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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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........3-3. Specifications For Racks Used With Maxstar 200 Series Models .
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SECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USING som 2013−09 Protect yourself and others from injury — read, follow, and save these important safety precautions and operating instructions. 1-1. Symbol Usage DANGER! − Indicates a hazardous situation which, if Indicates special instructions.
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D Remove stick electrode from holder or cut off welding wire at FUMES AND GASES can be hazardous. contact tip when not in use. D Wear body protection made from durable, flame−resistant material Welding produces fumes and gases. Breathing (leather, heavy cotton, wool). Body protection includes oil-free these fumes and gases can be hazardous to your clothing such as leather gloves, heavy shirt, cuffless trousers, high health.
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1-3. Additional Symbols For Installation, Operation, And Maintenance FIRE OR EXPLOSION hazard. MOVING PARTS can injure. 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.
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1-4. California Proposition 65 Warnings Welding or cutting equipment produces fumes or gases This product contains chemicals, including lead, known to which contain chemicals known to the State of California to the state of California to cause cancer, birth defects, or other cause birth defects and, in some cases, cancer.
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SECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE AVANT UTILISATION fre_som_2013−09 Pour écarter les risques de blessure pour vous−même et pour autrui — lire, appliquer et ranger en lieu sûr ces consignes relatives aux précautions de sécurité et au mode opératoire. 2-1.
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D Ne pas raccorder plus d’une électrode ou plus d’un câble de D Avoir recours à des écrans protecteurs ou à des rideaux pour masse à une même borne de sortie de soudage. Débrancher le protéger les autres contre les rayonnements les éblouissements câble pour le procédé...
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LES BOUTEILLES peuvent exploser DES PIECES DE METAL ou DES si elles sont endommagées. SALETES peuvent provoquer des blessures dans les yeux. Les bouteilles de gaz comprimé contiennent du gaz sous haute pression. Si une bouteille est D Le soudage, l’écaillement, le passage de la endommagée, elle peut exploser.
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LES CHARGES ÉLECTROSTATI- RAYONNEMENT HAUTE QUES peuvent endommager les cir- FRÉQUENCE (H.F.) risque cuits imprimés. provoquer des interférences. D Établir la connexion avec la barrette de terre D Le rayonnement haute fréquence (H.F.) peut avant de manipuler des cartes ou des pièces. provoquer des interférences avec les équi- pements de radio−navigation et de com- D Utiliser des pochettes et des boîtes antista-...
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2-4. Proposition californienne 65 Avertissements Les équipements de soudage et de coupage produisent des Ce produit contient des produits chimiques, notamment du fumées et des gaz qui contiennent des produits chimiques plomb, dont l’État de Californie reconnaît qu’ils provoquent dont l’État de Californie reconnaît qu’ils provoquent des mal- des cancers, des malformations congénitales ou d’autres formations congénitales et, dans certains cas, des cancers.
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400-460 VAC; 50/60 Hz; Three Phase 1 − 4 Welding Power Sources 460-575 VAC; 50/60 Hz; Three Phase 1 − 4 Welding Power Sources 3-3. Specifications For Racks Used With Maxstar 200 Series Models Input Power Capacity To Rack 230 − 460 Volts AC;...
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3-4. Selecting A Location Dimensions And Weight 166 lb (75 kg) 48-29/32 in (1242 mm) 26-1/2 in 25-7/16 in (673 mm) (646 mm) Movement Lifting Eye Use lifting eye to move unit. Lifting Forks If using lifting forks, be sure forks are fully inserted.
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Rear Mounting Holes Install supplied bolts through Rear Mounting Bracket and Rear Mount- ing Holes. Install bolts and tighten. For Maxstar 200 Models Forward Mounting Holes Mounting is the same as for the CST 250 models, except that the Rear Mounting Bracket will align with the Forward Mounting Holes.
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3-6. Welding Power Source Input Power Connections Side View SECTION A−A Tools Needed: 803 169-A / Ref. 801 699 Power Cord Preparation: Input Conductors Disconnect input power to rack before Cut power cord to a length of 77 in (1956 mm) working on wiring for any welding from strain relief.
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**Weld cable size (AWG) is based on either a 4 volts or less drop or a current density of at least 300 circular mils per ampere. ( ) = mm for metric use ***For distances longer than those shown in this guide, call a factory applications rep. at 920-735-4505 (Miller) or 1-800-332-3281 (Hobart). Ref. S-0007-K 2013−09 OM-2238 Page 15...
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3-8. Common Work Connections Ref. 801 700 / Ref. 803 170-A reach from negative (−) output receptacle to Turn Off welding power sources by INADEQUATE WORK CABLE isolated terminal. placing fuse holders in the Off CONNECTIONS can cause serious position before making any weld damage to input power service and Common Negative (−) Weld Output output connections.
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3-9. Paralleling Welding Power Sources For Air Carbon Arc (CAC-A) Cutting And Gouging Securely cover connection with proper insulating material. Ref. 801 701 / Ref. 803 170 connectors while welding. Weld Output Cables Turn Off welding power sources by placing fuse holders in the Off Determine cable sizes according to welding Be sure the connectors are secure in position before making any weld...
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KTK-R-20 230 VAC 18.4 199 795 KTK-R-30 Maxstar 200 460 VAC 220 514 KTK-R-15 * Full 250 amperes output from power source may cause rack line fuses to blow. Reduce output to 235 amperes. ** Full 250 amperes output from power source may cause rack line fuses to blow. Reduce output to 245 amperes.
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(39) (43) (52) (57) (89) Min Grounding Conductor Size In AWG 3-13. Electrical Service Guide For Maxstar 200 Racks Elec Serv 2011−08 50/60 Hz Three Phase Input Voltage Input Amperes At Rated Output Max Recommended Standard Fuse Rating In Amperes...
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3-14. Connecting Input Power To Rack (Continued) Control Box Input Power Connections Close and secure access door on control Installation must meet all National box. and Local Codes − have only qualified Control Box persons make this installation. Disconnect Device Input Power Connec- Disconnect and lockout/tagout input tions Open access door.
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SECTION 4 − MAINTENANCE & TROUBLESHOOTING 4-1. Routine Maintenance Maintain more often Disconnect power before maintaining. during severe conditions. n = Check Z = Change ~ = Clean l = Replace * To be done by Factory Authorized Service Agent n l Repair or replace n l Replace Cracked n l Replace unreadable...
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4-2. Overload Protection Control Box Location Of 3-Phase Fuse Block Each Power fuse block protects the welding power source connected to it from overload. 3-Phase Fuse Block Fuses If fuse(s) in fuse block open(s), the matching welding power source shuts down. To check fuse block, place line disconnect switch in Off position and open hinged fuse holder on applicable fuse block to...
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SECTION 5 − ELECTRICAL DIAGRAMS 208 333 Figure 5-1. Circuit Diagram For Control Panel In Racks OM-2238 Page 24...
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SECTION 6 − PARTS LIST Hardware is common and not available unless listed. 803 172-B Figure 6-1. CST Rack Item Dia. Part Mkgs. Description Quantity Figure 6-1. CST Rack ... . . 207468 FRAME,RACK .
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Hardware is common and not available unless listed. 803 173-C Figure 6-2. CST Rack Control Box Item Dia. Part Mkgs. Description Quantity Figure 6-2. CST Rack Control Box ... . . 220482 DISTRIBUTION BLK,POWER 600V .
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Effective January 1, 2014 (Equipment with a serial number preface of ME or newer) This limited warranty supersedes all previous Miller warranties and is exclusive with no other guarantees or warranties expressed or implied. Warranty Questions? LIMITED WARRANTY − Subject to the terms and conditions below, 6 Months —...
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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. ORIGINAL INSTRUCTIONS − PRINTED IN USA 2014 Miller Electric Mfg. Co. 2014−01...