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Summary of Contents for Kemppi MASTERTIG AC/DC 2000
- Page 1 1916200E Operation instructions • english 0510 Gebrauchsanweisung • deutsch Gebruiksaanwijzing • nederlands Manuel d’utilisation • français MASTERTIG AC/DC 2000, 2500, 2500W, 3500W...
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Page 2: Table Of Contents
The torch cable ......................25 8.2. Cables ..........................25 8.3. The power source ......................26 8.4. Regular maintenance ...................... 26 OPERATION DISTURBANCES ..................26 ORDERING NUMBERS ....................26 TECHNICAL DATA ......................28 © 2 – Mastertig AC/DC 2000, 2500, 2500W, 3500W/0510 COPYRIGHT KEMPPI OY... -
Page 3: Preface
first time. For further information on Kemppi products please contact us or your nearest Kemppi distributor. The specifications and designs presented in this manual are subject to change without prior notice. -
Page 4: Operation Safety
This equipment’s electromagnetic compatibility (EMC) is designed for use in an industrial environment. Class A equipment is not intended for use in residential loca- tion where the electrical power is provided by the public low-voltage supply system. © 4 – Mastertig AC/DC 2000, 2500, 2500W, 3500W/0510 COPYRIGHT KEMPPI OY... -
Page 5: Installation
Return current cable Remote control unit Mains cable Mastertig AC/DC 2500 Shielding gas hose Cable for MMA welding Remote control unit Gas-cooled TIG torch Return current cable Mains cable © Mastertig AC/DC 2000, 2500, 2500W, 3500W/0510 – 5 COPYRIGHT KEMPPI OY... - Page 6 Remote control unit Return current cable Water-cooled TIG torch Mastertig AC/DC 3500W Cable for MMA welding Remote control unit Return current cable Shielding gas hose Water-cooled TIG torch © 6 – Mastertig AC/DC 2000, 2500, 2500W, 3500W/0510 COPYRIGHT KEMPPI OY...
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Page 7: Siting The Machine
ACDC panel, the ACDC minilog or the ACDC pulse panel, has to be installed. Installation instructions 4283280 are in the package of the panel. © Mastertig AC/DC 2000, 2500, 2500W, 3500W/0510 – 7 COPYRIGHT KEMPPI OY... -
Page 8: Connecting The Machine To The Mains Supply
The phase leads of the cable are coupled to connectors L1, L2 and L3; the yellow-green is coupled to the connector of the protective grounding lead . © 8 – Mastertig AC/DC 2000, 2500, 2500W, 3500W/0510 COPYRIGHT KEMPPI OY... -
Page 9: Cable For Mma Welding And Return Current Cable
2.6. THE WELDING TORCH In Mastertig AC/DC 2000 and Masterig AC/DC 2500, only an gas-cooled torch can be used. In Mastertig AC/DC 2500 W and -3500W, you can use either an gas-cooled or a water-cooled torch. Make sure that the torch you are using is designed for the maximum welding current that you need. -
Page 10: Tig Ac Welding
10/11 16/17,5 10...12 The table and the panel scale are based on the use of WC20 (grey). When using pure wolfram electrode (green) the tip rounds off slightly. © 10 – Mastertig AC/DC 2000, 2500, 2500W, 3500W/0510 COPYRIGHT KEMPPI OY... -
Page 11: Shield Gas
The flow rate is set according to the welding power used in the job. A suitable flow rate is normally 8 - 10 l/min. If the gas flow is not suitable, the welded joint will be sporous. Contact your local Kemppi-dealer for choosing gas and equipment. 2.10.1. Installing gas bottle Always fasten gas bottle properly in vertical position in a special holder on the wall or on a carriage. -
Page 12: Operating Panels
OPERATING PANELS BASIC MINILOG © 12 – Mastertig AC/DC 2000, 2500, 2500W, 3500W/0510 COPYRIGHT KEMPPI OY... - Page 13 20. Adjustment of the dynamics (arc force) of MMA welding DYNAMICS -9 ... 9 21. Selection key of MMA welding MMA 22. Adjustment potentiometer of the form of the AC TIG arc BALANCE -70 ... +70 % © Mastertig AC/DC 2000, 2500, 2500W, 3500W/0510 – 13 COPYRIGHT KEMPPI OY...
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Page 14: Numerical Displays And Signal Lights Of The Panel
The heat of the welding is controlled by breaking the arc. Usually the reason is thin material or various fittings. In the broken arc method position, the arc breaks faster and the ignition pulse is smaller then in ordinary MMA welding. © 14 – Mastertig AC/DC 2000, 2500, 2500W, 3500W/0510 COPYRIGHT KEMPPI OY... -
Page 15: Control Of Mma Welding Dynamics (Only With Minilog And Pulse Panels)
(2 ja 3), and the arc will ignite and the current will rise to the welding level within the up-slope time (4). © Mastertig AC/DC 2000, 2500, 2500W, 3500W/0510 – 15 COPYRIGHT KEMPPI OY... -
Page 16: Use And Selection Of Operation Of The Torch Switch
4. Release the torch switch, and the current starts to drop and after the selected down-slope time the arc is broken. After this, the shielding gas will flow for the time selected. © 16 – Mastertig AC/DC 2000, 2500, 2500W, 3500W/0510 COPYRIGHT KEMPPI OY... -
Page 17: Adjustment Of The Down-Slope Time Of The Welding Current
The BALANCE function will adjust the balance so that it is suitable for the selected electrode and current. At the same time, it adjusts the pre-heating of the tip of the electrode at the start in accordance with the tip form selected. © Mastertig AC/DC 2000, 2500, 2500W, 3500W/0510 – 17 COPYRIGHT KEMPPI OY... -
Page 18: Frequency Adjustment Of Tig Ac Welding (Only With Minilog And Pulse Panel)
filler material wire without having to stop the welding to do that. A lower current can also be used as the crater filling current if you do not want to use the down- slope time for that. © 18 – Mastertig AC/DC 2000, 2500, 2500W, 3500W/0510 COPYRIGHT KEMPPI OY... -
Page 19: Pulse Welding (Only With The Pulse Panel)
The time shown in the display means the time you have the welding current. The down-slope and the up-slope times are increasing the burning time of the arc. © Mastertig AC/DC 2000, 2500, 2500W, 3500W/0510 – 19 COPYRIGHT KEMPPI OY... -
Page 20: Memory Functions (Only With The Pulse Panel)
The code is saved in the panel. If you change the panel the code follows the panel. When the machine leaves the factory, the code locking operation is not on. © 20 – Mastertig AC/DC 2000, 2500, 2500W, 3500W/0510 COPYRIGHT KEMPPI OY... -
Page 21: Installing The Code Locking
3. Turn the machine off. The machine is now ready for use. 3.6.4. Changing the code 1. Remove the code locking in accordance with the above instruction. 2. Install the code locking again. © Mastertig AC/DC 2000, 2500, 2500W, 3500W/0510 – 21 COPYRIGHT KEMPPI OY... -
Page 22: Cooling Unit (Only Mastertig Ac/Dc 2500W, -3500W)
If the switch of the cooling unit is in the position for an gas-cooled torch and you start welding with a water-cooled torch and a current is over 60 A, the welding is broken. © 22 – Mastertig AC/DC 2000, 2500, 2500W, 3500W/0510 COPYRIGHT KEMPPI OY... -
Page 23: Accessories
Do not lift the welding machine and the transport unit with a gas bottle. T 22 (transport unit) Mastertig AC/DC 2500, 2500W, 3500W lifting ears on both sides (total 4 pcs) © Mastertig AC/DC 2000, 2500, 2500W, 3500W/0510 – 23 COPYRIGHT KEMPPI OY... -
Page 24: Extra Functions
(both with auto and manual balance) [On] = on TIG AC the level of positive half-cycle is always the same as the level of the negative half-cycle © 24 – Mastertig AC/DC 2000, 2500, 2500W, 3500W/0510 COPYRIGHT KEMPPI OY... -
Page 25: Maintenance
Check also that the mains connection cables that you use are in good condition and that they comply with all the regulations! Mains connection cables may be repaired and installed only by an authorized electric shop or electrician. © Mastertig AC/DC 2000, 2500, 2500W, 3500W/0510 – 25 COPYRIGHT KEMPPI OY... -
Page 26: The Power Source
– Maintenance testing. The operation and performance values of the machine are checked and, where necessary, adjusted by means of test equipment. OPERATION DISTURBANCES In the case of operation disturbances, contact an authorized KEMPPI Service Repair Shop. Check the maintenance parts before sending the machine to the service shop. 10. ORDERING NUMBERS... -
Page 27: Welding Cables
627075708 TTK 250WS 16 m 627075716 TTK 300W 627080504 TTK 300W 627080508 TTK 300W 16 m 627080516 TTK 350W 627085504 TTK 350W 627085508 TTK 350W 16 m 627085516 © Mastertig AC/DC 2000, 2500, 2500W, 3500W/0510 – 27 COPYRIGHT KEMPPI OY... -
Page 28: Technical Data
*) Adjustable with MINILOG- and PULSE panels. **) Fuse reduces maximum load. ***) Use of 20 A fuse requires changing of connection cable. The products meet conformity requirements for CE marking. © 28 – Mastertig AC/DC 2000, 2500, 2500W, 3500W/0510 COPYRIGHT KEMPPI OY... - Page 29 Rated power of cooling unit – – – – 1300 W *) Adjustable with MINILOG- and PULSE panels. **) Fuse can reduce maximum load. The products meet conformity requirements for CE marking. © Mastertig AC/DC 2000, 2500, 2500W, 3500W/0510 – 29 COPYRIGHT KEMPPI OY...
- Page 30 Rated power of cooling unit 1300 W *) Adjustable with MINILOG- and PULSE panels. **) Fuse can reduce maximum load. The products meet conformity requirements for CE marking. © 30 – Mastertig AC/DC 2000, 2500, 2500W, 3500W/0510 COPYRIGHT KEMPPI OY...
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