Kemppi MASTERTIG AC/DC 2000 User Manual

2 – Mastertig AC/DC 2000, 2500, 2500W, 3500W/0510
© COPYRIGHT KEMPPI OY
CONTENTS
1. PREFACE ........................................................................................................................ 3
1.1. Introduction ....................................................................................................................... 3
1.2. Product introduction ..........................................................................................................3
1.3. Operation safety ................................................................................................................4
2. INSTALLATION ............................................................................................................... 5
2.1. Cabling the machine ......................................................................................................... 5
2.2. Siting the machine .............................................................................................................7
2.3. Start of installation .............................................................................................................7
2.4. Connecting the machine to the mains supply ................................................................... 8
2.5. Cable for MMA welding and return current cable .............................................................. 9
2.6. The welding torch ..............................................................................................................9
2.7. Electrodes to be welded ....................................................................................................9
2.8. TIG DC welding .................................................................................................................9
2.8.1. Sharpening of the electrode ............................................................................................ 9
2.9. TIG AC welding ............................................................................................................... 10
2.9.1. Balance ......................................................................................................................... 10
2.10. Shield gas ....................................................................................................................... 11
2.10.1. Installing gas bottle ....................................................................................................... 11
3. OPERATING PANELS ..................................................................................................12
3.1. Numerical displays and signal lights of the panel ........................................................... 14
3.2. Use of the remote control ................................................................................................14
3.3. MMA welding ................................................................................................................... 14
3.3.1. Selection of type of current ........................................................................................... 14
3.3.2. Broken arc method ........................................................................................................ 14
3.3.3. Control of MMA welding dynamics (only with minilog and pulse panels) ...................... 15
3.4. TIG welding .....................................................................................................................15
3.4.1. Selection of TIG welding and type of current ................................................................ 15
3.4.2. Spark ignition ................................................................................................................ 15
3.4.3. Contact ignition ............................................................................................................. 15
3.4.4. Use and selection of operation of the torch switch ........................................................ 16
3.4.5. Adjustment of the down-slope time of the welding current ............................................ 17
3.4.6. Adjustment of the up-slope time of the welding current ................................................ 17
3.4.7. Adjustment of the pre-gas and post-gas times .............................................................. 17
3.4.8. Adjustment of the form of the arc, BALANCE ............................................................... 17
3.4.9. Frequency adjustment of TIG AC welding (only with minilog and pulse panel) ............ 18
3.4.10. Minilog operation (only with minilog and pulse panel) ................................................... 18
3.4.11. Pulse welding (only with the pulse panel) ..................................................................... 19
3.4.12. Control of the start current (only with the pulse panel) .................................................. 19
3.4.13. Fusion spot welding (only with a pulse panel) ............................................................... 19
3.5. Memory functions (only with the pulse panel) ................................................................. 20
3.5.1. Calling the values from the memory .............................................................................. 20
3.5.2. Saving a welding situation (parameters) in the memory ............................................... 20
3.6. Code locking ................................................................................................................... 20
3.6.1. Installing the code locking ............................................................................................. 21
3.6.2. Turning the machine on when the code locking is on ................................................... 21
3.6.3. Removal of code locking ............................................................................................... 21
3.6.4. Changing the code ........................................................................................................ 21
4. COOLING UNIT (ONLY MASTERTIG AC/DC 2500W, -3500W) .................................. 22
5. INTERNAL PROTECTIONS OF THE MACHINE .......................................................... 22
5.1. Overheating protection ....................................................................................................22
5.2. Over-voltage protection of the mains supply voltage ...................................................... 22
5.3. The wrong voltage selection ........................................................................................... 22
5.4. Protection of a water-cooled torch .................................................................................. 22
6. ACCESSORIES ............................................................................................................. 23
6.1. Remote control units .......................................................................................................23
6.1.1. Connecting the foot pedal unit ...................................................................................... 23
6.1.2. Calibration of the machine for the foot pedal unit .......................................................... 23
6.2. Wheel barrows and transport chassises ......................................................................... 23
7. EXTRA FUNCTIONS ..................................................................................................... 24
8. MAINTENANCE ............................................................................................................ 25
8.1. The welding torch ............................................................................................................25
6.1.1. The welding end ............................................................................................................ 25
6.1.2. The torch cable ............................................................................................................. 25
8.2. Cables .............................................................................................................................25
8.3. The power source ........................................................................................................... 26
8.4. Regular maintenance ......................................................................................................26
9. OPERATION DISTURBANCES .................................................................................... 26
10. ORDERING NUMBERS ................................................................................................ 26
11. TECHNICAL DATA ........................................................................................................ 28

Kemppi MASTERTIG AC/DC 2000 Specifications

General

Brand	Kemppi
Model	MASTERTIG AC/DC 2000
Category	Welding System
Language	English