Razorweld RAZORCUT45 Instruction Manual
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Razorweld RAZORCUT45 Instruction Manual

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RAZORCUT 45
INSTRUCTION MANUAL :JRWCUT45di
AUGUST 2022

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Summary of Contents for Razorweld RAZORCUT45

  • Page 1  RAZORCUT 45 INSTRUCTION MANUAL :JRWCUT45di AUGUST 2022...
  • Page 2 Congratulations on choosing our equipment! This operating manual contains important information on the use and maintenance of this product, as well as safe handling of the product. Please refer to the technical parameters of the equipment in the Technical section located in this manual, and read the manual carefully before using the equipment for the first time.

  • Page 3: Table Of Contents

    Contents 1. Safety precautions ......................4 1.1. General safety ....................... 4 1.2. Other precautions ......................8 2. Description of symbols ...................... 9 3. Product overview ......................10 4. Technical parameters ....................... 11 5. Installation ........................12 5.1. External interface description ..................12 5.2. Power installation......................13 5.3.

  • Page 4: Safety Precautions

    For your safety, please read this manual carefully before installing and operating this JASIC equipment. Pay extra attention to all content marked with " ". All operations must be carried out by professional, suitably qualified persons! 1. Safety precautions 1.1. General safety SAFETY INSTRUCTION These general safety norms cover both arc welding machines and plasma cutting machines unless otherwise noted.
  • Page 5 Fumes and gases——May be hazardous to your health. Locate the equipment in a well-ventilated position and keep your head out of the fume. Do not breathe the fume. Ensure the working zone is well ventilated and provision should be made for suitable local fume extraction system to be in place.
  • Page 6 Risks due to hot material · The process will create hot metal, sparks and drips of molten metal, so it's very important to ensure the operator is equipped with full PPE and to always ensure there are adequate protective screens or barriers to protect others from flash, glare and sparks from the working area.
  • Page 7 Troubleshooting Before the machines are dispatched from the factory, they have already been checked thoroughly. The machine should not be tampered with or altered. Maintenance must be carried out carefully. If any wire becomes loose or is misplaced, it maybe potentially dangerous to user! Only professional maintenance personnel should repair the machine! Ensure the power is disconnected before working on the machine.

  • Page 8: Other Precautions

    1.2. Other precautions Warning! Location The machine should be located in a suitable position and environment. Care should be taken to avoid moisture, dust, steam, oil or corrosive gases. Place on a secure level surface and ensure that there is adequate clearance around the machine to ensure natural airflow.

  • Page 9: Description Of Symbols

    2. Description of symbols Warning! Read the explanation Electric shock risk warning WEEE tag Current unit "A" Overheat protection indication Overcurrent protection indication 2T continuous cutting 4T continuous cutting Mesh cutting Cutting mode switching Gas detection indicator Gas check button Page 9...

  • Page 10: Product Overview

    3. Product overview This is a digital inverter plasma cutter with excellent performance and advanced technology. It can generate a stable DC arc used to cut carbon steel, low alloy steel, stainless steel and other materials. The length of the cutting torch and post-flow time can be adjusted separately. It is durable and has a wide range of applications.

  • Page 11: Technical Parameters

    4. Technical parameters US MODEL Item Unit Parameters CUT45PFC Model CUT45PFC SC CUT40HF CUT40NHF Input voltage AC95~265V AC115/230V±15% AC230V±15% AC230V±15% Input frequency 50/60 50/60 50/60 50/60 AC115V：31 Rated input AC115V：37 current AC230V：23 AC230V：27 AC115V：3.6 Rated input AC115V：4.3 power AC230V：5.3 AC230V：6.2 AC115V：20-30 Output current AC115V：20-30...

  • Page 12: Installation

    5. Installation Warning! All connections shall be made with the power supply is turned off. Warning! Electric shock may cause death; after power failure, there is still a high voltage on the equipment, do not touch the live parts on the equipment. Warning! Incorrect input voltage may damage the equipment.

  • Page 13: Power Installation

    5.2. Power installation Warning! The electrical connection of equipment shall be carried out by suitably qualified personnel. Warning! All connections shall be made after the power supply is off. Warning! Incorrect voltage may damage the equipment. Ensure the input voltage value is within the specified input voltage range. Ensure that the power switch of the welder is turned off.

  • Page 14: Connection Of Cutting Torch, Earth Cable And Gas Pipe

    5.3. Connection of cutting torch, earth cable and air line 1) Ensure that the power switch of the cutting machine is turned off. 2) Insert the cable plug with earth clamp into the corresponding positive quick socket on the front panel of the machine and tighten it clockwise. 3) Insert the central plasma plug of the cutting torch into the negative central plasma socket on the front panel, and tighten it clockwise.

  • Page 15: Control Panel

    6. Control panel 6.1. Overview a. Parameter and error code display b. Protection indicator c. Cutting mode selector d. Parameter adjustment knob e. Gas check buttons and indicators 6.2. Display of parameters and error codes 1) Electric current configuration 2) When the factory settings are restored the countdown is displayed. 3) In user mode, the parameter settings are displayed during back-end adjustment.

  • Page 16: Parameter Adjustment Knob

    6.3. Parameter adjustment knob 1) Rotate the adjusting knob to adjust the parameters. 2) Rotating the adjusting knob clockwise increases the parameter value, and rotating the adjusting knob counterclockwise decreases the parameter value. 3) When the adjusting knob is rotated the adjusted parameters are displayed in the parameter display area.

  • Page 17: Electrical Current Settings For Cutting

    6.6. Electrical current settings for cutting In cutting mode, the display window displays the current cutting current, which can be set by turning the adjustment knob. 6.7. Protective indicators The overheat indicator light indicates that the machine has entered overheat protection and has stopped output.

  • Page 18: Barcode Display

    6.10. Serial Number display 1) Press and hold the cutting mode selection button and parameter adjustment knob for 5s at the same time while not cutting to enter display mode. 2) The serial Number of the machine is displayed in the display window. Press any key to exit.
  • Page 19 7.1.2 Select the most appropriate cutting mode as needed: 2T or 4T continuous cutting, or mesh cutting. 7.1.3 Select the appropriate cutting current level according to the thickness of the sheet. The rotary encoder will adjust the electric current parameters. Quick reference table for CUT45PFC cutting process (Ft/min) approximate only! CUTTING CAPACITY FEET/MINUTE NOTE! The operator should set the functions that meet the cutting requirements.

  • Page 20: Power Supply Maintenance

    Maintenance Warning! The following operation requires sufficient professional knowledge on electric aspects and comprehensive safety knowledge. Make sure the input cable of the machine is disconnected from the electricity supply and wait for 5 minutes before removing the machine covers. Please note: The following should only be carried out by an authorised electrical technician.

  • Page 21: Troubleshooting

    8. Troubleshooting Warning! Before machines are dispatched from the factory, they have already been checked thoroughly. The machine should not be tampered with or altered. Maintenance must be carried out carefully. If any wire becomes loose or is misplaced, it maybe potentially dangerous to user! Only professional maintenance personnel should repair the machine! Ensure the power is disconnected before working on the machine.

  • Page 22: Alarm And Solutions

    ·Incorrect cutting air pressure ·Ensure that the working air ·Serious wear and tear on parts pressure range is 0.35-0.55MPa ·Replace with new consumables 9.2. Alarm and solutions Error Category Possible cause Countermeasure code Continuously Restart the machine. If it is still in overcurrent output the protection, contact after-sales service.

  • Page 23: Storage Conditions

    10.2. Storage conditions Storage temperature:-25 ℃ ~ + 50 ℃ (-13 - 122F) Storage humidity: relative humidity ≤ 90% Storage period: 12 months Storage site: indoors with no corrosive gas and air circulation 10.3. Waste disposal Disposal The equipment is manufactured with materials, which do not contain any toxic or poisonous materials dangerous to the operator.

  • Page 24: Appendix 1: Wiring Diagram Of Cut45Pfc

    Appendix 1: Wiring diagram of CUT45PFC Page 24...

  • Page 25: Appendix 2: Exploded-View Drawing Of Cut45Pfc

    Appendix 2: Exploded-view drawing of CUT45PFC Page 25...

  • Page 26: Appendix 3: List Of Common Spare Parts - Cut45Pfc

    Appendix 3: List of common spare parts - CUT45PFC Material Quan Quantit Name Material code Name code tity Handle Right side cover 10084166 10084070 Top cover Rocker switch 10084064 51000471 Rear bracket Ring 10084057 10083802 Rear panel 10084109 51000336 Air regulator HF board 10084071 51000501...

  • Page 27: Appendix 4 How Plasma Works

    PLASMA CUTTING TECHNOLOGY Plasma cutters work by passing an electric arc through a gas that is passing through a constricted opening. The electric arc elevates the temperature of the gas to the point that it enters a 4th state of matter. We all are familiar with the first three: i.e., Solid, liquid, and gas.
  • Page 28 PLASMA CUTTING TIPS & TECHNIQUES Amperage The 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 29 PLASMA CUTTING TIPS & TECHNIQUES Electrode condition A fixed gap is established between the electrode and the inside of the cutting tip — electrons arc across the gap, ionizing and superheating the air creating the plasma stream. The electrode contains an insert at the end made of a highly conductive material called hafnium.

  • Page 30: Appendix 4: List Of Common Torch Spare Parts - J45Xc

    J45XC JASIC TECHNOLOGIES AMERICA INC 25503 74th Ave S, Kent, WA 98032 Ph: 253-859-6277 , Fax: 253-859-6286 sales@razorweld.com PLASMA Plasma Cutting Torch Technical Data Current : 45 Amps Duty Cycle: 60%@40 Amps Air pressure: 65-75 psi (4.5 -5.0bar) Flow: 3.55cfm (100l/m)

  • Page 31: Appendix 5: List Of Warranty Explanations

    JASIC Technologies America Inc (‘Us’ , ‘We’) warrants that the following products under Brands supplied by Us and purchased by you from an Authorized RAZORWELD Dealer throughout the U.S.A & Canada are free of Material and Faulty Work-manship defects except for those products listed under ‘Warranty Exclusions’ .
  • Page 32 ™ WARRANTY / RETURNS / EXCHANGES We understand that sometimes a product may need to be returned. If you have purchased from the RAZORWELD Authorised Dealer Network, to assist you in following the correct procedure enclosed is the returns policy.
  • Page 33 Failure or any breakage caused by overload, dropping or abusive treatment or use by the customer • Repair, modifications or other work carried out on the product other than by an Authorised RAZORWELD Dealers Unless it is a manufacturing fault, this Warranty does not cover the following parts:...

  • Page 34: Appendix 6: California Prop 65 Statement

    • Product will only be replaced if repair is not possible • Please view full Warranty term and conditions supplied with machine or at www.razorweld.com or at the back of this manual.
  • Page 35 NOTES: _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________...
  • Page 36 JASIC TECHNOLOGIES AMERICA INC 25503 74th AVE A, KENT, WA 98032 U.S.A WWW.RAZORWELD.COM SALES@RAZORWELD.COM...

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