Victor Cutmaster 20mm Operating Manual
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Victor Cutmaster 20mm Operating Manual

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CUTMASTER
PLASMA CUTTING SYSTEM
Operating
Manual
20 mm
®
Revision: AJ
Issue Date: February 14, 2014
Manual No.: 0-5078
VictorThermalDynamics.com

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  • Page 1 CUTMASTER 20 mm ® PLASMA CUTTING SYSTEM Operating Manual Revision: AJ Issue Date: February 14, 2014 Manual No.: 0-5078 VictorThermalDynamics.com...
  • Page 2 WE APPRECIATE YOUR BUSINESS! Congratulations on your new Victor Thermal Dynamics product. We are proud to have you as our customer and will strive to provide you with the best service and reliability in the industry. This product is backed by our extensive warranty and world-wide service network. To locate your nearest distribu- tor or service agency call 1-800-426-1888, or visit us on the web at www.thermal-dynamics.com.
  • Page 3 West Lebanon, New Hampshire, USA 03784 (603) 298-5711 www.victortechnologies.com Copyright 2008, 2009, 2010, 2011, 2012 by Victor Technologies International, Inc. All rights reserved. Reproduction of this work, in whole or in part, without written permission of the publisher is prohibited.
  • Page 4 This Page Intentionally Blank...

  • Page 5: Table Of Contents

    TABLE OF CONTENTS SECTION 1: GENERAL INFORMATION .....................1-1 1.01 Notes, Cautions and Warnings ..............1-1 1.02 Important Safety Precautions ..............1-1 1.03 Publications ....................1-2 1.04 Note, Attention et Avertissement ..............1-3 1.05 Precautions De Securite Importantes ............1-3 1.06 Documents De Reference ................1-6 1.07 Declaration of Conformity ................1-7 1.08 Statement of Warranty ................1-9...
  • Page 6 TABLE OF CONTENTS 4T.04 Hand Torch Operation ................4T-3 4T.05 Gouging ....................4T-6 4T.06 Mechanized Torch Operation ..............4T-7 4T.07 Parts Selection for SL60 Torch Cutting ............4T-9 4T.08 Recommended Cutting Speeds for SL60 Torch With Exposed Tip ..4T-10 4T.09 Recommended Cutting Speeds for SL60 Torch With Shielded Tip ..4T-12 PATENT INFORMATION .....................4T-14 SECTION 5 SYSTEM: SERVICE .........................5-1...

  • Page 7: General Information

    CUTMASTER 20MM SECTION 1: To prevent possible injury, read, understand and follow all warnings, safety precautions GENERAL INFORMATION and instructions before using the equipment. Call 1-603-298-5711 or your local distributor if you have any questions. 1.01 Notes, Cautions and Warnings Throughout this manual, notes, cautions, and warnings are used to highlight important information.

  • Page 8: Publications

    CUTMASTER 20MM • Never touch any parts that are electrically “live” or “hot.” PLASMA ARC RAYS • Wear dry gloves and clothing. Insulate yourself from the work piece or other parts of the welding Plasma Arc Rays can injure your eyes and burn your circuit.

  • Page 9: Note, Attention Et Avertissement

    CUTMASTER 20MM 3. NIOSH, SAFETY AND HEALTH IN ARC WELDING 15. ANSI Standard Z88.2, PRACTICE FOR RESPIRA- AND GAS WELDING AND CUTTING, obtainable TORY PROTECTION, obtainable from American from the Superintendent of Documents, U.S. Govern- National Standards Institute, 1430 Broadway, New ment Printing Office, Washington, D.C.
  • Page 10 CUTMASTER 20MM • Le phosgène, un gaz toxique, est généré par la fumée de santé electronique. Ceux qui travail près provenant des solvants et des produits de nettoyage d’une application à l’arc au jet de plasma chlorés. Eliminez toute source de telle fumée.
  • Page 11 CUTMASTER 20MM • Le gas hydrogène peut se former ou s’accumuler sous les pièces de travail en aluminium lorsqu’elles sont coupées sous l’eau ou sur une table d’eau. NE PAS BRUIT couper les alliages en aluminium sous l’eau ou sur Le bruit peut provoquer une perte permanente de l’ouïe.

  • Page 12: Documents De Reference

    CUTMASTER 20MM 1.06 Documents De Reference Consultez les normes suivantes ou les révisions les plus récentes ayant été faites à celles-ci pour de plus amples renseignements : 1. OSHA, NORMES DE SÉCURITÉ DU TRAVAIL ET DE PROTECTION DE LA SANTÉ, 29CFR 1910, disponible auprès du Superintendent of Documents, U.S.

  • Page 13: Declaration Of Conformity

    Rigorous testing is incorporated into the manufacturing process to ensure the manufactured product meets or exceeds all design specifications. Victor Technologies. has been manufacturing products for more than 30 years, and will continue to achieve excellence in our area of manufacture.
  • Page 14 CUTMASTER 20MM Classification: The equipment described in this manual is Class A and intended for industrial use. WARNING This Class A equipment is not intended for use in residential locations where the electrical power is provided by the public low-voltage supply system. There may be potential difficulties in ensuring electromagnetic compatibility in those locations, due to conducted as well as radiated disturbances.

  • Page 15: Statement Of Warranty

    Victor Technologies, Inc. will honor warranty claims submitted within the warranty periods listed below. All warranty periods begin on the date of sale of the product to the original retail customer or 1 year after sale to an authorized Victor Thermal Dynamics Distributor.
  • Page 16 CUTMASTER 20MM CIGWELD Terms of Warranty - 2014 Effective 1st January 2014, all warranties against defects (also known as a manufacturer’s warranty) supplied with goods or services must comply with the mandatory requirements in the new Australian Consumer Law and the Trade Practices (Australian Consumer Law) Amendment Regulations (2010) (No.1).

  • Page 17: Section 2 System: Introduction

    Additional copies of this manual may be purchased by contacting Victor Technologies at the address and phone number in your area listed in the inside back cover of this manual. Include the Owner’s Manual number and equipment identification numbers.

  • Page 18: Power Supply Specifications

    20 - 60 Amps, Continuously Adjustable Power Supply Gas Particulates to 5 Microns Filtering Ability CutMaster 20mm Power Supply Duty Cycle * Ambient Temperature Duty Cycle Ratings @ 40° C (104° F) Operating Range 0° - 50° C All Units...

  • Page 19: Input Wiring Specifications

    CUTMASTER 20MM 2.05 Input Wiring Specifications CutMaster 20mm Power Supply Input Cable Wiring Requirements Input voltage Freq Power Input Suggested Sizes Volts I max I eff Fuse (amps) Flexible Cord (AWG) 50/60 3 Phase 50/60 Line Voltages with Suggested Circuit Protection and Wire Sizes...

  • Page 20: Power Supply Features

    CUTMASTER 20MM 2.06 Power Supply Features Handle and Leads Wrap Control Panel Torch Leads Receptacle Art # A-07942 Work Cable and Clamp Port for Optional Automation Interface Cable Filter Assembly Gas Inlet Port Art # A-08544 Input Power Cord INTRODUCTION...

  • Page 21: Section 2 Torch: Introduction

    CUTMASTER 20MM SECTION 2 TORCH: 2T.03 Specifications INTRODUCTION A. Torch Configurations 1. Hand/Manual Torch, Models 2T.01 Scope of Manual The hand torch head is at 75° to the torch handle. The hand torches include a torch handle and torch This manual contains descriptions, operating instruc- trigger assembly.

  • Page 22: 04 Options And Accessories

    CUTMASTER 20MM E. Type Cooling H. Direct Contact Hazard Combination of ambient air and gas stream through For standoff tip the recommended standoff is 3/16 torch. inches / 4.7 mm. F. Torch Ratings 2T.04 Options And Accessories Manual Torch Ratings For options and accessories, see section 6.
  • Page 23 CUTMASTER 20MM C. Pilot Arc By forcing the plasma gas and electric arc through a small orifice, the torch delivers a high concentration When the torch is started a pilot arc is established of heat to a small area. The stiff, constricted plasma between the electrode and cutting tip.
  • Page 24 CUTMASTER 20MM This Page Intentionally Blank 2T-4 INTRODUCTION Manual 0-5078...

  • Page 25: Section 3 System: Installation

    CUTMASTER 20MM SECTION 3 SYSTEM: 3.03 Primary Input Power Connections INSTALLATION CAUTION 3.01 Unpacking Check your power source for correct voltage before plugging in or connecting the unit. 1. Use the packing lists to identify and account for The primary power source, fuse, and any each item.

  • Page 26: Gas Connections

    CUTMASTER 20MM 4. Using a customer supplied four - conductor input Regulator/Filter Assembly power cable for the voltage desired, strip back the insulation on the individual wires. 5. Pass the cable being used through the access Inlet Port opening in the back panel of the power supply.
  • Page 27 CUTMASTER 20MM Installing Optional Two - Stage Air Filter Kit Using High Pressure Air Cylinders This optional two - stage air line filter is also for use on When using high pressure air cylinders as the air supply: compressed air shop systems. Filter removes moisture 1.
  • Page 28 CUTMASTER 20MM This Page Intentionally Blank INSTALLATION Manual 0-5078...

  • Page 29: Section 3 Torch: Installation

    3T.01 Torch Connections 3T.02 Setting Up Mechanical Torch If necessary, connect the torch to the Power Supply. Connect only the Victor Thermal Dynamics model SL60 NOTE / Manual or SL100 / Mechanical Torch to this power supply. Maximum torch leads length is 100 feet / 30.5 An adapter is required to be installed in the m, including extensions.
  • Page 30 CUTMASTER 20MM This Page Intentionally Blank 3T-2 INSTALLATION Manual 0-5078...

  • Page 31: Section 4 System: Operation

    CUTMASTER 20MM SECTION 4 SYSTEM: OPERATION 4.01 Front Panel Controls / Features See Illustration for numbering Identification 1. Output Current Control Sets the desired output current. Output settings up to 60 Amps may be used for drag cutting (with the torch tip contacting the workpiece) or standoff cutting.

  • Page 32: Preparations For Operation

    CUTMASTER 20MM 10. Pressure Indicators Air Source Ensure source meets requirements (refer to Section 2). Check connections and turn air supply ON. Connect Work Cable Clamp the work cable to the workpiece or cutting table. The area must be free from oil, paint and rust.
  • Page 33 With the knob in the RAPID AUTO STANDOFF RESTART position, when the torch leaves the work- piece the pilot arc restarts instantly, and the cutting CutMaster 20mm Gas Pressure Settings arc restarts instantly when the pilot arc contacts the Leads SL60 SL100 workpiece.
  • Page 34 CUTMASTER 20MM This Page Intentionally Blank OPERATION Manual 0-5078...

  • Page 35: Section 4 Torch: Operation

    CUTMASTER 20MM SECTION 4 TORCH: OPERATION Torch Head Electrode 4T.01 Torch Parts Selection Depending on the type of operation to be done deter- mines the torch parts to be used. Start Cartridge Type of operation: Drag cutting, standoff cutting or gouging...

  • Page 36: 02 Cut Quality

    CUTMASTER 20MM 4T.02 Cut Quality Bottom Dross Buildup Molten material which is not blown out of the cut NOTE area and resolidifies on the plate. Excessive dross Cut quality depends heavily on setup and may require secondary cleanup operations after parameters such as torch standoff, alignment cutting.

  • Page 37: 04 Hand Torch Operation

    CUTMASTER 20MM Torch Standoff Dross Improper standoff (the distance between the torch When dross is present on carbon steel, it is com- tip and workpiece) can adversely affect tip life as monly referred to as either “high speed, slow speed, well as shield cup life.
  • Page 38 CUTMASTER 20MM 6. Cut as usual. Simply release the trigger assembly Torch to stop cutting. 7. Follow normal recommended cutting practices as provided in the power supply operator's manual. NOTE When the shield cup is properly installed, there is a slight gap between the shield cup and the torch handle.
  • Page 39 CUTMASTER 20MM The crown shield cup functions best when cutting Trigger 3/16 inch (4.7 mm) solid metal with relatively smooth surface. Drag Cutting With a Hand Torch Trigger Release Drag cutting works best on metal 1/4" (6 mm) thick or less.

  • Page 40: 05 Gouging

    CUTMASTER 20MM 4T.05 Gouging 4. Hold the torch away from your body. 5. Slide the trigger release toward the back of the torch handle while simultaneously squeezing the trigger. The pilot arc will start. WARNING Be sure the operator is equipped with proper...

  • Page 41: 06 Mechanized Torch Operation

    CUTMASTER 20MM 4T.06 Mechanized Torch Operation Current Setting Current settings depend on torch travel speed, Cutting With Mechanized Torch mode of operation (hand or machine torch), and the amount of material to be removed. The mechanized torch can be activated by remote...
  • Page 42 CUTMASTER 20MM D i r e c t i o n o f T o r c Standoff Distance r a v Straight Arc Trailing Arc A-02586 Leading Arc Mechanized Torch Operation For optimum smooth surface quality, the travel speed should be adjusted so that only the leading edge of the arc column produces the cut.

  • Page 43: 07 Parts Selection For Sl60 Torch Cutting

    CUTMASTER 20MM 4T.07 Parts Selection for SL60 Torch Cutting Tips: Shield DRAG TIP Cup Body, Shield Cap, Deflector 9-8237 9-8243 CUTTING 20A 9-8205 30A 9-8206 Shield Cup 40A 9-8207 9-8218 60A 9-8252 O-Ring No. 8-3488 Shield Cap, Drag DRAG SHIELD...

  • Page 44: 08 Recommended Cutting Speeds For Sl60 Torch With Exposed Tip

    CUTMASTER 20MM 4T.08 Recommended Cutting Speeds for SL60 Torch With Exposed Tip Type Torch: SL60 With Exposed Tip Type Material: Mild Steel Type Plasma Gas: Air Type Secondary Gas: Single Gas Torch Thickness Output Amperage Speed (Per Minute) Standoff Plasma Gas Press...
  • Page 45 CUTMASTER 20MM Type Torch: SL60 With Exposed Tip Type Material: Stainless Steel Type Plasma Gas: Air Type Secondary Gas: Single Gas Torch Thickness Output Amperage Speed (Per Minute) Standoff Plasma Gas Press Flow (CFH) Pierce Pierce Height Inches mm (Cat. No.) Volts(VDC)

  • Page 46: 09 Recommended Cutting Speeds For Sl60 Torch With Shielded Tip

    CUTMASTER 20MM 4T.09 Recommended Cutting Speeds for SL60 Torch With Shielded Tip Type Torch: SL60 With Shielded Tip Type Material: Mild Steel Type Plasma Gas: Air Type Secondary Gas: Single Gas Torch Thickness Output Amperage Speed (Per Minute) Standoff Plasma Gas Press...
  • Page 47 CUTMASTER 20MM Type Torch: SL60 With Shielded Tip Type Material: Mild Steel Type Plasma Gas: Air Type Secondary Gas: Single Gas Torch Thickness Output Amperage Speed (Per Minute) Standoff Plasma Gas Press Flow (CFH) Pierce Pierce Height Inches (Cat. No.) Volts (VDC)

  • Page 48: Patent Information

    CUTMASTER 20MM PATENT INFORMATION Plasma Cutting Torch Patents The following parts are covered under U.S. and Foreign Patents as follows: Catalog # Description Patent(s) 9-8215 Electrode US Pat No(s) 6163008; 6987238 Other Pat(s) Pending 9-8213 Cartridge US Pat No(s) 6903301; 6717096; 6936786;...
  • Page 49 CUTMASTER 20MM Catalog # Description Patent(s) 9-8245 Shield Cap US Pat No(s) 6914211; D496951 Other Pat(s) Pending The following parts are also licensed under U.S. Patent No. 5,120,930 and 5,132,512: Catalog # Description 9-8235 Shield Cap 9-8236 Shield Cap 9-8237 Shield Cup...
  • Page 50 CUTMASTER 20MM This Page Intentionally Blank 4T-16 OPERATION Manual 0-5078...

  • Page 51: Section 5 System: Service

    CUTMASTER 20MM SECTION 5 SYSTEM: SERVICE 5.01 General Maintenance Maintain more often Warning! if used under severe Disconnect input power before maintaining. conditions Each Use Visual check of torch tip and electrode Weekly Visually inspect the cables and leads. Replace as needed...

  • Page 52: Maintenance Schedule

    CUTMASTER 20MM 5.02 Maintenance Schedule 5.03 Common Faults NOTE Problem - Symptom Common Cause Insufficient 1. Cutting speed too fast. The actual frequency of maintenance may Penetration 2. Torch tilted too much. need to be adjusted according to the operat- 3.

  • Page 53: Fault Indicator

    CUTMASTER 20MM 5.04 Fault Indicator At initial power up, two lights will temporarily illuminate for 2-3 seconds to show the version of software used. To determine the first digit, count the function indicators left to right, 1 through 5. To determine the second digit count the pressure indicators, reading from bottom to top, 0 through 7.

  • Page 54: Basic Troubleshooting Guide

    CUTMASTER 20MM 5.05 Basic Troubleshooting Guide WARNING There are extremely dangerous voltage and power levels present inside this unit. Do not attempt to diagnose or repair unless you have had training in power electronics measurement and troubleshooting techniques. Problem - Symptom Possible Cause...
  • Page 55 CUTMASTER 20MM Problem - Symptom Possible Cause Recommended Action FAULT & 80 PSI 1. Torch shield cup is loose. 1. Tighten shield cup by hand. Do not overtighten. indicators flashing. 2. Torch tip, electrode or starter 2. Turn OFF power supply. Remove shield cup. Install Gas flow is cycling cartridge missing.

  • Page 56: Power Supply Basic Parts Replacement

    CUTMASTER 20MM 5.06 Power Supply Basic Parts C. Filter Element Assembly Replacement Replacement The Filter Element Assembly is in the rear panel. For better system performance, the filter element should be checked per the Maintenance Schedule (Subsection 5.02), and either cleaned or replaced.
  • Page 57 CUTMASTER 20MM Optional Single-Stage Filter Element 5. Remove the fitting from the filter element as- sembly by inserting a 6 mm hex wrench into Replacement the internal hex fitting and turning it counter These instructions apply to power supplies where the clock-wise (left).
  • Page 58 CUTMASTER 20MM Optional Two-Stage Filter Element Replacement The Two-Stage Air Filter has two Filter Elements. When the Filter Elements become dirty the Power Supply will continue to operate but cut quality may become unacceptable. Refer to Section 6, Parts List, for replacement filter element catalog number.

  • Page 59: Section 5 Torch: Service

    CUTMASTER 20MM SECTION 5 TORCH: SERVICE Upper Groove 5T.01 General Maintenance with Vent Holes Must Remain Open NOTE Upper O-Ring Refer to Previous "Section 5 System" for com- in Correct Groove mon and fault indicator descriptions. Threads Cleaning Torch Lower O-Ring...

  • Page 60: 02 Inspection And Replacement Of Consumable Torch Parts

    CUTMASTER 20MM 5T.02 Inspection and Replacement of 4. Remove the tip. Check for excessive wear (indi- cated by an elongated or oversized orifice). Clean Consumable Torch Parts or replace the tip if necessary. Good Tip Worn Tip WARNING Disconnect primary power to the system before disassembling the torch or torch leads.

  • Page 61: Parts Lists

    / filter, and operating manual. Description Catalog # CutMaster 20mm CE Power Supply with 400VAC 3 phase, 50 Hz input power cable 3-5130-4 CutMaster 20mm Non CE Power Supply With 400VAC 3 phase, 50 Hz input power cable 3-5130-3 Manual 0-5078 PARTS LIST...

  • Page 62: Replacement Power Supply Parts

    CUTMASTER 20MM 6.04 Replacement Power Supply Parts Description Catalog # Regulator 9-0115* Filter Assembly Replacement Element 9-0116 Input Power Cord for 380/400 V Power Supply 9-0218 6.05 Options and Accessories Description Catalog # Single - Stage Filter Kit (includes Filter & Hose)

  • Page 63: Replacement Parts For Hand Torch

    CUTMASTER 20MM 6.06 Replacement Parts for Hand Torch Item # Description Catalog # Torch Handle Replacement Kit (includes items No. 2 & 3) 9-7030 Trigger Assembly Replacement Kit 9-7034 Handle Screw Kit (5 each, 6-32 x 1/2” cap screw, and wrench) 9-8062 Torch Head Assembly Replacement Kit (includes items No.

  • Page 64: Replacement Parts - For Machine Torches With Unshielded Leads

    CUTMASTER 20MM 6.07 Replacement Parts - for Machine Torches with Unshielded Leads Item No. Qty Description Catalog No. Torch Head Assembly without leads (includes items 2, 3, and 14) 9-8220 Large O-Ring 8-3487 Small O-Ring 8-3486 PIP Switch Kit 9-7036 Unshielded Automated Leads Assemblies with ATC connectors 5 - foot / 1.5 m Leads Assembly with ATC connector...
  • Page 65 CUTMASTER 20MM 5 & 6 A-07994_AB Manual 0-5078 PARTS LIST...

  • Page 66: Replacement Shielded Machine Torch Leads Assemblies

    CUTMASTER 20MM 6.08 Replacement Shielded Machine Torch Leads Assemblies Item No. Qty Description Catalog No. Mechanized Shielded Leads Assemblies with ATC Connectors 5 - foot / 1.5 m Leads Assembly with ATC Connector 4-7846 10 - foot / 3.05 m Leads Assembly with ATC Connector 4-7847 25 - foot / 7.6 m Leads Assembly with ATC Connector...

  • Page 67: Torch Consumable Parts (Sl60)

    CUTMASTER 20MM 6.09 Torch Consumable Parts (SL60) Tips: Shield DRAG TIP Cup Body, Shield Cap, Deflector 9-8237 9-8243 CUTTING 20A 9-8205 30A 9-8206 Shield Cup 40A 9-8207 9-8218 60A 9-8252 O-Ring No. 8-3488 Shield Cap, Drag DRAG SHIELD 40A 9-8244...

  • Page 68: Torch Consumable Parts (Sl100)

    CUTMASTER 20MM 6.10 Torch Consumable Parts (SL100) Ohmic Clip Automation Torch Ohmic Clip 9-8224 Manual Torch 9-8259 20-40A Shield Tip: Shield Cap, Machine Cup Body, STANDOFF 9-8237 40A 9-8245 CUTTING 9-8205 Shield Cap, Deflector Shield Cup 9-8206 9-8243 9-8218 9-8208...
  • Page 69 CUTMASTER 20MM This Page Intentionally Blank Manual 0-5078 PARTS LIST...
  • Page 70 CUTMASTER 20MM This Page Intentionally Blank 6-10 PARTS LIST Manual 0-5078...

  • Page 71: Appendix 1: Sequence Of Operation (Block Diagram

    CUTMASTER 20MM APPENDIX 1: SEQUENCE OF OPERATION (BLOCK DIAGRAM) ACTION: ACTION: ACTION: ACTION: RUN / Rapid Auto Restart / ON / OFF switch to ON Close external RUN / SET / LATCH disconnect switch. Rapid Auto Restart / switch to RUN...

  • Page 72: Appendix 2: Data Tag Information

    CUTMASTER 20MM APPENDIX 2: DATA TAG INFORMATION West Lebanon, NH USA 03784 Manufacturer's Name and/or Logo, Location, Model and Revision Level, Serial Number M odel : and Production Code Dat e of M f r : Made in USA Type of Power...

  • Page 73: Appendix 3: Torch Pin - Out Diagrams

    CUTMASTER 20MM APPENDIX 3: TORCH PIN - OUT DIAGRAMS A. Hand Torch Pin - Out Diagram ATC Female Receptacle ATC Male Connector Front View Front View Negative / Negative / Plasma Plasma 8 - Open 8 - Ground 4 - Green /...

  • Page 74: Appendix 4: Torch Connection Diagrams

    CUTMASTER 20MM APPENDIX 4: TORCH CONNECTION DIAGRAMS A. Hand Torch Connection Diagram Torch: SL60 / SL100 Hand Torch Leads: Torch Leads with ATC Connector Power Supply: with ATC Receptacle Male ATC Leads ATC Female Receptacle Power Connector Torch Torch Supply...
  • Page 75 CUTMASTER 20MM This Page Intentionally Blank Manual 0-5078 APPENDIX...

  • Page 76: Appendix 5: System Schematic, 380/400/415V Units

    CUTMASTER 20MM APPENDIX 5: SYSTEM SCHEMATIC, 380/400/415V UNITS PRI 1 PRI 1 PRI 2 PRI 2 PRI 4 PRI 4 PRI 3 PRI 3 BIAS SUPPLY MTH1 MTH1 MTH2 MTH2 +12VDC + C1-C4* + C1-C4* CHOKE /INRUSH CE UNITS ONLY...
  • Page 77 CUTMASTER 20MM 1TORCH PIP SWITCH PIP SWITCH SEC1 SEC1 SEC2 SEC2 CHOKE1 CHOKE1 +12VDC TORCH SWITCH TORCH SWITCH TEMP /OVERTEMP ATC CONNECTOR CIRCUIT AUTOMATION TORCH SOLENOID -V OUT 1 -V OUT 1 ELECTRODE1 ELECTRODE1 TIP1 TIP1 PILOT IGBT PILOT IGBT...

  • Page 78: Appendix 6: Publication History

    CUTMASTER 20MM APPENDIX 6: Publication History Cover Date Rev. Change(s) Sept. 18, 2008 Manual released. May 27, 2009 Updated 400V/600V schematic in appendix per ECOB1399 Feb. 25,2010 Updated CNC cable part numbers in section 6 per ECOB1637. Sept. 14, 2010 Updated SL-100 consumables art in section 6 per ECOB1819.
  • Page 79 This Page Intentionally Blank...
  • Page 80 I N N O V A T I O N T O S H A P E T H E W O R L D ™ U.S. Customer Care: 800-426-1888 / FAX 800-535-0557 Canada Customer Care: 905-827-4515 / FAX 800-588-1714 International Customer Care: 940-381-1212 / FAX 940-483-8178 Printed in Mexico © 2012 Victor Technologies International, Inc. www.victortechnologies.com...

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