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Fronius TransPocket 3500 Comfort User Manual

Fronius TransPocket 3500 Comfort
84 pages
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Fronius prints on elemental chlorine free paper (ECF) sourced from certified sustainable forests (FSC).
/ Perfect Charging / Perfect Welding / Solar Energy
42,0426,0065,EN 013-13052020
TransPocket 2500 Comfort
TransPocket 3500 Comfort
[
Operating Instructions
Rod electrode power source
EN

Table of Contents

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Fronius TransPocket 3500 Comfort Specifications

General IconGeneral
Welding Current Range (MMA)10 - 350 A
Mains Voltage3 x 400 V
Protection ClassIP 23
HotStart FunctionYes
ArcForce ControlYes
AntiStick FunctionYes
Rated Duty Cycle at 40°C350 A @ 35%
Welding ProcessesMMA
CoolingFan

Summary

Safety Rules and Precautions

Explanation of Safety Notices

Explains DANGER, WARNING, CAUTION, and NOTE symbols for hazard communication.

Operator and Personnel Obligations

Outlines duties for operators and personnel for safe device operation and maintenance.

Personal Protection and Safety Measures

Details risks from sparks, arc, EMF, and electrocution, and lists required protective clothing.

Danger from Toxic Gases and Vapours

Warns about harmful welding fumes and recommends extraction systems for safety.

Danger from Flying Sparks

Advises on fire/explosion risks from sparks and necessary precautions like keeping flammables away.

Risks from Mains and Welding Current

Covers dangers of electric shock from mains/welding current, including safe cable handling.

EMF Measures and Health Risks

Warns about EMF health risks, especially for pacemaker wearers, and advises distance.

Safety Measures in Normal Operation

Emphasizes functional safety devices and regular checks for safe operation.

Commissioning, Maintenance, and Repair

Periodic Safety Inspection Recommendations

Recommends periodic safety inspections and calibration by qualified personnel.

Control Elements and Connections

Safety During Control Operation

Warns about dangers from incorrect operation and stresses the need for trained personnel.

Device Connections

Details front/back connections: current sockets, remote, gas, mains switch, and dust filter.

Before Commissioning Procedures

Commissioning Safety Precautions

Reiterates safety for operation, personnel, and understanding instructions.

Proper Use and Setup Regulations

Defines intended use, stability, cooling air, dust prevention, and outdoor operation.

Mains Connection for Commissioning

Covers mains voltage, fuse protection, and fitting cables/plugs.

Changing Mains Voltage (MVm Versions)

Safety During Voltage Change

Warns of electric shock and outlines critical safety steps before changing voltage.

MMA Welding Operation

Safety During MMA Welding

Warns of operation and electric shock dangers, stressing instruction comprehension.

MMA Welding Parameters Overview

Details parameters like Starting current and Main current, including units, ranges, and factory settings.

Dynamic Arc Force Control

Explains the Dynamic function for arc force and its benefits for welding results.

Starting the MMA Welding Process

Guides on starting MMA welding, moving the switch, and selecting processes.

HotStart Function Benefits

Explains HotStart for improved ignition and fusion, and its current limits.

SoftStart Function for Basic Electrodes

Describes SoftStart for basic electrodes, improving ignition and reducing spatter.

Anti-Stick Function Operation

Details the anti-stick function that prevents electrode sticking by switching off current.

TIG Welding Operation

Safety During TIG Welding

Warns of operation and electric shock dangers, stressing instruction comprehension.

Adjusting Current and Igniting TIG Arc

Describes selecting amperage, positioning nozzle, and tilting torch to ignite the arc.

Job Welding Procedures

Safety During Job Welding

Warns of operation and electric shock dangers during job welding.

Saving Current Settings as a Job

Details steps to save current welding parameters as a job.

Naming and Saving a Job

Guides on selecting job number and naming the job using the on-screen keyboard.

Voltage Reduction Device (VRD)

VRD Safety Principle

Explains VRD function based on welding circuit resistance and safety.

Error Diagnosis and Elimination

Safety Warnings for Error Diagnosis

Warns about electric shock and ground connection issues during diagnosis.

Fault Diagnosis: No Welding Current

Lists causes and remedies for "No welding current" faults.

Fault Diagnosis: Various Issues

Covers duty cycle, fan faults, air filter, ignition, and arc breaks.

Fault Diagnosis: LED, Weld Properties, TIG Issues

Addresses flashing LEDs, poor weld properties, and TIG specific problems.

Service Codes

Service Codes Explained (Part 1)

Lists and explains service codes like Leerlauf, OVUV, Erdstrom, KS, Current Limit, ILZ, Asym. Betr.

Service Codes Explained (Part 2)

Lists and explains more service codes: Asym. Init., Primary current, Phase failure, Temperature.

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