Manuals / Miller Electric / Power Tools / Welding System

Miller Electric pmn warranty

Models: pmn

1 36

Download 36 pages 43.08 Kb

Page 2

Image 2

Page 2

Image 2

Contents

Description OM-228 305DProcesses File Plasma CuttersPage SECTION 6 − MAINTENANCE & TROUBLESHOOTING TABLE OF CONTENTSSECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USING WARRANTYPage CUTTING can cause fire or explosion 1-1. Symbol Usage1-2. Plasma Arc Cutting Hazards ELECTRIC SHOCK can killARC RAYS can burn eyes and skin EXPLODING PARTS can injureFLYING SPARKS can cause injury NOISE can damage hearingFALLING UNIT can cause injury 1-3. Additional Symbols For Installation, Operation, And MaintenanceHOT PARTS can cause severe burns MOVING PARTS can cause injury1-6. EMF Information 1-5. Principal Safety Standards1-4. California Proposition 65 Warnings For Gasoline Engines2-2. Dangers liés au coupage à l’arc au plasma 2-1. Signification des symbolesSECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE AVANT UTILISATION LE COUPAGE présente un risque de feu ou d’explosionLES ÉTINCELLES VOLANTES ris- quent de provoquer des blessures DÉCHARGES ÉLECTRIQUES poten- tiellement mortellesRisque de blessure en cas D’EXPLOSION DES PIÈCES LE BRUIT peut endommager l’ouïeDES PIECES CHAUDES peuvent pro- voquer des brûlures graves LE PLASMA D’ARC peut entraîner des blessuresLES BOUTEILLES peuvent exploser si elles sont endommagées DES ORGANES MOBILES peuvent provoquer des blessuresLA CHUTE DE L’APPAREIL peut blesser 2-4. Proposition californienne 65 AvertissementsDanger D’EXPLOSION D’HYDROGÈNE Risque D’INCENDIE OU D’EXPLOSIONEn ce qui concerne les implants médicaux 2-5. Principales normes de sécurité2-6. Information EMF Page 4-2. Specifications For Torch SECTION 4 − INSTALLATION4-1. Specifications 4-3. Duty Cycle And OverheatingDimensions And Weight 4-4. Torch Dimensions And Weight4-5. Selecting A Location determine input power for unit4-6. Connecting Gas/Air Supply Use only clean, dry air with 90 to 120 psi 621 to 827 kPa pressureBe sure input power connection meets all 4-7. Connecting Work Clamp4-8. Connecting Input Power applicable national, regional, and local electrical codes4-9. Installing Alternative Plug Ref. 801 305-A / 801ON OFF SECTION 5 − OPERATION5-1. Controls PRESSURERecommended Cut Speeds At 27 Amperes Output 5-3. Trigger Safety Lock5-2. Cutting Speed Recommended Cut Speeds At 20 Amperes OutputEXAMPLE Of Cutting Operation 5-4. Sequence Of OperationThe pilot arc starts immediately when trigger is pressed Disconnect power SECTION 6 − MAINTENANCE & TROUBLESHOOTING6-1. Routine Maintenance Maintain more oftenPower must be reset whenever the cup shutdown system is activated Checking Torch Shield Cup Shutdown SystemWork Cable Connections 6-3. Torch And Work Cable ConnectionsTorch Connections Be sure to allow some work cable slack inside the unitMake sure this area is clean of any debris 6-4. Checking/Replacing Retaining Cup, Tip, And ElectrodeTurn Off power source before checking torch parts Make sure swirl ring is clean of anyfully counterclockwise see Section 5-1. Check for 6-5. Troubleshooting Power SourceIs input power connected to correct line voltage? 6-6. Troubleshooting Torch SECTION 7 − ELECTRICAL DIAGRAM Figure 7-1. Circuit DiagramSECTION 8 − PARTS LIST Figure 8-1. Main AssemblyFigure 8-1. Main Assembly CONSUMABLE STORAGE BOX w/DOOR includingFigure 8-2. Torch, ICE-27C Figure 8-3. Consumable Parts For ICE-27CPage Page Warranty NOTE Engines are warranted separately by the engine manufacturerPlease complete and retain with your personal records Owner’s RecordResources Available Always provide Model Name and Serial/Style Number