Thermal Comfort 3000 manual Section Introduction Description, General Description

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SECTION 3:

INTRODUCTION &

DESCRIPTION

3.01 Scope of Manual

The information in this Section is the same information contained in Section 2 of the Operating Manual. It is sup- plied here to familiarize the Service Technician with the capabilities and limitations of the equipment. This infor- mation will also provide the Service Technician with an overall understanding of the equipment which will, in turn, allow proper training of the customer’s operating personnel.

3.02 General Description

The Power Supply contains all operator controls, electri- cal and gas inputs and outputs, and the torch leads re- ceptacle. Many options and accessories can be added to further improve the versatility of the system.

A-00907

Figure 3-1 Power Supply

The Standard Coolant supplied with the Power Supply can be used in ambient temperatures down to 10° F (-12° C). If the ambient temperature will be below 10° F (-12° C) then Super Coolant should be used. This coolant can be used in areas where the ambient temperature drops to -34° F (-36° C).

A typical system configuration will contain the follow- ing:

•Power Supply with Running Gear and Handles

•Arc Starter Box

•Maximizer 300 Machine Torch with Mounting As- sembly and Leads

•Torch Leads Extension

•Maximizer 300 Spare Parts Kit

•25 ft (7.6 m) Work Cable and Clamp

•Air Line Filter Assembly (or) High Pressure Regula- tors

NOTE

Refer to Section 3.05 for complete list of Power Sup- ply Options and Accessories.

3.03Specifications & Design Features

The following apply to the Power Supply only:

1. Controls

ON/OFF Switch, Output Current Control, RUN/ SET/PURGE Switch, Secondary Gas Regulator, Plasma Gas Regulator, Secondary Mode Switch

2.Control Indicators LED Indicators:

AC , TEMP, GAS, DC, PILOT, COOLANT PRES, and

COOLANT COND

Gauges:

Secondary, Plasma, and Coolant Pressure Gauges

3. Input Power

V o lt a g e

F re q u e n cy

P h a se

A m p e ra g e

 

 

 

 

 

 

2 00 /2 2 0/2 30

5 0

or 6 0

H z

3

9 8/89 /85

3 80 /4 1 5/4 60

5 0

or 6 0

H z

3

5 1/47 /42

5 00 /5 7 5

5 0

or 6 0

H z

3

4 0/34

 

 

 

 

 

 

NOTE

Refer to Appendix I for recommended input wir- ing size, current ratings, and circuit protection re- quirements.

Amps depends on input voltage (Refer to Appendix I).

4. Output Power

Continuously adjustable by potentiometer from 50 to 150 amps

Manual 0-2533

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INTRODUCTION & DESCRIPTION

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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 Specifications & Design Features Section Introduction DescriptionGeneral Description Pilot Arc Input and Output PowerTheory Of Operation Plasma Arc Cutting and GougingOptions And Accessories Plasma/Secondary Gas Control Hour/Counter MetersSection Service Troubleshooting Diagnostics Periodic Inspection & ProceduresIntroduction 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 energizedTest Procedures Enable Circuit TestsVoltage Selection PC Board Check Blown Fuse F1 or F2 Motor Control Contactor Check MC1 or MC2Diode Check Coolant Flow Sensor Circuit Check Thermal Sensing Circuit CheckPressure Sensing Circuit Gas Solenoid CircuitsPower Supply Start Circuit Remote Control 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 TestPilot Resistor Adjustment Refer to Appendix XII for OK-To-Move Circuit DiagramOK-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 ReplacementCoolant Tank Replacement Flow Switch Assembly 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 ReplacementRelay Replacement Amp REV Diode 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.

Thermal Comfort 3000 is built with user convenience in mind. It comes equipped with a user-friendly interface that enables easy adjustments and programming. Through a dedicated mobile app, users can control their indoor climate remotely, providing flexibility for those with busy lifestyles. Furthermore, the system offers customizable settings that cater to individual preferences, ensuring that everyone in a space can enjoy their ideal thermal environment.

The technology behind Thermal Comfort 3000 incorporates sustainable practices, utilizing eco-friendly refrigerants and energy-efficient components. This not only reduces the carbon footprint of buildings but also lowers energy costs for users. The system can be integrated with renewable energy sources, such as solar panels, creating a truly sustainable heating and cooling solution.

Thermal Comfort 3000 also features advanced filtration systems that improve indoor air quality. By removing allergens, dust, and other pollutants from the air, it promotes a healthier living environment. This is especially beneficial for individuals with allergies or respiratory issues, making Thermal Comfort 3000 an excellent choice for homes and commercial spaces alike.

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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