Alfain PEGAS 320 AC/DC PULSE Operating Manual Download Page 1

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PEGAS 320-400 AC-DC PULSE manual EN 01

WELDING MACHINES

PEGAS 320 AC/DC PULSE
PEGAS 400 AC/DC PULSE

OPERATING MANUAL

Summary of Contents for PEGAS 320 AC/DC PULSE

Page 1: ...ALFA IN a s www alfain eu PEGAS 320 400 AC DC PULSE manual EN 01 WELDING MACHINES PEGAS 320 AC DC PULSE PEGAS 400 AC DC PULSE OPERATING MANUAL...

Page 2: ...3 OPERATING CONTROLS 5 4 TECHNICAL DATA 6 5 EQUIPMENT 8 6 OPERATOR CONTROLS 10 7 GETTING STARTED 14 8 TWO STOKE AND FOUR STROKE IN TIG MODE 20 9 BASIC SETTINGS FOR TIG WELDING 22 10 JOBS 23 11 RESET 2...

Page 3: ...equency ignition 2 TIG PULSE AC Lift arc or High Frequency ignition 3 MMA DC coated electrodes 4 MMA AC coated electrodes PEGAS 320 and 400 AC DC PULSE have these special functions for effective use P...

Page 4: ...supply of fresh air because during welding harmful fumes arise 5 In tanks of gas oil fuel etc even empty ones do not make welding because there is a chance of explosion 6 In areas with chance of explo...

Page 5: ...n into the machine 5 It is necessary for welding machine to undergo a periodic inspection every 6 12 months by an authorized officer according to SN 331500 and SN 050630 see Maintenance and service te...

Page 6: ...s well as the radiated interference 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 DAT...

Page 7: ...ent DC x I2 A 60 400 60 400 Protection IP23S Standards EN 60974 1 EN 60974 10 cl A Dimensions w x l x h mm 240 x 600 x 440 Weight kg 26 7 COOLING UNIT Cooling power Q 1l min kW 0 92 Total liquid conte...

Page 8: ...12 PIN ACCESSORIES TO ORDER Item No Description Picture VM0321 2 Hose Gas 3m Pegas quick connector G1 4 VM0025 Earthing cable 3 m 500 A 70 mm2 VM0185 Cable with E holder 3 m 400 A 35 70 18SCSL4ST Torc...

Page 9: ...08 Pressure Reducer FIXICONTROL Ar 2 manometers GCE 5 0174ST Foot Pedal Remote CTRL 3 m PEGAS incl Connector ST S7SUN9B Welding Helmet S9B Shooting Blue Shark 5 0529 CS Cooling Unit PEGAS 320 a 400 AC...

Page 10: ...MAIN PARTS Fig 1 Main parts Pos Description A1 TIG connector of gas connection A2 Quick connector A3 TIG connector of remote control A4 Quick connector A5 Connector of cooling unit connection A6 Conne...

Page 11: ...quid with mechanical dirt grease possibly with other especially flammable substances 2 If the error message E11 Lack of liquid illuminates during operation turn off the main switch A8 and check or ref...

Page 12: ...display V5 LED Hz values on the display V4 are in Hz V6 LED s values on the display V4 are in s V7 LED values on the display V4 are in V8 Right display V9 LED of turning on the machine V10 LED of coo...

Page 13: ...ve V27 LED AC advanced square wave V28 LED MMA V29 LED TIG LIFT V30 LED TIG HF Fig 4 Parameters curve Pos Description K1 LED pre gas 0 1 2 0 s K2 LED pulsed mode is ON K3 LED AC balance 5 5 K4 LED pul...

Page 14: ...to the technical data stated in this manual 2 Connect the welding cables to the quick connectors A4 and A2 according the instruction on the electrodes packing 3 Switch the machine on by the main swit...

Page 15: ...holder the appropriate electrode and you can start welding NOTE Prevent touching the electrode any metal material for in this mode the quick connectors A4 and A2 are under current Insert the coated e...

Page 16: ...ective gas 11 By means of the button V20 select TIG 2T or 4T The appropriate LED V15 T16 will shine 12 By means of the button V23 select the welding current mode AC or DC Method must have the appropri...

Page 17: ...MODE WITH GASCOOLED TORCH Fig 7 Getting started TIG with gascooled torch 1 Insert the mains plug into a suitable 3x400 V mains socket 50 60 Hz 2 Connect the gascooled torch to the front panel see fig...

Page 18: ...uick connector blue B6 Quick connector red 7 Like cooling liquid use ACL 15 or Binzel BTC 15 Avoid pollution of the cooling liquid with mechanical dirt grease possibly with other especially flammable...

Page 19: ...Bigger REMOTE CONTROL PEGAS 320 400 AC DC PULSE can work in both of TIG modes with three types of remote control 1 TIG torch with UP DOWN buttons for selecting size of welding current 2 Additional rem...

Page 20: ...machine to the mode 2T 4 By pressing the stepping surface P1 down you start the welding process The value of the welding current depends on the level of pressing the stepping surface To reach the maxi...

Page 21: ...21 25 ALFA IN a s www alfain eu FOUR STROKE 4T Gas Down slope Post gas Up slope Pregas Welding current Current...

Page 22: ...luminium alloys AC current Material thickness mm Tungsten electrode diameter mm Filler material diameter mm Welding current A Argon flow l min Gas nozzle mm Pre heating C 1 2 1 6 45 60 7 9 8 1 5 2 1 6...

Page 23: ...hine The left display V4 will show Job and the right display V8 will show JOB s number 1 9 2 Rotate the encoder V22 to selection of required JOB which you want to change for example JOB 1 3 Confirm se...

Page 24: ...paratus may be used 4 Troubleshooting and repairing of PEGAS welding equipment should only be carried out only by suitably qualified or competent person 5 A competent person must be a person who has a...

Page 25: ...ation or service manual 6 Within this operating manual are details regarding the maintenance necessary to ensure trouble free operation NOTE Warranty repairs must be performed by either an ALFA IN Ser...