Related Manuals for EWM MIRA 301
Summarization of Contents
Safety Instructions
Notes on Using Operating Instructions
Guidance on understanding symbols, warnings, and notes for safe operation.
Explanation of Icons
Visual guide to symbols used in the manual and their meanings.
General Safety Precautions
Covers electromagnetic fields, electric shock, radiation, heat, and explosion risks.
Environmental and Operational Safety
Addresses smoke, gases, fire hazards, noise exposure, and operator obligations.
EMC and Mains Connection Safety
Details damage from non-genuine parts, stray currents, and mains connection requirements.
EMC Classification and Setup
Explains EMC classes and recommendations for reducing interference emissions.
Transport and Installation Safety
Covers safe handling of gas cylinders, machine lifting, tipping risks, and line disconnections.
Ambient Conditions
Specifies safe operating and storage conditions, including temperature and humidity limits.
Intended Use
Applications
Describes MIG/MAG standard welding as the primary application for the machine.
Device Type Overview
Introduces multi-voltage (MV) machine series and their adaptability.
Applicable Documents
Lists supplementary sheets like warranty, declaration of conformity, and service documents.
Machine Description
Quick Overview
Provides a brief introduction to the machine's exterior and controls.
Front View Details
Identifies key components visible on the machine's front panel.
Rear View Details
Identifies key components visible on the machine's rear panel.
Inside View Details
Identifies internal components visible when the machine cover is opened.
Machine Control and Operation
Mira 151 Control Panel
Details the operating elements and functions for the Mira 151 model.
Mira 221 MV Control Panel
Details the operating elements and functions for the Mira 221 MV model.
Mira 251 Control Panel
Details the operating elements and functions for the Mira 251 model.
Mira 301 Control Panel
Details the operating elements and functions for the Mira 301 model.
Design and Function
General Design Aspects
Covers general safety and design principles related to electric shock and moving parts.
Installation and Cooling
Details installation site requirements and machine cooling system precautions.
Workpiece Lead Connection
Explains safe connection of the workpiece lead to prevent burns and stray currents.
Mains Connection
Outlines requirements and safety for connecting the machine to the mains power supply.
Mira 151 Mains Connection
Specific details for connecting the Mira 151 to the mains.
Mira 221 MV 230V Mains Connection
Specific details for connecting the Mira 221 MV to 230V mains.
Mira 221 MV 400V Mains Connection
Specific details for connecting the Mira 221 MV to 400V mains.
Mira 251/301 Mains Connection
Specific details for connecting Mira 251/301 to mains.
Welding Torch & Workpiece Connection
Guides on connecting welding torches and workpiece leads, including wire guide setup.
Shielding Gas Supply
Covers safe handling of gas cylinders and system requirements for welding.
Connecting Shielding Gas
Step-by-step instructions for connecting the gas cylinder and regulator.
Setting Shielding Gas Quantity
Explains how to adjust gas flow rate for different welding processes.
Inserting Wire Electrode
Procedures for installing wire spools and securing them properly.
Changing Wire Feed Rollers
Instructions on selecting and replacing wire feed rollers based on wire type and diameter.
Inching the Wire Electrode
How to feed the wire electrode manually using the inching function.
Spool Brake Setting
Guidance on adjusting the spool brake for optimal wire feed.
MIG/MAG Operating Point
Explains how to set welding voltage and select operating modes.
MIG/MAG Functional Sequences
Defines symbols and describes sequences for non-latched, latched, spot, and interval modes.
Non-latched Operation
Describes the sequence of actions for non-latched welding mode.
Latched Operation
Describes the sequence of actions for latched welding mode.
Spot Welding
Explains the process and timing for spot welding operations.
Interval Welding
Describes the pulse and pause timing for interval welding mode.
Maintenance, Care and Disposal
General Maintenance Overview
States the machine is largely maintenance-free but requires periodic checks.
Maintenance Work and Intervals
Details daily, monthly, and annual maintenance tasks and their intervals.
Specific Maintenance Work
Covers authorized repairs, maintenance personnel, and parts replacement.
Equipment Disposal Procedures
Guidelines for responsible disposal and recycling of the machine and its components.
RoHS Compliance
Confirmation of compliance with the RoHS directive for product materials.
Rectifying Faults
Customer Fault Checklist
A guide for troubleshooting common wire feed and functional errors.
Technical Data
Performance Specifications
Detailed table of technical specifications for Mira models including current, voltage, and duty cycle.
Accessories
General Accessories List
Lists common accessories such as adapters, regulators, and hoses with item numbers.
Replaceable Parts
2-Roll Drive Wire Feed Rollers
Details wire feed rollers for steel wires for the 2-roll drive system.
4-Roll Drive Wire Feed Rollers
Details wire feed rollers for steel and aluminum wires for the 4-roll drive system.
Appendix A
EWM Branch Overview
Contact information and locations for EWM headquarters, technology centers, and sales/service branches.
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