Manuels Connexes pour Miller CP-202
Sommaire des Matières pour Miller CP-202
- Page 1 OM-259 177 743E May 1998 Processes MIG (GMAW) Welding Flux Cored (FCAW) Welding Description Arc Welding Power Source CP-202, CP-302, and CP-252TS Visit our website at www.MillerWelds.com...
- Page 2 This Owner’s Manual is designed to help you get the most out of your − every power source from Miller is backed by the Miller products. Please take time to read the Safety precautions. They will most hassle-free warranty help you protect yourself against potential hazards on the worksite. We’ve in the business.
- Page 3 TABLE OF CONTENTS SECTION 1 − SAFETY PRECAUTIONS ..........1-1.
- Page 5 SECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USING som _nd_5/97 1-1. Symbol Usage Means Warning! Watch Out! There are possible hazards with this procedure! The possible hazards are shown in the adjoining symbols. This group of symbols means Warning! Watch Out! possible Y Marks a special safety message.
- Page 6 ARC RAYS can burn eyes and skin. BUILDUP OF GAS can injure or kill. D Shut off shielding gas supply when not in use. Arc rays from the welding process produce intense D Always ventilate confined spaces or use visible and invisible (ultraviolet and infrared) rays that can burn eyes and skin.
- Page 7 1-3. Additional Symbols for Installation, Operation, and Maintenance FIRE OR EXPLOSION hazard. MOVING PARTS can cause injury. D Do not install or place unit on, over, or near D Keep away from moving parts such as fans. combustible surfaces. D Keep all doors, panels, covers, and guards D Do not install unit near flammables.
- Page 8 1-5. EMF Information Considerations About Welding And The Effects Of Low Frequency 1. Keep cables close together by twisting or taping them. Electric And Magnetic Fields 2. Arrange cables to one side and away from the operator. Welding current, as it flows through welding cables, will cause electro- magnetic fields.
- Page 9 − SECTION 1 CONSIGNES DE SECURITE − LIRE AVANT UTILISATION som _nd_Fre 4/97 1-1. 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. Ce groupe de symboles signifie Mise en garde ! Soyez vigilant ! Il y a des Y Identifie un message de sécurité...
- Page 10 LES RAYONS DE L’ARC peuvent pro- LES ACCUMULATIONS DE GAZ ris- voquer des brûlures dans les yeux et quent de provoquer des blessures ou sur la peau. même la mort. Le rayonnement de l’arc du procédé de soudage D Fermer l’alimentation du gaz protecteur en cas de génère des rayons visibles et invisibles intenses non utilisation.
- Page 11 1-3. Dangers supplémentaires en relation avec l’installation, le fonctionnement et la maintenance Risque D’INCENDIE OU DES ORGANES MOBILES peuvent D’EXPLOSION. provoquer des blessures. D Ne pas placer l’appareil sur, au-dessus ou à proxi- D Rester à l’écart des organes mobiles comme le mité...
- Page 12 1-4. 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 2 − INSTALLATION 2-1. Specifications Open- Amperes Input at Rated Load Output, 50 or 60 Hz, Three-Phase Circuit Circuit Rated Rated Model Model Voltage Voltage Welding Welding Range Output 200 A @ 28 21.9 19.1 10.5 200Amp Volts DC, 100% 14−39 −−...
- Page 14 2-3. Volt-Ampere Curves Volt-ampere curves show mini- mum and maximum voltage and amperage output capabilities of unit. Curves of other settings fall be- tween curves shown. A. 250 Ampere Models B. 200 And 300 Ampere Models va_curve1 4/95 − SA-180 902 / SA-180 901-A OM-259 Page 10...
- Page 15 2-4. Dimensions And Weights Dimensions Dimensions Height 27-1/4 in (692 mm) 4 Holes 4 Holes Width 22-1/4 in (565 mm) Depth 28-1/4 in (717 mm) 27-1/2 in (698 mm) 3/4 in (19 mm) 21 in (533 mm) 1-3/16 in (30 mm) 7/16 in (11 mm) Dia Weight 320 lb (145 kg)
- Page 16 2-6. Slope Selection (250 Ampere Model) Slope Connection Label Tapped Reactor AC-Z And Slope Coils Tapped reactor AC-Z is factory con- nected to slope tap 8 which is suit- able for most GMAW applications. AC-Z controls the inductance applied to the weld current. To increase inductance and wet out the weld puddle, connect to a higher tap number.
- Page 17 2-7. Inductance Selection (200 And 300 Ampere Models) Stabilizer Z Tapped stabilizer Z is factory connected to the stabilizer tap which suits most GMAW applications. Stabilizer Z controls the inductance applied to the weld current. To in- crease inductance and wet out the weld puddle, connect to stabilizer Z ending.
- Page 18 2-8. Weld Output Terminals And Selecting Cable Sizes Y ARC WELDING can cause Electromagnetic Interference. To reduce possible interference, keep weld cables as short as possible, close together, and down low, such as on the floor. Locate welding operation 100 meters from any sensitive electronic equipment. Be sure this welding machine is installed and grounded according to this manual.
- Page 19 2-10. Connecting To 115 Volts AC Duplex Receptacle 115 V 15 A AC Receptacle Power is shared between RC9 and remote 14 receptacle RC8. Circuit Breaker CB1 Circuit Breaker CB2 CB1 protects 115 volts ac portion of RC8 and RC9 from overload. CB2 protects 24 volts ac portion of RC8 from overload.
- Page 20 2-12. Placing Jumper Links And Connecting Input Power Check input voltage available at site. Jumper Link Label Check label − only one is on unit. Jumper Link Move jumper links to match input voltage, and label on unit. Input And Grounding 200 VOLTS 230 VOLTS 460 VOLTS...
- Page 21 SECTION 3 − OPERATION 3-1. Controls Power Switch Pilot Light Light is on when power is On. Preset Indicator Light When light is on, the voltmeter displays preset welding voltage as selected by the Voltage Adjustment control. When light is off, the voltmeter displays actual welding voltage while welding.
- Page 22 4-2. Troubleshooting Trouble Remedy Completely inoperative; fan does not run. Place line disconnect switch in the On position. Check and replace open line fuse(s) (see Section 2-11). Check for proper jumper link positions (see Section 2-12). Check for proper input connections (see Section 2-12). No weld output;...
- Page 23 SECTION 5 − ELECTRICAL DIAGRAMS SB-183 958-A Figure 5-1. Circuit Diagram For 250 Ampere Model For Primary Circuit Diagram Portion, refer to Circuit Diagram located inside the wrapper of the welding power source. SB-183 959 Figure 5-2. Circuit Diagram For 200 And 300 Ampere Models OM-259 Page 19...
- Page 24 SECTION 6 − PARTS LIST ST-801 383-D Figure 6-1. Complete Assembly OM-259 Page 20...
- Page 25 Item Dia. Part Mkgs. Description Quantity Figure 6-1. Complete Assembly ....134 464 LABEL, warning general ......... . .
- Page 26 Item Dia. Part Mkgs. Description Quantity Figure 6-1. Complete Assembly (Continued) ......FRONT PANEL ASSEMBLY, (continued) .
- Page 27 Effective January 1, 1998 (Equipment with a serial number preface of “KJ” or newer) This limited warranty supersedes all previous Miller warranties and is exclusive with no other guarantees or warranties expressed or implied. LIMITED WARRANTY − Subject to the terms and conditions APT, ZIPCUT &...
- Page 28 Contact the Delivering Carrier for: 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 1998 Miller Electric Mfg. Co. 9/98...