Fronius WF 25i REEL R /SA/2R/G/W User Manual

Contents
Safety rules 5
Explanation of safety notices 5
General 5
Proper use 5
Environmental conditions 6
Obligations of the operator 6
Obligations of personnel 6
Mains connection 6
Protecting yourself and others 7
Danger from toxic gases and vapours 7
Danger from flying sparks 8
Risks from mains current and welding current 8
Meandering welding currents 9
EMC Device Classifications 10
EMC measures 10
EMF measures 11
Specific hazards 11
Requirement for the shielding gas 12
Danger from shielding gas cylinders 12
Danger from escaping shielding gas 13
Safety measures at the installation location and during transport 13
Safety measures in normal operation 13
Commissioning, maintenance and repair 14
Safety inspection 14
Disposal 15
Safety symbols 15
Data protection 15
Copyright 15
General 16
Safety 16
Device concept 16
Application area 16
Proper use 16
Application example 17
Warning notices on the device 17
Description of Warning Notices on the Device 20
Controls, connections and mechanical components 22
Safety 22
Controls, connections and mechanical components 22
Control panel 23
Fitting the wire-feed unit 25
Fitting the wire-feed unit 25
Inserting/replacing feed rollers 26
Safety 26
General 26
2-roller drive: Inserting/replacing feed rollers 26
Feeding in the wire electrode 28
Insulated routing of wire electrode to wirefeeder 28
Safety 28
Feeding in the wire electrode 28
2-roller drive - setting the contact pressure 29
Start-up 31
Commissioning 31
Note on setting the wirefeeding torque 31
LED indicators in normal operation 32
Care, maintenance and disposal 34
General 34
Safety 34
Every start-up 34
Every 6 months 34
3
EN

Fronius WF 25i REEL R /SA/2R/G/W Specifications

General

Brand	Fronius
Model	WF 25i REEL R /SA/2R/G/W
Category	Wire Feeders
Language	English