Related Manuals for Hobart AirForce 700i
Summary of Contents for Hobart AirForce 700i
- Page 1 OM-244 013D 2013−04 Processes Air Plasma Cutting Description Air Plasma Cutter AirForce 700i And HP-70 Torch File: Plasma Cutters www.HobartWelders.com...
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Page 2: Table Of Contents
..........Hobart is registered to 6-5. -
Page 3: Section 1 − Safety Precautions - Read Before Using
SECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USING pom_2011-10 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. not avoided, will result in death or serious injury. -
Page 4: Electric Shock Can Kill
FUMES AND GASES can be hazardous ELECTRIC SHOCK can kill. SIGNIFICANT DC VOLTAGE exists in Cutting produces fumes and gases. Breathing inverter power sources AFTER the re- these fumes and gases can be hazardous to your health. moval of input power. Keep your head out of the fumes. -
Page 5: Additional Symbols For Installation, Operation, And Maintenance
1-3. Additional Symbols For Installation, Operation, And Maintenance HOT PARTS can burn. FALLING EQUIPMENT can injure. D Do not touch hot parts bare handed. D Use lifting eye to lift unit only, NOT running gear, gas cylinders, or any other accessories. D Allow cooling period before working on equipment. -
Page 6: California Proposition 65 Warnings
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. -
Page 7: Section 2 − Consignes De Sécurité − Lire Avant Utilisation
SECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE AVANT UTILISATION pom_2011−10fre 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. - Page 8 D Coupez l’alimentation d’entrée avant d’installer l’appareil ou d’ef- ÉTINCELLES PROJETÉES fectuer l’entretien. Verrouillez ou étiquetez la sortie d’alimentation peuvent provoquer des blessures. selon la norme OSHA 29 CFR 1910.147 (reportez−vous aux Prin- cipales normes de sécurité). Le coupage plasma produit des étincelles et projec- tions de métal à...
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Page 9: Dangers Supplémentaires En Relation Avec L'installation, Le Fonctionnement Et La Maintenance
D Si vous êtes à l’intérieur au moment du coupage, ventilez la pièce D Ne pointez pas le chalumeau en direction de votre corps ni de la ou ayez recours à une ventilation aspirante installée près de l’arc pièce à couper lorsque vous appuyez sur la gâchette − l’arc pilote pour évacuer les vapeurs et les gaz. - Page 10 Risque D’INCENDIE OU LIRE LES INSTRUCTIONS. D’EXPLOSION. D Lire et appliquer les instructions sur les étiquettes et le Mode d’emploi avant l’instal- D Ne pas placer l’appareil sur, au-dessus ou à lation, l’utilisation ou l’entretien de l’appareil. proximité de surfaces infllammables. Lire les informations de sécurité...
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Page 11: Proposition Californienne 65 Avertissements
2-4. Proposition californienne 65 Avertissements Les équipements de soudage et de coupage produisent des Ce produit contient des éléments chimiques, dont le plomb, fumées et des gaz qui contiennent des produits chimiques reconnus par l’État de Californie pour leur caractère dont l’État de Californie reconnaît qu’ils provoquent des mal- cancérogène ainsi que provoquant des malformations formations congénitales et, dans certains cas, des cancers. -
Page 12: Section 3 − Definitions
SECTION 3 − DEFINITIONS 3-1. Additional Safety Symbols And Definitions Some symbols are found only on CE products. Warning! Watch Out! There are possible hazards as shown by the symbols. Safe1 2012−05 When power is applied failed parts can explode or cause other parts to explode. Safe26 2012−05 3-2. -
Page 13: Section 4 − Specifications
A complete Parts List is available at www.HobartWelders.com SECTION 4 − SPECIFICATIONS 4-1. Serial Number And Rating Label Location The serial number and rating information for this product is located on the back. Use rating label to determine input power requirements and/or rated output. -
Page 14: Duty Cycle And Overheating
A complete Parts List is available at www.HobartWelders.com 4-2. Unit Specifications (Continued) Torch Mild Steel capacities (see Section 6-2 for — — — — — — cutting speeds vs material type and thickness) Rated Capacity (edge start) 5/8 in. at 9 ipm (229 mm/min)* —... -
Page 15: Power Source Dimensions And Weight
A complete Parts List is available at www.HobartWelders.com 4-4. Power Source Dimensions And Weight 8-1/4 in. (210 mm) Dimensions And Weight 31.4 lb (14.2 kg) 11-1/4 in. including torch (286 mm) 14-1/4 in. (362 mm) loc_2 3/96 - Ref. 244 405-A 4-5. -
Page 16: Section 5 − Installation
A complete Parts List is available at www.HobartWelders.com SECTION 5 − INSTALLATION 5-1. Selecting A Location Special installation may be 18 in. required where gasoline or (460 mm) volatile liquids are present − see NEC Article 511 or CEC Section 20. Do not move or operate unit where it could tip. -
Page 17: Electrical Service Guide
A complete Parts List is available at www.HobartWelders.com 5-4. Electrical Service Guide Elec Serv 2011−08 Failure to follow these electrical service guide recommendations could create an electric shock or fire hazard. These recommenda- tions are for a dedicated circuit sized for the rated output and duty cycle of the welding power source. In dedicated circuit installations, the National Electrical Code (NEC) allows the receptacle or conductor rating to be less than the rating of the circuit protection device. -
Page 18: Connecting 1-Phase Input Power For 240 Vac
A complete Parts List is available at www.HobartWelders.com 5-6. Connecting 1-Phase Input Power For 240 VAC =GND/PE Earth Ground 240 VAC, 1 Tools Needed: input4 2012−05 − 803 766-C / Ref. 802 443-A OM-244 013 Page 16... - Page 19 A complete Parts List is available at www.HobartWelders.com 5-6. Connecting 1-Phase Input Power For 240 VAC (Continued) Input Power Cord Connect input conductors L1 and L2 to dis- Installation must meet all National and connect device line terminals. Local Codes − have only qualified per- Disconnect Device (switch shown in the sons make this installation.
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Page 20: Wiring Optional 240 Volt Plug (119 172) For Connection To Bobcat
A complete Parts List is available at www.HobartWelders.com 5-7. Wiring Optional 240 Volt Plug (119 172) For Connection To Bobcat, Trailblazer Or Champion 10,000 Input And Grounding Conductors Plug Wired for 240 V, 2-Wire Load Neutral (Brass) Terminal And Tools Needed: Prong (Not Used) Load 1 (Brass)Terminal And Prong... -
Page 21: Installing Alternative Plug
A complete Parts List is available at www.HobartWelders.com 5-8. Installing Alternative Plug Supplied 230 VAC Plug This procedure is necessary if the unit is to be connected to a 208/230 VAC receptacle that requires a plug that is Cut cord close to plug. different from the supplied plug. -
Page 22: Electrode Wrench
A complete Parts List is available at www.HobartWelders.com 5-10. Electrode Wrench Cable Management Strap Electrode Wrench The electrode wrench is fastened to the cable management strap. 244 412-A / Ref. 804 885-A Notes OM-244 013 Page 20... -
Page 23: Section 6 − Operation
A complete Parts List is available at www.HobartWelders.com SECTION 6 − OPERATION 6-1. Controls POWER PRESSURE TEMP CUTS: 1/2” CLEAN CUT (STEEL) 3/8" ALUMINUM 3/8" GALVANIZED 1/4" BRASS 3/16" COPPER 7/8" SEVER CUT (STEEL) 3/8" STAINLESS Output Control Power Light Power Switch Use control to set cutting output. -
Page 24: Mild Steel Recommended Cut Speed
A complete Parts List is available at www.HobartWelders.com 6-2. Mild Steel Recommended Cut Speed Aluminum and stainless steel cut speeds at these thicknesses may be reduced as much as 30%. Thickness Approximate Travel Speed* Inches Millimeters mm/min 3292 1321 12.7 15.9 19.1 *Travel speeds are approximately 80% if maximum. -
Page 25: Plasma Cutting System Practices
A complete Parts List is available at www.HobartWelders.com 6-4. Plasma Cutting System Practices The pilot arc starts immediately when trigger is pressed. Always connect work clamp to a clean, DO NOT start pilot arc without cutting as this paint-free location on workpiece, as close to shortens the life of the tip and electrode. -
Page 26: Sequence Of Cutting Operation
A complete Parts List is available at www.HobartWelders.com 6-5. Sequence Of Cutting Operation The pilot arc starts immediately when trigger is pressed. EXAMPLE Of Cutting Operation Place tip near work. Slide trigger lock back. After cutting arc Press trigger. Pilot arc starts. Keep tip 1/16 in. -
Page 27: Sequence Of Cutting Using Stand-Off Guide
A complete Parts List is available at www.HobartWelders.com 6-6. Sequence Of Cutting Using Stand-off Guide The pilot arc starts immediately when trigger is pressed. EXAMPLE Of Cutting Using Stand-off Guide Stand-off Guide Installation Split section to bottom 1/16 in. (1.6 mm) Slide trigger lock back. -
Page 28: Sequence Of Piercing Operation
A complete Parts List is available at www.HobartWelders.com 6-7. Sequence Of Piercing Operation The pilot arc starts immediately when trigger is pressed. Connect work clamp to a clean, paint-free location on workpiece, as close to cutting area as possible. Hold torch at an angle to the workpiece. -
Page 29: Section 7 − Maintenance & Troubleshooting
A complete Parts List is available at www.HobartWelders.com SECTION 7 − MAINTENANCE & TROUBLESHOOTING 7-1. Routine Maintenance Maintain more often Disconnect power during severe conditions. before maintaining. n = Check Z = Change ~ = Clean l = Replace Reference * To be done by Factory Authorized Service Agent Each Section 4-2,... -
Page 30: Checking Or Replacing Filter Element
A complete Parts List is available at www.HobartWelders.com 7-2. Checking Or Replacing Filter Element Turn power Off, disconnect input power plug from receptacle. Check to see that all diagnostic LED’s have stopped flashing before removing wrapper from unit. Turn power Off, and disconnect input power plug from receptacle. -
Page 31: Status/Trouble Lights
A complete Parts List is available at www.HobartWelders.com 7-3. Status/Trouble Lights Difficulty establishing a pilot arc may indicate consumables need to be cleaned or replaced. Light Condition Status/Possible Cause Power Input power is okay. When Power light is on, system is normal if these lights Pressure/Cup/T emp are off. -
Page 32: Checking/Replacing Retaining Cup, Tip, And Electrode
A complete Parts List is available at www.HobartWelders.com 7-5. 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 33: Torch And Work Cable Connections
A complete Parts List is available at www.HobartWelders.com 7-6. Torch And Work Cable Connections Turn power Off, disconnect input power plug from receptacle. Check to see that all diagnostic LED’s have stopped flashing before removing wrapper from unit. If torch or work cable needs to be removed or replaced, proceed as follows: Power Source... -
Page 34: Troubleshooting Power Source
A complete Parts List is available at www.HobartWelders.com 7-7. Troubleshooting Power Source Trouble Remedy Clean or replace worn consumables as necessary (see torch Owner’s Manual). No pilot arc; difficulty in establishing an arc. Check for damaged torch or torch cable (see torch Owner’s Manual). No cutting output;... -
Page 35: Troubleshooting Torch
A complete Parts List is available at www.HobartWelders.com 7-8. Troubleshooting Torch Trouble Remedy Arc goes on and off while cutting. Torch travel speed too slow; increase travel speed (see Section 6-2). Clean or replace torch consumables as necessary (see Section 7-5). Be sure work clamp is securely attached to workpiece. Arc goes out while cutting. -
Page 36: Section 8 − Electrical Diagram
SECTION 8 − ELECTRICAL DIAGRAM Figure 8-1. Circuit Diagram OM-244 013 Page 34... - Page 37 244 011-B OM-244 013 Page 35...
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Page 38: Recommended Spare Parts
SECTION 9 − PARTS LIST 9-1. Recommended Spare Parts CAUTION FAILURE TO REPLACE WORN TIP OR ELECTRODE WILL DAMAGE TORCH AND VOID WARRANTY. Turn off power before checking torch parts. Check before each use and hourly during operation. ... - Page 39 Effective January 1, 2013 5/3/1 WARRANTY applies to all Hobart welding equipment, plasma cutters and spot welders with a Warranty Questions? serial number preface of MD or newer. Call This limited warranty supersedes all previous Hobart warranties and is exclusive with 1-800-332-3281 no other guarantees or warranties expressed or implied.
- Page 40 Thank you for purchasing Hobart. Our trained technical support team is dedicated to your satisfaction. For questions regarding performance, op- eration, or service, contact us! Resources Available Always provide Model Name and Serial/Style Number. To locate a Service Center: Call 1-800-332-3281 or visit our website at www.HobartWelders.com/wheretobuy...