Thermal Comfort 3000 manual Precautions De Securite Importantes, Avertissement

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8.NFPA Standard 51, OXYGEN-FUEL GAS SYSTEMS FOR WELDING, CUTTING AND ALLIED PRO- CESSES, obtainable from the National Fire Protection Association, Batterymarch Park, Quincy, MA 02269

9.NFPA Standard 70, NATIONAL ELECTRICAL CODE, obtainable from the National Fire Protection Asso- ciation, Batterymarch Park, Quincy, MA 02269

10.NFPA Standard 51B, CUTTING AND WELDING PROCESSES, obtainable from the National Fire Pro- tection Association, Batterymarch Park, Quincy, MA 02269

11.CGA Pamphlet P-1, SAFE HANDLING OF COM- PRESSED GASES IN CYLINDERS, obtainable from the Compressed Gas Association, 1235 Jefferson Davis Highway, Suite 501, Arlington, VA 22202

12.CSA Standard W117.2, CODE FOR SAFETY IN WELDING AND CUTTING, obtainable from the Ca- nadian Standards Association, Standards Sales, 178 Rexdale Boulevard, Rexdale, Ontario, Canada M9W 1R3

13.NWSA booklet, WELDING SAFETY BIBLIOGRA- PHY obtainable from the National Welding Supply Association, 1900 Arch Street, Philadelphia, PA 19103

14.American Welding Society Standard AWSF4.1, REC-

OMMENDED SAFE PRACTICES FOR THE PREPA- RATION FOR WELDING AND CUTTING OF CON- TAINERS AND PIPING THAT HAVE HELD HAZARDOUS SUBSTANCES, obtainable from the American Welding Society, 550 N.W. LeJeune Rd, Miami, FL 33126

15.ANSI Standard Z88.2, PRACTICE FOR RESPIRA- TORY PROTECTION, obtainable from American National Standards Institute, 1430 Broadway, New York, NY 10018

1.04Note, Attention et Avertissement

Dans ce manuel, les mots “note,” “attention,” et “avertissement” sont utilisés pour mettre en relief des informations à caractère important. Ces mises en relief sont classifiées comme suit :

NOTE

Toute opération, procédure ou renseignement général sur lequel il importe d’insister davantage ou qui contribue à l’efficacité de fonctionnement du système.

ATTENTION

Toute procédure pouvant résulter l’endommagement du matériel en cas de non- respect de la procédure en question.

AVERTISSEMENT

Toute procédure pouvant provoquer des blessures de l’opérateur ou des autres personnes se trouvant dans la zone de travail en cas de non-respect de la procédure en question.

1.05Precautions De Securite Importantes

AVERTISSEMENTS

L’OPÉRATION ET LA MAINTENANCE DU MATÉRIEL DE SOUDAGE À L’ARC AU JET DE PLASMA PEUVENT PRÉSENTER DES RISQUES ET DES DANGERS DE SANTÉ.

Coupant à l’arc au jet de plasma produit de l’énergie électrique haute tension et des émissions magnétique qui peuvent interférer la fonction propre d’un “pacemaker” cardiaque, les appareils auditif, ou autre matériel de santé electronique. Ceux qui travail près d’une application à l’arc au jet de plasma devrait consulter leur membre professionel de médication et le manufacturier de matériel de santé pour déterminer s’il existe des risques de santé.

Il faut communiquer aux opérateurs et au person- nel TOUS les dangers possibles. Afin d’éviter les blessures possibles, lisez, comprenez et suivez tous les avertissements, toutes les précautions de sécurité et toutes les consignes avant d’utiliser le matériel. Composez le + 603-298-5711 ou votre distributeur local si vous avez des questions.

FUMÉE et GAZ

La fumée et les gaz produits par le procédé de jet de plasma peuvent présenter des risques et des dangers de santé.

•Eloignez toute fumée et gaz de votre zone de respi- ration. Gardez votre tête hors de la plume de fumée provenant du chalumeau.

•Utilisez un appareil respiratoire à alimentation en air si l’aération fournie ne permet pas d’éliminer la fumée et les gaz.

Date: 6/22/99

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GENERAL INFORMATION

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Contents October 6 MerlinPage Table of Contents Table of Contents Section General Information Important Safety PrecautionsFire and Explosion PublicationsAvertissement Precautions De Securite ImportantesChoc Electrique Bruit Documents De ReferenceGeneral Information Declaration of Conformity National Standard and Technical SpecificationsLabor Statement of WarrantyScope Of Manual General Service PhilosophyService Responsibilities Section IntroductionIntroduction Section Introduction Description Specifications & Design FeaturesGeneral Description Pilot Arc Input and Output PowerTheory Of Operation Plasma Arc Cutting and GougingOptions And Accessories Plasma/Secondary Gas Control Hour/Counter MetersPeriodic Inspection & Procedures Section Service Troubleshooting DiagnosticsIntroduction Circuit Description System TheoryCoolant Level and Conductivity Draining CoolantLogic PC Board Functions Switch-Mode Power Supply OperationSwitching Control PC Board Remote ControlStandoff Control Troubleshooting GuideTroubleshooting and Repair Advanced TroubleshootingHow to use this Guide Temp indicator on red Fuse blown at disconnect when primary power is connectedCoolant conductivity indicator off Coolant indicator offWeak or sputtering pilot No pilot arc Pilot indicator on PCR energizedEnable Circuit Tests Test ProceduresVoltage Selection PC Board Check Motor Control Contactor Check MC1 or MC2 Blown Fuse F1 or F2Diode Check Coolant Flow Sensor Circuit Check Thermal Sensing Circuit CheckPressure Sensing Circuit Gas Solenoid CircuitsRemote Control Start Circuit Power Supply Start CircuitRefer to Appendix IX for Start Circuit Diagram Q1 Location Switching Control Check Q1High Voltage is present Pilot Circuit CheckRemote Current Control Current Control, Display and CSD checksTip Drag Circuit Front Panel Current ControlCorner Slowdown CSD Volt Bias TestRefer to Appendix XII for OK-To-Move Circuit Diagram Pilot Resistor AdjustmentOK-To-Move Tests Service Troubleshooting Procedure Section Repairs & Replacement ProceduresAnti-Static Handling Procedures Parts Replacement General InformationTop Panel Replacement External Parts ReplacementHandle Replacement Left/Right Side Panel ReplacementFront Panel/Chassis Parts Replacement Access Panel Parts ReplacementRear Panel Parts Replacement Secondary Water Solenoid Valve Assembly Replacement Three-Phase Contactor ReplacementVoltage Selection PC Board Replacement Gas Solenoid Assembly ReplacementFlow Switch Assembly Replacement Coolant Tank ReplacementConductivity Sensor Assembly Replacement 29KVA Transformer T1 Assembly Replacement Base Assembly Parts ReplacementSecondary Water Check Valve Replacement DC Inductor L2 Assembly ReplacementPump Assembly Replacement Upper Chassis Parts ReplacementMain Contactor W1 or W2 Replacement Motor M1 Assembly ReplacementBxbx Do not damage Heatsink Auxiliary Transformer T3 Assembly ReplacementPlasma or Secondary Gas Input Fitting Replacement Pressure Gauge ReplacementCoolant Pressure Gauge Replacement Pressure Switch ReplacementSwitching Control PC Board Assembly Replacement Fuse F1 and F2 ReplacementPlasma or Secondary Regulator Assembly Replacement Control Logic PC Board Assembly ReplacementDiodes can overheat if not properly installed Main Heatsink Assembly Parts ReplacementSecondary Gas Check Valve Replacement Amp STR. Diode ReplacementAmp REV Diode Replacement Relay ReplacementAmp STR Diode Replacement Hose Assembly Replacements Drain the coolant from the Coolant Tank per Sec- tion 4.02-F Replacement Procedures Replacement Procedures Returns Section Parts ListsParts List Breakdown Ordering InformationItem # Qty Description Catalog # External Power Supply Replacement Parts ListAccess Panel Replacement Parts Front Panel/Chassis Replacement Parts 01217 Rear Panel Replacement Parts 1323 Base Assembly Replacement Parts 00894 Upper Chassis Replacement Parts 01226 Main Heatsink Assembly Replacement Parts 00971 Power Supply Options And Accessories 01218 Parts Lists Lts Appendix I Input Wiring RequirementsAction Appendix II Sequence of Operation Block DiagramSystem With Standoff Control SC11 And Gas Control GC3000 Appendix III Typical Mechanized System Cable ConnectionsRemote Cables Appendix V CNC Interface Appendix VI 120 VAC Circuit Diagram Appendix VII Ladder Diagram 15 VDC Appendix Viii Signal Flow Block Diagram Appendix IX Start Circuit Diargram Appendix X Current Control / Display Circuit Diagram Appendix XI CSD Corner Slowdown Circuit Diagram OK OUT Appendix XII OK-TO-MOVE Circuit DiagramBlock Xiii HoseAppendix XIV System Schematic Appendix Twelve Months or Every 1500 Arc Hours Daily Operational Checks or Every Six Arc HoursWeekly or Every 30 Arc Hours Six Months or Every 720 Arc Hours

3000 specifications

Thermal Comfort 3000 is an innovative solution designed to enhance indoor climate by ensuring optimal thermal comfort for users. As the demand for energy efficiency and sustainable building practices grows, Thermal Comfort 3000 emerges as a key player in providing customizable and effective climate control systems.

One of the main features of Thermal Comfort 3000 is its advanced smart technology that allows for precise temperature regulation based on real-time data. It utilizes sensors that monitor indoor and outdoor temperatures, humidity levels, and even occupancy patterns. This data is then analyzed to optimize the heating and cooling systems, ensuring that energy is used efficiently. With its ability to automatically adjust to changing conditions, users can enjoy a consistent and comfortable environment without excessive energy consumption.

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In summary, Thermal Comfort 3000 represents the future of climate control technology. Its combination of smart features, user-centric design, and sustainability makes it an ideal solution for enhancing thermal comfort in any indoor environment. With its innovative approach, it not only ensures comfort but also promotes energy efficiency and environmental responsibility, making it a worthwhile investment for modern living.
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