Weldclass WeldForce WF-205MST Manuals

Weldclass WeldForce WF-205MST Manuals

Manuals and User Guides for Weldclass WeldForce WF-205MST. We have 1 Weldclass WeldForce WF-205MST manual available for free PDF download: Operating Instructions Manual

Weldclass WeldForce WF-205MST Operating Instructions Manual

Weldclass WeldForce WF-205MST Operating Instructions Manual (80 pages)

Brand: Weldclass | Category: Welding System | Size: 3.99 MB

Table of Contents

1 Contents

3
- Table of Contents
  3
2 Basic Specifications

7
3 Know Your Machine

8
- Machine Front
  8
- Machine Side
  8
- Machine Rear
  9
- Control Panel
  9
- LCD Readout
  10
- Symbols Chart
  11
4 Controls Explained

12
- Weld Process Selection
  12
  - MIG Process
    12
  - Stick & TIG Process
    12
- MIG Program Selection
  13
- Function Selection
  14
  - Pre-Gas Time (MIG)
    15
  - Post-Gas Time (MIG)
    15
  - Soft-Start Adjustment (MIG)
    15
  - Burnback Adjustment (MIG)
    15
  - Spot/Stitch Weld Time (MIG)
    15
  - Stitch Weld Gap/Interval Time (MIG)
    15
  - Spool Gun On/Off (MIG)
    16
  - Post-Gas Time (TIG)
    16
  - Slope down Time (TIG)
    16
  - Hot Start Adjustment (Stick)
    16
  - Arc Force Adjustment (Stick)
    16
  - Optional VRD Function (Stick)
    16
- Trigger Mode Selection
  17
  - Standard Trigger)
    17
  - Latch Trigger)
    17
  - SP (Spot/Stitch)
    17
- Inductance Control
  18
- Test Gas
  18
- Feed Wire / Wire Inch
  19
- Job Memory
  19
  - Save or Update a Job
    19
  - Recall a Job
    20
- Error/Over Temperature Indicator Light
  20
5 Power Supply

21
- Electrical Connection
  21
- Extension Leads
  21
- Generator Use
  21
6 Operating Environment

22
- Location
  22
- Ventilation
  22
7 Basic Operation

23
8 Accessories, Spare Parts & Circuit Diagrams

32
- MIG Torch and Spares
  32
- TIG Torch and Spares (Optional Extra)
  33
- Optional Accessories
  34
- Drive Rollers
  34
- Machine Spare Parts
  35
- Primary Schematic Circuit Diagram
  37
9 Care & Maintenance

38
- Keep Your Welding Machine in Top Condition
  38
- Storing the Welder
  38
10 General Guide to Welding

39
- Duty Cycle Rating
  39
- Choosing a Welding Process - MIG, Stick or TIG
  39
  - The Stick (MMA) Process
    39
  - The TIG Process
    40
  - The MIG Process
    40
- Joint Preparations
  41
11 Mig Basic Welding Guide

43
12 Stick (Mma) Basic Welding Guide

53
- Size of Electrodes
  53
- Storage of Electrodes
  53
- Electrode Polarity
  53
- Effects of Stick (MMA) Welding on Various Materials
  53
  - High Tensile and Alloy Steels
    53
  - Manganese Steels
    53
  - Cast Iron
    53
- Types of Electrodes
  54
  - Mild Steel
    54
  - Cast Iron
    54
  - Stainless Steel
    54
- Suggested Settings for Typical Stick (MMA) Applications
  54
- MMA Welding Techniques
  55
  - A Word for Beginners
    55
  - The Welder
    55
  - Striking the Arc
    55
  - Arc Length
    56
  - Rate of Travel
    56
- Making Welded Joints
  57
  - Butt Welds
    57
  - Fillet Welds
    58
  - Vertical Welds
    59
  - Overhead Welds
    60
- MMA (Stick) Troubleshooting
  61
13 Tig Basic Welding Guide

63
- TIG Electrode Selection and Preparation
  63
- TIG Welding Troubleshooting
  66
14 Knowledge & Resources

67
15 Safety

67
- Store and Retain this Manual
  67
- Important Safety Information
  67
- Welding Operation
  67
- Welding Safety Instructions & Warnings
  69
  - Personal Safety
    70
  - Arc Rays Can Burn Eyes and Skin
    70
  - Noise Can Damage Hearing
    70
  - Work Environment Safety
    71
  - Electricity Can Kill
    71
  - Fumes and Gases
    72
  - Fire & Explosive Risks
    73
  - Sparks & Hot Metal
    73
  - Gas Cylinders
    74
16 Warranty

75
- Warranty Period
  75
- Warranty Includes and Covers
  75
- Warranty Excludes / Does Not Cover
  75
- Warranty Conditions
  76

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