Kemppi Kempomat 2500 - Default Chapter; Table of Contents

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CONTENTS

1. PREFACE

........................................................................................................................................................3

1.1 General

.................................................................................................................................................................3

1.2 Product introduction

................................................................................................................................. 3

2. INSTALLATION OF THE POWER SOURCE ...........................................................4

2.1 Positioning of the machine ...................................................................................................................4

2.2 Connection to the mains supply .......................................................................................................4

2.3 Mounting of the mains cable ..............................................................................................................4

2.4 Welding and return current cables ..................................................................................................5

3. USE OF WIREFEEDER ....................................................................................................................6

3.1 Parts of wire feed mechanism

.............................................................................................................6

3.2 Installation of the wire feed system

................................................................................................8

3.3 Installation of wire feed ...........................................................................................................................8

3.4 Mounting of MIG welding gun

...........................................................................................................9

3.5 Mounting and locking of wire reel

..................................................................................................9

3.6 Automatic wire feed to gun

...............................................................................................................10

3.7 Adjustment of tightness of wire reel brake

............................................................................10

3.8 Shielding gas ................................................................................................................................................11

4. OPERATION AND USE OF POWER SOURCE .................................................12

4.1 Kempomat panels .....................................................................................................................................12

4.2 Wire feed panel ........................................................................................................................................... 13

4.3 Wire feeder unit ..........................................................................................................................................13

4.4 Main switches and pilot lamps ........................................................................................................14

4.5 Adjustment for arc roughness .........................................................................................................15

4.6 Operation of cooling fan ......................................................................................................................15

5. CONTROL PANELS AND ADJUSTMENTS .........................................................15

5.1 Wire feed speed potentiometer .....................................................................................................15

5.2 Burn back time

............................................................................................................................................15

5.3 KMW timer functions ..............................................................................................................................16

6. ACCESSORIES ......................................................................................................................................17

6.1 KMW sync ........................................................................................................................................................17

6.2 Installation and mounting of KMW sync ..................................................................................17

7. OPERATION DISTURBANCES .......................................................................................... 18

8. REGULAR MAINTENANCE OF THE EQUIPMENT .................................... 18

8.1 Cables .................................................................................................................................................................19

8.2 Power source ................................................................................................................................................19

8.3 Disposal of the machine .......................................................................................................................19

9. ORDERING NUMBERS ...............................................................................................................20

10. TECHNICAL DATA ...........................................................................................................................21