Unimig RazorCut KUPJRRW40 Operating Manual
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Unimig RazorCut KUPJRRW40 Operating Manual

Plasma cutting machine
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OPERATING MANUAL
KUPJRRW40
2
YEARS
Warranty
(Power Source)
Please read and understand this instruction manual carefully
before the installation and operation of this equipment.
©
1
Welding Guns Of Australia PTY LTD 2013

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Summary of Contents for Unimig RazorCut KUPJRRW40

  • Page 1 OPERATING MANUAL KUPJRRW40 YEARS Warranty (Power Source) Please read and understand this instruction manual carefully before the installation and operation of this equipment. © Welding Guns Of Australia PTY LTD 2013...

  • Page 2: Warranty

    • Product will only be replaced if repair is not possible • Please view full Warranty term and conditions supplied with machine or at www.unimig.com.au/warranty.asp or at the back of this manual.
  • Page 3 CONTENTS PAGE Warranty Safety - Cautions Air Plasma Cutting Technology Technical Data, Product Information Machine Layout & Descriptions Set Up and Operating Procedure 10-11 Plasma Cutting Procedure & Techniques 12-14 SC80 Plasma Torch Parts Breakdown KUMJRRW40 Machine spare parts 16-17 Machine Warranty 18-21...

  • Page 4: Machine Operating Safety

    SAFETY IMPORTANT: BEFORE INSTALLING, OPERATING OR CARRYING OUT MAINTENANCE ON THE PLASMA CUTTER, READ THE CONTENTS OF THIS MANUAL CAREFULLY, WHICH MUST BE STORED IN A PLACE FAMILIAR TO ALL USERS FOR THE ENTIRE OPERATIVE LIFE-SPAN OF THE MACHINE. PAY PARTICULAR ATTENTION TO THE SAFETY RULES. THIS EQUIPMENT MUST BE USED SOLELY FOR PLASMA CUTTING.
  • Page 5 Arc rays: harmful to people’s eyes and skin. Arc rays from the plasma cutting process produce intense visible and invisible ultraviolet and infrared rays that can burn eyes and skin. Protect your eyes with welding masks or goggles fitted with filtered lenses, and protect your body with appropriate safety garments.

  • Page 6: Maintenance

    CAUTION 1. Working Environment. 1.1 The environment in which this Plasma Cutter equipment is installed must be free of grinding dust, corrosive chemicals, flammable gas or materials etc, and at no more than maximum of 80% humidity. 1.2 When using the machine outdoors protect the machine from direct sun light, rain water and snow etc; the temperature of working environment should be maintained within -10°C to +40°C.

  • Page 7: Air Plasma Cutting Technology

    AIR PLASMA CUTTING TECHNOLOGY Plasma cutters work by passing an electric arc through a 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.

  • Page 8: Technical Data

    RAZOR CUT 40 PFC Plasma - 40 Amp Inverter Plasma Cutter Cuts: Steels, Stainless, Cast Iron, Brass, Copper. Aluminium 40 Amp - 16mm Cut on Steel 240v Inverter with Power Factor Correction Industrial Rated, Lightweight and Portable Features • Latest IGBT Inverter Technology •...
  • Page 9 Front & Rear Panel Layout Front Panel Layout Rear Panel Layout (1) Mains Power LED (2) Over Current - Thermal Overload LED a. Abnormal or over current supply - LED ON b. Overheating of the machine - LED ON (3) Amperage Control Dial (4) Torch Fault &...
  • Page 10 Set Up Procedure for PLASMA Cutting (1) Connect the SC80 Plasma Torch to the machine. Insert the torch connection into the torch connection receptacle at the front of the machine and screw up hand tight. Caution: Be careful not to bend the pins located inside the torch connector. (2) Connect the earth lead to the output terminal of the machine and tighten.

  • Page 11: Cut Quality

    Operating Procedure for PLASMA Cutting Operating procedure using the Stand Off Guide mounted to SC80 torch. The feet of the standoff guide are placed on the cutting surface. This maintains an optimal 2mm standoff distance between the plasma cutting tip and the work, this is especially suitable if your hands are unsteady, or if you wish to use a straight edge guide or pattern guide.
  • Page 12 Operating Procedure & Techniques for PLASMA Cutting ● Amperage Standard rule of thumb is the thicker the material the more amperage required. On thick material, set the machine to full output and vary your travel speed. On thinner material, you need to turn down the amper- age and change to a lower-amperage tip to maintain a narrow kerf.
  • Page 13 Operating Procedure & Techniques for PLASMA Cutting ● Air pressure and volume 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 the manufacturer will provide the specs. The RazorCut40 air pressure is pre-set at 0.5MPA (75psi) and requires a flow rate of 190 l/min.
  • Page 14 Operating Procedure & Techniques for PLASMA Cutting ● Piercing Hold the torch at an angle to the work piece, When sparks are exiting from the bottom of When the pierce is complete, proceed with pull the trigger to start the arc and slowly the work piece, the arc has pierced through cutting.
  • Page 15 PLASMA CUTTING TORCHES SC80 Plasma Torch & Spares Air Cooled 80 Amp Rating: 80A Air/N Gas, @ 60% duty cycle. For use on RAZORCut 40 KUPJRRW40 Stand off cuttung Torch Model Description Part Number 6 Mt Surecut Plasma Cutting Torch Package WG-SC80-60-CC1 Front end consumables Torch Spare Parts...
  • Page 16 SPARE PARTS IDENTIFICATION - KUPJRRW40...
  • Page 17 Item Part number Description 8.253.085 Plastic handle 8.301RM.632 Cover 7.154.474 Power cable with australian plug 7.232.738 Power switch (red) 8.462.116 Quick connector 8.123RM.190 Back panel 8.068RM.632-A Plastic rear panel 8.123RM.192 Installation plate of fan 7.720.053 8.422RM.129 Heatsink (1) 7.411.010 Rectifer 8.212.020 Position cap of rectifier 8.422RM.130...

  • Page 18: Warranty Period

    Fax: (02) 9780 4244 Welding Guns Of Australia Pty Ltd Email: sales@unimig.com.au / Web: www.unimig.com.au ABN: 14 001 804 422 Welding Guns Of Australia Pty Ltd (‘Us’, ‘We’) warrants that the following products under UNI-MIG, UNI-TIG, UNI-PLAS, UNI-FLAME, TECNA, T&R, HIT-8SS & ROTA, supplied by Us and purchased by you from an Authorised UNI-MIG, UNI-TIG, UNI-PLAS, UNI-FLAME, TECNA, T&R, HIT-8SS &...
  • Page 19 WARRANTY / RETURNS / EXCHANGES We understand that sometimes you may need to return a product you have purchased from Welding Guns Of Australia PTY LTD Authorised Dealer Network, to assist you, we have set out below the Welding Guns Of Australia PTY LTD Returns Policy that you should know.

  • Page 20: Making A Claim

    MAKING A CLAIM If you wish to make a claim under this Warranty, you should: • Return the product to the point of purchase either in person or on a prepaid courier; or • Contact Us by Telephone Sydney Head Office: 02 9780 4200 or Mail PO Box 3033 Lansvale NSW 2166.
  • Page 21 PLASMA Cutting Torches and Consumables to suit, such as: All Cutting Tips, All Diffuser/Swirl Ring, All Electrode, Retaining Caps, Nozzle Springs, All Spacers, All Shield Caps, All Air and Power Cables, All Switches, All O-rings, All Springs, All Circle Guides and Cutting Kits, Torch Bodies, Air Filter Regulator, Arc Leads, Welding Cable, Electrode Holder, Eatch Clamps STRAIGHT LINE CUTTING MACHINES and Consumables to suit, such as: Hoses, Fittings, Track, Cutting Nozzles.
  • Page 22 NOTES...
  • Page 23 NOTES...
  • Page 24 Welding Guns Of Australia PTY LTD 2013 Welding Guns Of Australia Pty Ltd ABN: 14 001 804 422 PO Box 3033, Lansvale NSW 2166, 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...

This manual is also suitable for:

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