Hobart Welding Productsメーカー400の使用説明書/サービス説明書
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OM-203 653G December 2004 Visit our website at www.HobartWelders.com Processes Description Air Plasma Cutting and Gouging Air Plasma Cutter AirForce 400 And Ice-27C T orch .
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.
T ABLE OF CONTENTS SECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USING 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1. Symbol Usage 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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OM-203 653 Page 1 SECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USING pom _nd_5/04 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-203 653 Page 2 D On inverter power sources, failed parts can ex- plode or cause other parts to explode when power is applied. Always wear a face shield and long sleeves when servicing inverters. EXPLODING P ARTS can injure. Sparks and hot metal blow out from the cutting arc.
OM-203 653 Page 3 1-3. Additional Symbols For Installation, Operation, And Maintenance HOT P ARTS can cause severe burns. D Do not touch hot parts bare handed. D Allow cooling period before working on torch. MOVING P ARTS can cause injury . D Keep away from moving parts such as fans.
OM-203 653 Page 4 1-5. Principal Safety Standards Safety in W elding and Cutting , ANSI Standard Z49.1, from American W elding Society , 550 N.W . LeJeune Rd, Miami FL 33126 Safety and Health Standards , OSHA 29 CFR 1910, from Superinten- dent of Documents, U.
OM-203 653 Page 5 SECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE A V ANT UTILISA TION pom_fre 5/04 2-1. Signification des symboles Signifie Mise en garde ! Soyez vigilant ! Cette procédure présente des risques de danger ! Ceux-ci sont identifiés par des symboles adjacents aux directives.
OM-203 653 Page 6 D Isoler la pince de masse quand pas mis à la pièce pour éviter le contact avec tout objet métallique. Il y a DU COURANT CONTINU IMPORT ANT dans les convertisseurs après la suppression de l’ali- mentation électrique.
OM-203 653 Page 7 Les bouteilles de gaz contiennent du gaz sous haute pression. Si une bouteille est endommagée, elle peut exploser . Puisque les bouteilles de gaz font habituellement partie d’un processus de travail des métaux, assurez − vous de les manipuler correctement.
OM-203 653 Page 8 2-4. Principales normes de sécurité 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-203 653 Page 9 SECTION 3 − DEFINITIONS 3-1. Symbols And Definitions For Nameplate And Serial Number/Rating Label A Amperes Plasma Arc Cutting (P AC) Adjust Air/Gas Pressure Low Air Pressure Light.
OM-203 653 Page 10 SECTION 4 − INST ALLA TION 4-1. Specifications If the unit is operated from a 30 ampere, 1 15 volt circuit or a 15 ampere, 230 volt circuit, a different input power plug must be installed on the power cord. See Section 4-9 for instructions.
OM-203 653 Page 1 1 4-4. T orch Dimensions And W eight Ref. 802 877 3.0 lb (1.4 kg) 1 in (25 mm) 8-3/8 in (213 mm) 1-3/8 in (35 mm) 16 in (406 mm) 4-5. Selecting A Location loc_2 3/96 - Ref. 802 784 / 802 785 / 802 786 / 203 892 1 Lifting Handle Use handle to lift unit.
OM-203 653 Page 12 4-6. Connecting Gas/Air Supply 802 787 / Ref. 801 319-C / Ref. 802 784 . Use only clean, dry air with 70 to 150 psi (483 to 1034 kPa) pressure. 1 Gas/Air Inlet Opening 2 Hose 3 T eflon T ape Obtain hose with 1/4 NPT right- hand thread fitting.
OM-203 653 Page 13 4-7. Connecting Work Clamp 802 463-A 1 Work Clamp 2 W orkpiece Connect work clamp to a clean, paint-free location on workpiece, as close to cutting area as possible. 1 2 4-8. Connecting Input Power Ref. 802 787 / 802 786 Check input voltage available at site.
OM-203 653 Page 14 4-9. Installing Alternative Plug 1 Supplied 1 15 V AC Plug Cut cord close to plug. 2 Alternative PLug (230 V A C Plug Shown) 3 Load 1 (Brass) T erminal 4 Load 2 (Brass) T erminal 5 Ground (Green) T erminal 6 Outer Shell 7 Cord Grip Strip cord jacket back enough to separate conductors.
OM-203 653 Page 15 SECTION 5 − OPERA TION 5-1. Controls 1 42 3 5 ON OFF PRESSURE 60 PSI 5 6 24 27 6 Set T o 60 PSI (414 kPa) 20 16 24 27 20 16 1 24 27 20 16 Requires 70-150 PSI (483-1034 kPa) Supply Setting Gas/Air Pressure 1 Output Control Use control to set cutting output.
OM-203 653 Page 16 5-2. Cutting Speed The cutting speed curves show the recommended maximum cutting speed capabilities of the power source and torch for mild steel of various thickness. Cut at speeds below the lines shown to avoid poor cuts and torch wear .
OM-203 653 Page 17 out bottom of cut. Ref. 802 878 5-4. Sequence Of Operation After cutting arc starts, slowly start moving torch across metal. Adjust torch speed so sparks go thru metal and Pause briefly at end of cut before releasing trigger . EXAMPLE Of Cutting Operation Raise trigger lock and press trigger .
OM-203 653 Page 18 SECTION 6 − MAINTENANCE & TROUBLESHOOTING 6-1. Routine Maintenance Y Disconnect power before maintaining. . Maintain more often during severe conditions.
OM-203 653 Page 19 6-2. Overload Protection: T rouble Lights & Checking Shield Cup Shutdown System If certain problems occur , the Ready light goes of f, a trouble light comes on, and output stops. 1 Pressure Light Lights if gas/air pressure is below 40 PSI (276 kPa).
OM-203 653 Page 20 6-3. T orch And W ork Cable Connections If torch or work cable needs to be removed or replaced, proceed as follows: T urn power Off, and disconnect input power plug from receptacle. Remove wrapper from unit. T orch Connections Remove existing torch cable from unit.
OM-203 653 Page 21 6-4. 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.
OM-203 653 Page 22 6-5. T roubleshooting Power Source Connect unit to proper input voltage (see Section 4-8). Ye s No Is input power connected to correct line voltage? Is Changeover switch S2 in the 1 15V or 230V position? Place Changeover switch in proper position for input voltage (see Section 4-8).
OM-203 653 Page 23 6-6. T roubleshooting T orch T orch travel speed too slow; increase travel speed (see Section 5-2). Clean or replace torch consumables as necessary (see Section 6-4 ).
OM-2229 Page 24 SECTION 7 − ELECTRICAL DIAGRAM Figure 7-1. Circuit Diagram 200 809-D.
OM-203 653 Page 25 Notes.
OM-203 653 Page 26 SECTION 8 − P ARTS LIST Figure 8-1. Main Assembly . Hardware is common and not available unless listed. 802 805 1 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 23 24 22 2.
OM-203 653 Page 27 Description Part No. Item No. Figure 8-1. Main Assembly Quantity Dia. Mkgs. 1 +195 621 WRAPPER 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OM-203 653 Page 28 1 183 427 Handle Assy , complete (1) 2 171 248 Push Button Switch (1) 3 203 120 Leads, 20ft (1) 4 203 1 19 Main Body (1) 5 185 833 Switch Assembly w/spring (1) 190 220 Spring, trigger assembly 169 231 Grease, silicone (1) 195 014 T orch, replacement 20ft (1) Part No.
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Warranty Questions? Call 1-877-HOBART1 for your local Hobart distributor. hobart retail 3/04 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 2004 Hobart Welding Products. 1/04 Hoba rt We lding P roduc ts An Illinois T ool W orks Compa ny 600 W est Main Street Tr oy , OH 45373 USA For T echnical Assi stance: Call1-800-332.
デバイスHobart Welding Products 400の購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
Hobart Welding Products 400をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはHobart Welding Products 400の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Hobart Welding Products 400の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Hobart Welding Products 400で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Hobart Welding Products 400を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はHobart Welding Products 400の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Hobart Welding Products 400に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちHobart Welding Products 400デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
