Uni-Mig KUMJRVM150 Operating Manual Download Page 1

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Please read and understand this instruction manual carefully

before the installation and operation of this equipment.

OPERATING MANUAL

KUMJRVM150
KUMJRVM182

Welding Guns Of Australia PTY LTD 2016

INVERTER MIG-MMA WELDER

10 AMP

PLUG

Summary of Contents for KUMJRVM150

Page 1: ...d understand this instruction manual carefully before the installation and operation of this equipment OPERATING MANUAL KUMJRVM150 KUMJRVM182 Welding Guns Of Australia PTY LTD 2016 INVERTER MIG MMA WE...

Page 2: ...e represents the latest developments in Inverter technology put together by our professional team of highly skilled engineers The expertise gained from our long involvement with inverter technology ha...

Page 3: ...th Gas 13 14 Wire Feed Drive Roller Selection 15 Wire Installation Set up Guide 16 Installation Operation for MIG Welding with No Gas 17 18 Installation Guide for Mig Torch Liner Installation 19 MIG T...

Page 4: ...s Welding Current Range MMA 10 130 Amps Rated Power MIG 5 75 KVA I ieff MIG 10 Amps Power factor 0 67 Protection Class IP21S Insulation Class F Dimensions Power Source LxWxH 485x205x320mm Weight Power...

Page 5: ...s Welding Current Range MMA 10 160 Amps Rated Power MIG 7 5 KVA I ieff MIG 9 5 Amps Power factor 0 67 Protection Class IP21S Insulation Class F Dimensions Power Source LxWxH 485x205x320mm Weight Power...

Page 6: ...ct input power cable for wear and tear replace the cable immediately if damaged bare wiring is dangerous and can kill Do not use damaged under sized or badly joined cables Do not drape cables over you...

Page 7: ...cause gas cylinders are normally part of the welding process be sure to treat them carefully CYLINDERS can explode if damaged Protect gas cylinders from excessive heat mechanical shocks physical damag...

Page 8: ...rking to bring down the temperature inside the equipment The machine will be ready for use again when the internal temperature reaches safe level 2 3 Over Voltage Supply Regarding the power supply vol...

Page 9: ...witch 7 Amperage Adjustment Knob MMA 8 Output terminal 9 Euro Mig Torch Connector MIG MAG 10 Output terminal 1 2 3 4 5 BACK PANEL LAYOUT 12 Power switch 13 Gas Inlet 14 Fans 15 Input power cable 16 Da...

Page 10: ...d be paid to the polarity refer to the electrode manufacturers information for the correct polarity DC Electrode connected to output socket DC Electrode connected to output socket 3 Set the welding cu...

Page 11: ...ross the arc into the molten pool and becomes the deposited weld metal The deposit is covered and protected by a slag which comes from the electrode coating The arc and the immediate area are envelope...

Page 12: ...length no greater than the diameter of the core wire Electrode Angle The angle that the electrode makes with the work is important to ensure a smooth even transfer of metal When welding in down hand...

Page 13: ...wire from the spool being sure to hold the wire to prevent rapid uncoiling Feed the wire into the wire feeder inlet guide tube through to the drive roller 8 Carefully feed the wire over the drive roll...

Page 14: ...rate to between 5 10 l min 16 Set the welding parameters using the wire feed and voltage control knobs 17 Using the Burn Back control set the amount of wire to burn back after you release the torch t...

Page 15: ...require less tension from the top pressure roller to avoid de forming the shape of the wire too much tension will push the wire out of shape and cause it to catch in the contact tip Flux Core Gasless...

Page 16: ...stment if required Carefully retighten the locking nut and screw to hold the new position NOTE VIPER 182 not geared 4 Snip the wire carefully be sure to hold the wire to prevent the spool uncoiling Ca...

Page 17: ...or Gas Less Flux Core wire 7 Place the Wire Spool onto the Spool Holder Note the spool retaining nut is Left Hand thread Snip the wire from the spool being sure to hold the wire to prevent rapid uncoi...

Page 18: ...welding parameters using the wire feed and voltage control knobs 16 Using the Burn Back control set the amount of wire to burn back after you release the torch trigger This prevents the wire becoming...

Page 19: ...2 way 7 Leaving the torch straight snip the liner approximately 3mm past the end of the torch neck 8 Place the tip holder over the end of the liner and screw into the torch neck nipping it up tight 9...

Page 20: ...torch end 7 Fit the liner retaining nut together with the liner o ring 8 Push the liner firmly into the torch lead and tighten the liner retaining nut 9 Cut the liner flush with the end of liner retai...

Page 21: ...ize to match the diameter of the wire being used 15 Fit the remaining front end parts to the torch neck ready for welding 15 Fit the nozzle to the torch neck ready for welding 11 Install a U groove dr...

Page 22: ...operties and corresponding advantages and limitations To perform MIG welding the basic necessary equip ment is a welding gun a wire feed unit a welding power supply an electrode wire and a shielding g...

Page 23: ...at and force of the arc flattens out the droplet into the weld pool The heat of the arc melts the end of the wire slightly as it feeds towards the base metal The wire feed speed overcomes the heat of...

Page 24: ...bead profile and degree of weld penetration Push Technique The wire is located at the leading edge of the weld pool and pushed towards the un melted work surface This technique offers a better view of...

Page 25: ...ape prevents undercut uneven penetration poor gas shield and poor quality finished weld Correct angle Not enough angle Too much angle good level of control over the weld pool even flat weld less contr...

Page 26: ...d resulting in a weld deposit of poor quality cold lap lack of fusion lack of joint penetration porosity large wide bead Too Slow Travel Speed Correct Travel Speed The correct travel speed keeps the a...

Page 27: ...ect shield the wire the arc and the molten weld metal from the atmosphere Most metals when heated to a molten state will react with the air in the atmosphere without the protection of the shielding ga...

Page 28: ...5 Ergo Handle Location Body 6 UB1505 Lock Nut 7 UB1521 Cable Terminal 8 UB1521 C Cable Terminal Cover 9 UG8015 Handle Cable Support C W Ball Joint 10 UB1517 30 Hyperflex Cable Assembly x 3mt UB1517 40...

Page 29: ...5CYL Cylindrical Nozzle QTY2 PGN15CON Conical Nozzle QTY2 PGN15TAP Tapered Nozzle QTY2 PGN15SPOT Spot Nozzle QTY2 Liners SB15 Liners Part Number Description SLB3M Blue Steel Liner 3 Metre SLB4M Blue S...

Page 30: ...Wire stubbing during welding Possible Reason Suggested Remedy Holding the torch too far away Bring the torch closer to the work and maintain stick out of 5 10mm Welding voltage set too low Increase th...

Page 31: ...gged the most common causes of bad feeding Try to clear the liner by blowing out with compressed air as a temporary cure it is recommended to replace the liner Wrong size liner Install the correct siz...

Page 32: ...larger electrode Poor welding technique Use the correct welding technique or seek assistance for the correct technique Poor joint preparation Check the joint design and fit up make sure the material i...

Page 33: ...ulator and line for an extended time period In this situation it is recommended to open the cylinder valve set the flow rate to 8 10 l min close the cylinder valve and check after a minimum of 15 minu...

Page 34: ...UNI MIG Jasic Inverter MIG SWF Power Source Separate Wire Feeder Only 3 Years Clause 3 UNI TIG Jasic Inverter TIG Power Source Only 3 Years Clause 3 UNI MIG Water Cooler 1 Year Clause 3 T R Pulse MIG...

Page 35: ...ods are unable to be repaired the Goods are returned at your cost within thirty 30 days of the delivery date and c Welding Guns Of Australia PTY LTD will not be liable for Goods which have not been st...

Page 36: ...rinted Circuit Board Gun Plug House Cable Support Gas Connector Handle To Suit PP36 with Knobs All Xcel Arc Magmaweld Mig Welding Wires Electrodes Arc Leads Welding Cable Electrode Holder Eatch Clamps...

Page 37: ...37 NOTES...

Page 38: ...38 NOTES...

Page 39: ...39...

Page 40: ...166 AUSTRALIA 112 Christina Rd Villawood NSW 2163 Phone 02 9780 4200 Fax 02 9780 4244 Email sales unimig com au Web www unimig com au Welding Guns Of Australia Pty Ltd ABN 14 001 804 422 Welding Guns...

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