User Manuals: ESAB Heliarc 252 TIG Welder

User Manuals: ESAB Heliarc 252 TIG Welder

Manuals and User Guides for ESAB Heliarc 252 TIG Welder. We have 1 ESAB Heliarc 252 TIG Welder manual available for free PDF download: Instruction Manual

ESAB Heliarc 252 Instruction Manual

ESAB Heliarc 252 Instruction Manual (53 pages)

AC/DC Square Wave Power Sources

Brand: ESAB | Category: Portable Generator | Size: 5 MB

Table of Contents

User Responsibility
2
Table of Contents
3
Safety Precautions

5
Description

11
- Duty Cycle
  11
- Introduction
  11
  - Specifications
    12
  - Duty Cycle Charts
    13
Installation

15
- Volt-Amp Curves
  13
- General
  15
- Unpacking and Placement
  15
- Primary (Input) Electrical Connection
  16
- Accessories
  21
- Recommended Output Cable Sizes
  21
Operation

23
- Secondary (Output) Connection
  21
- Control Function
  23
  - Controls Locations
    25
  - Square Wave Operation
    26
- Sequence of Operation
  27
- Stick Electrode/Shielded Metal Arc Welding
  27
- Tig Welding
  27
Maintenance

31
- Cleaning
  31
- Lubrication
  31
- Spark Gap Servicing
  31
- Spark Gap Adjustment
  32
- Testing and Replacing Bridge Assembly Components
  32
- Dip Switch Settings of Main Control Board Assembly
  33
Troubleshooting

35
- General
  35
  - Troubleshooting Guide
    36
  - Schematic Diagram
    37
  - Wiring Diagram
    38
Replacement Parts

43
- General
  43
- Ordering
  43
  - Front View
    44
  - Rear View
    45
  - Inside Top View
    46
  - Right Side View
    47
  - Revision History
    51

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