Manuels Connexes pour Miller Spectrum 125C
Sommaire des Matières pour Miller Spectrum 125C
- Page 1 OM-2248 213 990E 2007−02 Processes Air Plasma Cutting and Gouging Description Air Plasma Cutter Spectrum 125C And ICE-12C Torch Visit our website at File: Plasma Cutters www.MillerWelds.com...
- Page 2 We know you don’t have time to do it any other way. That’s why when Niels Miller first started building arc welders in 1929, he made sure his products offered long-lasting value and superior quality.
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Page 3: Table Des Matières
TABLE OF CONTENTS SECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USING ........1-1. -
Page 5: Section 1 − Safety Precautions - Read Before Using
SECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USING pom _4/05 Y Warning: Protect yourself and others from injury — read and follow these precautions. 1-1. Symbol Usage Means Warning! Watch Out! There are possible hazards with this procedure! The possible hazards are shown in the adjoining symbols. - Page 6 If ventilation is poor, wear an approved air-supplied respirator. EXPLODING PARTS can injure. Read and understand the Material Safety Data Sheets (MSDSs) and the manufacturer’s instruction for metals to be cut, coatings, D On inverter power sources, failed parts can ex- and cleaners.
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Page 7: Additional Symbols For Installation, Operation, And Maintenance
D Use proper static-proof bags and boxes to D Read Owner’s Manual before using or servic- store, move, or ship PC boards. ing unit. D Use only genuine Miller/Hobart replacement H.F. RADIATION can cause interference. parts. D High frequency (H.F.) can interfere with radio FLYING METAL can injure eyes. -
Page 8: Principal Safety Standards
1-5. Principal Safety Standards Safety in Welding, Cutting, and Allied Processes, ANSI Standard Z49.1, Code for Safety in Welding and Cutting, CSA Standard W117.2, from from Global Engineering Documents (phone: 1-877-413-5184, website: Canadian Standards Association, Standards Sales, 178 Rexdale Bou- www.global.ihs.com). -
Page 9: Section 2 − Consignes De Sécurité − Lire Avant Utilisation
SECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE AVANT UTILISATION pom_fre 5/04 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... - Page 10 Isoler la pince de masse quand pas mis à la pièce pour éviter le Tableau 1. Protection des yeux pour le coupage au plasma d’arc contact avec tout objet métallique. Il y a DU COURANT CONTINU IMPORTANT dans Intensité de courant en ampères Filtre de teinte (minimum) les convertisseurs après la suppression de l’ali- Moins de 20...
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Page 11: Dangers Supplémentaires En Relation Avec L'installation, Le Fonctionnement Et La Maintenance
D Un contact électrique ne doit jamais se produire entre un chalumeau LES BOUTEILLES peuvent exploser de plasma d’arc et une bouteille. si elles sont endommagées. D Ne coupez jamais sur une bouteille pressurisée − une explosion en résulterait. Les bouteilles de gaz contiennent du gaz sous haute D Utilisez uniquement des bouteilles de gaz, des détendeurs, des pression. -
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- Safe Handling of Compressed Gases in Cylinders, CGA Pamphlet P-1, ding Society, 550 N.W. Lejeune Rd, Miami FL 33126 de la Compressed Gas Association, 1235 Jefferson Davis Highway, Suite 501, Arlington, VA 22202. -
Page 13: Section 3 − Definitions
SECTION 3 − DEFINITIONS 3-1. Symbols And Definitions For Nameplate And Serial Number/Rating Label Plasma Arc Cutting Adjust Air/Gas Low Air Pressure Amperes (PAC) Pressure Light No − Do Not Do Volts Increase Temperature This Protective Earth Single Phase Constant Current Voltage Input (Ground) Percent... -
Page 14: Section 4 − Installation
SECTION 4 − INSTALLATION 4-1. Specifications Rated Max** Primary Primary Primary Service Secondary Secondary Power Cutting Volts Amperes (Recommended) Volts (DC) Amperes Factor Capacity (DC) 0.25 in (6.4 mm) 20.32 2.01 2.44 0.82 (0.25*) At 6 IPM (2.5 mm/s) *While idling **10% High line condition 4-2. -
Page 15: Torch Dimensions And Weight
4-4. Torch Dimensions And Weight 8-3/8 in (213 mm) 1 in (25 mm) 1-3/8 in (35 mm) 3.0 lb (1.4 kg) Ref. 801 397-A 4-5. Selecting A Location 6-3/4 in (171 mm) Dimensions And Weight 17 in 44 lb (20 kg) − Non-CE Models (432 mm) 52 lb (24 kg) −... -
Page 16: Connecting Work Clamp
4-6. Connecting Work Clamp Work Clamp Workpiece Connect work clamp to a clean, paint-free location on workpiece, as close to cutting area as possible. 802 463-A 4-7. Connecting Input Power Check input voltage available at site. Grounded 120 VAC Receptacle (Non-CE Models) A 120 volt, 20 ampere individual branch circuit... -
Page 17: Section 5 − Operation
SECTION 5 − OPERATION 5-1. Controls POWER TEMP INPUT VOLTAGE Power Switch Trouble Light If unit overheats input power is not within specification [93 to 137 vac (non- Power Light Trouble light comes on for the following CE models), 186 to 274 vac (CE conditions: models)]. -
Page 18: Trigger Safety Lock
5-3. Trigger Safety Lock Trigger Trigger Locked Trigger Unlocked 801 545-A OM-2248 Page 14... -
Page 19: Sequence Of Operation
5-4. Sequence Of Operation EXAMPLE Of Cutting Operation Moisture from the compressor will form in the air line and at the torch. It will be normal to sometimes see moisture come out the end of the torch. The pilot arc starts immediately when trigger is pressed. For shielded cutting, place drag shield on edge Raise trigger lock and press After cutting arc starts, slowly... -
Page 20: Section 6 − Maintenance & Troubleshooting
SECTION 6 − MAINTENANCE & TROUBLESHOOTING 6-1. Routine Maintenance Y Disconnect power Maintain more often before maintaining. during severe conditions. n = Check Z = Change ~ = Clean l = Replace Reference * To be done by Factory Authorized Service Agent Each n Torch Tip, Electrode, And Shield Cup... -
Page 21: Overload Protection: Trouble Light And Checking Shield Cup Shutdown System
6-2. Overload Protection: Trouble Light And Checking Shield Cup Shutdown System If certain problems occur, the trouble light comes on, and output stops. Trouble Light Lights if shield cup is loose. Turn power Off, and check shield cup connection (see Item 2 below). Power must be reset whenever TEMP the cup shutdown is... -
Page 22: Torch And Work Cable Connections
6-3. Torch And Work Cable Connections If torch or work cable needs to be removed or replaced, proceed as follows: Turn power Off, and disconnect input power plug from receptacle. Remove wrapper from unit. Torch Connections Remove existing torch cable from unit. -
Page 23: Checking/Replacing Retaining Cup, Tip, And Electrode
6-4. Checking/Replacing Retaining Cup, Tip, And Electrode Overtightening will strip threads. Do not overtighten retaining cup during assembly. Do not cross-thread parts causing stripping. Use care during torch assembly and parts replacement. Inspect shield cup, tip, and electrode for wear before cutting or whenever cutting speed has been significantly reduced. -
Page 24: Troubleshooting Power Source
6-5. Troubleshooting Power Source Press torch trigger and listen compressor Is input power operation. Check Connect unit to proper input connected to Is compressor Postflow air at torch. Check voltage. (see Section 4-7). operating? correct line Control board PC1, voltage? compressor filter, compressor connections to... -
Page 25: Troubleshooting Torch
6-6. Troubleshooting Torch Torch travel speed too slow; increase travel speed (see Section 5-2). Clean Does arc go replace torch consumables Go to Section 6-5. as necessary (see Section while cutting? 6-4). Be sure work clamp is securely attached workpiece. Be sure work clamp is securely attached to work- piece. -
Page 26: Section 7 − Electrical Diagram
SECTION 7 − ELECTRICAL DIAGRAM 230 564-A Figure 7-1. Circuit Diagram OM-2248 Page 22... - Page 27 Notes OM-2248 Page 23...
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Page 28: Section 8 − Parts List
SECTION 8 − PARTS LIST Hardware is common and not available unless listed. 803 554-E Figure 8-1. Main Assembly OM-2248 Page 24... - Page 29 ..LABEL, MILLER ..........
- Page 30 Item Part Description 183 427 Handle Assy, left and right w/screws (1) 171 248 Pushbutton Switch (1) 196 931 Leads, 20ft (1) 196 930 Label, ICE-12C (1) 196 932 Main Body (1) 185 833 Switch Assy w/Spring (1) 190 220 Spring, trigger assy (1) 169 231 Grease, silicone (1)
- Page 31 Effective January 1, 2006 (Equipment with a serial number preface of “LG” or newer) This limited warranty supersedes all previous Miller warranties and is exclusive with no other Warranty Questions? guarantees or warranties expressed or implied. LIMITED WARRANTY − Subject to the terms and conditions...
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Page 32: For Service
Contact the Delivering Carrier to: 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. © PRINTED IN USA 2006 Miller Electric Mfg. Co. 2006−01...