Lincoln Electric ASPECT 300, Operator'S Manual

Page 1: ...IM2065 10 2020 REV07 ASPECT 300 OPERATOR S MANUAL ENGLISH Lincoln Electric Bester Sp z o o ul Jana III Sobieskiego 19A 58 263 Bielawa Poland www lincolnelectric eu...

Page 2: ...in the table below your equipment identification information Model Name Code Serial Number can be found on the machine rating plate Model Name Code Serial number Date Where Purchased ENGLISH INDEX Te...

Page 3: ...10 min period Output Voltage U2 Duty Cycle at based on a 10 min period Input Line Mode 35 60 100 35 60 100 230Vac 400Vac 3ph STICK DC 270A 240A 200A 30 8V 29 6V 28V TIG DC 300A 240A 200A 22V 19 6V 18...

Page 4: ...X STICK mode X After 30 minutes of non working X Fan off X The value of efficiency and consumption in idle state have been measured by method and conditions defined in the product standard EN 60974 1...

Page 5: ...process gas usage depends on cross sectional area of the nozzle For commonly used torches Helium 14 24 l min Argon 7 16 l min Notice Excessive flow rates causes turbulence in the gas stream which may...

Page 6: ...bles and telephone cables that are in or adjacent to the work area and the machine Radio and or television transmitters and receivers Computers or computer controlled equipment Safety and control equi...

Page 7: ...electrical regulations ELECTRICALLY POWERED EQUIPMENT Regularly inspect the input electrode and work clamp cables If any insulation damage exists replace the cable immediately Do not place the electr...

Page 8: ...ght position securely chained to a fixed support Do not move or transport gas cylinders with the protection cap removed Do not allow the electrode electrode holder work clamp or any other electrically...

Page 9: ...available from the input connection is adequate for normal operation of the machine The fuse rating and cable sizes are both indicated in the Technical Specification section of this manual The machine...

Page 10: ...remote control is used it will be connected to the remote connector on the front of the machine The machine will automatically detect the remote control turn on the REMOTE LED and switch to remote co...

Page 11: ...This indicator will turn on when a Remote command is connected to the machine via the remote control connector If a Remote command is connected to the Machine the Output Current knob operates in two d...

Page 12: ...ON no trigger required to start Pressing the button assigned to OUTPUT selection will toggle the illumination of the icon from left to right AC Wave Shape These icons allow the operator to customize t...

Page 13: ...rage of the pulse waveform Background amperage is set as a percentage of the peak current Main Amperage Control The main amperage control button is intended to be a quick selection method to adjust th...

Page 14: ...on 2 Turn Control Knob to Select memory location 3 Press and hold memory button for 3 seconds Recalling Memory Settings In order to recall process settings it is first necessary to press the memory bu...

Page 15: ...urrent to apply that value is enough to breaks the metal drop that is being transferred from the electrode to the workpiece as to guarantee the arc stability but not too high to avoid spatters around...

Page 16: ...ackground current A The new parameter value is automatically saved TIG Trigger Sequences TIG welding can be done in either the 2 step or 4 step mode The specific sequences of operation for the trigger...

Page 17: ...urrent is reached the output of the machine is turned OFF 4 Step Trigger Sequence To select 4 Step sequence Output Visualization Press several times until the LED above lights up With the 4 step trigg...

Page 18: ...trigger is quickly pressed and released from step 3A it is possible to press and hold the TIG torch trigger another time to end the downslope time and maintain the output current at the Crater curren...

Page 19: ...part of the weld is complete The machine will now decrease the output current at a controlled rate or downslope time until the Crater current is reached This Crater current can be maintained as long...

Page 20: ...Second DC Only when pulse function is enabled 0 1 0 1 10 Hz step 0 1Hz 10 500Hz step 1Hz 500 2000Hz step 10Hz FREQ Current selected value Hz Pulses Per Second AC Only when pulse function is enabled 0...

Page 21: ...or frequency value higher than 500Hz PEAK is locked to 50 Note C In AC polarity the pulse frequency is limited to of the AC frequency if AC frequency is 120Hz that means the max pulse frequency is 30H...

Page 22: ...lue Colour WHTE GREY TURQ GOLD Restart 2S OFF ON OFF 2RST Current selected value Restart 4S OFF ON OFF 4RST Current selected value Bilevel function OFF ON OFF BILV Current selected value Spot function...

Page 23: ...mode a good are striking For AC welding advanced users is present the possibility to modify the AC starting parameters Tig AC starting parameters The unit is delivered not allowing to the user to chan...

Page 24: ...HSTR Current selected value CRISP 50 50 200 step 1 Stick Polarity DC DC or DC STPL Current selected value ARC FORCE and HOT START With those two parameters user can change the behaviour of unit in ST...

Page 25: ...ON OFF VRD LED Brightness Intensity LOW LED X MED HIGH TIG Remote Options AMP FOOT RMTE Current selected value type AMP Cooler option AUTO AUTO COOL Current selected value type ON Control firmware re...

Page 26: ...onds then turn ON again If the error remains a maintenance is required Please contact the nearest technical service center or Lincoln Electric and report the error code displayed on the meter of the F...

Page 27: ...fter each repair perform proper tests to ensure safety Customer Assistance Policy The business of The Lincoln Electric Company is manufacturing and selling high quality welding equipment consumables a...

Page 28: ...ing First read the Part List reading instructions above then refer to the Spare Part manual supplied with the machine that contains a picture descriptive part number cross reference REACh 11 19 Commun...

Page 29: ...M W000382719 2 PROTIGIIIS 30RL C5B S 5M W000382720 2 PROTIGIIIS 30RL C5B S 8M W000382721 2 PROTIGIIIS 40RL C5B S 5M W000382722 2 PROTIGIIIS 40RL C5B S 8M W000382723 2 PROTIGIIIS 10W C5B S 5M W00038272...