ESAB Aristo WeldCloud Mig U5000i User manual

Aristo®

Instruction manual

0463 664 001 GB 20200324 Valid for: serial no. 834-xxx-xxxx

MigU5000iWeldCloud™

400 V

TABLE OF CONTENTS

0463 664 001 © ESAB AB 2020

1SAFETY ....................................................................................................... 4

1.1 Meaning of symbols ............................................................................... 4

1.2 Safety precautions ................................................................................. 4

2INTRODUCTION.......................................................................................... 8

2.1 Equipment ............................................................................................... 8

3TECHNICAL DATA ...................................................................................... 9

4INSTALLATION............................................................................................ 11

4.1 Lifting instructions ................................................................................. 11

4.2 Placing..................................................................................................... 11

4.3 Mains power supply ............................................................................... 11

4.4 Terminating resistor ............................................................................... 12

4.5 Connection of multiple wire feed units ................................................ 12

5OPERATION ................................................................................................ 14

5.1 Connections and control devices ......................................................... 15

5.2 Turning on the power source ................................................................ 15

5.3 Fan control .............................................................................................. 16

5.4 Overheating protection .......................................................................... 16

5.5 Cooling unit............................................................................................. 16

5.6 Remote control unit................................................................................ 17

5.7 WeldCloud™ unit.................................................................................... 17

6MAINTENANCE........................................................................................... 18

6.1 Daily......................................................................................................... 18

6.2 If necessary............................................................................................. 18

6.3 Every year ............................................................................................... 19

7TROUBLESHOOTING ................................................................................. 20

8ORDERING SPARE PARTS ........................................................................ 21

DIAGRAM ............................................................................................................ 22

ORDERING NUMBERS....................................................................................... 24

SPARE PARTS LIST............................................................................................ 25

ACCESSORIES ................................................................................................... 26

Rights reserved to alter specifications without notice.

1 SAFETY

0463 664 001 -4- © ESAB AB 2020

1 SAFETY

1.1 Meaning of symbols

As used throughout this manual: Means Attention! Be Alert!

DANGER!

Means immediate hazards which, if not avoided, will result in immediate,

serious personal injury or loss of life.

WARNING!

Means potential hazards which could result in personal injury or loss of life.

CAUTION!

Means hazards which could result in minor personal injury.

WARNING!

Before use, read and understand the instruction manual

and follow all labels, employer´s safety practices and

Safety Data Sheets (SDSs).

1.2 Safety precautions

Users of ESAB equipment have the ultimate responsibility for ensuring that anyone who

works on or near the equipment observes all the relevant safety precautions. Safety

precautions must meet the requirements that apply to this type of equipment. The following

recommendations should be observed in addition to the standard regulations that apply to

the workplace.

All work must be carried out by trained personnel well-acquainted with the operation of the

equipment. Incorrect operation of the equipment may lead to hazardous situations which can

result in injury to the operator and damage to the equipment.

1. Anyone who uses the equipment must be familiar with:

○ its operation

○ location of emergency stops

○ its function

○ relevant safety precautions

○ welding and cutting or other applicable operation of the equipment

2. The operator must ensure that:

○ no unauthorised person is stationed within the working area of the equipment

when it is started up

○ no-one is unprotected when the arc is struck or work is started with the

equipment

3. The workplace must:

○ be suitable for the purpose

○ be free from drafts

1 SAFETY

0463 664 001 -5- © ESAB AB 2020

4. Personal safety equipment:

○ Always wear recommended personal safety equipment, such as safety glasses,

flame-proof clothing, safety gloves

○ Do not wear loose-fitting items, such as scarves, bracelets, rings, etc., which

could become trapped or cause burns

5. General precautions:

○ Make sure the return cable is connected securely

○ Work on high voltage equipment may only be carried out by a qualified

electrician

○ Appropriate fire extinguishing equipment must be clearly marked and close at

hand

○ Lubrication and maintenance must not be carried out on the equipment during

operation

WARNING!

Arc welding and cutting can be injurious to yourself and others. Take precautions

when welding and cutting.

ELECTRIC SHOCK - Can kill

• Install and ground the unit in accordance with instruction manual.

• Do not touch live electrical parts or electrodes with bare skin, wet gloves or

wet clothing.

• Insulate yourself from work and ground.

• Ensure your working position is safe

ELECTRIC AND MAGNETIC FIELDS - Can be dangerous to health

• Welders having pacemakers should consult their physician before welding.

EMF may interfere with some pacemakers.

• Exposure to EMF may have other health effects which are unknown.

• Welders should use the following procedures to minimize exposure to

EMF:

○ Route the electrode and work cables together on the same side of

your body. Secure them with tape when possible. Do not place your

body between the torch and work cables. Never coil the torch or work

cable around your body. Keep welding power source and cables as

far away from your body as possible.

○ Connect the work cable to the workpiece as close as possible to the

area being welded.

FUMES AND GASES - Can be dangerous to health

• Keep your head out of the fumes.

• Use ventilation, extraction at the arc, or both, to take fumes and gases

away from your breathing zone and the general area.

ARC RAYS - Can injure eyes and burn skin

• Protect your eyes and body. Use the correct welding screen and filter lens

and wear protective clothing.

• Protect bystanders with suitable screens or curtains.

NOISE - Excessive noise can damage hearing

Protect your ears. Use earmuffs or other hearing protection.

1 SAFETY

0463 664 001 -6- © ESAB AB 2020

MOVING PARTS - Can cause injuries

• Keep all doors, panels and covers closed and securely in place. Have only

qualified people remove covers for maintenance and troubleshooting as

necessary. Reinstall panels or covers and close doors when service is

finished and before starting engine.

• Stop engine before installing or connecting unit.

• Keep hands, hair, loose clothing and tools away from moving parts.

FIRE HAZARD

• Sparks (spatter) can cause fire. Make sure that there are no inflammable

materials nearby.

• Do not use on closed containers.

HOT SURFACE - Parts can burn

• Do not touch parts bare handed.

• Allow cooling period before working on equipment.

• To handle hot parts, use proper tools and/or insulated welding gloves to

prevent burns.

MALFUNCTION - Call for expert assistance in the event of malfunction.

PROTECT YOURSELF AND OTHERS!

CAUTION!

This product is solely intended for arc welding.

WARNING!

Do not use the power source for thawing frozen pipes.

CAUTION!

Class A equipment is not intended for use in residential

locations where the electrical power is provided by the

public low-voltage supply system. There may be

potential difficulties in ensuring electromagnetic

compatibility of class A equipment in those locations,

due to conducted as well as radiated disturbances.

1 SAFETY

0463 664 001 -7- © ESAB AB 2020

NOTE!

Dispose of electronic equipment at the recycling

facility!

In observance of European Directive 2012/19/EC on

Waste Electrical and Electronic Equipment and its

implementation in accordance with national law,

electrical and/or electronic equipment that has reached

the end of its life must be disposed of at a recycling

facility.

As the person responsible for the equipment, it is your

responsibility to obtain information on approved

collection stations.

For further information contact the nearest ESAB dealer.

ESAB has an assortment of welding accessories and personal protection equipment

for purchase. For ordering information contact your local ESAB dealer or visit us on

our website.

2 INTRODUCTION

0463 664 001 -8- © ESAB AB 2020

2 INTRODUCTION

The Mig U5000i WeldCloud™ is a MIG/MAG and TIG welding power source, which can also

be used for MMA welding.

The manual is valid for:

• Mig U5000iw with cooling unit and WeldCloud™ unit

The power source is intended for use with the Feed 3004 or Feed 4804 wire feed units.

All the settings are made from the wire feed unit or control box.

The power source Mig U5000i WeldCloud™ is combined with U82and provides a control

box which enables wireless monitoring.

ESAB accessories for the product can be found in the "ACCESSORIES" chapter of

this manual.

For more information about feed units, refer to the Instruction manuals.

For more information about WeldCloud™, refer to the Quick start guide.

2.1 Equipment

The power source is supplied complete with terminating resistor, 5m return cable and

instruction manual.

3 TECHNICAL DATA

0463 664 001 -9- © ESAB AB 2020

3 TECHNICAL DATA

Mig U5000i WeldCloud™

Mains voltage 400 V ±10%, 3~ 50/60 Hz

Mains supply Sscmin 8.7 MVA

Zmax 0.018 Ω

Primary current

Imax MIG/MAG (GMAW) 33 A

Imax MMA (SMAW) 34 A

Imax TIG (GTAW) 26 A

No-load power demand when in energy-saving mode, 6.5 min. after welding

TIG/MIG (GTAW/GMAW) 45 W

MMA (SMAW) 55 W

Voltage/current range

MIG/MAG (GMAW) 8 - 60 V / 16 - 500 A

MMA (SMAW) 16 - 500 A

TIG (GTAW) 4 - 500 A

Permissible load at MIG/MAG (GMAW)

60 % duty cycle 500 A / 39 V

100 % duty cycle 400 A / 34 V

Permissible load at MMA (SMAW)

60 % duty cycle 500 A / 40 V

100 % duty cycle 400 A / 36 V

Permissible load at TIG (GTAW)

60 % duty cycle 500 A / 30 V

100 % duty cycle 400 A / 26 V

Power factor at maximum current (I2)

MMA 0.91

TIG 0.90

MIG 0.90

Efficiency at maximum current (I2)

MMA 87 %

TIG 82 %

MIG 83 %

Open-circuit voltage U0max

MIG/MAG (GMAW), TIG (GTAW) without

VRD function 1) 72 - 88 V

MMA (SMAW) without VRD function 1) 68 - 80 V

U0L "Live TIG (GTAW)", VRD function

deactivated 2)

79 V

3 TECHNICAL DATA

0463 664 001 - 10 - © ESAB AB 2020

Mig U5000i WeldCloud™

MIG/MAG (GMAW), MMA (SMAW), VRD

function deactivated 2)

59 V

VRD function activated 2) < 35 V

Operating temperature -10 to +40 °C

(14 to 104 °F)

Transportation temperature -20 to +55 °C

(-4 to 131 °F)

Dimensions l × w × h

without cooling unit

with cooling unit

625 × 394 × 496 mm

(24.6 × 15.5 × 19.5 in.)

625 × 394 × 776 mm

(24.6 × 15.5 × 30.6 in.)

Continual sound pressure at no-load <70 db (A)

Weight

without cooling unit

with cooling unit

82 kg (183 lb)

102 kg (225 lb)

Insulation class transformer H

Enclosure class IP23

Application class

1) Valid for power sources without VRD specification on the rating plate.

2) Valid for power sources with VRD specification on the rating plate. The VRD function is

explained in the instruction manual for the control panel.

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