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Summary of Contents for ?TIGW150/230 V

Page 1: ...NERS MANUAL OMIG4 271A September 1997 Eff w SeriaJ Number KH374223 Processes_________________ Gas Tungsten Arc TIG Welding Shielded Metal Arc Stick Welding Description Arc Welding Power Source 1 OLSfi sJ ...

Page 2: ...uipment that has been improperly installed improperly operated or misused based upon industry standards or equipment which has not had reasonable and necessary maintenance or equipment which has been used for operation outside of the specifications for the equipment MANUFACTURERS PRODUCTS ARE INTENDED FOR PURCHASE AND USE BY COMMERCIAL INDUSTRIAL USERS AND PERSONS TRAINED AND EXPERIENCED IN THE US...

Page 3: ...ØnudØ remplacer le cordon immŁdiatement sil est endommagŁ un cable dØnudØ peut provoquer une electrocution Mettre Iappareil hors tension quand on ne lutilise pas Ne pas utiliser des cables uses endommagØs de grosseur insuffi sante ou mal ŁpissØs Ne pas enrouter les cables autour du corps Si Ia piŁce soudØe dolt Łtre mise a Ia terre le faire directement avec un cable distinct ne pas utiliser le con...

Page 4: ...tements de protection dØpourvus dhuile tels que des gants en cuir une chemise en matØriau lourd des pantalons sans re vers des chaussures hautes et un couvre chef Avant de souder retirer toute substance combustible de vos poches telles quun allumeur au butane ou des atlumettes DES PARTICULES VOLANTES peuvent blesser lea yeux Le soudage IØcaillement le passage de Ia piŁce a Ia brosse en fit de fer ...

Page 5: ...t haute frequence peut provoquer des interferences avec es Øquipements de ra dionavigation et de communication les services de sØcuritØ et les ordinateurs Demander seulement a des personnes qualifiØes familiarisØes avec des Łquipements Ølectroniques de faire fonctionner linstalla tion Lutilisateur est tenu de faire corriger rapidement par un Łlectricien qualifie les interferences resultant de lins...

Page 6: ...asse frØquence de travail respecter es consignes suivantes Lextrait suivant est tire des conclusions gØnerales du document intitu 1 Garder les cables ensembles en les torsadant ou en les lØ Biological Effects of Power Frequency Electric Magnetic Fields attachant avec du ruban adhØsif Background Paper OTA BPE53 Washington DC U S Govern 2 Mettre tous les cables du ctØ oppose de lopØrateur ment Print...

Page 7: ...ord 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 OM 164 271A Date safety_som 4 97 This group of symbols means Warning Watch Out possible ELECTRIC SHOCK MOVING PARTS and HOT PARTS hazards Consult symbols and related instructions below for necessary actions to avoi...

Page 8: ...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 Wear approved...

Page 9: ... from moving parts such as fans Keep all doors panels covers and guards closed and securely in place H F RADIATION can cause interference High frequency H F can interfere with radio navigation safety services computers and communications equipment Have only qualified persons familiar with electronic equipment perform this installation The user is responsible for having a qualified electrician prom...

Page 10: ...d on experiments at the cellular level and from studies 4 Keep welding power source and cables as far away from opera with animals and people which clearly establish that low frequency tor as practical magnetic fields can interact with and produce changes in biological systems While most of this work is of very high quality the results are 5 Connect work clamp to workpiece as close to the weld as ...

Page 11: ...Output at 20 Duty Cycle TIG 15OAat15VDC GTAW 15OAat15VAC Stick 130 A at 25 VDC SMAW 15OAat25VAC 0 While idling Welding Amperage Range AC High AC Low DC TIG Welding A Range 50 165 2050 30160 Stick Welding A Range 35165 2050 25130 3 3 DutyCycleChati Duty cycle is percentage of 10 minutes that unit can weld at rated load without overheating A Exceeding duty cycle can damage unit and void warranty _c ...

Page 12: ...unit so air can circulate For information about sources of high frequency see Section 8 For carts and caster kits see back of book or contact your distributor 4 2 Typical Stick Connections 1 Electrode Holder 2 Work Clamp Connect to receptacle as shown ST i58 075 ST 157 858 A 34 Volt Ampere Curves Ssbi 110 91 ST i 57625 B I ST 157 626 B 50 100 150 200 250 300 AC AMPERES 0 50 100 150 200 250 300 DC ...

Page 13: ... wall or other stationary support 5 Cylinder Valve Open valve slightly so gas flow blows dirt from valve Close valve 6 Regulator Flow Gauge Install so face is vertical 7 Flow Adjust Typical flow rate is 20 cfh cubic feet per hour 9 4 L min 4 3 Typical T1G Connections ST 801 888 1 4 Tools Needed 3 5 8 1 1 8in OM 164 271 7 ...

Page 14: ... AWG 6 AWG Input Conductor Length Max Recommended 42 ft 13 m 135 ft 41 m 4 5 Connecting Input Power A Have only qualified persons make this installation Tools Needed A Special installation may be required where gasoline or volatile liquids are present see NEC Article 511 or CEC Section 20 ST 161 454 A GND PE Units come equipped with input power cord and plug Wall recep tacle is customer supplied T...

Page 15: ...age con trol setting is the maximum amperage percen tage available at the remote control device See Section 5 3 for example of remote amper age control 6 Range Polarity Switch Use switch to select range and polarity of weld output For Direct Current Electrode Negative DCEN use Electrode Negative position For Direct Current Electrode Positive DCEP use Electrode Positive position For alternating cur...

Page 16: ... Control DC PR M E CUIPUT AMPER VS DIALZ 20 A 100 X L0W CII 1 DC i 20 18 38 23 i 19 39 24 21 48 28 80 27 79 43 70 32 94 30 37 184 36 43 161 113 100 60 ISO AMPERAGE Select weld process Select range and polarity Select percentage In Example j Range DC Percentage of Range 50 Weld Amperage 33 A DC DC 5 3 Example of Remote Amperage Control ARC STARTER ACTIVE 34 66A IN hG MODE DO NOT SWITCH UNDER LOAD L...

Page 17: ...0 036 in 0 8 mm 0 9 mm l8ga l6ga l4ga l2ga ilga lOga 6ga 0 048 in 0 06 in 0 07 in 0 1 in 0 125 in 0 14 in 0 186 in 1 2 mm 1 5 mm 1 8 mm 2 5 mm 3 2 mm 3 6 mm 4 8 mm 2ga 0 25 in 0 25 in 6 3 mm 6 3 mm Steel Or Stainless Steel t I DCEN ELECTRODE NEGATIVE GTAW GTAW Difficult Recommended SMAW j With DCEP Output GTAW Not RecommŁndŁd Aluminum t AC S 167 338 OM 164271 11 ...

Page 18: ... output fan does not run Place line disconnect switch in On position see Section 4 5 Check and replace line fuse s if necessary or reset circuit breaker see Section 4 5 Check for proper input power connections see Section 4 5 No weld output fan on Be sure Range Polarity switch is not set between positions Tighten remote control connection to Remote 14 receptacle Check remote control see remote con...

Page 19: ...0VAC 13 7 1 Circuit Diagram SB 154 141 C U a N 010 010 I I I I I I 1 00 U LI 00 C a 0 CIIt I0 O CD CDCD0CD S S 0JP 1 I0S00 OC 0000 aaaaaao a J 01 I I I I S050 00 a a PCI 9 0 I I 00 RCI II IR J vv I TJ T I CII CD J a OM 164 271 ...

Page 20: ... Radiation 1 High Frequency Source welding power source with built in HF or separate HF unit 2 Weld Cables 3 Torch 4 Work Clamp 5 Workpiece 6 Work Table Sources of Conduction of High Frequency 7 Input Power Cable 8 Line Disconnect Device 9 Input Supply Wiring Sources of Reradiation of High Frequency 10 Ungrounded Metal Objects 11 Lighting 12 Wiring 13 Water Pipes and Fixtures 14 External Phone and...

Page 21: ...anels together install copper straps or braided wire across seams and ground frame 10 Windows and Doorways Cover all windows and doorways with grounded copper screen of not more than 1 4 in 6 4 mm mesh 11 Overhead Door Track Ground the track Ref S 0695 Ref S 0695 5 Conduit Joint Bonding and Grounding Electrically join bond all conduit sections using copper straps or braided wire Ground conduit eve...

Page 22: ...9 Parts List 9 1 Main Assembly ST 8O1 399 B fl Hardware is common and not available unless listed c 0 C C C CJ 0 CD C C F C 0 U U 0 16 OM 164 271 ...

Page 23: ...20 Thermostat NC 25 083 147 Grommet 26 188 009 Contactor 27 155 501 Capacitor 28 155 290 Capacitor 29 188 061 Transformer 30 155 499 Transformer 31 159102 Plate 32 155288 Coil 33 124511 Switch 34 155401 Base 35 186 092 Receptacle 36 035 897 Potentiometer 37 134 900 Strain Relief 38 143 976 Connector w Sockets 079 534 Connector Socket 39 097924 Knob 40 155500 Light 41 148956 Handle I Item Part j No...

Page 24: ...Nstss 18 cu sri ...

Page 25: ...OM 164V1 19 ...

Page 26: ...Nutus 20 011 164271 ...

Page 27: ...Model Name and Serial Style Number Contact your Distributor top Welding Supplies and Consumables Options and Accessories Personal Safety Equipment Service and Repair Replacement Parts Owners Manuals Circuit Diagrams Contact the Delivering Carrier for File a claim for loss or damage during ship ment For assistance in filing or settling claims contact your distributor and or equipment manufacturers ...

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