PrimeWeld CUT50D, Owner'S Manual

Page 1: ... MODEL CUT50D Please Call 856 537 4368 info primeweld com www primeweld com Need Help OWNER S MANUAL ...

Page 2: ...0 EC DECLARATION OF CONFORMITY We hereby declare that our machines for industrial and professional use as stated below Model IGBT plasma cutting machine Cut50d CUT5OPi CUT50D CUT5ODP Conforms with EMC Directives 73 23 EEC and 89 336 EEC European Standard EN IEC60974 Please read and understand this instruction manual carefully before the installation and operation of this equipment The contents of ...

Page 3: ... fire person ready to use it ARC light emission Harmful to the eyes skin of people Wear a welding helmet Anti radiation glass and work clothes while the welding Operation is performed Keep working area in ventilation CYLINDER may explode if damaged Always keep cylinders in an upright position securely chained to an Undercarriage or fixed support Never allow the electrode electrode holder or any othe...

Page 4: ...ing area should be 1ft Good ventilation is of critical importance for the normal performance and service life of this equipment 2 2 Thermal Overload protection Should the machine be used to an excessive level or in high temperature environment poorly ventilated area or if the fan malfunctions the Thermal Overload Switch will be activated and the machine will cease to operate Under this circumstanc...

Page 5: ...rcement of this Directive Plasma cutters work by passing an electric arc through a air gas that is passing through a constricted opening The gas can be air nitrogen argon oxygen etc The electric arc elevates the temperature of the gas to the point that it enters a 4th state of matter We all are familiar with the first three i e Solid liquid and gas Scientists call this additional state plasma As th...

Page 6: ...and super heating the air creating a plasma stream 4 Finally the regulated DC current is switched so that it no longer flows to the nozzle but instead flows from the electrode to the work piece Current and airflow continue until cutting is stopped Notes The nozzle and electrode require periodic replacement The electrode has an insert of tough high conductive material such as hafnium and cerium This i...

Page 7: ... fuel gas cutting The plasma Cutting process involves creating and electrical channel of super heated electrically ionized gas i e plasma from the plasma cutter itself through the work piece to be cut thus forming a completed electric circuit back to the plasma cutter via a grounding clamp This is accomplished by a compressed gas Oxygen air inert and others depending on material being cut which is...

Page 8: ...ases V Ph Duty Cycle 78 F 25 C Input Current Range A 220V 15 60 50Amps 35 40 40 45 60 40Amps Rated Power KVA 5 90 4 40 Output Current Range A 20 50 Amps 20 40 Amps Rated Output Voltage V 100 96 No Load Voltage Open CricuC V 260 260 Efficiency 60 60 Insulation Class F F Protection Class IP21S IP21S Plasma Arc Starting HF Touch HF Touch Air Flow Pressure Range PSI 40 65 psi 40 65 psi Air Flow Rate CFM...

Page 9: ... DIY hobbyists 1 50Amps inverter plasma cutter 2 120 220V automatic dual voltage and high frequency 50 60 Hz 3 suitable for stainless steel Alloy steel Mild steel Copper and Aluminum etc Cutting Thickness chart SPECIFICATIONS Cut50d 220V 50Amps 12mm 20Amps 30Amps 40Amps 5mm 6mm 10mm 40 50psi 40 50psi 50 60psi 60 70psi Thickness mm Air Pressure psi 1 Cut50d 110V Thickness mm Air Pressure psi 2 20Am...

Page 10: ...chine Power Switch Current Display Current knob Connecting torch to machine Torch switch Earth Clamp Air Pressure Display Handle G1 4 Screw Air Connector Fan Input power cable Air hose Air regulator PLASMA CUTTER OPERATION MANUAL ...

Page 11: ...onnection Air Pressure Current Knob Torch connector Torch switch Earth Clamp Power Switch Display Air Compressor Air regulator Input power Earth clamp Metal Piece Torch Handle 10 PLASMA CUTTER OPERATION MANUAL ...

Page 12: ...essor Air regulator Input power Regulator Air Plug Fan Top PCB Air Meter Handle Case Knob Earth Socket Torch Switch Torch plug Front Piece Foot Bottom case Electric Valve Cable Clamp Power Switch Center PCB Digital PCB Front Sticker PLASMA CUTTER OPERATION MANUAL ...

Page 13: ...re that sparks are exiting from the bottom of the work piece Hold the torch vertical and watch thearc as it cuts along the line If sparks are spraying up from the work Piece you are moving the torch too fast or you don t have enough amps sel Hold the torch at an angle to the work piece pull the trigger to start the arc and slowly rotate it to an upright position When the pierce is complete proceed...

Page 14: ... to use air regulator Machine Dimensions Clockwise increase air pressure Pull up Pull down Air regulator Air Water filter Water release Anti Clockwise Reduce air pressure 143mm 348mm 234mm PLASMA CUTTER OPERATION MANUAL ...

Page 15: ...e material without cutting all the way through Because the arc trails at an angle at the end of a cut slow your cutting speed and angle the torch in to cut through the last bit of metal Speed It is easier to pull the torch towards you than push it The plasma stream swirls as it exits the tip biting one side and finishing off on the other leaving a bevelled edge and a straight edge The bevel cut effec...

Page 16: ...ve material called hafnium This insert erodes with use and develops a pit in the end of the electrode when the pit becomes too much poor quality cuts will result and necessitate replacement of the electrode Electrode condition Air pressure flow rate and air quality are critical to quality plasma cutting and consumable life span The required air pressure and volume can vary from model to model and t...

Page 17: ...r tank on the air compressor at least daily Most air plasma systems from reputable manufactur ers have an on board particulate filter and or a coalescing filter with an auto drain that will remove some moisture from the air supply For home workshop and light industrial users the on board air filter is adequate Most situations however will require additional filtration to prevent moisture from affecting...

Page 18: ...king 1 Check the power components or change the main board 2 Let the machine rest some time restart it again 3 power indicator lighting after switch on machine fan works but machine not working while press torch trigger 1 Check the torch switch or if any torch wires loosen from torch connection 2 The torch switch loosen or any wires loosen 3 The switch wires loosen inside of machine for the torch ...

Page 19: ... If any one damaged Regisistor Diode Replace it if any one damaged 7 Power indicator lighting Fan works Air can blow out of torch head after press torch trigger 0 0 indicator not lighting But it is lighting up while cutting 1 Circuit problem Check IC3140 and other compoents 1 Check the coil 5 5 fix it if any wires loosen 2 Does the feedback wire loosen or broken Check and replace 3 Replace the boar...

Page 20: ...e connecting not good enough to the earth and metal piece 2 The connector for positive or negative loosen 1 The Gap for tip to the metal not in good range The tip and electrode damaged or oxidate 2 HF weak because the board leakage 3 GAS AIR connector damaged power leakage between connector and front panel 1 H F signal going to torch switch board and disturb it 1 Adjust the tip to metal in right g...

Page 21: ...ACCESSORIES Connect your plasma cutting torch and ground cable to the front panel of the machine Torch connector Torch switch Grund Cable 20 PLASMA CUTTER OPERATION MANUAL ...

Page 22: ... Parts Description AG60003 Parts AG60002 Tip Description Electrodes Shield Cup Parts AG60001 Description Shield Cup ACCESSORIES Torch Consumables Model AG 60P Head Electrode Tip Cup 21 PLASMA CUTTER OPERATION MANUAL ...

Page 23: ...PLASMA CUTTER OPERATION MANUAL ...