information:
Yuyao Yijing Electric Co., Ltd.
Simen West Industrial Estate, Yuyao City,
315470, Zhejiang Province, P.R. China
Tel: 0086-574-6215 3034
Fax: 0086-574-6215 1870
E-mail: oversea@chinayijing.com
Website: http://www.chinayijing.com

Yijing Electric YJHB-2 Specifications

General

Model	YJHB-2
Input Voltage	220V
Frequency	50/60Hz
Duty Cycle	60%
Insulation Class	F
Protection Class	IP21

Summary

Safety Warnings and Precautions

General Introduction and Technical Specifications

General Introduction to YJHB-2 Welder

Provides an overview of the YJHB-2 micro repair welder and its capabilities.

Technical Specifications and Data

Lists key technical parameters including input, output, power, and dimensions.

Front Panel Overview and Controls

Front Panel Components and Connections

Details the buttons, displays, and connection ports on the welder's front panel.

Welding Techniques and Components

Tungsten Tip Selection and Application

Explains different tungsten tip shapes and their specific uses in welding.

Filler Material Recommendations

Provides guidance on selecting filler material based on workpiece type and welding needs.

Set Filler Mode Operation Guide

Details how to use the Set Filler Mode for precise welding and improved quality.

Flat Surface Welding Techniques

Describes the process and machine settings for welding on flat surfaces.

Welding Multiple Seams and Corners

Guides on welding multiple seams and starting welds on corners and edges.

Interior Corner Welding Procedures

Explains how to perform welds in interior corners, including using the Set Filler Function.