Instruction/ maintenance manual of the product OM-314 Hobart Welding Products
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Cyberstick 250 AC/DC Processes Description Stick (SMA W) W elding Arc Welding Power Source OM-314 029 861V November 1999 .
Hobart W elders manufactures a full line of welders and welding related equipment. For information on other quality Hobart products, contact your local Hobart distributor to receive the latest full line catalog or individual catalog sheets. T o locate your nearest distributor or service agency call 1-877-Hobart1.
The following terms are used interchangeably throughout this manual: TIG = GT AW Stick = SMAW T ABLE OF CONTENTS SECTION 1 – SAFETY PRECAUTIONS - READ BEFORE USING 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1. Symbol Usage 1 . . . .
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OM-314 Page 1 SECTION 1 – SAFETY PRECAUTIONS - READ BEFORE USING som _nd_4/98 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. Y Marks a special safety message.
OM-314 Page 2 Arc rays from the welding 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. D 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-314 Page 3 1-3. Additional Symbols For Installation, Operation, And Maintenance FIRE OR EXPLOSION hazard. D Do not install or place unit on, over , or near combustible surfaces. D Do not install unit near flammables. D Do not overload building wiring – be sure power supply system is properly sized, rated, and protected to handle this unit.
OM-314 Page 4 1-5. EMF Information Considerations About W elding And The Effects Of Low Frequency Electric A n d M a g netic Fields W elding current, as it flows through welding cables, will cause electro- magnetic fields. There has been and still is some concern about such fields.
OM-314 Page 5 SECTION 1 – CONSIGNES DE SECURITE – LIRE A V ANT UTILISA TION som _nd_fre 4/98 1-1. Signification des symboles Signifie Mise en garde ! Soyez vigilant ! Cette proc é dure pr é sente des risques de danger ! Ceux-ci sont identifi é s par des symboles adjacents aux directives.
OM-314 Page 6 Le rayonnement de l ’ arc du proc é d é de soudage g é n è re des rayons visibles et invisibles intenses (ultraviolets et infrarouges) susceptibles de provoquer des br û lures dans les yeux et sur la peau. Des é tincelles sont projet é es pendant le soudage.
OM-314 Page 7 1-3. Dangers suppl é mentaires en relation avec l ’ installation, le fonctionnement et la maintenance Risque D ’ INCENDIE OU D ’ EXPLOSION. D Ne pas placer l ’ appareil sur , au-dessus ou à proxi- mit é de surfaces infllammables.
OM-314 Page 8 1-4. Principales normes de s é curit é Safety in W elding and Cutting, norme ANSI Z49.1, de l ’ American Wel- ding Society , 550 N.W . Lejeune Rd, Miami FL 33126 Safety and Health Sandards, OSHA 29 CFR 1910, du Superintendent of Documents, U.
OM-314 Page 9 SECTION 2 – INST ALLA TION 2-1. Specifications Model Amperes Input At Rated Load Output, 50 Hz, Single-Phase Amperes Input At Rated Load Output, 60 Hz, Single-Phase Model 220 V 260 V 380 V 440 V 520 V KV A KW 200 V 230 V 460 V 575 V KV A KW AC 68 57.
OM-314 Page 10 2-3. V olt-Ampere Curves ssb1.1 10/91 – SB-002 696-A / SB – 002 689-A The volt-ampere curves show the minimum and maximum voltage an d amperage output capabilities of the welding power source. Curves of other settings fall between the curves shown.
OM-314 Page 1 1 2-5. Selecting A Location 1 Rating Label Use rating label to determine input power needs. Label located on front panel. 2 Line Disconnect Device Locate unit near correct input pow- er supply . Y Special installation may be required where gasoline or volatile liquids are present – see NEC Article 51 1 or CEC Section 20 .
OM-314 Page 12 2-7. Connecting T o W eld Output T erminals ST-800 052-A / Ref. S-161 415 For DC Weld Output 1 Negative ( – ) W eld Output T erminal 2 Positive (+) Weld Output T erminal For Electrode Positive (DCEP), connect work cable to Negative ( – ) terminal and electrode holder cable to Positive (+) terminal.
OM-314 Page 13 2-8. Electrical Service Guide 60 Hertz Models With Power Factor Correction Without Power Factor Correction Input V oltage 200 230 460 575 200 230 460 575 Input Amperes At Rated Output 7.
OM-314 Page 14 2-9. Placing Jumper Links And Connecting Input Power input_3 3/96 - ST-1 1 1 901-F Y Have only qualified persons make this installation. See rating label in Section 2-5, an d be sure to supply correct input power . Check input voltage available at site.
OM-314 Page 15 SECTION 3 – OPERA TION 3-1. Controls ST-186 137 1 Range Selector Switch Us e switch to select ac or dc weld amperage range. If desired amperage is in the overlapping area of two ranges, set switch in the lower range for better fine amperage control.
OM-314 Page 16 SECTION 4 – MAINTENANCE & TROUBLESHOOTING 4-1. Routine Maintenance . Maintain mor e o f t e n during severe conditions. Y Disconnect power before maintaining.
OM-314 Page 17 SECTION 5 – ELECTRICAL DIAGRAMS SB-090 666-D For Primary Circuit Diagram Portion, refer to the Circuit Diagram located inside the wrapper of the welding power source.
OM-314 Page 18 SECTION 6 – P ARTS LIST ST-133 712-G . Hardware is common and not available unless listed. 1 2 3 4 5 6 7 9 8 11 10 6 12 13 FIG 6 – 4 14 15 16 FIG 6 – 2 17 Figure 6-1.
OM-314 Page 19 Replace Coils at Factory or Factory Authorized Service Station Description Quantity Part No. Dia. Mkgs. Item No. Model Without PFC With PFC Figure 6-1. Main Assembly 1 034 288 COVER, top 1 1 . . . . . . . . . . . . . . . . . . . . . . .
OM-314 Page 20 Description Quantity Part No. Dia. Mkgs. Item No. Figure 6-2. Panel, Front w/Components (Fig 6-1 Item 16) 1 NAMEPLA TE, (order by model and serial number) 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OM-314 Page 21 Description Quantity Part No. Item No. 088 087 Figure 6-3. Switch, Range 2 Position (Fig 6-2 Item 3) 1 072 026 BRACKET , mtg switch 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OM-314 Page 22 Notes.
Warranty Questions? Call 1-877-HOBART1 for your local Hobart distributor. hobart retail 4/00 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 2000 Hobart Welding Products. 1/00 Hoba rt We lding Produc ts An I l li noi s T ool Works Com pany 600 West Main St reet Troy , O H 45373 US A For Technical A ssistan ce: Call1-800-.
An important point after buying a device Hobart Welding Products OM-314 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Hobart Welding Products OM-314 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 OM-314 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Hobart Welding Products OM-314 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 OM-314 will certainly help you make a decision on the purchase.
If you already are a holder of Hobart Welding Products OM-314, 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 OM-314.
However, one of the most important roles played by the user manual is to help in solving problems with Hobart Welding Products OM-314. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Hobart Welding Products OM-314 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
