Schweißkraft EASY-STICK 121 Operating Instructions Manual Download Page 1 | Manualshive

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Operating Instructions

EASY-STICK 121

Electrode Inverter

EASY-STICK 141

EASY-STICK 161

EASY-STICK 121

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Summary of Contents for EASY-STICK 121

Page 1: ...Operating Instructions EASY STICK 121 Electrode Inverter EASY STICK 141 EASY STICK 161 EASY STICK 121 ...

Page 2: ...2 Personal protective equipment 4 2 3 General safety regulations 4 2 4 Safety labels on device 4 3 Intended Use 5 4 Transport packaging storage 5 4 1 Delivery and Transport 5 4 2 Packaging 5 4 3 Storage 5 4 4 Installation requirements 5 5 Technical Data 6 5 1 Table 6 5 2 Type plate 6 6 Operating principle 7 6 1 Principle of electrode welding 7 7 Description of the operating elements 8 7 1 Represen...

Page 3: ...ce and knowledge gained from using the application which then could be shared and be valuable to develop our products even further 1 3 Limitation of liability All information and notes in these operating instructions were summarised while taking applicable standards and rules the state of the art technology and our long term knowledge and experiences into consideration In the following cases the m...

Page 4: ...injury and damage to property They must be replaced immediately If the safety mar kings are not visible and understandable at first glance the device must be taken out of operation until new safety labels have been applied CAUTION This combination of symbol and signal words indi cates a possibly dangerous situation which may lead to minor or light injuries if they are not avoided ATTENTION This co...

Page 5: ...nverter must be installed in closed dry and well ventilated rooms with room temperatures bet ween 15 and 35 degrees Do not expose it to moisture or intense sunlight 4 4 Installation requirements The device has been designed for use in covered rooms and outdoors and must be installed in a dry environment The environment in which the electrode inverter is used should be below 40 C and the humidity s...

Page 6: ...al power kVA 6 4 8 4 8 4 Norm Marking EN 60974 1 2012 EN 60974 10 2014 CE Degree of protection IP21S IP21S IP21S Insulation class H H H EMC class A A A Fuse slow blow A 16 16 16 Required generator output 6 4kVA 8 4 kVA 8 4 kVA Mains plug A 16 16 16 No load voltage V 77 9 77 4 69 9 Operating temperature C 10 40 10 40 10 40 Weldable electrode Ø mm 1 6 3 2 1 6 3 2 1 6 3 2 Electrode setting range A 10...

Page 7: ...l equipment even under water In electrode welding the arc length is determined by hand The distance between the electro des determines the arc length Welding is mainly carried out under direct current e g rutile electrodes are easy to weld under minus pole direct current basic electrodes under plus pole direct current The electrode is an arc carrier and also an additional material It consists of a...

Page 8: ...protection is activated The welding cur rent is switched off until the system detects that the overload has been significantly reduced The alarm dis play then goes out Welding current adjustment knob 5 The desired welding current can be set steplessly with the welding current adjustment knob 5 Fig 5 Control panel EASY STICK 161 7 2 Scope of delivery EASY STICK 121 Electrode Inverter 3 m welding ca...

Page 9: ... and good weld bead ARC series of welding machines is widely used in Petro leum chemical mechanical shipbuilding architecture boiler pressure container military industry and Main tenance work etc 8 1 Duty cycle and thermal protection The X axis stands for Duty Cycle which is defined as the portion of the time a welding machine can weld conti nuously with it s rated output current within a certain ...

Page 10: ...e ability must be checked Safety device Power line Signal transmission line and Date transmission line Date processing equipment and telecommunica tion equipment Inspection and calibration device The effective measures avoid the problem of EMC a Power source Even though the power source connection meet rules we still need to take additional measure to remove the electromagnetic interference eg Use...

Page 11: ...o fatal injuries The wire the drive roller the wire feed housing and all metal parts touching the welding wire are live Never touch simultaneously live heated parts of electrode holders which are connected to two wel ding devices The voltage between the parts can be the total of the open circuit voltage DANGER OF EXPLOSION Do not weld in rooms where there is a risk of fire or explosion Special reg...

Page 12: ...stimate the risks while using the electrode inverter and expose themselves and others to the danger of severe or let hal injuries Have all works only performed by qualified persons Keep insufficiently qualified persons out of the wor king area Keep not required staff out of the working area DANGER ELECTRICAL VOLTAGE Always switch on the machine only after all cables have been connected correctly E...

Page 13: ...n or in small spaces Always wear safety glasses with side shields when you are in a welding zone WARNING Danger from the arc Ensure that persons standing nearby have sufficient protection against the arc and wear protective gog gles Prevent uninvolved persons from looking into the arc WARNING Danger from rotating parts Moving or rotating parts can damage their bodies or other people Never touch mo...

Page 14: ...trical installation is carried out in such a way as to ensure the correct operation of the welding machine 11 3Welding with rod electrode MMA Important Before welding read the instructions of the electrode manufacturer on the electrode packaging They contain the following information Recommended welding current Ground Polarity Connect to or Connection Welding current type direct current alternatin...

Page 15: ...os 4 lights up and the unit switches off Overheating can occur when welding at high currents for a long time Leave the unit switched on to allow it to cool down while the fan is running 11 4Selection of the electrode size and welding current MMA 12 Troubleshooting The EASY STICK seriess welding devices are te sted for faultless function and correctly calibrated before being shipped from the factor...

Page 16: ...Use the correct welding technique or seek assi stance for the correct technique 5 Lack of penetration Insufficient heat input Increase the amperage or choose a larger electrode Poor welding technique Use the correct welding technique or seek assistance for the correct technique Poor joint preparation Check the joint design and fit up make sure the ma terial is not too thick Seek assistance for the...

Page 17: ...urrent yellow light thermal protection permanently on E16 Overload of the wire feeder E17 Overload wire feed slide E18 Wire feeder cover opened E19 Input voltage error Switch E20 Key error on the operating panel after the machine was switched on yellow light thermal protection permanently on E21 Other error on the control panel when the machine was switched on yellow light thermal protection perma...

Page 18: ...arts or contact customer service Check every three months Check display check whether set values and dis played values correspond Replace defective parts or contact customer service Check yearly Measure the insulation impedance between the main circuit the printed circuit board and the hous ing If it is less than 1 MΩ the insulation is damaged and must be replaced or re insulated Contact customer ...

Page 19: ...ent and health are endangered by incorrect disposal Material recycling helps to reduce the consumption of raw materi als For more information about recycling this product contact your local community municipal waste manage ment company or the store where you purchased the product 15 Spare parts 15 1Spare parts orders Spare parts are available from authorised retailers or di rectly from the manufac...

Page 20: ...ter Version 1 09 Spare parts 15 2Spare parts drawings The following spare parts drawings is intended to help identify the necessary spare parts Spare parts drawing EASY STICK 121 Fig 11 Spare parts drawing EASY STICK 121 ...

Page 21: ...Electrode Inverter Version 1 09 21 Spare parts Spare parts drawing EASY STICK 141 Fig 12 Spare parts drawing EASY STICK 141 ...

Page 22: ...22 Electrode Inverter Version 1 09 Spare parts Spare parts drawing EASY STICK 161 Fig 13 Spare parts drawing EASY STICK 161 ...

Page 23: ...Inverter Version 1 09 23 Electrical circuit diagrams 16 Electrical circuit diagrams Electrical circuit diagram EASY STICK 121 and EASY STICK 141 Fig 14 Electrical circuit diagram EASY STICK 121 and EASY STICK 141 ...

Page 24: ...24 Electrode Inverter Version 1 09 Electrical circuit diagrams Electrical circuit diagram EASY STICK 161 Fig 15 Electrical circuit diagram EASY STICK 161 ...

Page 25: ...ective and meet the safety requirements applicable to equipment for arc welding in accordance with the following product standards The following harmonised standards have been applied EN 60 974 1 2012 Arc welding equipment Part 1 Welding power sources EN 60 974 10 2014 Arc welding equipment Part 10 Electromagnetic compatibility EMC requirements Filter class A According to EC Directive 2006 42 EG A...

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