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OM-263920B 2018-05 Processes Processes TIG (GTAW) Welding Description Diversion 165: 230 Volt Arc Welding Power Source Scan this tag with your mobile device Diversion 180: 115-230 VAC Arc Weld- to learn more about this product. ing Power Source w/Auto-Linet Individual carrier rates may apply.
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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.
SECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USING som 2018−01 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 Do not cut or weld on tire rims or wheels. Tires can explode if heat- FUMES AND GASES can be hazardous. ed. Repaired rims and wheels can fail. See OSHA 29 CFR 1910.177 listed in Safety Standards. D Do not weld on containers that have held combustibles, or on Welding produces fumes and gases.
D Never weld on a pressurized cylinder − explosion will result. CYLINDERS can explode if damaged. D Use only correct compressed gas cylinders, regulators, hoses, and fittings designed for the specific application; maintain them Compressed gas cylinders contain gas under high and associated parts in good condition.
H.F. RADIATION can cause interference. ARC WELDING can cause interference. D High-frequency (H.F.) can interfere with radio D Electromagnetic energy can interfere with navigation, safety services, computers, and sensitive electronic equipment such as communications equipment. computers and computer-driven equipment such as robots. D Have only qualified persons familiar with electronic equipment D Be sure all equipment in the welding area is electromagnetically perform this installation.
SECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE AVANT UTILISATION som_2018−01_fre 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 Déplacer toutes les substances inflammables à une distance de LES PIÈCES CHAUDES peuvent 10,7 m de l’arc de soudage. En cas d’impossibilité les recouvrir provoquer des brûlures. soigneusement avec des protections homologués. D Ne pas toucher à mains nues les parties chaudes. D Ne pas souder dans un endroit là...
D Protéger les bouteilles de gaz comprimé d’une chaleur excessive, Les CHAMPS ÉLECTROMAGNÉTIQUES (CEM) des chocs mécaniques, des dommages physiques, du laitier, des peuvent affecter les implants médicaux. flammes ouvertes, des étincelles et des arcs. D Placer les bouteilles debout en les fixant dans un support station- D Les porteurs de stimulateurs cardiaques et naire ou dans un porte-bouteilles pour les empêcher de tomber ou autres implants médicaux doivent rester à...
D Effectuer régulièrement le contrôle et l’entretien de l’installation. LIRE LES INSTRUCTIONS. D Maintenir soigneusement fermés les portes et les panneaux des sources de haute fréquence, maintenir les éclateurs à une distan- D Lire et appliquer les instructions sur les ce correcte et utiliser une terre et un blindage pour réduire les étiquettes et le Mode d’emploi avant l’instal- interférences éventuelles.
A complete Parts List is available at www.MillerWelds.com SECTION 3 − DEFINITIONS 3-1. Additional Safety Symbols And Definitions Warning! Watch Out! There are possible hazards as shown by the symbols. Safe1 2012−05 GND/PE, Ground/Protective Earth Safe 114 2013−04 When power is applied failed parts can explode or cause other parts to explode. Safe26 2012−05 3-2.
A complete Parts List is available at www.MillerWelds.com 4-4. Dimensions And Weights Dimensions 23-15/16 in. (608 mm) 17 in. Height 17 in. (433 mm) (432 mm) Width 9.88 in. (251 mm) 23.93 in. (608 mm) w/handles Length 19.25 in. (489 mm) w/o handles 9-7/8 in.
Duty cycle is percentage of 10 minutes that unit can weld at rated load without overheating. NOTICE − Exceeding duty cycle Diversion 165 Models can damage unit and void warranty. % Duty Cycle 20% Duty Cycle at 150 A AC/DC...
A complete Parts List is available at www.MillerWelds.com SECTION 5 − INSTALLATION 5-1. Selecting A Location (All Models) Handles Use Handles to lift welder; get help if necessary. Cart Movement Place welder on cart to move unit. Tipping Do not move or operate unit where it could tip.
Typical flow rate is 20 cfh (cubic feet per hour). Ref. 805527 A 5-4. Electrical Service Guide (Diversion 165) Elec Serv 2017−01 All values calculated at 10% duty cycle. Actual input voltage cannot exceed ± 10% of indicated required input voltage shown in table. If actual input voltage is outside of this range, damage to unit may occur.
A complete Parts List is available at www.MillerWelds.com 5-5. Electrical Service Guide (Diversion 180) Elec Serv 2017−01 All values calculated at 10% duty cycle. Actual input voltage cannot exceed ± 10% of indicated required input voltage shown in table. If actual input voltage is outside of this range, damage to unit may occur.
A complete Parts List is available at www.MillerWelds.com 5-7. Connecting 230 Volts Input Power For Diversion 165 Models Installation must meet all Na- tional and Local Codes − have only qualified persons make this installation. Always connect green or green/yellow conductor...
A complete Parts List is available at www.MillerWelds.com 5-8. Connecting 115 Volts Input Power For Diversion 180 Models Installation must meet all National and Local Codes − have only qualified persons make this installation. Special installation may be required where gasoline or volatile liquids are present −...
A complete Parts List is available at www.MillerWelds.com 5-9. Connecting 230 Volts Input Power For Diversion 180 Models Installation must meet all Na- tional and Local Codes − have only qualified persons make this installation. Always connect green or green/yellow conductor supply grounding terminal first, and never to a line termi- nal.
A complete Parts List is available at www.MillerWelds.com 5-10. Multi−Voltage Plug (MVP) Connection Selecting Plug Do not cut off power cord connec- tor and rewire. The power cord connector and plugs will work with standard NEMA receptacles. Modifying power cord, connector, and plugs will void product war- ranty.
A complete Parts List is available at www.MillerWelds.com SECTION 6 − OPERATION 6-1. Controls For Diversion 165 Models Do not use AC output in damp areas, if movement is confined, or if there is danger of falling. Use AC output ONLY if required for the welding process, and then use a remote control.
A complete Parts List is available at www.MillerWelds.com 6-2. Controls For Diversion 180 Models Material Button And AC/DC LEDs Do not use AC output in damp areas, if movement is confined, or if there is danger of falling. Use AC output ONLY if required for the welding process, and then use a remote control.
A complete Parts List is available at www.MillerWelds.com SECTION 7 − MAINTENANCE AND TROUBLESHOOTING 7-1. Routine Maintenance Disconnect power before maintaining. Maintain more often during severe conditions. n = Check Z = Change ~ = Clean Δ = Repair l = Replace * To be done by Factory Authorized Service Agent Every Months...
A complete Parts List is available at www.MillerWelds.com 7-3. Meter Troubleshooting Displays For Diversion 180 Models TEMP ..FAIL ..2 Sec 2 Sec Repeat Service Agent if this display is shown. 4-6). Operation will continue when the unit All directions are in reference to the has cooled.
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Check and replace line fuse(s), if necessary, or reset circuit breaker (see Section 5-7). Check for proper input power connections (see Section 5-7). For Diversion 165 models, be sure Material Selector switch is set in position (see Section 6-1). No weld output; fan on.
A complete Parts List is available at www.MillerWelds.com SECTION 8 − ELECTRICAL DIAGRAMS 245018-A Figure 8-1. Circuit Diagram For Diversion 165 Models OM-263920 Page 25...
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A complete Parts List is available at www.MillerWelds.com 264000-B Figure 8-2. Circuit Diagram For Diversion 180 Models OM-263920 Page 26...
SECTION 9 − HIGH FREQUENCY 9-1. Welding Processes Requiring High Frequency High-Frequency Voltage TIG − helps arc jump air gap between torch and workpiece and/ or stabilize the arc. high_freq 2018-01 9-2. Installation Showing Possible Sources Of HF Interference Weld Zone 11, 12 50 ft (15 m)
9-3. Recommended Installation To Reduce HF Interference Weld Zone 50 ft (15 m) 50 ft (15 m) Ground all metal ob- jects and all wiring in welding zone using #12 AWG wire. Ground workpiece if required by Nonmetal codes. Building Best Practices Followed Metal Building Ref.
SECTION 10 − SELECTING AND PREPARING A TUNGSTEN FOR DC OR AC WELDING WITH INVERTER MACHINES gtaw_Inverter_2018-01 Whenever possible and practical, use DC weld output instead of AC weld output. 10-1. Selecting Tungsten Electrode ( Wear Clean Gloves To Prevent Contamination Of Tungsten A.
10-2. Preparing Tungsten Electrode For DC Electrode Negative (DCEN) Welding Or AC Welding With Inverter Machines Grinding the tungsten electrode produces dust and flying sparks which can cause injury and start fires. Use local exhaust (forced ventilation) at the grinder or wear an approved respirator. Read MSDS for safety information.
SECTION 11 − GUIDELINES FOR TIG WELDING (GTAW) Ref. gtaw_Phase_2018−01 11-1. Positioning The Torch Grinding the tungsten elec- trode produces dust and fly- ing sparks which can cause injury and start fires. Use lo- cal exhaust (forced ventila- tion) at the grinder or wear an approved respirator.
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11-2. Torch Movement During Welding Tungsten Without Filler Rod ° Welding direction Form pool Tilt torch Move torch to front of pool. Repeat process. Tungsten With Filler Rod ° ° Welding direction Form pool Tilt torch Add filler metal Remove rod Move torch to front of pool.
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Notes MATERIAL THICKNESS REFERENCE CHART 24 Gauge (.025 in.) 22 Gauge (.031 in.) 20 Gauge (.037 in.) 18 Gauge (.050 in.) 16 Gauge (.063 in.) 14 Gauge (.078 in.) 1/8 in. (.125 in.) 3/16 in. (.188 in.) 1/4 in. (.25 in.) 5/16 in.
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Effective January 1, 2018 (Equipment with a serial number preface of MJ 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 —...