Lincoln Electric IDEALARC CV-300 Скачать руководство пользователя страница 39 | Manualshive

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Lincoln Electric IDEALARC CV-300 Скачать руководство пользователя страница 39

NOTES

CV-300

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Содержание IDEALARC CV-300

Страница 1: ...IS EQUIPMENT WITHOUT READING THIS MANUAL AND THE SAFETY PRECAUTIONS CONTAINED THROUGHOUT And most importantly think before you act and be careful For use with machine Code Numbers 10180 10181 Sales an...

Страница 2: ...WEARERS SHOULD CONSULT WITH THEIR DOCTOR BEFORE OPERATING Read and understand the following safety highlights For additional safety information it is strongly recommended that you purchase a copy of...

Страница 3: ...ical earth ground 3 f Maintain the electrode holder work clamp welding cable and welding machine in good safe operating condition Replace damaged insulation 3 g Never dip the electrode in water for co...

Страница 4: ...vent the welding sparks from starting a fire Remember that welding sparks and hot materials from welding can easily go through small cracks and openings to adjacent areas Avoid welding near hydraulic...

Страница 5: ...opri s et non inflamma bles 4 Des gouttes de laitier en fusion sont mises de l arc de soudage Se prot ger avec des v tements de protection libres de l huile tels que les gants en cuir chemise paisse p...

Страница 6: ...e information must be followed to avoid minor personal injury or damage to this equipment CAUTION Please Examine Carton and Equipment For Damage Immediately When this equipment is shipped title passes...

Страница 7: ...B 5 Starting the Machine B 6 Adjusting the Output Voltage using the Digital Meter B 6 Local Remote Switch Operation B 6 Auxiliary Power B 6 Overload Protection B 6 Accessories Section C Factory Field...

Страница 8: ...Amps 300 400 300 Normal Open Circuit Voltage 10 43 MAX OCV 50 Input kVA 60 Load 24 1 100 Load 23 8 Power Factor at 100 Load 61 Standard Voltage 208 230 460 3 60 230 460 575 3 60 Duty Cycle 100 Duty C...

Страница 9: ...rovided for this purpose See the National Electrical Code for details on proper grounding methods Fuse the input circuit with the recommended super lag fuses Choose an input and grounding wire size ac...

Страница 10: ...re feeder receptacle on the CV 300 c See OUTPUT CONNECTIONS for connection of work and electrode cables Connection of Remote Control K857 NOTE The K864 Remote Control Adapter is required to install th...

Страница 11: ...iversal Adapter This adapter plugs into the receptacle and provides the user with short wire leads for connections Refer to the instructions provided with the K867 as well as the wiring diagram for th...

Страница 12: ...fumes Use ventilation or exhaust to remove fumes from breathing zone WELDING SPARKS can cause fire or explosion Keep flammable material away Do not weld on containers that have held combustibles ARC...

Страница 13: ...Digital Voltmeter Ammeter is standard Power on off switch 42 VAC 10 amp auxiliary power available for the wire feeder Circuit breaker protected 115 VAC 5 amp auxiliary power available for the wire fee...

Страница 14: ...imize this effect F 42 VOLT CIRCUIT BREAKER Protects the 42 volt 41 42 circuit in the wire feeder receptacle from overloads and shorts If this circuit breaker opens the CV 300 will work normally Howev...

Страница 15: ...rodes set the switch to This switch has no effect on the welding polarity In fact if the wire feeder being used does not have a voltmeter the setting of this switch has no effect CV 300 GRAPHIC SYMBOL...

Страница 16: ...elding gas C HIGH INDUCTANCE NEGATIVE OUTPUT CONNECTION The high inductance connection is more suit able for short arc welding heavier weldments or when using 75 Argon 25 CO2 shield ing gas This conne...

Страница 17: ...rol even if connected will have no effect if the switch is in the Local position To use a remote control such as the K857 see INSTALLA TION section place the Local Remote switch see Figure B 1 in the...

Страница 18: ...AGE K874 Platform type undercarriage that can accommodate either one or two gas bottles or one gas bottle and a Magnum water cooler The CV 300 lifting eye is not functional when the K874 undercarriage...

Страница 19: ...f the machine is overloaded the thermostat will open thermal pro tection indicator light will turn on and the output will be zero The fan will continue to run and auxiliary power will still be availab...

Страница 20: ...AUSE lists the obvious external possibilities that may contribute to the machine symptom Step 3 RECOMMENDED COURSE OF ACTION This column provides a course of action for the Possible Cause generally it...

Страница 21: ...ended wfs voltage settings and angle of approach of wire to work b If problem still persists call Local Lincoln Authorized Field Service Facility Allow machine to cool Be sure to provide adequate vent...

Страница 22: ...receptacle not working 2 Electrode or work lead loose or broken 3 Defective PC Board 4 Protective circuits operating due to output short circuit 5 If using an LN 25 K484 jumper plug kit not making co...

Страница 23: ...oes not have maximum output Machine will not shut off Variable or sluggish welding arc Digital meters do not light or Digital meter display is incorrect 1 Thermostat circuit has opened 2 Faulty Contro...

Страница 24: ...ACTION Output Control not functioning on the machine Poor arc striking with semiautomatic wire feeders Poor arc characteristics 1 Local Remote switch is in the Remote position 2 Faulty Voltage Adjust...

Страница 25: ...ACTION Output control not functioning on Remote Control Voltage Adjust not functioning on the machine 1 Local Remote switch in wrong position 2 Faulty Local Remote switch 3 Faulty Remote Control poten...

Страница 26: ...lling a replacement PC board If there is damage to the PC board or if replacing PC board corrects problem return it to the local Lincoln Electric Field Service Shop ELECTRIC SHOCK can kill Have a qual...

Страница 27: ...en ON to return the machine to normal output CHECKING SNUBBER CIRCUIT In case of an SCR malfunction or failure the snubber assembly should be checked Disconnect the input power to the CV 300 at the fu...

Страница 28: ...3 BOT VOLTMETER SWITCH 76 77 75 77 76 277 276 S4 SHOWN IN LOCAL POSITION LOCAL REMOTE SWITCH R2 10K CW 376 77 377 376 377 N A WIRING VIEWED FROM REAR OF POTENTIOMETER 2 4 2 2 NC 2 L2 INPUT SUPPLY LINE...

Страница 29: ...LL N A WELDING CABLE MUST BE SIZED FOR CURRENT AND DUTY CYCLE OF APPLICATION N B DIAGRAM SHOWS ELECTRODE POSITIVE TO CHANGE POLARITY TURN POWER OFF ELECTRODE CABLE 14 PIN AMPHENOL POWER SOURCE CV CV I...

Страница 30: ...C SHOCK CAN KILL 6 18 93 NOT USED ON CV CV I POWER SOURCES 42 VAC 115 VAC N E POWER SOURCE FRAME CONNECTION WIRE FEEDER VOLTMETER CONNECTION CONNECTS TO WORK TERMINAL OF POWER SOURCE CONNECT TOGETHER...

Страница 31: ...RSAL ADAPTER PLUG 75 76 77 GREEN N D Only qualified persons should install use or service this machine using the disconnect switch at the fuse box WARNING Turn off input power to the Welding Power Sou...

Страница 32: ...POWER SOURCE CV CV I OPTIONAL K857 TO WORK LN 25 WIRE FEEDER REMOTE CONTROL OPTIONAL K484 JUMPER PLUG REVERSE ELECTRODE AND WORK CABLES AT POWER SOURCE N C USE OF THE K857 REMOTE CONTROL REQUIRES INS...

Страница 33: ...OURCE CV CV I TO WORK LN 25 WIRE FEEDER OPTIONAL K484 JUMPER PLUG OPTIONAL K864 REMOTE CONTROL ADAPTER WITH K444 1 OPTION N D N D N C N C CONNECT THE K484 JUMPER PLUG TO THE 14 PIN RECEPTACLE OF THE K...

Страница 34: ...UT CONTROL OUTPUT CONTROL OUTPUT CONTROL TRIGGER CIRCUIT TRIGGER CIRCUIT SEE APPROPRIATE WIRING DIAGRAM FUNCTION FUNCTIONS ARE LISTED FOR REFERENCE ONLY AND EACH MAY OR MAY NOT BE PRESENT IN YOUR EQUI...

Страница 35: ...REAR VIEW 14 PIN BOX RECEPTACLE REAR VIEW AND 14 PIN CABLE PLUG FRONT VIEW K 42 A 32 B GND C 2 L 82 D 4 E 77 M 81 F 76 G 75 N SPARE H 21 I 41 J 31 K 42 J 31 I 41 H 21 N SPARE G 75 F 76 M 81 E 77 D 4 C...

Страница 36: ...IS MARKED FOR THE APPROPRIATE CABLE SIZE PER TABLE BELOW AND SKIN CABLE JACKET TO LENGTH SPECIFIED 1 INCH 25 4mm 35 50 2 mm 35 50 2 1 TWIST MATE WELDING CABLE PLUG INSTALLATION INSTRUCTIONS 9 20 91J...

Страница 37: ...F 10 DIAGRAMS F 10 CV 300 CONNECTION OF NON LINCOLN WIRE FEEDERS...

Страница 38: ...FOR MOUNTING WELDER DOWN USING 5 16 SCREWS 1 68 N B N B HANDLE CONFIGURATION ON EARLIER MODELS 20 05 509 19 65 499 19 20 487 41 58 1056 26 00 660 3 61 91 12 60 320 42 7 11 99 304 3 90 99 28 7 0 1 00 2...

Страница 39: ...NOTES CV 300...

Страница 40: ...NOTES CV 300...

Страница 41: ...6 383 2259 and ask for the Welding School Registrar Lincoln Welding School BASIC COURSE 700 00 5 weeks of fundamentals There is a 10 discount on all orders of 50 00 or more for shipment at one time to...

Страница 42: ...electrically live parts or electrode with skin or wet clothing Insulate yourself from work and ground No toque las partes o los electrodos bajo carga con la piel o ropa moja da Aislese del trabajo y...

Страница 43: ...e Be und Entl ftung des Arbeitsplatzes Mantenha seu rosto da fuma a Use ventila o e exhaust o para remover fumo da zona respirat ria Turn power off before servicing Desconectar el cable de ali mentaci...

Страница 44: ...and Service through Subsidiaries and Distributors Worldwide Cleveland Ohio 44117 1199 U S A TEL 216 481 8100 FAX 216 486 1751 WEB SITE www lincolnelectric com World s Leader in Welding and Cutting Pr...

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