Related Manuals for Miller Electric Spectrum 3080
Summary of Contents for Miller Electric Spectrum 3080
- Page 1 Spectrum 3080 And ICE-80CX Torch Visit our website at www.MillerWelds.com OM-2225 190 009R May 2004 Processes Air Plasma Cutting and Gouging Description Air Plasma Cutter...
- Page 2 ISO 9001:2000 Quality System Standard. particular model are also provided. Miller Electric manufactures a full line of welders and welding related equipment. For information on other quality Miller products, contact your local Miller distributor to receive the latest full line catalog or individual catalog sheets.
-
Page 3: Table Of Contents
TABLE OF CONTENTS SECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USING 1-1. Symbol Usage ............... . 1-2. -
Page 5: Section 1 − Safety Precautions - Read Before Using
SECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USING 1-1. Symbol Usage Means Warning! Watch Out! There are possible hazards with this procedure! The possible hazards are shown in the adjoining symbols. Y Marks a special safety message. Means “Note”; not safety related. 1-2. - Page 6 EXPLODING PARTS can injure. D On inverter power sources, failed parts can ex- plode or cause other parts to explode when power is applied. Always wear a face shield and long sleeves when servicing inverters. FLYING SPARKS can cause injury. Sparks and hot metal blow out from the cutting arc.
-
Page 7: Additional Symbols For Installation, Operation, And Maintenance
1-3. Additional Symbols For Installation, Operation, And Maintenance HOT PARTS can cause severe burns. D Do not touch hot parts bare handed. D Allow cooling period before working on torch. MOVING PARTS can cause injury. D Keep away from moving parts such as fans. D Keep all doors, panels, covers, and guards closed and securely in place. -
Page 8: Principal Safety Standards
1-5. Principal Safety Standards Safety in Welding and Cutting, ANSI Standard Z49.1, from American Welding Society, 550 N.W. LeJeune Rd, Miami FL 33126 Safety and Health Standards, OSHA 29 CFR 1910, from Superinten- dent of Documents, U.S. Government Printing Office, Washington, D.C. 20402. -
Page 9: Section 2 − Consignes De Sécurité − Lire Avant Utilisation
SECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE AVANT UTILISATION 2-1. Signification des symboles Signifie Mise en garde ! Soyez vigilant ! Cette procédure présente des risques de danger ! Ceux-ci sont identifiés par des symboles adjacents aux directives. Y Identifie un message de sécurité particulier. Signifie NOTA ;... - Page 10 Isoler la pince de masse quand pas mis à la pièce pour éviter le contact avec tout objet métallique. Il y a DU COURANT CONTINU IMPORTANT dans les convertisseurs après la suppression de l’ali- mentation électrique. D Arrêter les convertisseurs, débrancher le courant électrique, et dé- charger les condensateurs d’alimentation selon les instructions indiquées dans la partie entretien avant de toucher les pièces.
-
Page 11: Dangers Supplémentaires En Relation Avec L'installation, Le Fonctionnement Et La Maintenance
LES BOUTEILLES peuvent exploser si elles sont endommagées. Les bouteilles de gaz contiennent du gaz sous haute pression. Si une bouteille est endommagée, elle peut exploser. Puisque les bouteilles de gaz font habituellement partie d’un processus de travail des métaux, assurez−vous de les manipuler correctement. -
Page 12: Principales Normes De Sécurité
2-4. Principales normes de sécurité Safety in Welding and Cutting, norme ANSI Z49.1, de l’American Wel- ding Society, 550 N.W. Lejeune Rd, Miami FL 33126 Safety and Health Sandards, OSHA 29 CFR 1910, du Superintendent of Documents, U.S. Government Printing Office, Washington, D.C. 20402. -
Page 13: Section 3 − Installation
SECTION 3 − INSTALLATION 3-1. Specifications Amperes Input at Rated Load Output 60 Hz 230 V 460 V Single- −− Phase 3-Phase 3-2. Duty Cycle And Overheating Three-Phase Input Power: 60% Duty Cycle 6 Minutes Cutting Overheating Rated Type of Output Output Output... -
Page 14: Cutting Speed
3-3. Cutting Speed OM-2225 Page 10 The cutting speed curve shows the recommended maximum cutting speed capabilities of the power source and torch for mild steel of various thickness. Y Exceeding recommended cutting speeds will cause rapid erosion of the tip and electrode. -
Page 15: Selecting A Location
3-4. Selecting a Location Dimensions And Weight 74 lb (34.6 kg) Movement Location 18 in (460 mm) 24 in (610 mm) 12-1/2 in (318 mm) Y Do not move or operate unit where it could tip. 18 in (460 mm) 17 in (432 mm) Lifting Handles... -
Page 16: Connecting Work Clamp And Gas/Air Supply
3-5. Connecting Work Clamp And Gas/Air Supply From Gas/Air Supply Rear of Unit 3-6. Electrical Service Guide Input Voltage Input Amperes At Rated Output Max Recommended Standard Fuse Rating In Amperes Min Input Conductor Size In AWG/Kcmil Max Recommended Input Conductor Length In Feet (Meters) Min Grounding Conductor Size In AWG/Kcmil Reference: 1999 National Electrical Code (NEC) 1 Choose a circuit breaker with time-current curves comparable to a Time Delay Fuse. -
Page 17: Connecting Input Power
3-7. Connecting Input Power Green Y Always connect grounding conductor first. = GND/PE Green Green input_2 3/96 - Ref. ST-144 221 / Ref. 070 399-C / 802 140 Check input voltage available at site. The Auto-Link circuitry in this unit automatically links the power source to the primary voltage being applied, either 230 or 460 volts ac. -
Page 18: Section 4 − Operation
SECTION 4 − OPERATION 4-1. Controls Gas/Air Pressure Gauge Gas/Air Pressure Adjustment Knob Output Control Use control to set cutting output. Gas/air automatically flows at the set pressure. Use Gas/Air Set area of control range for set- ting gas/air pressure (see Section 4-2). Trouble Lights (see Section 5-2) OM-2225 Page 14 Rear of... -
Page 19: Setting Gas/Air Pressure
4-2. Setting Gas/Air Pressure Setting Gas/Air Pressure Place Output Control in Gas/Air Set Position Power Switch On 90−150 PSI Supply Set Controls Turn On Gas/Air Supply Output Control Power Switch Place controls as indicated. Only gas/air cir- Rear of Unit Requires Set To 80 PSI Adjust Pressure... -
Page 20: Sequence Of Operation
4-3. Sequence Of Operation Do not clean torch by hitting it against a hard surface. Hitting hard surfaces can damage torch parts and stop proper opera- tion. Install & Put On Personal Connect Safety Equipment Equipment Begin Cutting EXAMPLE Of Cutting Operation Place drag shield on edge of metal, or allow correct standoff distance −... -
Page 21: Section 5 − Maintenance & Troubleshooting
SECTION 5 − MAINTENANCE & TROUBLESHOOTING 5-1. Routine Maintenance Check Torch Tip, Electrode, And Shield Cup Replace Cracked Parts Check Gas/Air Hose Y Disconnect power before maintaining. Each Use Every Week Check Shield Cup Shutdown System 3 Months Replace Unreadable Labels 6 Months Blow Out Or... -
Page 22: Trouble Lights
5-2. Trouble Lights Difficulty establishing pilot arc may indicate consumables need to be cleaned or replaced. 5-3. Checking Shield Cup Shutdown System OM-2225 Page 18 Power must be reset whenever the cup shutdown system is activated. Always turn Off power when changing or checking consumables. -
Page 23: Checking/Replacing Retaining Cup, Tip, And Electrode
5-4. Checking/Replacing Retaining Cup, Tip, And Electrode Inspect shield cup, tip, and electrode for wear before cutting or whenever cutting speed has been significantly reduced. Do not operate torch without a tip or electrode in place. Be sure to use genuine replacement parts. A good practice is to replace both the tip and electrode at the same time. -
Page 24: Troubleshooting
5-5. Troubleshooting Trouble No pilot arc; difficulty in establishing an Clean or replace worn consumables as necessary (see torch Owner’s Manual). arc. Check for damaged torch or torch cable (see torch Owner’s Manual). No cutting output; Power light off; Place Power switch in On position. Trouble lights off;... -
Page 25: Section 6 − Electrical Diagram
SECTION 6 − ELECTRICAL DIAGRAM 187 954-B Figure 6-1. Circuit Diagram OM-2225 Page 21... -
Page 26: Section 7 − Parts List
SECTION 7 − PARTS LIST Hardware is common and not available unless listed. 802 202-J Figure 7-1. Complete Assembly OM-2225 Page 22... - Page 27 Item Dia. Part Mkgs..... . . 213 438 ....+206 278 .
- Page 28 Item Dia. Part Mkgs....175 084 ... . . 189 387 ..
- Page 29 Item Part Description 215 594 Handle w/Screws (1) 215 478 Switch, cup sensor (1) 215 479 Torch Head Repair Kit (1) 185 833 Switch Assy w/Spring (1) 190 220 Trigger Spring (1) 215 592 Switch Trigger (1) 215 477 Main Body w/Switch (1) 216 309 Torch Lead, 25ft (1) 218 045...
- Page 30 Item Part Description 215 607 Sleeve, torch position (1) 219 964 Torch Lead, 50ft (1) 218 177 Plug Assy, quick disconnect (1) 190 498 Plug, 3 socket female (1) 215 599 Torch Sleeve (1) 215 598 Main Body w/Switch (1) 187 305 O-ring, quick disconnect (2) 219 944...
- Page 31 Warranty Questions? Call LIMITED WARRANTY − Subject to the terms and conditions below, Miller Electric Mfg. Co., Appleton, Wisconsin, warrants to 1-800-4-A-MILLER its original retail purchaser that new Miller equipment sold after for your local the effective date of this limited warranty is free of defects in material and workmanship at the time it is shipped by Miller.
-
Page 32: Owner's Record
File a claim for loss or damage during shipment. For assistance in filing or settling claims, contact your distributor and/or equipment manufacturer’s Transportation Department. 2004 Miller Electric Mfg. Co. 1/04 Miller Electric Mfg. Co. An Illinois Tool Works Company 1635 West Spencer Street Appleton, WI 54914 USA International Headquarters−USA...
Need help?
Do you have a question about the Spectrum 3080 and is the answer not in the manual?
Questions and answers