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Jasic EVO 2.0 Operator's Manual
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Jasic EVO 2.0 Operator's Manual

Jasic EVO 2.0 Operator's Manual

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Summary of Contents for Jasic EVO 2.0

  • Page 2 Please ensure that you carry out daily and periodic maintenance checks to ensure years of reliable and trouble free opera琀椀on. Please call your Jasic distributor in the unlikely event of a problem occurring. Please record below the details from your product as these will be required for warranty purposes and to ensure you get the correct informa琀椀on should you require assistance or spare parts.
  • Page 3 Guide to Li昀琀 TIG TIG Torch Descrip琀椀on and Spare Parts List TIG Welding Troubleshoo琀椀ng Maintenance Troubleshoo琀椀ng Troubleshoo琀椀ng Error Codes WEEE Disposal RoHS Compliance Declara琀椀on UKCA Declara琀椀on of Conformity EC Declara琀椀on of Conformity Statement of Warranty Schema琀椀c Op琀椀ons and Accessories Jasic Contact Details...
  • Page 4 SAFETY INSTRUCTIONS These general safety norms cover both arc welding machines and plasma cu琀�ng machines unless otherwise noted. The user is responsible for installing and opera琀椀ng the equipment in accordance with the enclosed instruc琀椀ons. It is important that users of this equipment protect themselves and others from harm, or even death. The equipment must only be used for the purpose it was designed for.
  • Page 5 SAFETY INSTRUCTION Use of Personal Protec琀椀ve Equipment (PPE) Welding arc rays from all welding and cu琀�ng processes can produce intense, visible and invisible (ultraviolet and infrared) rays that can burn eyes and skin. Wear an approved welding helmet 昀椀琀琀ed with an appropriate shade of •...
  • Page 6 SAFETY INSTRUCTION Safety against fumes and welding gases The HSE have iden琀椀昀椀ed welders as being an ‘at risk’ group for occupa琀椀onal diseases arising from exposure to dusts, gases, vapours and welding fumes. The main iden琀椀昀椀ed health e昀昀ects are pneumonia, asthma, chronic obstruc琀椀ve pulmonary disease (COPD), lung and kidney cancer, metal fume fever (MFF) and lung func琀椀on changes.
  • Page 7 SAFETY INSTRUCTION The working environment Ensure the machine is mounted in a safe and stable posi琀椀on allowing for cooling air circula琀椀on. Do not operate equipment in an environment outside the laid down opera琀椀ng parameters. The welding power source is not suitable for use in rain or snow. Always store the machine in a clean, dry space.
  • Page 8 SAFETY INSTRUCTIONS Fire awareness The cu琀�ng and welding process can cause serious risks of 昀椀re or explosion. Cu琀�ng or welding sealed containers, tanks, drums or pipes can cause explosions. Sparks from the welding or cu琀�ng process can cause 昀椀res and burns. Check and risk assess the area is safe before doing any cu琀�ng or welding.
  • Page 9 For more detailed informa琀椀on please refer to the HSE website www.hse.gov.uk PACKAGE CONTENTS AND UNPACKING Supplied within your new Jasic EVO product package will be the following items with each model. Use care when unpacking the contents and ensure all items are present and not damaged.
  • Page 10 DESCRIPTION OF SYMBOLS Read this opera琀椀on manual carefully before use. Warning in opera琀椀on. Single-phase sta琀椀c frequency converter-transformer rec琀椀昀椀er. Symbol of single-phase AC power supply and rated frequency. Can be used in the environment which has high risk of electric shock. Degree of protec琀椀on, such as IP23S.
  • Page 11 DESCRIPTION OF SYMBOLS Read this opera琀椀on manual carefully before use. Mixed gas welding (80% argon + 20% CO2) of carbon steel Mixed gas welding (80% argon + 20% CO2) of 昀氀ux-cored carbon steel Self-shielded welding of carbon steel 100% argon shielding of aluminum magnesium alloy Mixed gas welding (98% argon + 2% CO2) of stainless steel Welding type selec琀椀on: welding base metal and gas Welding wire diameter...
  • Page 12 PRODUCT OVERVIEW These digital EM-200CT and EM-250CT PFC MIG inverter welding machines feature advanced technology that provides excellent welding performance along with user experience. They provide a stable arc that is ideal for MIG, DC Li昀琀 TIG and MMA which can weld carbon steel, low alloy steel, stainless steel and other materials.
  • Page 13 TECHNICAL SPECIFICATIONS Parameter Unit Jasic MIG EM-200CT PFC Jasic MIG EM-250CT PFC Rated input (U1) AC 95 ~ 265V AC 95 ~ 265V Rated input Frequency 50/60 50/60 Input Voltage 115V 230V 115V 230V MMA 15.5 MMA 13.6 MMA 18.1 MMA 17.6...
  • Page 14 DESCRIPTION OF CONTROLS - JASIC MIG EM-200CT and EM-250CT Front and Rear view Jasic MIG EM-200CT and EM-250CT 1. Digital user control panel (see lower down for further informa琀椀on) 2. "+" Output terminal*, The connec琀椀on for the torch in MIG mode 3.
  • Page 15 DESCRIPTION OF CONTROLS - JASIC MIG EM-200CT and EM-250CT Side view Jasic MIG EM-200CT and EM-250CT 0. Gas cylinder support bracket 1. Wire spool holder and tensioner: Allows a 15Kg (300mm dia) reel of wire to be located in place via an alignment pin and then locked in place with the locking nut.
  • Page 16 Li昀琀ing The Jasic EM-200CT or EM-250CT does have an integrated handle although this is not to be used for li昀琀ing the machine. Always ensure the machine is li昀琀ed and transported safely and securely and never with the gas cylinder in place.
  • Page 17 Gas Connec琀椀ons The gas regulator is designed to reduce and control the high pressure gas from a cylinder or pipeline to the working pressure required for the Jasic TIG machine. Before 昀椀琀�ng the regulator, clean the cylinder valve outlet. Match the regulator to cylinder and before connec琀椀ng, ensure the regulator and the regulator inlet and cylinder outlet match.
  • Page 18 INSTALLATION OF WIRED REMOTE CONTROL (STANDARD) Wired hand-held remote-control connec琀椀on As standard the EVO MIG EM-200CT and EM-250CT machines are 昀椀琀琀ed with a 9 pin remote control socket (1). This allows for the matching 9 pin plug (2) of the hand held remote control or a foot pedal to be connected directly to the machine to o昀昀er the user remote opera琀椀on control.
  • Page 19 CONTROL PANEL - JASIC MIG EM-200CT PFC and EM-250CT PFC 1. Remote control selec琀椀on: Pressing this bu琀琀on will set current control from the panel to a remote device such as a foot pedal, TIG torch remote poten琀椀ometer or a remote control device for MMA.
  • Page 20 CONTROL PANEL - FUNCTIONS Digital Display The top digital meter as shown below, is used to display many machine details including: current, wire feeding speed, plate thickness parameters and error codes etc. Below is listed some of the data that will be noted via this display. When not welding, the preset current value will be displayed.
  • Page 21 CONTROL PANEL - FUNCTIONS Digital Display The bo琀琀om digital meter as shown below, is used to display the voltage, inductance/arc force and burn back 琀椀me. When not welding, the preset value of voltage is displayed. If no opera琀椀on is performed for a long •...
  • Page 22 CONTROL PANEL - FUNCTIONS Welding mode selec琀椀on area and switch The welding mode selec琀椀on zone (shown right) contains the welding mode selec琀椀on switch and corresponding indicators MIG, MMA and Li昀琀 TIG. Pressing the green mode selec琀椀on key will allow you to choose the required welding mode and the corresponding indicator will be lit according to your selec琀椀on.
  • Page 23 CONTROL PANEL - FUNCTIONS Warning indicators Over temperature The overheat indicator light indicates that the machine has entered overheat protec琀椀on and has stopped welding output, the machine will re-ac琀椀vate once the unit has cooled down. Do not turn o昀昀 the machine when this indictor illuminates, wait for a while, and then con琀椀nue welding a昀琀er the overheat indicator has turned o昀昀.
  • Page 24 CONTROL PANEL - FUNCTIONS VRD indicator The VRD LED will be lit when the machine is in MMA mode and the VRD func琀椀on is enabled. When the VRD indicator is lit the output voltage is 11.5V. Please Note: The VRD LED will go o昀昀 when the welding arc is established. •...
  • Page 25 CONTROL PANEL - SETTINGS Con昀椀gura琀椀on Se琀�ngs Welding Engineers Mode func琀椀ons The Welding Engineer Mode func琀椀on allows users to adjust and Set background default parameters or func琀椀ons as follows: Press and hold the top parameter adjustment knob for 5s in startup state. A昀琀er pressing and holding the top parameter adjustment knob"...
  • Page 26 CONTROL PANEL - SETTINGS Con昀椀gura琀椀on Se琀�ngs Welding Engineers Mode func琀椀ons (con琀椀nued) Background Parameter Default Func琀椀on de昀椀ni琀椀on func琀椀on value Se琀�ng Port-昀氀ow 琀椀me for either MIG or Li昀琀 TIG will depend on which welding mode you are in when entering Welding Engineer Mode. MIG: 0.5 Post-昀氀ow 琀椀me If the "Welding Mode"...
  • Page 27 CONTROL PANEL - FUNCTIONS Con昀椀gura琀椀on Se琀�ngs (Engineers mode) Restore Factory Se琀�ngs To reset to factory se琀�ngs for the EM-200CT or the EM-250CT, press and hold the welding mode bu琀琀on for 5 seconds to restore all factory se琀�ngs. A昀琀er holding the bu琀琀on for 1 second the display window will show the start of a count down from 3 to zero.
  • Page 28 CONTROL PANEL - FUNCTIONS Wired (Foot pedal / hand-held) Remote Control A 9 pin remote control socket is 昀椀琀琀ed as standard to the front panel of the machine, see pages 78/79 for op琀椀onal remote controls) 1) Before welding, press the remote-control func琀椀on bu琀琀on to enable the remote control func琀椀on.
  • Page 29 REMOTE CONTROL SOCKET The Jasic MIG EM-200CT and EM-250CT are 昀椀琀琀ed with 9 pin remote control socket located on the front panel which is used to connect various remote control devices, for example: a TIG torch with trigger switch, a TIG torch with mounted switch and current adjustment dial, a foot pedal or other similar devices including MMA remote control devices.
  • Page 30 OPERATION MIG MIG/MAG welding Insert the welding torch (C) into the “Euro connector for torch in MIG” output socket on the front panel of the machine and 琀椀ghten it. Insert the trailing cable plug (A) into the “+” output terminal of the welding machine and 琀椀ghten it clockwise.
  • Page 31 OPERATION - MIG Before star琀椀ng any welding ac琀椀vity ensure that you have suitable eye protec琀椀on and protec琀椀ve clothing. Also take the necessary steps to protect any persons within the welding area. MIG/MAG Standard Welding Mode MIG - Metal Inert Gas Welding, MAG - Metal Ac琀椀ve Gas Welding, GMAW - Gas Metal Arc Welding MIG welding was developed to help meet produc琀椀on demands of the war and post war economy which is an arc welding process in which a con琀椀nuous solid wire electrode is fed through a MIG welding...
  • Page 32 OPERATION - MIG Before star琀椀ng any welding ac琀椀vity ensure that you have suitable eye protec琀椀on and protec琀椀ve clothing. Also take the necessary steps to protect any persons within the welding area. MIG/MAG standard welding mode Selec琀椀ng MIG Welding mode: Press the MIG/MMA/Li昀琀 TIG bu琀琀on (C) to select MIG welding mode. Upon selec琀椀ng MIG, only the MIG mode corresponding icon will be lit.
  • Page 33 For alterna琀椀ve trigger modes details, please see page 37. Standard MIG Torch or Spool Gun Mode: The Jasic EM-200CT and EM-250CT machines can be used with the op琀椀onal spool gun part number JE-SP250-6 which is a Euro style spool gun which will connect to the machine via the Euro outlet connector.
  • Page 34 OPERATION - MIG Before star琀椀ng any welding ac琀椀vity ensure that you have suitable eye protec琀椀on and protec琀椀ve clothing. Also take the necessary steps to protect any persons within the welding area. MIG/MAG standard welding mode When in standard MIG mode, you can now adjust various MIG parameters such as pre & post gas 昀氀ow, burnback voltage and ini琀椀al slow wire feed speed and these which are adjusted via the welding engineer mode (WEM) func琀椀on that allows the users to adjust a number of background default parameters or func琀椀ons.
  • Page 35 OPERATION - MIG Before star琀椀ng any welding ac琀椀vity ensure that you have suitable eye protec琀椀on and protec琀椀ve clothing. Also take the necessary steps to protect any persons within the welding area. MIG/MAG Synergic Welding Mode Synergic Welding Mode: Synergic mode is where Welding Power (Voltage) and Wire Feed Speed are adjusted together, rather than separately, via a single Control.
  • Page 36 OPERATION - MIG Before star琀椀ng any welding ac琀椀vity ensure that you have suitable eye protec琀椀on and protec琀椀ve clothing. Also take the necessary steps to protect any persons within the welding area. MIG/MAG Synergic Welding Mode Synergic Welding Control: The top control dial and display area (P) when synergic mode is selected amperage control becomes the default adjustment se琀�ng on this display (as shown le昀琀).
  • Page 37 OPERATION - MIG Torch trigger opera琀椀on modes 2T opera琀椀on mode Press the torch trigger to ignite the welding arc, the arc is ex琀椀nguished when you release the trigger. 焊枪开关 Torch trigger Pre-昀氀ow 提前送气 空载电压 No load voltage Burnback 防粘时间 送 气...
  • Page 38 GUIDE TO MIG/MAG WELDING Before star琀椀ng any welding ac琀椀vity ensure that you have suitable eye protec琀椀on and protec琀椀ve clothing. Also take the necessary steps to protect any persons within the welding area. MIG process descrip琀椀on The MIG process was 昀椀rst patented for the welding of aluminium in 1949 in the USA. The process uses the heat that is generated by an electric arc formed between a bare consumable wire electrode and the work piece.
  • Page 39 GUIDE TO MIG/MAG WELDING Before star琀椀ng any welding ac琀椀vity ensure that you have suitable eye protec琀椀on and protec琀椀ve clothing. Also take the necessary steps to protect any persons within the welding area. Notes for the welding beginner This sec琀椀on is designed to give the beginner who has not yet done any welding some informa琀椀on to get them going.
  • Page 40 GUIDE TO MIG/MAG WELDING Before star琀椀ng any welding ac琀椀vity ensure that you have suitable eye protec琀椀on and protec琀椀ve clothing. Also take the necessary steps to protect any persons within the welding area. MIG controls The main basic controls for the MIG/MAG system are wire feed speed and voltage. Wire feed speed The wire speed is directly related to the current.
  • Page 41 GUIDE TO MIG/MAG WELDING Before star琀椀ng any welding ac琀椀vity ensure that you have suitable eye protec琀椀on and protec琀椀ve clothing. Also take the necessary steps to protect any persons within the welding area. Modes of Transfer Dip or short circuit mode In the dip or short circuit, the wire (electrode) touches the work piece and a short circuit is created.
  • Page 42 GUIDE TO MIG/MAG WELDING Before star琀椀ng any welding ac琀椀vity ensure that you have suitable eye protec琀椀on and protec琀椀ve clothing. Also take the necessary steps to protect any persons within the welding area. Modes of Transfer Spray Arc Mode The Spray arc mode is used with high voltage and current. Metal is projected in the form of a 昀椀ne spray of molten droplets of the electrode, propelled across the arc to the work piece by an electromagne琀椀c force without the wire touching the weld pool.
  • Page 43 GUIDE TO MIG/MAG WELDING Before star琀椀ng any welding ac琀椀vity ensure that you have suitable eye protec琀椀on and protec琀椀ve clothing. Also take the necessary steps to protect any persons within the welding area. Welding Mode - Standard Current or wire feed speed, workpiece thickness adjustment has no rela琀椀on with voltage adjustment and other parameters.
  • Page 44 GUIDE TO MIG/MAG WELDING Before star琀椀ng any welding ac琀椀vity ensure that you have suitable eye protec琀椀on and protec琀椀ve clothing. Also take the necessary steps to protect any persons within the welding area. Burn Back In the event that the welder was to stop welding and all func琀椀ons of the machine stopped simultaneously then the consumable 昀椀ller wire would in all likelihood freeze in the weld pool.
  • Page 45 Spool Gun Welding Mode Spool gun part number is JE-SP250-6 The Jasic EVO EM-200CT & EM-250CT machines can both be used with our op琀椀onal spool gun which is a Euro style spool gun that connects to the EVO MIG machines via the Euro outlet connector.
  • Page 46 MIG WELDING GUIDE...
  • Page 47 MIG WELDING PROBLEMS Before star琀椀ng any welding ac琀椀vity ensure that you have suitable eye protec琀椀on and protec琀椀ve clothing. Also take the necessary steps to protect any persons within the welding area. MIG welding defects and preven琀椀on methods Defect Possible cause Ac琀椀on Poor material Check the material is clean...
  • Page 48 MIG WELDING PROBLEMS Before star琀椀ng any welding ac琀椀vity ensure that you have suitable eye protec琀椀on and protec琀椀ve clothing. Also take the necessary steps to protect any persons within the welding area. MIG welding defects and preven琀椀on methods Defect Possible cause Ac琀椀on Use lower amperage or smaller electrode Burning through –...
  • Page 49 Please Note: Package contents may very depending on country loca琀椀on and package part number purchased PLEASE NOTE: Check torch supplied with your package to ensure it matches the above details. The product maybe supplied with a Jasic orange torch handle.
  • Page 50 MMA SETUP Output connec琀椀ons Electrode polarity is generally determined by the type of welding rod being used although in general when using manual arc welding electrodes the electrode holder is connected to the posi琀椀ve terminal and the work return to the nega琀椀ve terminal. Generally, there are two connec琀椀on methods of DC welder: DCEN and DCEP connec琀椀on.
  • Page 51 OPERATION - MMA Before star琀椀ng any welding ac琀椀vity ensure that you have suitable eye protec琀椀on and protec琀椀ve clothing. Also take the necessary steps to protect any persons within the welding area. MMA welding MMA (Manual Metal Arc), SMAW (Shielded Metal Arc Welding) or just S琀椀ck Welding.
  • Page 52 OPERATION - MMA Before star琀椀ng any welding ac琀椀vity ensure that you have suitable eye protec琀椀on and protec琀椀ve clothing as, welding rays, spa琀琀er, smoke and high temperatures produced in the process may cause injury to personnel. Also take the necessary steps to protect any persons within the welding area that may cause injury too. MMA welding Select MMA welding mode by pressing the green arrow bu琀�ng un琀椀l the MMA symbol is illuminate as shown in the image right...
  • Page 53 OPERATION - MMA Before star琀椀ng any welding ac琀椀vity ensure that you have suitable eye protec琀椀on and protec琀椀ve clothing as, welding rays, spa琀琀er, smoke and high temperatures produced in the process may cause injury to personnel. Also take the necessary steps to protect any persons within the welding area that may cause injury. MMA welding Arc force: Arc force prevents the electrode s琀椀cking when welding.
  • Page 54 GUIDE TO MMA WELDING Before star琀椀ng any welding ac琀椀vity ensure that you have suitable eye protec琀椀on and protec琀椀ve clothing. Also take the necessary steps to protect any persons within the welding area. MMA process 琀椀ps and guides Typical welder set up 1.
  • Page 55 GUIDE TO MMA WELDING Before star琀椀ng any welding ac琀椀vity ensure that you have suitable eye protec琀椀on and protec琀椀ve clothing. Also take the necessary steps to protect any persons within the welding area. MMA arc striking Tap Technique - Li昀琀 the electrode upright and bring it down to strike the work piece. A昀琀er forming a short circuit, quickly li昀琀...
  • Page 56 GUIDE TO MMA WELDING Before star琀椀ng any welding ac琀椀vity ensure that you have suitable eye protec琀椀on and protec琀椀ve clothing. Also take the necessary steps to protect any persons within the welding area. Fillet welding The electrode should be posi琀椀oned to split the angle i.e. 45º. Again the electrode should be inclined in the direc琀椀on of travel at around 10º...
  • Page 57 GUIDE TO MMA WELDING Before star琀椀ng any welding ac琀椀vity ensure that you have suitable eye protec琀椀on and protec琀椀ve clothing. Also take the necessary steps to protect any persons within the welding area. Notes for the welding beginner This sec琀椀on is designed to give the beginner who has not yet done any welding some informa琀椀on to get them going.
  • Page 58 MMA WELDING TROUBLESHOOTING Before star琀椀ng any welding ac琀椀vity ensure that you have suitable eye protec琀椀on and protec琀椀ve clothing. Also take the necessary steps to protect any persons within the welding area. Arc welding defects and preven琀椀on methods Defect Possible cause Ac琀椀on Amperage too high for the Reduce amperage or u琀椀lise larger...
  • Page 59 LIFT TIG SETUP Before star琀椀ng any welding ac琀椀vity ensure that you have suitable eye protec琀椀on and protec琀椀ve clothing. Also take the necessary steps to protect any persons within the welding area. LIFT TIG welding mode Terms used: TIG – Tungsten Inert Gas, GTAW – Gas Tungsten Arc Welding. TIG welding is an arc welding process that uses a non-consumable tungsten electrode to produce the heat for welding.
  • Page 60 OPERATION - LIFT TIG Before star琀椀ng any welding ac琀椀vity ensure that you have suitable eye protec琀椀on and protec琀椀ve clothing. Also take the necessary steps to protect any persons within the welding area. Li昀琀 TIG opera琀椀on steps The selec琀椀on area for selec琀椀ng the Li昀琀 TIG mode, pressing the green welding process mode selec琀椀on bu琀琀on un琀椀l the (bo琀琀om) Li昀琀...
  • Page 61 OPERATION LIFT TIG Before star琀椀ng any welding ac琀椀vity ensure that you have suitable eye protec琀椀on and protec琀椀ve clothing. Also take the necessary steps to protect any persons within the welding area. Indicator for 2T Torch Trigger Opera琀椀on Indicator for 4T 2T mode (normal trigger control) The 2T ( LED light will illuminate when the power source is in 2T welding mode.
  • Page 62 GUIDE TO TIG WELDING Before star琀椀ng any welding ac琀椀vity ensure that you have suitable eye protec琀椀on and protec琀椀ve clothing. Also take the necessary steps to protect any persons within the welding area. TIG torch body and components The torch body holds the various welding consumables in place as shown and is covered by a either a rigid phenolic or rubberised covering.
  • Page 63 GUIDE TO TIG WELDING Before star琀椀ng any welding ac琀椀vity ensure that you have suitable eye protec琀椀on and protec琀椀ve clothing. Also take the necessary steps to protect any persons within the welding area. TIG welding electrodes TIG welding electrodes are a ‘non consumable’ as it is not melted into the weld pool and great care should be taken not to let the electrode contact the welding pool to avoid weld contamina琀椀on.
  • Page 64 The TIG process can use both non contact and contact methods to provide arc star琀椀ng. Depending on the Jasic model, the op琀椀ons are indicated on a selector switch on the front control panel of the power source. The most common method of arc star琀椀ng is ‘HF’ start. This term is o昀琀en used for a variety of star琀椀ng methods and covers many di昀昀erent types of start.
  • Page 65 The Jasic EVO EM range o昀昀ers Li昀琀 TIG mode u琀椀lising the TIG torch switch opera琀椀on mode which starts the process with the internal gas valve opening to start the gas 昀氀ow 昀椀rst.
  • Page 66 GUIDE TO DC TIG WELDING Before star琀椀ng any welding ac琀椀vity ensure that you have suitable eye protec琀椀on and protec琀椀ve clothing. Also take the necessary steps to protect any persons within the welding area. Manual DC TIG Welding Amperage Guide- Mild Steel and Stainless Steel Base Metal Base Metal Tungsten...
  • Page 67 Check torch supplied with your package to ensure it matches the above - - JSP-01 2 Pin Control Plug (TIG Torch) - - 10004655 5 Pin Control Plug (Remote) details. The product maybe supplied with a Jasic orange torch handle...
  • Page 68 TIG WELDING TROUBLESHOOTING Before star琀椀ng any welding ac琀椀vity ensure that you have suitable eye protec琀椀on and protec琀椀ve clothing. Also take the necessary steps to protect any persons within the welding area. TIG welding defects and preven琀椀on methods Defect Possible cause Ac琀椀on Set up for DCEP Change to DCEN...
  • Page 69 TIG WELDING TROUBLESHOOTING Before star琀椀ng any welding ac琀椀vity ensure that you have suitable eye protec琀椀on and protec琀椀ve clothing. Also take the necessary steps to protect any persons within the welding area. TIG welding defects and preven琀椀on methods Defect Possible cause Ac琀椀on Excessive bead build up, poor Increase the welding amperage...
  • Page 70 TIG TORCH TROUBLESHOOTING TIG welding defects and preven琀椀on methods The TIG torch used for li昀琀 TIG welding comprises of several items which ensure current 昀氀ow and arc shielding from the atmosphere. Regular maintenance of the welding torch is one of the most important measures to ensure its normal opera琀椀on and extend lifespan.
  • Page 71 MAINTENANCE The following opera琀椀on requires su昀케cient professional knowledge on electric aspects and comprehensive safety knowledge. Make sure the input cable of the machine is disconnected from the electricity supply and wait for 5 minutes before removing the machine covers. In order to guarantee that the arc welding machine works e昀케ciently and in safety, it must be maintained regularly.
  • Page 72 The below is a list of error codes for the Jasic EVO EM-200CT and EM-250CT welding machines. Error...
  • Page 73 Jasic has a relevant recycling system which is compliant and registered in the UK with the environment agency. Our registra琀椀on reference is WEEMM3813AA.
  • Page 74 UKCA Declara琀椀on of Conformity...
  • Page 75 EC DECLARATION OF CONFORMITY...
  • Page 76 3 month warranty. Jasic shall in no event be responsible for any third party expenses or expenses/costs or any indirect or consequen琀椀al expenses/costs.
  • Page 77 SCHEMATIC...
  • Page 78 Work Return Lead and Clamp 3m CP3550 Cable Plug 35-50mm JE-SP250-6 Spool Gun SP250 6m JH-HDX Jasic HD True Colour Auto Darkening Welding Helmet HRC-01 Wired hand held remote current control HRC-02 Wireless hand held remote current control FRC-01 Wired foot pedal remote current control...
  • Page 79 OPTIONAL REMOTE CONTROL DEVICES Control Wireless Welding Name Model Image Type Receiver Mode Wired foot pedal FRC-01 remote control Wired Wired handheld HRC-01 TIG/MMA remote control Wireless handheld HRC-02 TIG/MMA remote control Wireless Foot pedal FRC-02 Wireless remote control Wireless TIG/MMA Transceiver NOTES...

This manual is also suitable for:

Em-200ctEm-250ct