Hobart Welding Products Hobart 150 STi Owner'S Manual Download

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Processes

Description

TIG (GTAW) Welding

Stick (SMAW) Welding

OM-951

218 324C

2006

−

Arc Welding Power Source

Hobart 150 STi

With Auto-Line

Summary of Contents for Hobart 150 STi

Page 1: ...Processes Description TIG GTAW Welding Stick SMAW Welding OM 951 218 324C 2006 03 Arc Welding Power Source Hobart 150 STi With Auto Line ...

Page 2: ...les normes de sécurité 8 2 5 Information sur les champs électromagnétiques 8 SECTION 3 DEFINITIONS 9 3 1 Warning Label Definitions 9 3 2 Symbols And Definitions 9 SECTION 4 SPECIFICATIONS AND INSTALLATION 10 4 1 Specifications 10 4 2 Duty Cycle And Overheating 10 4 3 Volt Ampere Curves 10 4 4 Installing Shoulder Strap Selecting A Location And Connecting Input Power 11 4 5 Selecting Extension Cord ...

Page 3: ...box or that cord plug is connected to a properly grounded receptacle outlet When making input connections attach proper grounding conduc tor first double check connections Frequently inspect input power cord for damage or bare wiring replace cord immediately if damaged bare wiring can kill Turn off all equipment when not in use Do not use worn damaged undersized or poorly spliced cables Do not dra...

Page 4: ...t off welding wire at contact tip when not in use Wear oil free protective garments such as leather gloves heavy shirt cuffless trousers high shoes and a cap Remove any combustibles such as a butane lighter or matches from your person before doing any welding FLYING METAL can injure eyes Welding chipping wire brushing and grinding cause sparks and flying metal As welds cool they can throw off slag...

Page 5: ...ualified electrician prompt ly correct any interference problem resulting from the installa tion If notified by the FCC about interference stop using the equipmentat once Have the installation regularly checked and maintained Keep high frequency source doors and panels tightly shut keep spark gaps at correct setting and use grounding and shielding to minimize the possibility of interference ARC WE...

Page 6: ...ne 617 770 3000 website www nfpa org and www sparky org OSHA Occupational Safety and Health Standards for General Indus try Title 29 Code of Federal Regulations CFR Part 1910 Subpart Q and Part 1926 Subpart J from U S Government Printing Office Super intendent of Documents P O Box 371954 Pittsburgh PA 15250 there are 10 Regional Offices phone for Region 5 Chicago is 312 353 2220 website www osha g...

Page 7: ...limentation est bien raccordé à la borne de terre du sectionneur ou que la fiche du cordon est raccordée à une prise correctement mise à la terre Pour exécuter les branchements d entrée fixer d abord le conducteur de mise à la terre adéquat et contre vérifier les connexions Vérifier fréquemment le cordon d alimentation et s assurer qu il n est ni endommagé ni dénudé le remplacer immédiatement s il...

Page 8: ...le tels que des gants en cuir une chemise en tissu épais des pantalons sans revers des chaussures montantes et un masque Avant de souder retirer tout produit combustible de ses poches tel qu un briquet au butane ou des allumettes LES PARTICULES PROJETÉES peu vent blesser les yeux Le soudage le burinage le passage de la pièce à la brosse métallique et le meulage provoquent l émission d étincelles e...

Page 9: ...sitifs de protection LE RAYONNEMENT HAUTE FRÉ QUENCE H F risque de causer des interférences Le rayonnement haute fréquence peut causer des interférences avec les équipements de radio navigation et de communication les services de sécurité et les ordinateurs Ne demander qu à des personnes qualifiées familiarisées avec les équipements électroniques de faire fonctionner l installation L utilisateur e...

Page 10: ...for General Indus try Title 29 Code of Federal Regulations CFR Part 1910 Subpart Q and Part 1926 Subpart J de l U S Government Printing Office Super intendent of Documents P O Box 371954 Pittsburgh PA 15250 il y a 10 bureaux régionaux Téléphone pour la Région 5 Chicago 312 353 2220 site Web www osha gov 2 5 Information sur les champs électromagnétiques Données sur le soudage électrique et les effe...

Page 11: ...ave a watchperson ready to use it 3 3 Do not weld on drums or any closed containers 4 Arc rays can burn eyes and injure skin 4 1 Wear hat and safety glasses Use ear protection and button shirt collar Use welding helmet with correct shade of filter Wear complete body protection 5 Become trained and read the instructions before working on the machine or welding 6 Do not remove or paint over cover th...

Page 12: ...lts DC 100 Duty Cycle 5 150A 90V 8 3 2 0 1 9 230 Volts TIG 150A 16 0 Volts DC 30 Duty Cycle 5 150A 12 16 14 2 3 2 3 1 Sense Voltage For Stick And TIG Lift Arc 4 2 Duty Cycle And Overheating 208 608 C Duty Cycle is percentage of 10 min utes that unit can weld at rated load without overheating If unit overheats output stops the Overtemperature Light comes On and the cooling fan runs Wait fif teen mi...

Page 13: ... A Location And Connecting Input Power 18 in 460 mm 18 in 460 mm Airflow Distance Requirements Do not move or operate unit where it could tip 2 1 Front Panel To Rear Panel 4 EVIDENCE OF LABEL TAMPERING VOIDS WARRANTY PROTECTED BY ONE OR MORE OF THE FOLLOWING US PATENTS X XXX XXX X XXX XXX X XXX XXX X XXX XXX X XXX XXX X XXX XXX X XXX XXX X XXX XXX X XXX XXX X XXX XXX X XXX XXX X XXX XXX X XXX XXX ...

Page 14: ...r that there is a functional error The fan motor is thermostatically controlled 2 High Temperature Light Light comes on if unit overheats Once unit has cooled down welding can resume If this light flashes take unit to an Authorized Service Agent 3 Amperage Adjustment Control This control adjusts welding amperage 4 Process Select Switch See Section 5 2 5 Positive Weld Output Receptacle For Stick we...

Page 15: ... the remote receptacle see Sec tion 4 6 is required to initiate an arc 1 Press Press 2 3 Light Off Light On Press 4 5 3 Lift Arc Lift Arc Start 1 TIG Electrode 2 Workpiece Touch tungsten electrode to work piece hold for 1 2 seconds slowly lift electrode and an arc forms Open circuit voltage may be present before electrode touches workpiece 1 1 2 Seconds Touch Do NOT Strike Like A Match 2 SECTION 6...

Page 16: ...t Blue LED flashes 3 times repeatedly yellow LED off Remote trigger left on Turn off remote trigger wait 5 seconds and restart operation Erratic or improper welding arc or out t Use proper size and type of weld cable see your Distributor p p g put Clean and tighten weld connections Check and reverse polarity check and correct poor connections to workpiece Fan not operating Unit not warmed up enoug...

Page 17: ...OM 951 Page 15 SECTION 7 ELECTRICAL DIAGRAM 208 601 G Figure 7 1 Circuit Diagram For Welding Power Source ...

Page 18: ...Page 16 SECTION 8 PARTS LIST Hardware is common and not available unless listed 803 474 G 22 23 20 24 27 28 29 30 31 32 25 26 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 34 10 33 35 8 24 Figure 8 1 Parts View ...

Page 19: ...1 18 L1 L2 T1 208 538 Windtunnel magnetics w cmpnt 1 20 Base w label order by serial number 1 22 208 561 Work Cable 1 23 208 596 Holder electrode 1 24 208 535 Screw k50 x 12 rnd washer hd trx 2 25 208 612 Receptacle twist lock power gas 1 26 208 588 Nut plastic 625 27 81 hex x 14 1 27 208 591 Screw m5 8 x 12 soc hd torx 1 28 208 498 Receptacle twist lock power 1 29 208 589 Cover dust 1 30 174 992 ...

Page 20: ...Notes 400 Trade Square East Troy Ohio 45373 1 800 332 9448 www welding org Over 80 000 trained since 1930 Start Your Professional Welding Career Now ...

Page 21: ...Notes 400 Trade Square East Troy Ohio 45373 1 800 332 9448 www welding org Over 80 000 trained since 1930 Start Your Professional Welding Career Now ...

Page 22: ...Notes 400 Trade Square East Troy Ohio 45373 1 800 332 9448 www welding org Over 80 000 trained since 1930 Start Your Professional Welding Career Now ...

Page 23: ...ntact tips cutting nozzles slip rings drive rolls gas diffusers plasma torch tips and electrodes weld cables and tongs and tips or parts that fail due to normal wear Exception brushes slip rings and relays are covered on Hobart Engine Driven models 2 Items furnished by Hobart Miller but manufactured by others such as engines or trade accessories These items are covered by the manufacturer s warran...

Page 24: ... or service location Call 1 877 Hobart1 or visit our website at www HobartWelders com Contact your Distributor for Welding Supplies and Consumables Options and Accessories Personal Safety Equipment Service and Repair Replacement Parts Training Schools Videos Books Technical Manuals Servicing Information and Parts Circuit Diagrams Welding Process Handbooks Contact the Delivering Carrier to Resource...

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Hobart Welding Products Hobart 150 STi, Owner'S Manual

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