For 25 and 25T Models, install handle onto either side as desired for either righthand or left-hand use. Tools Needed: 2 Ref. ST-802 056-A 7/16, 3/8 in All HSW 25 Models All HSW 15 Models 1 2 1 2 1 3 OM-715 Page 10 Return To Table Of Contents 4-5. Connecting Input Power Ref. ST-800 156 Input power supply wiring and receptacle must meet National Electrical Code and all other code requirements. Operate spot welder from a separately fused or circuit breaker protected circuit, and use correct size

Ademas de las instrucciones de uso, en este manual pueden encontrarse parrafos a los que usted debe prestar atencion especial. Tales parrafos estan marcados con los simbolos que se describen a continuacion. Advertencia donde existe el riesgo de un accidente o lesiones personales o danos graves a la propiedad. Precaucion donde existe el riesgo de danar la maquina o los componentes individuales. Nota o sugerencia que no es esencial para el uso de la maquina, pero puede ayudar al operador a compren

Duty Cycle And Overheating Continuous Welding Duty Cycle is percentage of 10 minutes that unit can weld at rated load without overheating. If unit overheats, thermostat(s) opens, output stops, and cooling fan runs. Wait fifteen minutes for unit to cool. Reduce amperage or duty cycle before welding. Exceeding duty cycle can damage unit and void warranty. 100% Duty Cycle Overheating 0 15 A/V OR Reduce Duty CycleMinutes duty1 4/95 / Ref. SA-177 714-B CP302 CP252TS OM-259 Page 9 2-3. Volt-Ampere Cur

Standard for Fire Prevention During Welding, Cutting, and Other Hot Work, norme NFPA 51B, de la National Fire Protection Association, P.O. Box 9101, 1 Battery March Park, Quincy, MA 02269.9101 (telephone : (617) 770.3000, site Web : et OSHA, Occupational Safety and Health Standards for General Industry, Title 29, Code of Federal Regulations (CFR), Part 1910, Subpart Q, and Part 1926, Subpart J, de l’U.S. Government Printing Office, Superintendent of Documents, P.O. Box 371954, Pittsburgh, PA 152

#13 Use the shade chart below to select proper shade control setting based on your welding process. We recommend starting at shades 12 or 13 and adjust lighter based on the welding application and personal preference. Application Welding Arc Current in Amperes Protective Shade No. Stick Electrodes Less than 40 40.80 80.175 175.300 #9 #10 #11 #12 . #13 MIG Less than 100 100.175 175.300 #10 #11 #12 . #13 Gas Tungsten Arc Welding (TIG) Less than 50 50.100 100.200 200.300 #10 #11 #12 #13 Page 5 Sens

. Keep your head out of the fumes. Do not breathe the fumes. . If inside, ventilate the area and/or use local forced ventilation at the arc to remove welding fumes and gases. . If ventilation is poor, wear an approved air-supplied respirator. . Read and understand the Material Safety Data Sheets (MSDSs) and the manufacturer’s instructions for metals, consumables, coatings, cleaners, and degreasers. . Work in a confined space only if it is well ventilated, or while wearing an air-supplied respira

We know you don’t have time to do it any other way. This Owner’s Manual is designed to help you get the most out of your Hobart products. Please take time to read the Safety precautions. They will help you protect yourself against potential hazards on the worksite. We’ve made installation and operation quick and easy. With Hobart you can count on years of reliable service with proper maintenance. And if for some reason the unit needs repair, there’s a Troubleshooting section that will help you f

These reliable, yet economical guns provide 20 ft (6.1 m) of cable and gas hose for extended reach. The 3035-20 and 3545-20 spool guns feature easily accessible drive rolls with a screw-style tension adjustment and smooth feeding of aluminum, steel and stainless steel wires Comes Complete With: 20 ft (6.1 m) cable and gas hose Threaded nozzle and contact tips Spool gun conversion kit consisting of control switch and gas diverter valve Enclosed wire spool compartment with internal spool hub tensi

Remove spatter from gun nozzle. Check gas hoses for leaks. Place nozzle 1/4 to 1/2 in (6-13 mm) from workpiece. Hold gun near bead at end of weld until molten metal solidifies. Wrong gas. Use welding grade shielding gas; change to different gas. Dirty welding wire. Use clean, dry welding wire. Eliminate pick up of oil or lubricant on welding wire from feeder or liner. Workpiece dirty. Remove all grease, oil, moisture, rust, paint, coatings, and dirt from work surface before welding. Use a more h

Use only clean, dry air with 90 to 120 psi (621 to 827 kPa) pressure. Prevent moisture from entering air supply at extreme cold temperatures. 3 Gas/Air Inlet Opening 4 Hose Hose must have a minimum inside diameter of 3/8 in (9.5 mm). 5 Teflon Tape Obtain hose with 1/4 NPT righthand thread fitting. Wrap threads with teflon tape (optional) or apply pipe sealant, and install fitting in opening. Route hose to gas/air supply. Or Install supplied quick connect male 1/4 in NPT pipe fitting. Connect f