background image

OPERATING  INSTRUCTIONS

OPERATING  INSTRUCTIONS

Newyork2500 Welding Machine

Register now

and benefit!

Jetzt Registrieren

und Profitieren!

www.smart-iwm.com

Summary of Contents for K1055VW

Page 1: ...OPERATING INSTRUCTIONS OPERATING INSTRUCTIONS Newyork2500 Welding Machine Register now and benefit Jetzt Registrieren und Profitieren www smart iwm com ...

Page 2: ...work day by day to optimize this vision Number 1 in Technology Number 1 in the prices Number 1 in Service Number 1 in the environmental compatibility More than 30 000 enthusiastic customers trust our equipment in the welding and plasma technology They confirm the success of these trendsetting strategy In addition to the stringent quality test and the test in the production we subject the equipment...

Page 3: ...h live electrical parts 2 Wear dry hole free insulating gloves and body protection 3 Insulate yourself from work and ground using dry insulating mats or covers 4 Disconnect input power or stop engine before installing or servicing this equipment Lock input power disconnect switch open or remove line fuses so power cannot be turned on accidentally 5 Properly install and ground this equipment accord...

Page 4: ...s can cause sparks overheating or fire 1 Protect yourself and others from flying sparks and hot metal 2 Do not weld where flying sparks can strike flammable material 3 Remove all flammables far away from the welding arc If this is not possible tightly cover them with approved covers 4 Be alert that welding sparks and hot materials from welding can easily go through small cracks and openings to adj...

Page 5: ...eart pacemaker should be away from the welding area 1 2 Effects Of Low Frequency Electric and Magnetic Fields 1 3 Symbol Chart Note that only some of these symbols will appear on your model Electric current flowing through any conductor causes localized Electric and Magnetic Fields EMF The discuss on the effect of EMF is ongoing all the world Up to now no material evidences show that EMF may have ...

Page 6: ... shown as the following figure Single phase 230V work frequency AC is rectified into DC about 312 V then is converted to medium frequency AC about 20 40KHz by inverter device IGBT module after reducing voltage by medium transformer the main transformer and rectifying by medium frequency rectifier fast recovery diodes then is outputted DC or AC by selecting IGBT module The circuit adopts current fe...

Page 7: ...cycle period the following example is used Suppose a Welding Power Source is designed to operate at a 50 duty cycle 200 amperes at 28 volts This means that it has been designed and built to provide the rated amperage 200A for 5 minutes i e arc welding time out of every 10 minute period 50 of 10 minutes is 5 minutes During the other 5 minutes of the 10 minute period the Welding Power Source must id...

Page 8: ...ing If the electrode sticks in spite of the arcrorce device the machine automatically switches over to the minimum current within about 1 second to prevent the electrode from overheating In order to easily separate the electrode and electrode holder to protect the welder Antistick Antistick U I 3 JOB and SAVE You can press JOB to select the memory records that you have saved before from 1 9 For th...

Page 9: ...ton The process selection control is used to select the desired welding mode Three modes are available MMA Stick GTAW TIG and CUT modes 14 Pulse Button Press the PULSE button to toggle Pulse On and OFF Typically from 1 to 10 PPS Provides a heating and cooling effect on the weld puddle and can reduce distortion by lowering the average amperage This heating and cooling effect also produces a distinc...

Page 10: ...r operates in 2T and 4T TIG modes only and is used to set the time for the weld current to ramp up after the torch trigger switch has been pressed then released from Initial Current to High or base current 4 Peak Current Setting ranges 10AMP to 200AMP DC TIG mode 10 to 200A AC HF TIG mode This parameter sets the TIG WELD current This parameter also sets the STICK weld current 5 Base Current Settin...

Page 11: ...30 for AC STICK welding The WAVE BALANCE control changes the ratio of penetration to cleaning action of the AC TIG welding arc Maximum weld penetration is achieved when the WAVE BALANCE control is set to 10 Maximum cleaning of heavily oxidised aluminium or magnesium alloys is achieved when the WAVE BALANCE control is set to 30 Wider bead good penetration ideal for buildup work Narrower bead for fi...

Page 12: ...at the air vents are not obstructed 4 Connect the power supply cable to a socket located as near as possible to the work area so that the unit can be switched off quickly in case of emergency 5 Your machine has a 16 amp plug fitted before use check that the green yellow earth is connected to the earth pin socket of fitted plug 6 Make sure that the mains supply switch and any fuses have a value whi...

Page 13: ...machine directly In case closing the power switch no load voltage may be exported Do not touch the output electrode with any part of your body Before operation no concerned people should be left Do not watch the arc in unprotected eyes Ensure good ventilation of the machine to improve duty ratio Turn off the engine when the operation finished to economize energy source When power switch shuts off ...

Page 14: ...2 Protect effect best better good bad worst Welding area color bright argent orange yellow blue purple caesious white powder of titanium oxid The relation of welding area color protect effect of Ti alloy Welding technique Welding technique 4 3 The explanation of welding quality The relation of welding area color protect effect of stainless steel Protect effect best better good bad worst Welding ar...

Page 15: ...ld steel sections without any special preparation For heavier sections and for repair work on castings etc it will be necessary to cut or grind an angle between the pieces being joined to ensure proper penetration of the weld metal and to produce sound joints In general surfaces being welded should be clean and free of rust scale dirt grease etc Slag should be removed from oxy cut surfaces Arc Wel...

Page 16: ...the welder Connect the welding cable to the welder s output The welding cable is damaged The earth cable connected unstably The welding cable is too long Input voltage not stable There is oil or dust on the workpiece There is no Argon flow or the connection is poor The distance between tungsten electrode and workpiece is too long Repair or change it Check the earth cable Use an appropriate welding...

Page 17: ... main circuit PCB and case if it below 1MΩ insulation is thought to be damaged and need to change and need to change or strengthen insulation Date Daily examination Monthly examination Quarter yearly examination Yearly examination Maintenance item Warning For safety while maintaining the machine please shut off the supply power and wait for 5minutes until capacity voltage already drop to safe volt...

Reviews: