Instruction/ maintenance manual of the product 150 STI Hobart Welding Products
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Processes Description TIG (GT A W) Welding Stick (SMAW ) Welding OM-951 218 324C 2006 − 03 Arc Welding Power Source Hobart 150 ST i With Auto-Line .
T ABLE OF CONTENTS SECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USING 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1. Symbol Usage 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OM-951 Page 1 SECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USING som _8/03 1-1. Symbol Usage Means W arning! W atch Out! There are possible hazards with this procedure! The possible hazards are shown in the adjoining symbols. Marks a special safety message.
OM-951 Page 2 Arc rays from the w elding process produce intense visible and invisible (ultraviolet and infrared) rays that can burn eyes and skin. Sparks fly off from the weld. ARC RA YS can burn eyes and skin. Wear a welding helmet fitted with a proper shade of filter to protect your face and eyes when welding or watching (see ANSI Z49.
OM-951 Page 3 1-3. Additional Symbols For Installation, Operation, And Maintenance FIRE OR EXPLOSION hazard. Do not install or place unit on, over , or near combustible surfaces.
OM-951 Page 4 1-5. Principal Safety Standards Safety i n W elding, Cutting, and Allied Processes, ANSI Standard Z49.1, from American W elding Society , 550 N.
OM-951 Page 5 SECTION 2 − CONSIGNES DE SÉCURITÉ − À LIRE A V ANT UTILISA TION som_fre 8/03 2-1. Signification des symboles Signifie « Mise en garde. Faire preuve de vigilance. » Cette procédure présente des risques identifiés par les symboles adjacents aux directives.
OM-951 Page 6 Le rayonnement de l’arc génère des rayons visibles et invisibles intenses (ultraviolets et infrarouges) suscep- tibles de causer des brûlures oculaires et cutanées. Des étincelles sont projetées pendant le soudage. LES RA YONS DE L ’ARC peuvent cau- ser des brûlures oculaires et cuta- nées.
OM-951 Page 7 2-3. Autres symboles relatifs à l’installation, au fonctionnement et à l’entretien de l’appareil. Risque D’INCENDIE OU D’EXPLO- SION Ne pas placer l’appareil sur une surface inflam- mable, ni au − dessus ou à proximité d’elle.
OM-951 Page 8 2-4. Principales normes de sécurité Safety in W elding, Cutting, and Allied Processes, norme ANSI Z49.1, de l’American W elding Society , 550 N.W . LeJeune Rd, Miami FL 33126 (téléphone : (305) 443 − 9353, site Web : www .aws.org).
OM-951 Page 9 SECTION 3 − DEFINITIONS 3-1. W arning Label Definitions A. W arning! W atch Out! There are possible hazards as shown by the symbols. 1 Electric shock from welding electrode or wiring can kill. 1.1 W ear dry insulating gloves. Do not touch electrode with bare hand.
OM-951 Page 10 SECTION 4 − SPECIFICA TIONS AND INST ALLA TION 4-1. Specifications Input Power Single-Phase AC Rated W elding Output W elding Amperage Range Max OCV DC Amperes In- put At Rated Load Output, 50/60Hz, Single-Phase KV A @ Duty Cycle KW Dimensions W eight 1 15 V olts Stick 70A @ 22.
OM-951 Page 1 1 1 W elding Power Source Shoulder Strap Use strap to lift unit. 2 Rating Label Label is located on bottom of unit. Use rating label to determine input power needs.
OM-951 Page 12 4-6. Remote 6 Receptacle Information 6 Socket Socket Information 15 VOL TS DC 1 Contactor control +13.8 volts DC. 15 VOL TS DC OUTPUT CONT ACT OR 2 Contact closure to 1 completes contactor control circuit and enables output when Lift-Arc TIG re- mote is selected.
OM-951 Page 13 5-2. Process Selection 1 Process Selector Switch Pad Us e control to select required welding process. Press switch pad until LED for desired process is illuminated.
OM-951 Page 14 6-2. T roubleshooting T rouble Remedy No weld output; unit completely inop- ati ad li ht Off Place line disconnect switch in On position. pp y p erative; ready light Off. Check and replace line fuse(s), if necessary , or reset circuit breaker .
OM-951 Page 15 SECTION 7 − ELECTRICAL DIAGRAM 208 601-G Figure 7-1. Circuit Diagram For Welding Power Source.
OM-951 Page 16 SECTION 8 − P ARTS 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.
OM-951 Page 17 Description Part No. Dia. Mkgs. Item No. Quantity 1 208 701 Insulator w/label 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 146 549 Rivet, plastic 1 .
Notes 400 T rade Square East, T roy , Ohio 45373 1-800-332-9448 www.welding.org Over 80,000 trained since 1930! Start Y our Professional W elding Career Now!.
Notes 400 T rade Square East, T roy , Ohio 45373 1-800-332-9448 www.welding.org Over 80,000 trained since 1930! Start Y our Professional W elding Career Now!.
Notes 400 T rade Square East, T roy , Ohio 45373 1-800-332-9448 www.welding.org Over 80,000 trained since 1930! Start Y our Professional W elding Career Now!.
Warranty Questions? Call 1-800-332-3281 7 AM − 6 PM EST hobart_warr 2006 − 01 Service Y o u always get the fast, reliable response you need. Most replacement parts can be in your hands in 24 hours. Support Need fast answers to the tough welding questions? Contact your distributor or call 1-800-332-3281.
PRINTED IN USA © 2006 Hobart Welding Products. 2006 − 01 Hoba rt W elding Pr oducts An Illinois T oo l W orks Compan y 600 W est Main Street Tr oy, OH 45373 USA For T ech nical Assi stance: Call1-8.
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If you have not bought Hobart Welding Products 150 STI yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Hobart Welding Products 150 STI - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Hobart Welding Products 150 STI you will learn all the available features of the product, as well as information on its operation. The information that you get Hobart Welding Products 150 STI will certainly help you make a decision on the purchase.
If you already are a holder of Hobart Welding Products 150 STI, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Hobart Welding Products 150 STI.
However, one of the most important roles played by the user manual is to help in solving problems with Hobart Welding Products 150 STI. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Hobart Welding Products 150 STI along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
