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MASTER MLS™ 2500, 2503, 3500, 3503, MASTERTIG MLS™ 3000, 3003, 4000, 4003 / 0606– 5

© KEMPPI OY

1

2

1.

2.

Rear of machine

1. Mains switch
2. Snap connector for gas

Torch

Installing gas-cooled 

torch

Installing water-cooled torch

2.5. INSTALLATION OF THE PANEL

1. Fasten the cable connectors of the function panel to the power source (2 pieces).

2. Place the bottom edge of the panel behind the securing clips on the machine. Remove the 

fixing pin from the top edge with, for example, a screwdriver. Then gently push the upper 

part of the panel into place. Make sure that the cables do not get damaged, continue gently 

pushing the upper part of the panel until it clips into place. Finally, push the fixing pin back 

into its place.

2.6. MAINS CONNECTION

Only an authorised electrician is allowed to install mains cable and plug!

The power source is equipped with a 5-meter mains cable without plug. The plug may be installed 

by an authorised electrician only. The fuse and cable sizes are given in the Technical data at the 

end of this manual.

This  equipment’s  electromagnetic  compatibility  (EMC)  is  designed  for  use  in  an 

industrial environment. Class A equipment is not intended for use in residential location 

where the electrical power is provided by the public low-voltage supply system.

Summary of Contents for MasterCool 10

Page 1: ...MLS 2500 2503 3500 3503 MASTERTIG MLS 3000 3003 4000 4003 MASTERCOOL 10 12 Operation instructions english Gebrauchsanweisung deutsch Gebruiksaanwijzing nederlands Manuel d utilisation fran ais 1910031...

Page 2: ...9 1 INSTALLATION OF GAS BOTTLE 7 3 OPERATION 8 3 1 WELDING PROCESSES 8 3 1 1 MMA WELDING 8 3 1 2 TIG WELDING 8 3 1 3 SYNERGETIC PULSED TIG WELDING A 8 3 1 4 LONG PULSED TIG WELDING B 8 3 2 OPERATION F...

Page 3: ...n optional cooling unit The cooling unit Mastercool 10 Mastercool 12 is used in water cooled TIG welding The power source is a multifunctional machine for demanding professional use for MMA TIG and pu...

Page 4: ...n Also check that the delivery corresponds to your order and that you have received all necessary instructions for installing and operating the equipment The packaging material is recyclable 2 2 LOCAT...

Page 5: ...ce Make sure that the cables do not get damaged continue gently pushing the upper part of the panel until it clips into place Finally push the xing pin back into its place 2 6 MAINS CONNECTION Only an...

Page 6: ...rmly 2 8 COOLING UNIT TO MASTERCOOL 10 MASTERCOOL 12 Cooling liquid is injurious Avoid also contact with skin or eyes In case of injury seek for medical advice Cooling unit Mastercool 10 and Mastercoo...

Page 7: ...er having nished welding The following installation instructions are valid for most gas ow regulator types 1 Step aside and open the bottle valve A for a while to blow out possible impurities from the...

Page 8: ...ust the welding current while other pulse parameters are programmed Pulsing frequency is high which guarantees concentrated arc and increased welding speed 3 1 4 Long Pulsed TIG welding b This method...

Page 9: ...r lights 1 Power On 2 Thermal overload of power source 3 Wrong mains voltage over or under voltage 3 2 2 2 MMA welding panel MEL 1 Remote local control switch 2 Welding current potentiometer 3 Contact...

Page 10: ...hod selection MMA contact TIG carbon arc gouging broken arc 3 Selection of electrode type 4 Potentiometer for regulation of welding current and other parameters 5 Displays of welding current and other...

Page 11: ...elding current displays and regulation TIG welding 3 Selection of hot start MMA and gas test TIG welding 4 Selection of TIG welding 4T and 2T functions of torch switch 5 Selection of HF contact and wa...

Page 12: ...tch is pressed Release the torch switch The ignition spark ignites the arc and the current will rise to the welding level within the up slope time Press the torch switch down and the welding continues...

Page 13: ...rc 10 80 of welding current 1 Welding torch switch 4T LOG function only MTX panel When torch switch is pressed current goes to search arc after the switch is released current goes to welding current w...

Page 14: ...ulse ratio and pause current percentage remain constant When you adjust the pulse ratio pulse current or pause current the new average welding current value is shown on the display 3 2 2 6 TIG welding...

Page 15: ...e welding current and the Minilog current You can move from one to the other by quickly pressing the torch switch Press the torch switch for 1 second release it and current goes to downslope 3 2 3 Sav...

Page 16: ...hange the setting by turning the potentiometer Display Function Factory setting A1 Upslope with constant time setting gradient steepness setting 0 constant time A2 Downslope with constant time setting...

Page 17: ...of cooling units Mastercool 10 and Mastercool 12 is controlled by the power source The cooling unit pump starts automatically when welding starts Proceed as follows 1 Start power source 2 Check water...

Page 18: ...brush and a vacuum cleaner Do not use compressed air because there is the danger that the dirt is packed even more tightly in the gaps of the cooling pro les Do not use a pressure washer Only an autho...

Page 19: ...o an environmentally compatible recycling facility As the owner of the equipment you should get information on approved collection systems from our local representative By applying this European Direc...

Page 20: ...2 6122360 Water cooled torches TTC 200W 4m 627020504 TTC 200W 8m 627020508 TTC 200W 16m 627020516 TTC 250W 4m 627025504 TTC 250W 8m 627025508 TTC 250W 16m 627025516 Panels MEL MMA 6106000 MEX MMA 6106...

Page 21: ...8kVA 100 ED TIG 200A 4 7kVA Connection cable fuse 4 x 1 5S mm2 5 m 10 A delayed Master MLS 2500 4 x 2 5S mm2 5 m 20 A delayed Master MLS 2503 Welding current range MMA 10 A 20 5V 250A 30 0V TIG 5 A 10...

Page 22: ...ED TIG 320A 9 4kVA 100 ED TIG 270A 7 3kVA Connection cable fuse 4 x 2 5S mm2 5m 16 A delayed Master MLS 3500 4 x 6S mm2 5m 32 A delayed Master MLS 3503 Welding current range MMA 10 A 20 5V 350A 34 0V...

Page 23: ...100 ED MMA 160A 5 3kVA Connection cable fuse 4 x 1 5S mm 5 m 10 A delayed Mastertig MLS 3000 4 x 2 5S mm 5 m 20 A delayed Mastertig MLS 3003 Welding current range MMA 10A 20 5V 250A 30 0V TIG 5A 10 0V...

Page 24: ...100 ED MMA 220A 8kVA Connection cable fuse 4 x 2 5S mm2 5 m 16 A delayed Mastertig MLS 4000 4 x 6S mm2 5 m 32 A delayed Mastertig MLS 4003 Welding current range TIG 5A 10 0V 400A 26 0V MMA 10A 20 5V...

Page 25: ...10 230V 15 10 Mastercool 12 Connection capacity 100 ED 250 W Cooling power 1 05 kW Start pressure max 4 5 bar Cooling liquid 20 40 glycol water Reservoir volume approx 3 l External dimensions length...

Page 26: ...ooding This guarantee does not cover direct or indirect travelling costs daily allowances or accommodation Note Under the terms of guarantee welding torches and their consumables feeder drive rolls an...

Page 27: ...DERLAND Tel 31 0 76 5717750 Telefax 31 0 76 5716345 e mail sales nl kemppi com KEMPPI UK Ltd Martti Kemppi Building Fraser Road Priory Business Park BEDFORD MK443WH ENGLAND Tel 0845 6444201 Fax 0845 6...

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