Bestarc CUT55P Manual

Inverter pilot arc

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PLASMA CUTTER
Inverter Pilot Arc
CUT45A CUT55A
CUT55P CUT55XP
PILOT ARC PLASMA CUTTER
MADE BY BESTARC MUST BE QUALITY PRODUCTS

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  • Page 1 PLASMA CUTTER Inverter Pilot Arc CUT45A CUT55A CUT55P CUT55XP PILOT ARC PLASMA CUTTER MADE BY BESTARC MUST BE QUALITY PRODUCTS...
  • Page 2: Table Of Contents

    CONTENTS www.bestarc.com 1.SAFETY ······························································· 02 2.MAIN PARAMETER ············································· 07 3.FUNCTION ·························································· 08 4.CUT45A ······························································ 09 5.CUT55A ······························································· 13 6.CUT55P ······························································· 17 7.CUT55XP ······························································21 8.OPERATION ··························································25 PILOT ARC PLASMA CUTTER...
  • Page 3: Safety

    EC DECLARATION OF CONFORMITY We hereby declare that our machines for industrial and professional use as stated below. This manual is applicable to model: CUT45A 10GEN / CUT55A 9GEN / CUT55P 9GEN / CUT55XP 12GEN Conforms with EMC direc�ves: 73/23/EEC and 89/336/EEC European standard: EN/IEC60974 Please read and understand this instruc�on manual carefully before the installa�on...
  • Page 4 SAFETY SAFETY www.bestarc.com CAUTION 1. Working Environment 1.1 The environment in which this welding 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...
  • Page 5: Maintenance

    SAFETY SAFETY www.bestarc.com MAINTENANCE Exposure to extremely dusty, damp, or corrosive air is damaging to the welding machine. In order to prevent any possible failure or fault of this welding equipment, clean the dust at regular intervals with clean and dry compressed air of required pressure.
  • Page 6 SAFETY www.bestarc.com HOW A PLASMA CUTTER WORK Basic plasma cu�ers use electricity to superheat air into plasma (the 4th state of ma�er), which is then blown through the metal to be cut. Plasma cu�ers require a compressed air supply and AC power to operate.
  • Page 7 SAFETY www.bestarc.com HOW DOES PLASMA CUTTING COMPARE TO OXY-FUEL (GAS) CUTTING? Plasma cu�ng can be performed on any type of conduc�ve metal-mild steel, aluminium and stainless are some examples. With mild steel, operators will experience faster, thicker cuts than with alloys. Oxy-fuel cuts by burning, or oxidizing the metal it is severing.
  • Page 8: Main Parameter

    MAIN PARAMETER www.bestarc.com FEATURES • Dual Voltage 110/220V • Screen Display Synergic Control • Pilot Arc & Post Time Adjustable • Built In Air Regulator & Filter • Mesh & Plate Cu�ng • IGBT Inverter Technology • 50/60Hz High Frequency •...
  • Page 9: Function

    FUNCTION www.bestarc.com Automa�cally detect input voltage of the machine The fan only runs when the machine gets hot Machine current overload Indicates that the machine has started Cu�ng ligh�ng 2T: Press switch torch working, Stop pressing switch torch stop working 4T: Press switch torch working, Stop pressing switch torch s�ll...
  • Page 10: Cut45A

    CUT45A 10GEN www.bestarc.com CUT45A 10GEN Inverter HF Plasma Cutter No Air Sensor Built In Machine ACCESSORIES Model CUT45A 10GEN (110V/220V) CUT45A 10GEN (220V) 1 × Plasma cu�er √ √ 1 × Cu�ng torch √ √ 1 × Earth clamp with cable √...
  • Page 11 CUT45A 10GEN www.bestarc.com PARAMETER CUT45A 10GEN Model 220V 110V Power Supply / Phases (V-Ph) 220V ±15% 110V ±10% Duty Cycle @ 78°F (25°C) Rated Power (KVA) Input Curent Range (A) 18 - 34.5 15 - 35.5 Output Current Range (A)
  • Page 12 CUT45A 10GEN www.bestarc.com FRONT & REAR PANEL LAYOUT CUT45A 10GEN Handle Screen Display Current Knob PA/PT Knob Earth Clamp Torch Torch Switch Power Switch Air Filter Power Cable Please Note: 220V plugs are only provided for the US, Canada, and Japan markets. No power plug with machine for rest countries.
  • Page 13 CUT45A 10GEN www.bestarc.com CONNECTION Torch Switch Earth Clamp Air Compressor Connector Earth Clamp Torch Metal Piece BACK CONNECTION Air Input 220V Power Plug Air Compressor PILOT ARC PLASMA CUTTER...
  • Page 14: Cut55A

    CUT55A 9GEN www.bestarc.com CUT55A 9GEN Inverter HF Plasma Cutter No Air Sensor Built In Machine ACCESSORIES Model CUT55A 9GEN (110V/220V) CUT55A 9GEN (220V) 1 × Plasma cu�er √ √ 1 × Cu�ng torch √ √ 1 × Earth clamp with cable √...
  • Page 15 CUT55A 9GEN www.bestarc.com PARAMETER CUT55A 9GEN Model 220V 110V Power Supply / Phases (V-Ph) 220V ±15% 110V ±10% Duty Cycle @ 78°F (25°C) Rated Power (KVA) 5.75 Input Curent Range (A) 15 - 35 15 - 40 Output Current Range (A)
  • Page 16 CUT55A 9GEN www.bestarc.com FRONT & REAR PANEL LAYOUT CUT55A 9GEN Handle Screen Display Current Knob PA/PT Knob Earth Clamp Torch Torch Switch Power Switch Air Filter Power Cable Please Note: 220V plugs are only provided for the US, Canada, and Japan markets. No power plug with machine for rest countries.
  • Page 17 CUT55A 9GEN www.bestarc.com CONNECTION Torch Switch Earth Clamp Air Compressor Connector Earth Clamp Torch Metal Piece BACK CONNECTION Air Input 220V Power Plug Air Compressor PILOT ARC PLASMA CUTTER...
  • Page 18: Cut55P

    CUT55P 9GEN www.bestarc.com CUT55P 9GEN Inverter HF Pilot Arc No Air Sensor Built In Machine ACCESSORIES Model CUT55P 9GEN (110V/220V) CUT55P 9GEN (220V) 1 × Plasma cu�er √ √ 1 × Cu�ng torch √ √ 1 × Earth clamp with cable √...
  • Page 19 CUT55P 9GEN www.bestarc.com PARAMETER CUT55P 9GEN Model 220V 110V Power Supply / Phases (V-Ph) 220V ±15% 110V ±10% Duty Cycle @ 78°F (25°C) Rated Power (KVA) 5.75 Input Curent Range (A) 15 - 35 15 - 40 Output Current Range (A)
  • Page 20 CUT55P 9GEN www.bestarc.com FRONT & REAR PANEL LAYOUT CUT55P 9GEN Handle Screen Display Current Knob PA/PT Knob Earth Clamp Pilot Arc Torch Torch Switch Power Switch Air Filter Power Cable Please Note: 220V plugs are only provided for the US, Canada, and Japan markets. No power plug with machine for rest countries.
  • Page 21 CUT55P 9GEN www.bestarc.com CONNECTION Torch Switch Pilot Arc Earth Clamp Air Compressor Connector Earth Clamp Torch Metal Piece BACK CONNECTION Air Input 220V Power Plug Air Compressor PILOT ARC PLASMA CUTTER...
  • Page 22: Cut55Xp

    CUT55XP 12GEN www.bestarc.com CUT55XP 12GEN Non-HF Blow Back Pilot Arc Air Sensor Built In Machine ACCESSORIES Model CUT55XP 12GEN (110V/220V) CUT55XP 12GEN (220V) 1 × Plasma cu�er √ √ 1 × Cu�ng torch √ √ 1 × Earth clamp with cable √...
  • Page 23 CUT55XP 12GEN www.bestarc.com PARAMETER CUT55XP 12GEN Model 220V 110V Power Supply / Phases (V-Ph) 220V ±15% 110V ±10% Duty Cycle @ 78°F (25°C) Rated Power (KVA) Input Curent Range (A) 15 - 35 20 - 40 Output Current Range (A)
  • Page 24 CUT55XP 12GEN www.bestarc.com FRONT & REAR PANEL LAYOUT CUT55XP 12GEN Handle Screen Display Current Knob PA/PT Knob Earth Clamp Pilot Arc Torch Torch Switch Power Switch Air Filter Power Cable Please Note: 220V plugs are only provided for the US, Canada, and Japan markets. No power plug with machine for rest countries.
  • Page 25 CUT55XP 12GEN www.bestarc.com CONNECTION Torch Switch Pilot Arc Earth Clamp Air Compressor Connector Earth Clamp Torch Metal Piece BACK CONNECTION Air Input 220V Power Plug Air Compressor PILOT ARC PLASMA CUTTER...
  • Page 26: Operation

    OPERATION www.bestarc.com START CUTTING Hold the torch ver�cally Pull the trigger to start the Then, Proceed with the and observe the arc it cuts arc, the cu�ng arc will cut. along a straight line. ini�ate when the torch �p is close enough to the work piece.
  • Page 27: Safety Trigger Operation

    OPERATION www.bestarc.com Pull the trigger to energize the pilot arc. The cu�ng arc will start when the nuzzle is moved closer to the edge of Place and hold the torch ver�cal at the the workpiece. when the cu�ng arc is edge of the plate.
  • Page 28 OPERATION www.bestarc.com SET UP PROCEDURE FOR PLASMA CUTTING MACHINE 1. Connect the AG60 Plasma Torch to the machine. Insert the torch connec�on into the torch. Connec�on receptacle at the front of the machine and screw up hand �ght. Cau�on: Be careful not to bend the pins located inside the torch connector.
  • Page 29 OPERATION www.bestarc.com 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 alower-amperage �p to maintain a narrow kerf.
  • Page 30 OPERATION www.bestarc.com TORCH TIP HEIGHT &POSITION The distance and pos�on of the plasma torch cu�ng �p has an affect on thequality of the cut and the extent of the bevel of the cut. The easiest way toreduce bevel is by cu�ng at the proper speed and height for the material andamperage that is being cut.
  • Page 31: Air Quality

    OPERATION www.bestarc.com AIR QUALITY Good air quality is essen�al to quality plasma cu�ng and consumable life span. Compressors take in air at atmospheric pressure and increase the pressure and store it in a tank. Humidity in the air is condensed in the tank and in the airlines producing water, more so in humid environments.
  • Page 32 OPERATION www.bestarc.com CUT55P TORCH CONSUMABLES MODEL: AG-60P Torch Head Electrode Guider Support CUT45A/CUT55A TORCH CONSUMABLES MODEL: PT-31 Torch Head Electrode Swirl Ring CUT55XP TORCH CONSUMABLES MODEL: IPT-40 Torch Head Electrode Ring Stand Guide PILOT ARC PLASMA CUTTER...
  • Page 33 Welder & Cutter...

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