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Summary of Contents for Kemppi mastertig mls 2300 acdc
- Page 1 Operation instruction • english 1910032E Gebrauchsanweisung • deutsch 0743 Gebruiksaanwijzing • nederlands Manuel d'utilisation • français Mastertig MLs™ 2300 aCDC MasterCooL...
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Page 2: Table Of Contents
4.1.1. every sixth months ..................20 4.1.2. serviCe ContraCt ....................20 4.2. troubleshooting ......................21 4.3. disPosal of the maChine ....................21 5. ORdERINg NumbERS ......................22 6. TECHNICAL dATA .........................23 7. TERmS OF guARANTEE ......................24 – Mastertig MLs™ 300 aCDC / 0743 © keMppi oy... -
Page 3: Preface
1.2. PROduCT INTROduCTION Kemppi Mastertig MLS™ ACDC is a family of TIG welding machines designed for industrial use, with characteristics especially suitable for welding materials like aluminium and stainless steel. - Page 4 • Take extra precautions when working on metals or surface-treated materials containing lead, cadmium, zinc, mercury or beryllium. 4 – Mastertig MLs™ 300 aCDC / 0743 © keMppi oy...
- Page 5 • Never move a protective gas bottle when the flow adjuster is in place. Put the valve cover in place during transportation. • Close the cylinder valve after use. © keMppi oy Mastertig MLs™ 300 aDCD / 0743 – ...
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Page 6: Installation
5. (+) connector for electrode holder 6. (–) connector for earth cable Markings for (+/–) poles on the machine front are embossed. Rear of machine 1. Mains switch 2. Snap connector for gas – Mastertig MLs™ 300 aCDC / 0743 © keMppi oy... -
Page 7: Installation Of The Panel
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. © keMppi oy Mastertig MLs™ 300 aDCD / 0743 – 7... -
Page 8: Welding Cable Connections
Cooling liquid is injurious! Avoid also contact with skin or eyes. In case of injury, seek for medical advice. Cooling unit Mastercool 20 together with TIG torch Kemppi TTC-W range enables TIG welding with water-cooled torch. The cooling unit is installed beneath the power source with screws. Electrical connections are on the bottom of power source. -
Page 9: Shield Gas
A suitable flow rate is normally 8 – 10 l/min. If the gas flow is not suitable the welded joint will be porous. Spark ignition becomes more difficult if the gas flow is too high. Contact your local Kemppi dealer for choosing gas and equipment. -
Page 10: Operation
ø mm ...80 6,5 / 8,0 5...6 ...140 4 / 5 / 6 6,5 / 8,0 / 9,5 6...7 ...230 6 / 7 9,5 / 11,0 7...8 10 – Mastertig MLs™ 300 aCDC / 0743 © keMppi oy... -
Page 11: Synergetic Pulsed Tig Welding
Before welding starts, welding settings suitable for the work piece are chosen with the function panel. The Kemppi Multi Logic System, MLS™, allows you to select the function panel based on the purpose of use: the ACS panel for AC TIG welding with basic functions, or the ACX panel with pulsed TIG, 4T-LOG or MINILOG control of welding current and memory channel functions. - Page 12 Upslope 0.0 - 10.0 s Hot Start current 100 – 150 % (100 %: not in use) Welding current Downslope 0.0 - 15.0 s Post-gas 1.0 - 30.0 s 1 – Mastertig MLs™ 300 aCDC / 0743 © keMppi oy...
- Page 13 Narrow welding is especially useful when fillet welding. Welding with a blunted electrode produces a wide arc, which also widens the area of oxide break-up. Application areas include repair welding and casting. © keMppi oy Mastertig MLs™ 300 aDCD / 0743 – 13...
- Page 14 Growing DC-current increases penetration but decreases cleaning effect. 4. DC- (or DC+) (direct current) No parameters to adjust. You can see recommended diameter for elektrode by pressing QUICK SETUP -button. Diameter depends on current adjustment. 14 – Mastertig MLs™ 300 aCDC / 0743 © keMppi oy...
- Page 15 The display shows automatically numeric values and the units of the parameters. When you adjust the parameters, you can see the value on the numerical display. After 10 seconds, the display will return to the welding current. © keMppi oy Mastertig MLs™ 300 aDCD / 0743 – 1...
- Page 16 If wanted in SETUP-function you can disable search arc and tail arc functions. Hot Start (Soft Start)- and Minilog -currents can be disabled by adjusting the values to 100 per cent (the same as the welding current). 1 – Mastertig MLs™ 300 aCDC / 0743 © keMppi oy...
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Page 17: Saving Welding Settings
When the memory function is in OFF state (no lights on) it is also possible to save the currently used panel parameters by pressing SET/SAVE, by choosing channel ja by pressing SET/SAVE again. Channel is cleared if MEMORY and CH buttons are pressed simultaneously in SET mode. © keMppi oy Mastertig MLs™ 300 aDCD / 0743 – 17... -
Page 18: Adopting The Saved Settings
Display shows COOLER when water flow is blocked. 3.4. STORAgE The machine must be stored in a clean and dry room. Protect the machine from rain and direct sunshine in places where temperature exceeds +25 °C. 1 – Mastertig MLs™ 300 aCDC / 0743 © keMppi oy... - Page 19 Controller can be selected even if it is not connected. Tail arc A22 on* tail arc on. * 4t log off** tail arc off. ** minilog © keMppi oy Mastertig MLs™ 300 aDCD / 0743 – 1...
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Page 20: Error Codes
Only an authorised electrician may repair the machine. 4.1.2. Service contract KEMPPI service workshops make special service contracts with customers about regular maintenance. All parts are cleaned, checked and if necessary, repaired. Also the operation of welding machine is tested. -
Page 21: Troubleshooting
• Check cooling unit for water circulation, clean cooling unit filter and air grate. Add cooling liquid if necessary. For further information and assistance, contact your nearest Kemppi service workshop. 4.3. dISPOSAL OF THE mACHINE Do not dispose of electrical equipment together with normal waste! -
Page 22: Ordering Numbers
TTC 160, 16 m ....... 627016016 T110 ..........6185251 TTC 220, 4 m ......... 627022004 TTC 220, 8 m ......... 627022008 TTC 220, 16 m ....... 627022016 Gas flow meter AR/clock ....6265136 – Mastertig MLs™ 300 aCDC / 0743 © keMppi oy... -
Page 23: Technical Data
-20 ºC ..+40 ºC Storage temperature range -20 ºC ..+60 ºC degree of protection iP 23 C Recommended generator Smin 8 kVA The products meet conformity requirements for CE marking. © keMppi oy Mastertig MLs™ 300 aDCD / 0743 – 3... -
Page 24: Terms Of Guarantee
Guarantee repairs must be carried out only by an Authorised Kemppi Service Agent. Packing, freight and insurance costs to be paid by orderer. The guarantee is effected on the date of purchase. Verbal promises which do not comply with the terms of guarantee are not binding on guarantor.