Fronius VarioSynergic 5000

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Table of contents

General remarks ........................................................................................................................................... 3

Principle of the VarioSynergic series ........................................................................................................ 3

Machine concept ...................................................................................................................................... 3

Areas of utilisation .................................................................................................................................... 3

Descriptions of the control panels ................................................................................................................. 4

General remarks ...................................................................................................................................... 4

Controls on the power source .................................................................................................................. 4

Controls on the inside of the power source .............................................................................................. 6

Control panel on VR 3000/3300 wirefeeder ............................................................................................. 8

Connections and mechanical components.................................................................................................... 9

Power source VS 3400/4000/5000 / wirefeeder VR 3000/3300 ............................................................... 9

Before commissioning ..................................................................................................................................11

General remarks .....................................................................................................................................11

Utilisation in accordance with „intended purpose“ ...................................................................................11

Set-up regulations ...................................................................................................................................11

Mains connection ....................................................................................................................................11

Commissioning ........................................................................................................................................... 12

Safety ..................................................................................................................................................... 12

Commissioning ...................................................................................................................................... 12

Symbols used......................................................................................................................................... 12

Checking the mains voltage ........................................................................................................................ 13

General remarks .................................................................................................................................... 13

Checking the mains voltage ................................................................................................................... 13

Fitting the cooling unit ................................................................................................................................. 14

General remarks .................................................................................................................................... 14

Fitting cooling unit to compact system ................................................................................................... 14

Fitting the cooling unit to separated version ........................................................................................... 15

Fitting interconnecting hosepack to the power source ........................................................................... 16

Connecting wirefeeder to power source ...................................................................................................... 16

General remarks .................................................................................................................................... 16

Fitting interconnecting hosepack to VR 3000 wirefeeder ....................................................................... 17

Fitting interconnecting hosepack to VR 3300 wirefeeder ....................................................................... 17

Connecting up the gas cylinder ................................................................................................................... 18

Connecting up the gas cylinder .............................................................................................................. 18

Mounting the welding torch ......................................................................................................................... 19

Connecting MIG/MAG manual welding torch .........................................................................................19

Putting the cooling unit into service ............................................................................................................. 20

Filling with coolant .................................................................................................................................. 20

Venting the cooling unit .......................................................................................................................... 20

Checking coolant circulation .................................................................................................................. 20

Inserting/replacing feed rollers .................................................................................................................... 21

General remarks .................................................................................................................................... 21

Inserting/replacing feed rollers ............................................................................................................... 21

Inserting the wirespool, inserting the basket-type spool .............................................................................. 22

Safety ..................................................................................................................................................... 22

Inserting the wirespool ........................................................................................................................... 22

Inserting the basket-type spool .............................................................................................................. 22

Feeding in the welding wire ......................................................................................................................... 23

Feeding in the welding wire .................................................................................................................... 23

Setting the contact pressure .................................................................................................................. 24