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Fronius VR 7000 CMT User Manual

Fronius VR 7000 CMT
56 pages
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/ Perfect Charging / Perfect Welding / Solar Energy
42,0426,0015,EN 004-17012019
VR 7000
VR 7000-11
VR 7000-30
VR 7000 CMT
Operating Instructions
Spare parts list
Wire-feed unit
EN

Table of Contents

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Fronius VR 7000 CMT Specifications

General IconGeneral
Input Voltage3 x 400 V
Protection ClassIP23
Welding ProcessMIG/MAG, MMA
Input Frequency50-60 Hz
Output Current Range5 - 160 A

Summary

Safety Rules and Precautions

General Safety Guidelines

General safety regulations, proper use, and environmental conditions.

Personal Safety and Hazard Management

Protecting personnel, noise, toxic gases, sparks, electrical risks, and EMF.

Installation and Operational Safety

Safety during installation, transport, operation, maintenance, and disposal.

Device Description and Requirements

Device Concept and Application

Overview of the VR 7000 wirefeeder, its features, and application areas.

System Requirements

Compatible power sources and welding processes for the wirefeeders.

Controls, Options, and Connections

Device Warning Labels

Explanation of safety symbols and warning notices on the device.

Optional Features and Kits

Details on optional control panels, mode switches, and installation kits.

Controls and Indicators

Description of the standard control panel, indicators, and parameter adjustment.

Mechanical Components and Connections

Identification of connectors and components on the wirefeeder's front, rear, and sides.

Setup and Wire Handling

Mounting and Connecting Wirefeeders

Procedures for placing, connecting wirefeeders to power sources and welding torches.

Feed Roller and Spool Installation

Instructions for inserting and replacing feed rollers and wire spools.

Wire Feeding and Adjustment

Steps for feeding wire, setting contact pressure, and adjusting the brake.

Wirefeeding Hose and Maintenance

Wirefeeding Hose Installation

Purpose, types, and fitting procedure for wirefeeding hoses.

Start-up and Routine Maintenance

Requirements for start-up, care, and regular maintenance tasks.

Technical Data and Spare Parts

Technical Specifications by Model

Detailed technical data for VR 7000, VR 7000-11, VR 7000-30, and VR 7000 CMT.

Spare Parts and Component Diagrams

Spare parts list and diagrams for motorplates and connectors.

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