Weldclass 250MST Series Pulse MIG Welder Ultra User Guide

August 28, 2024
Weldclass

Weldclass 250MST Series Pulse MIG Welder Ultra

Specifications

  • Model: Ultra 250MST
  • Processes: MIG, STICK, TIG Made in Italy
  • Warranty: 10 Years (Standard warranty 2 years, extended 10-year warranty available) Synergic or Manual MIG Function 28 Pre-set Programs for different materials Compact, Robust, Lightweight design Digital Interactive Display
  • Advanced Thermal Control for Steel, Aluminum, and Brazing
  • Power Supply: ~240V 1-Phase
  • Dimensions: L620mm x W260mm x H490mm
  • Weight: 19kg
  • MIG Output / Duty Cycle: Max 250A, 220A @ 20%, 130A @ 60%, 100A @ 100%
  • Wire Sizes mm: 0.6, 0.8, 0.9, 1.0, 1.2
  • Stick/TIG Output / Duty Cycle: 180A @ 25%

Product Usage Instructions

  • Safety Precautions:
    • Before operating the Ultra 250MST welding machine, ensure to read and understand the user manual thoroughly.
    • Always wear appropriate safety gear including a welding helmet, gloves, and protective clothing.
    • Make sure the work area is well-ventilated and free from flammable materials.
  • Setting Up the Machine:
    • Connect the power supply to the machine (~240V 1-Phase).
    • Select the appropriate welding process (MIG, STICK, TIG) using the control panel.
    • If using the Synergic MIG function, enter the material type and thickness for automatic parameter adjustment.
    • Load the welding wire spool (5kg or 15kg) according to the wire size required.
    • Connect the necessary leads – MIG torch, earth lead, and gas regulator.
  • Operating the Machine:
    • Once the machine is set up, follow these steps to start welding:
    • Adjust the welding parameters such as amperage and wire feed speed as per your welding requirements.
    • Trigger the welding process by activating the torch or electrode holder.
    • Maintain a steady welding technique while moving along the welding joint.
  • Cleaning and Maintenance:
    • After each use, clean the machine from any spatter or debris. Regularly inspect and replace consumable parts like drive rollers and contact tips.
    • Keep the machine in a dry and dust-free environment when not in use.

FAQs

  • Q: Can I use this welding machine with a generator?
    • A: Yes, the Ultra 250MST is generator-friendly. It is recommended to use a generator with a minimum rating of 13kVA, with an ideal rating of 15kVA or higher for optimal performance.
  • Q: What materials can I weld with this machine?
    • A: The Ultra 250MST is suitable for welding various materials including steel, aluminum, and brazing. It comes with 28 pre-set programs for different materials to make your welding process easier.
  • Q: How do I register for the extended 10-year warranty?
    • A: You can register for the extended warranty online after purchase by visiting the manufacturer’s website and following the provided instructions.

BATTERY INFO

  • Made in Italy
  • 10 Year Warranty*
  • Synergic or Manual MIG Function (Enter material type & thickness & machine will set parameters automatically)
  • Easy-To-Use
  • For Safe & Compliant Stick MMA Welding
  • 28 Pre-set Programs (For different materials.)
  • Compact, Robust & Lightweight
  • Takes 5kg or 15kg Spools
  • Digital Interactive Display
  • Advanced Thermal Control (Brilliant results on thin sheet – Steel, Alu & Brazing)
  • Generator Friendly – Min: 13kva Ideal: 15kva+

Description

Includes

  • MIG Torch 4m H/Duty BZL25
  • Earth Lead 4m
  • Gas Regulator
  • Drive Rollers for 0.6/0.8/0.9 Steel 0.8/0.9/1.2 Gasless

Optional

  • Stick Lead
  • TIG Torch
  • Trolley

MORE INFO

  • Ultra 250MST User guide, specs, videos
  • LEARN MORE

All specifications are subject to change without notice. Weldclass accepts no responsibility for any inaccuracies, errors, or omissions. Any application information is general only and is not a substitute for professional and specific advice. Warranty conditions as per weldclass.com.au/warrantyinfo, registration required. Weldclass is Australian-founded & operated, established in 1979. © 2024. E.&O.E weldclass.com.au. Updated 14.05.24

References

Read User Manual Online (PDF format)

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Download This Manual (PDF format)

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