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Summary of Contents for Alfa IN aXe 250 PULSE mobil (AL) GAS
- Page 1 WELDING MACHINES aXe 250 PULSE mobil (AL) aXe 320 PULSE mobil (AL) aXe 250 mobil GAS aXe 320 mobil GAS INSTRUCTION MANUAL ALFA IN a.s. © www.alfain.eu aXe 250-320 PULSE MOBIL (AL) manual EN 08...
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Page 2: Table Of Contents
10. MIG/MAG WELDING MANUAL ................ 24 11. MMA WELDING (COATED ELECTRODE- ELE) ............. 26 12. ROUTINE MAINTENANCE & INSPECTION ............26 13. STATEMENT OF WARRANTY ................29 14. DISPOSAL ....................... 30 15. WARRANTY LIST ..................... 30 ALFA IN a.s. © www.alfain.eu... -
Page 3: Introduction
3/30 1. INTRODUCTION Dear Consumers! Company ALFA IN a.s. thanks you for buying our product and believe that you will be satisfied with our machine. Welding machines aXe 250 PULSE MOBIL (AL) GAS and aXe 320 PULSE MOBIL (AL) GAS/H O are IGBT invertors. -
Page 4: Safety Precautions
ČSN 07 85 09. 3. The welder must use protective equipment. 4. Before working on the electrical part, removing the cover or cleaning it is necessary to disconnect the device from the network. ALFA IN a.s. © www.alfain.eu... -
Page 5: Operating Conditions
The manufacturer is not liable for damages resulting from improper use or handling. For maintenance and repair, use only original spare parts from ALFA IN. 2. Device complies with IEC 61000-3-12 with following conditions:... -
Page 6: Technical Data
During operation, the device may be the source of interference. Caution We warn users, that they are responsible for possible interference from welding. 4. TECHNICAL DATA Model aXe 250 PULSE MOBIL (AL) GAS Method MIG/MAG Mains voltage V/Hz 3x400/50-60... - Page 7 The machine structure is designed so that, in any case, even if the failure rectifier does not exceed the permitted peak value of the open circuit voltage according to EN 60974-1, i.e., 113 V direct current or 68 V alternating. ALFA IN a.s. © www.alfain.eu...
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Page 8: Accessories
If you decide to use a different torch than the above, it is necessary to choose one, according to your current range and load time of the torch. ALFA IN a.s. is not liable for damage caused by overload welding torches. ALFA IN a.s. ©... -
Page 9: Description Of The Appliance
9/30 6. DESCRIPTION OF THE APPLIANCE MAIN PARTS Fig. 1 – Main parts of the machine ALFA IN a.s. © www.alfain.eu... - Page 10 EURO connector male Torch Quick connector male Earthing clamps Quick connector (+) Quick connector (-) WIRE FEEDER Fig. 2 – Wire feeder 4 rolls Pos. Description Nut of pressure arm Pressure arm Inlet liner EURO connector Roll ALFA IN a.s. © www.alfain.eu...
- Page 11 11/30 CHOOSING THE FEEDING ROLL In all machines ALFA IN MIG / MAG rolls with two grooves are used. These grooves are intended for two different wire diameters (e.g. 0,8 and 1,0 mm). Rolls for wire feed must comply with the diameter and material of the welding wire.
- Page 12 12/30 ADJUSTING THE MACHINE FOR ANOTHER WIRE DIAMETER In all machines ALFA IN MIG / MAG are used rolls with two grooves. These grooves are intended for two different wire diameters (e.g. 0,8 a 1,0 mm). Groove can be replaced by removing the rolls and rotating them, or use a different roll grooves with required dimensions.
- Page 13 If the pressure force is too small, slippage may occur and thus irregular wire feeding speed. If the pressure force is too high, it will lead to increased mechanical wear of bearings and it can damage the machine. Before putting into operation, clean the rolls from preservative oil. ALFA IN a.s. © www.alfain.eu...
- Page 14 F6 shows the required flow, then release the button. The optimum flow is 10-15l/min. 4. After long-term shutdown of the machine or replacement of the torch it is suitable to blow the pipes with protective gas before welding. Fig. 6 – Gas flow setting ALFA IN a.s. © www.alfain.eu...
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Page 15: Basic Settings
LED - Material thickness (mm) LED - Wire speed (m/min) Button for selecting the parameters to be displayed LED - Current (A) Left display shows: 1. Welding current 2. Welding current in the MMA mode ALFA IN a.s. © www.alfain.eu... - Page 16 Table of synergic parameters * You can switch on/off the pulsed mode by means of the button V2. ** Can be welded only in the pulsed mode, and it is available only for AL variant of the machine. ALFA IN a.s. © www.alfain.eu...
- Page 17 1. Long press (4s) one of the buttons V4 (1,2,3,4,5,6) to save set parameters to memory. 2. Short press one of the buttons V4 (1,2,3,4,5,6) to load parameters from memory. 3. Display shows no Job, if at the desired position isn’t saved any JOB. ALFA IN a.s. © www.alfain.eu...
- Page 18 (100 %). Third tact: press the torch button, after the time DOWN tdo start the machine welding with the End current ECu. Fourth tact: release the torch button, the machine will stop welding. ALFA IN a.s. © www.alfain.eu...
- Page 19 1. Simultaneously pressing V20 and V5 encoder enters the menu for secondary parameters. 2. Encoder A5 selects a parameter (ISP, PRG, PoG, brn), V16 encoder sets the desired value. ALFA IN a.s. © www.alfain.eu...
- Page 20 Zeroing of the correction (YES = zeroing of the correction when is changed the output value in the synergic mode) See CALIBRATION OF THE WELDING CIRCUIT By long-pressing the button V4 (1) perform the display test. ALFA IN a.s. © www.alfain.eu...
- Page 21 2. By means of the button H3 set the function JOB change. 3. By means of buttons H6 (UP) and H7 (DOWN) switch among the saved JOBs. 4. By short-pressing buttons V13 and V20, at the same time, deactivate the JOB choice the by remote control. ALFA IN a.s. © www.alfain.eu...
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Page 22: Mig/Mag Welding Synergy
4. Machine output (current, wire feed speed, material thickness) set by the encoder V5. 5. In the calibration menu you can set the choice of turning off correction zeroing at the change of the machine output value. ALFA IN a.s. © www.alfain.eu... -
Page 23: Pulsed Mode
If is connected the torch with remote control, on its display is shown machine output (current, fire feed speed, material thickness), correction (voltage, wire feed speed). With buttons H6 (UP) and H7 (DOWN) set the displayed value, with the button MODE switch between functions. If is ALFA IN a.s. © www.alfain.eu... -
Page 24: Mig/Mag Welding Manual
Please note that the actual settings for ideal arc may vary slightly depending on the position of the weld material and voltage fluctuations. ALFA IN a.s. © www.alfain.eu... - Page 25 Gas flow [l/min] of welding [l/hour] 6 * 60 = 360 8 * 60 = 480 10 * 60 = 600 12 * 60 = 720 16 * 60 = 960 20 * 60 = 1200 ALFA IN a.s. © www.alfain.eu...
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Page 26: Mma Welding (Coated Electrode- Ele)
5. To clean the welder, disconnect it from the mains supply voltage then open the enclosure and use a vacuum cleaner to remove any accumulated dirt and dust. The welder should also be wiped clean. If necessary, solvents that are recommended for cleaning electrical apparatus may be used. ALFA IN a.s. © www.alfain.eu... - Page 27 Adjust the pressure Poor pressure in the according to this wire feed rolls. Irregular or no instruction manual. wire feed. Check and replace if The torch is damaged. necessary. ALFA IN a.s. © www.alfain.eu...
- Page 28 / clamps power. of the machine. The grounding cable is Tighten the earthling poorly attached to the cable in the connector on connector on the the machine. machine. Check and replace if Torch damaged. necessary. ALFA IN a.s. © www.alfain.eu...
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Page 29: Statement Of Warranty
3. ALFA IN will repair or replace, at its discretion, any warranted parts or components that fail due to defects in material or workmanship within the warranty period. -
Page 30: Disposal
As a warranty list serves proof of purchase (invoice) on which is the serial number of the machine, eventually a warranty list below, which is filled in by an authorized dealer. Serial number: Day, month (written in words) and year of sale: Stamp and dealer signature: ALFA IN a.s. © www.alfain.eu...
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