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Victor AUTO-CUT 300 XT User Manual

Victor AUTO-CUT 300 XT
158 pages
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VictorThermalDynamics.com
480V
AUTO-CUT 300 XT
PLASMA CUTTING SYSTEM
Operating
Manual
Revision: AC Issue Date: January 16, 2014 Manual No.: 0-5300

Table of Contents

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Victor AUTO-CUT 300 XT Specifications

General IconGeneral
BrandVictor
ModelAUTO-CUT 300 XT
CategoryWelding System
LanguageEnglish

Summary

Section 1: General Information

1.01 Notes, Cautions and Warnings

Explains how notes, cautions, and warnings are used to highlight important information in the manual.

1.02 Important Safety Precautions

Covers hazards like electric shock, gases and fumes, and plasma arc rays, and necessary precautions.

1.03 Publications

Lists relevant safety standards and publications for welding and cutting.

1.04 Note, Attention et Avertissement

Defines the use of 'note', 'attention', and 'avertissement' in French for important information.

1.05 Precautions De Securite Importantes

French section detailing safety precautions for plasma arc cutting, including health hazards.

1.06 Documents De Reference

Lists reference documents and standards related to safety in welding and cutting.

1.07 Declaration of Conformity

States product compliance with standards, manufacturer details, and classification.

1.08 Statement of Warranty

Details the limited warranty, limitations of liability, and warranty periods for parts and labor.

Section 2: Specifications

2.01 General Description Of The System

Outlines the typical components of the Auto-Cut 300 XT plasma cutting system.

2.02 Plasma Power Supply

Describes the function of the power supply in providing current and cooling.

2.03 Plasma Cutting Torch

Explains the role of the torch in delivering current for cutting metal.

2.04 System Component Layout

Illustrates how system components are interconnected.

2.05 Power Supply Specifications & Electrical Requirements

Lists technical specifications and electrical requirements for the power supply.

2.06 Power Supply Dimensions

Provides physical dimensions and weight of the power supply.

2.07 Power Supply Rear Panel Features

Identifies and labels the connectors and features on the rear panel of the power supply.

2.08 Gas Requirements

Details required gases, purity, pressure, flow, and quality specifications.

2.09 Gas Applications

Lists recommended gas types for cutting different materials and operations.

2.10 XTTM-301 Torch Specifications

Provides dimensions and lead lengths for the XT™-301 torch.

Section 3: Installation

3.01 Installation Requirements

Covers electrical supply, gas supply, and cooling system requirements for installation.

3.02 Cables and Leads Identification

Identifies system cables and leads used for ground connections.

3.03 Cables & Leads Identification

Details the identification, color coding, and type of various cables and leads used in the system.

3.04 Position the Power Supply

Provides instructions and warnings for safely positioning the power supply unit.

3.05 Connect Input Power and Ground Cables

Details the procedure for connecting input power and system ground cables to the power supply.

3.06 Connect Work Cable to Power Supply

Instructs on connecting the work cable to the power supply unit.

3.07 Ground Connections

Illustrates and describes star ground connections on a cutting table.

3.08 Ground Connections

Explains grounding procedures to minimize electromagnetic interference (EMI).

3.09 Connect Gas and Coolant Supply Lines

Guides on connecting gas and coolant supply lines to the power supply's input ports.

3.10 Cables for CNC, Arc Starter/Gas Control

Explains how to connect cables for CNC, Arc Starter, and Gas Control systems.

3.11 Set Switches on the Command - Control Module

Details how to set switches on the Command-Control Module for system configuration.

3.12 Height Control Connections

Explains how to connect height control systems to the power supply terminal strip.

3.13 Connect Torch Leads to the Gas Control Module / Arc Starter

Details connecting torch leads and coolant leads to the Gas Control Module.

3.14 Torch Head Installation and Connection

Provides step-by-step instructions for installing and connecting the torch head.

3.15 Install Consumable Torch Parts

Guides on selecting and installing consumable torch parts for proper operation.

3.16 Voltage Divider for iHC Torch Height Control

Instructions for installing the Voltage Divider board for iHC Torch Height Control.

3.17 Fill Cooling System

Guides on filling the coolant tank with the correct coolant and checking the system.

Section 4: Operation

4.01 Power Supply Indicators

Explains the function of various indicators on the power supply like AC, Temp, Gas, and DC lamps.

4.02 Control Console Features

Describes the features of the control console, including gauges, knobs, and selectors.

4.03 System Operation

Details the system's start-up sequence, including indicator lights and gas purging.

4.04 Gas Selection

Discusses the selection of plasma gases (Air, Ar/H2, O2, N2) and shield gases (Air, N2, Water).

4.05 Power Supply Status Codes

Lists and explains status codes related to plasma process, indicating faults and conditions.

4.06 Cut Quality

Discusses factors affecting cut quality like bevel angle, dross, kerf width, and nitride build-up.

Section 5: Maintenance

5.01 General Maintenance

Outlines periodic checks for power supply maintenance, including daily, monthly, and six-month tasks.

5.02 Coolant Filter Cleaning Procedure

Provides steps for cleaning the coolant filter to ensure efficient coolant flow.

5.03 Coolant Replacement Procedure

Details the process for replacing the coolant in the system, including draining and refilling.

5.04 Arc Starter Service

A chart that helps diagnose and remedy problems with the arc starter, including ignition failures.

5.05 Arc Starter Spark Gap Adjustment

Explains how to adjust the spark gap on the arc starter for proper operation.

Section 6: Replacement Assemblies & Parts

6.01 Replacement Power Supply

Lists the catalog number for a complete replacement power supply unit.

6.02 Leads and Cables

Provides catalog numbers for various leads and cables based on length and type.

6.03 Power Supply External Replacement Parts

Lists catalog numbers for external replacement parts like covers and lifting eye.

6.04 Power Supply Replacement Parts - Lower Right Side

Lists catalog numbers for replacement parts on the lower right side of the power supply.

6.05 Power Supply Replacement Parts - Upper Right Side

Lists catalog numbers for replacement parts on the upper right side, including PCBs and relays.

6.06 Power Supply Replacement Parts - Left Side

Lists catalog numbers for replacement parts on the left side, including suppressor PCB and inverter modules.

6.07 Power Supply Replacement Parts RAS - GCM 1000 XT

Lists catalog numbers for replacement parts specific to the RAS - GCM 1000 XT module.

6.08 Power Supply Replacement Parts - Rear Panel

Lists catalog numbers for replacement parts on the rear panel, such as filters and switches.

6.09 Power Supply Replacement Parts - Front of GCM1000 XT

Lists catalog numbers for replacement parts on the front of the GCM1000 XT, including gauges and selectors.

6.10 Recommended Gas Supply Hose

Provides the catalog number for the recommended gas supply hose.

Section 7: Torch Maintenance

7.01 Consumable Removal

Details how to remove the shield cup and consumable parts from the torch cartridge.

7.02 O-Ring Lubrication

Explains the importance of lubricating O-rings on the cartridge and torch head with specific lubricant.

7.03 Parts Wear

Advises on replacing worn torch parts like the gas distributor, tip, and electrode.

7.04 Torch Consumables Installation

Provides warnings and instructions for installing torch consumables, emphasizing careful handling.

E. Coolant Leak Trouble-Shooting

Provides a flowchart to diagnose and troubleshoot coolant leaks from the torch head.

Appendix 1: CNC Control Module

CONTROL PCB CONNECTIONS

Details the connections for the CNC control PCB, including terminal blocks TB1, TB2, and TB3.

CNC FUNCTIONS

Describes CNC I/O circuits, rear panel CNC connector J15, and duplicated connections on TB1, TB2, TB3.

Appendix 2: CCM CPU PCB Layout

CCM CPU PCB LAYOUT

Diagram showing the layout of the CCM CPU PCB with test points and LEDs.

Appendix 3: CCM I/O PCB Layout

CCM I/O PCB LAYOUT

Diagram showing the layout of the CCM I/O PCB with test points and J connectors.

Appendix 4: Pilot PCB Layout

PILOT PCB LAYOUT

Diagram showing the layout of the Pilot PCB with test points and LEDs.

Appendix 5: Relay and Interface PCB Layout

RELAY AND INTERFACE PCB LAYOUT

Diagram showing the layout of the Relay and Interface PCB with test points and LEDs.

Appendix 6: Display PCB Layout

DISPLAY PCB LAYOUT

Diagram showing the layout of the Display PCB with test points.

Appendix 7: System Bias PCB Layout

SYSTEM BIAS PCB LAYOUT

Diagram showing the layout of the System Bias PCB with test points and LEDs.

Appendix 8: Main Inverter Bottom PCB Layout

MAIN INVERTER BOTTOM PCB LAYOUT

Diagram showing the layout of the Main Inverter Bottom PCB with test points.

Appendix 9: Main Inverter Top PCB Layout

MAIN INVERTER TOP PCB LAYOUT

Diagram showing the layout of the Main Inverter Top PCB with test points.

Appendix 10: Control and Fault PCB Layout

CONTROL AND FAULT PCB LAYOUT

Diagram showing the layout of the Control and Fault PCB with test points.

Appendix 11: Cap Bias Bottom PCB Layout

CAP BIAS BOTTOM PCB LAYOUT

Diagram showing the layout of the Cap Bias Bottom PCB.

Appendix 12: Cap Bias Top PCB Layout

CAP BIAS TOP PCB LAYOUT

Diagram showing the layout of the Cap Bias Top PCB.

Appendix 13: Suppressor PCB Layout

SUPPRESSOR PCB LAYOUT

Diagram showing the layout of the Suppressor PCB.

Appendix 14: Cooling Diagram

COOLING DIAGRAM

Illustrates the system's liquid cooling circuit, including components like pump, radiator, and tank.

Appendix 15: System Schematic Pg 1

SYSTEM SCHEMATIC PG 1

Shows the first part of the system schematic, detailing inverter modules and power connections.

Appendix 16: System Schematic Pg2

SYSTEM SCHEMATIC PG2

Shows the second part of the system schematic, including wiring from bias PCB to I/O PCB and connectors.

Appendix 17: Advanced Troubleshooting

System Overview

Explains the system structure, inverter modules, unit configurations, and cooling.

101 Plasma Enable Is Disabled

Explains code 101, causes, and troubleshooting for disabled plasma enable.

102 Pilot Ignition Failure

Explains code 102, possible causes for pilot ignition failure, and troubleshooting for spark gap starters.

104 Transfer Lost

Explains code 104, causes for lost arc transfer, and troubleshooting related to current and standoff.

108 Tip to Electrode Voltage Fault

Explains code 108, causes for voltage faults between tip and electrode, and troubleshooting.

Group 2 – Plasma Power Supply Codes

Introduces plasma power supply fault codes and general LED indicators.

General: LEDs

Explains the function of various LEDs on inverter boards for status and fault indication.

201 Missing AC Phase

Details code 201, causes for missing AC phase, and troubleshooting steps involving fuses and System Bias board.

205 DC Output Low

Explains code 205, causes like shorts, and troubleshooting steps for low DC output voltage.

207 Unexpected Current in the Work Lead

Details code 207, causes for unexpected work lead current, and troubleshooting sensor issues.

208 Unexpected current in Pilot Circuit

Explains code 208, causes for pilot circuit current, and troubleshooting pilot board and relay board.

210-211 Output Current Sensor Errors

Explains codes 210-211 for work lead current sensor errors, indicating high or low output.

212-223 Incorrect Inverter Output

Details codes for incorrect output from inverter sections, including causes and troubleshooting.

224 Inverter 1 Not Found

Explains code 224 for missing inverter 1, causes like loose cables, and troubleshooting steps.

225-230 Inverter Revision and CCM Incompatible

Discusses codes for incompatible inverter revisions or CCMs, and troubleshooting by swapping cables.

231-236 Inverter VAC Mismatch

Covers codes for incorrect voltage matching, causes, and troubleshooting involving jumpers and voltage signals.

237 Too Few Inverters Found

Explains code 237 when fewer than two inverter sections are detected, indicating cable or CCM issues.

238 System Bias Voltage Identification Invalid

Details code 238, causes for invalid voltage identification, and troubleshooting System Bias board.

239 AC Voltage High

Explains code 239 for high AC voltage, possible causes, and troubleshooting steps.

240 AC Voltage Low

Covers code 240 for low AC voltage, possible causes, and troubleshooting power distribution.

241-246 Inverter Section Input Voltage Error

Explains codes for input voltage errors, including phase issues and intermittent power.

247-252 Inverter Fault

Details codes for inverter faults, including bias supply issues, capacitor imbalance, and over current.

253-258 Inverter Over Temperature

Covers codes for inverter over temperature, causes like fan failure, and troubleshooting airflow.

259-264 Inverter Over Temperature due to High Ambient

Explains codes for over temperature due to high ambient temperature and troubleshooting sensor issues.

265-270 Inverter No Input Power

Details codes for no input power to inverters, causes like tripped breakers, and troubleshooting contactors.

271 Inverter ID Reading Fault

Explains code 271 for inverter ID reading faults, causes like intermittent cables, and troubleshooting EMI.

Group 3 Codes: Gas Controls Communication

Introduces Group 3 codes related to gas control communication, starting with communication faults.

301 Gas Control Communication Fault

Details code 301 for gas control communication faults, possible causes like fiber-optic problems.

302 Gas Control Communications Reply Fault

Explains code 302 for communication reply faults and troubleshooting fiber-optic issues.

303 Gas Pressure fault

Details code 303 indicating gas pressure issues, causes, and sensor voltage checks.

304 Gas Control not ready

Explains code 304 indicating gas control not ready, often related to plasma enable or CCM faults.

305 Gas Control Protocol Error

Covers code 305 for protocol errors, suggesting firmware updates and checking for EMI.

Group 4 Codes: Liquid Cooling System

Introduces Group 4 codes pertaining to the liquid cooling system.

Cooling system description

Describes the cooling system components: reservoir, pump, heat exchangers, sensors, and plumbing.

401 Coolant Level Low

Explains code 401, causes for low coolant level, and troubleshooting the level switch.

402 Low coolant Flow

Details code 402 for low coolant flow, possible causes, and troubleshooting the flow switch.

403 Coolant Overheated

Explains code 403 for coolant overheating, causes like fan issues, and troubleshooting airflow.

404 Coolant System Not Ready

Details code 404, causes for the coolant system not being ready, and troubleshooting pump operation.

405 Low Coolant Level Warning

Explains code E405 as a warning for low coolant level, preventing new cuts until corrected.

406 Coolant Flow Low Warning

Details code 406 for low coolant flow detected by a turbine sensor, serving as a warning.

407 Coolant Overheated due to High Ambient

Covers code 407 for coolant overheating due to high ambient temperature, relating to codes 259-264.

Group 5 Codes: CANBUS Communication Errors

Introduces Group 5 codes related to CANBUS (fiber optic) communication errors.

501 CANBUS Failure to Acknowledge Fault

Explains code 501 for CANBUS communication failures, possible causes like fiber-optic problems.

502 CANBUS Off Due to Excessive Errors

Covers code 502 for CANBUS errors, suggesting troubleshooting similar to code 501.

503 CANBUS Data Error Warning

Details code 503 as a warning for data errors, indicating potential system shutdown.

Group 6 Codes: CCM and Program Updates

Introduces Group 6 codes related to CCM and program updates.

601-611 Various CCM CPU Board Internal Faults

Lists internal faults for the CCM CPU board, generally requiring replacement.

612 USB Port Power Fault

Explains code 612 for USB port power faults, causes like shorts, and troubleshooting.

613 USB Log File Creation Fault

Details code 613 for USB log file creation issues, suggesting formatting or different flash drives.

614 No USF File

Explains code 614 for missing USF file, required for program updates, and troubleshooting.

615-617 No Update File Found

Covers codes for missing update files for CCM, DPC, or DMC, suggesting trying another flash drive.

Appendix 18: Publication History

PUBLICATION HISTORY

Lists revision history of the manual, including cover dates, revisions, and changes made.

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