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OPERATING MANUAL
KUPJRVC40
1
YEAR
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 2016

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Summary of Contents for Unimig VIPER KUPJRVC40

  • Page 1 OPERATING MANUAL KUPJRVC40 YEAR 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 2016...
  • Page 2: Warranty

    UNIMIG welders and plasma cutters are manufactured to be compliant with - AS/NZ 60974-1, guaranteeing you electrical safety and performance.
  • Page 3: Table Of Contents

    CONTENTS PAGE Warranty Safety - Pre Cautions Air Plasma Cutting Technology Technical Data, Product Information Machine Layout & Descriptions Set Up and Operating Procedure 10-12 Plasma Cutting Procedure & Techniques 13-15 CBR-50 Plasma Torch Parts Breakdown KUPJRVC40 Machine spare parts 17-18 Trouble Shooting Warranty terms...
  • Page 4: Safety - Pre Cautions

    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 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, Product Information

    VIPERCUT 40 PLASMA Plasma - 40 Amp Inverter Plasma Cutter Cuts: Steels, Stainless, Cast Iron, Brass, Copper. Aluminium 40 Amp - 10mm Cut on Mild Steel 240v Inverter Plasma Cutter Light Industrial Rated, Lightweight and Portable Features • Latest Inverter Technology •...
  • Page 9: Machine Layout & Descriptions

    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 connection (5) Output connector, connect to the work piece (6) Regulator...
  • Page 10: Set Up And Operating Procedure

    Set Up Procedure for PLASMA Cutting (1) Connect the earth lead to the workpeice. (2) Connect the air supply to the regulator located at the rear of the machine. (3) Turn on the air supply. Set air supply to 5-6 Bar / 170 lpm. (1) Connect the earth lead to the work- peice (2) Connect the air supply to the regulator...
  • Page 11 Set Up Procedure for PLASMA Cutting (4) Connect the machine to the correct power supply and switch on the machine using the on/off switch located at the rear of the machine. (5) Set the Amperage dial to the required setting. (4) Connect the machine to the correct power supply and switch on the machine using the on/off switch located at the...
  • Page 12 Operating Procedure for PLASMA Cutting Wear your safety gear. Generally you want Connect the Earth Clamp securely to Place and hold the torch vertical at the the same type of protective gear as when the work piece or the work bench. edge of the plate.
  • Page 13: Plasma Cutting Procedure & Techniques

    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 amperage and change to a lower-amperage tip to maintain a narrow kerf.
  • Page 14 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 volume capacity of your compressor is important, if you have a small compressor with exactly the same l/min rating as the plasma, then the compressor will run continuously when you are plasma cutting, a compressor with a l/min rating slightly higher than the plasma would be more adequate.
  • Page 15 Operating Procedure & Techniques for PLASMA Cutting ● Hand torch cutting technique When cutting make sure that sparks are If sparks are spraying up from the work Hold the torch vertical and watch the arc as exiting from the bottom of the work piece. piece, you are moving the torch too fast, or it cuts along the line.
  • Page 16: Cbr-50 Plasma Torch Parts Breakdown

    PLASMA CUTTING TORCHES CBR50 Plasma Torch & Spares Air Cooled 50 Amp Torch Model Description Part Number CBR50 PLASMA TORCH 4m CBR50-40/60-MI6x1.5 Spare Parts WGA Part No. Description SG5014R Plasma Handle SC2516R Plasma safety Trigger CBR1352 CBR50 70 Torch Head SC5019-40/60-M16X1.5 Cable Assembly complete 1521-HF...
  • Page 17: Kupjrvc40 Machine Spare Parts

    SPARE PARTS IDENTIFICATION - KUPJRVC40 Description Part Number Front cover panel J10351 - 10057407 Adhesive front panel sticker P00537 - 10057395 Handle J24003 - 10050074 Amperage control knob C14001 - 30000208 CUT40 black metal cover J08340 - 10057402 ON/OFF switch C16001 - 10047746 Air regulator 10019728...
  • Page 18 SPARE PARTS IDENTIFICATION - KUPJRVC40 Description Part Number EMC PCB for CUT 40 10057196 Control PCB for CUT 40 10057031 Inverter PCB for CUT 40 10057188 Gas valve D27042 - 10048389 Fan motor D208002 - 10056858 Metal base plate J01072 - 10056989 Potentiometer for current control D15701 - 10006505 Insulating sheet for KUPJRVC40...
  • Page 19: Trouble Shooting

    There are extremely dangerous voltage and power levels present inside this unit. Do not attempt to diagnose or repair unit by removing external cover unless you are an authorised repair agent for UNIMIG. The cutting torch fails to ignite the arc, when torch trigger is pressed.
  • Page 20: Warranty Terms

    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, RAZORWELD.UNI-TIG, UNI-PLAS, UNI-FLAME, XCEL-ARC, TECNA, T&R, HIT-8SS & ROTA, supplied by Us and purchased by you from an Authorised UNI-MIG, RAZORWELD, UNI-TIG, UNI-PLAS, UNI-FLAME, XCEL-ARC, TECNA, T&R, HIT-8SS &...
  • Page 21 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 22 WARRANTY EXCLUSIONS This Warranty covers Material and Faulty Workmanship defects only. This Warranty does not cover damage caused by: • Normal wear and tear due to usage • Misuse or abusive use of the UNI-MIG,RAZORWELD, UNI-TIG, UNI-PLAS, UNI-FLAME, TECNA, T&R, HIT-8SS &...
  • Page 23 Notes...
  • Page 24 Welding Guns Of Australia PTY LTD 2016 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...

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