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i i SAFETY WARNING CALIFORNIA PROPOSITION 65 WARNINGS Diesel engine exhaust and some of its constituents The engine exhaust from this product contains are known to the State of California to cause can- chemicals known to the State of California to cause cer, birth defects, and other reproductive harm. cancer, birth defects, or other reproductive harm. The Above For Diesel Engines The Above For Gasoline Engines ARC WELDING CAN BE HAZARDOUS. PROTECT YOURSELF AND OTHERS FROM POSSIBLE SERIOUS INJURY
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ii ii SAFETY ELECTRIC SHOCK can kill. ARC RAYS can burn. 3.a. The electrode and work (or ground) circuits 4.a. Use a shield with the proper filter and cover are electrically “hot” when the welder is on. plates to protect your eyes from sparks and Do not touch these “hot” parts with your bare the rays of the arc when welding or observing skin or wet clothing. Wear dry, hole-free open arc welding. Headshield and filter lens gloves to insulate hands. should conform to ANSI Z87. I standards. 3.b. In
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iii iii SAFETY WELDING SPARKS can CYLINDER may explode cause fire or explosion. if damaged. 6.a. Remove fire hazards from the welding area. 7.a.Use only compressed gas cylinders If this is not possible, cover them to prevent containing the correct shielding gas for the the welding sparks from starting a fire. process used and properly operating Remember that welding sparks and hot regulators designed for the gas and materials from welding can easily go through small cracks pressure used. All hos
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iv iv SAFETY 6. Eloigner les matériaux inflammables ou les recouvrir afin de PRÉCAUTIONS DE SÛRETÉ prévenir tout risque d’incendie dû aux étincelles. Pour votre propre protection lire et observer toutes les instructions 7. Quand on ne soude pas, poser la pince à une endroit isolé de et les précautions de sûreté specifiques qui parraissent dans ce la masse. Un court-circuit accidental peut provoquer un manuel aussi bien que les précautions de sûreté générales suiv- échauffement et un risque d’inc
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v v MASTER TABLE OF CONTENTS FOR ALL SECTIONS RETURN TO MAIN INDEX Page Safety.................................................................................................................................................i-iv Installation.............................................................................................................................Section A Operation....................................................................................................................
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SectionA-1 Section A-1 TABLE OF CONTENTS - INSTALLATION SECTION - Installation Technical Specifications .............................................................................................................A-2 Safety Precautions......................................................................................................................A-3 Stacking......................................................................................................................................A
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A-2 A-2 INSTALLATION TECHNICAL SPECIFICATIONS - INVERTEC V350-PRO INPUT AC VOLTAGE & DC OUTPUT Product Ordering Input AC Rated DC Output Output Weight Dimensions Open Name Information Voltage Amps/Volt Range with Cord HxWxD Circuit /Duty Cycle (continuous)Voltage K1728-5 Construction Construction (81.0 lbs.) 200 350A / 34V / 60% (36.7 kg.) 14.8” x 13.3” x Invertec K1728-6 208-230/ 27.8”* V350- Factory 380-400/ AMPS Factory (373 x 338 x PRO 415-460/ 5-425 (81.0 lbs.) 706*)mm 60/50 Hz K1728-7
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A AMPS V VOLTS WELD TERMINALS A OUTPUT SELECT r i l r i r i i i r i l r i r i i i l r lriii li r l r i li i ri r i i ii i l r lriili li r l r i liliy i ri r i ii ii i lr lrii li rl r i li i ib r ri r i i ii idi lr lrii li rl r i li i ri r i i ii i l lri li r li i ri i i l r lri i li r l r i li i ri ri i l lri r llii r l rlii i ri i i r i i i l lri li r li i i li r ii l lor i i i i i r i i i li r iii ll r i t li l r r ii l r l r i i li i r i i r i ii i li lr ri lol r ll r ll r lii r l l lrilit
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A-4 A-4 INSTALLATION Cobramatic Connection Instructions LN-7 Connection Instructions A Cobramatic can only be used with the “Factory” & An LN-7 can only be used with the “Factory” & “Advanced Process” versions of the 350-Pro. “Advanced Process” versions of the 350-Pro. • Turn the Invertec power switch "off" • Turn the Invertec power switch "off". • Connect the control cable from the Cobramatic to • Connect the K480 control cable from the LN-7 to the the 14-pin MS-style connector. 14-pin MS-st
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A-5 A-5 INSTALLATION PARALLEL OPERATION The V350-Pro can be paralleled in CC mode. For best results, the currents of each machine should be rea- sonably well shared. As an example, with two machines set up in parallel for a 400 amp procedure, each machine should be set to deliver approximately 200 amps, not 300 amps from one and 100 amps from the other. This will minimize nuisance shutdown con- ditions. In general, more than two machines in paral- lel will not be effective due to the voltage req
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A-6 A-6 NOTES V350-PRO Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOC Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC
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Section B-1 Section B-1 TABLE OF CONTENTS - OPERATION SECTION - Operation...............................................................................................................................Section B Safety Precautions......................................................................................................................B-2 General Description..............................................................................................................B-2 Duty Cycle.......
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B-2 B-2 OPERATION SAFETY PRECAUTIONS DUTY CYCLE The V350-Pro is rated at 350 amps, 60% duty cycle WARNING (based on a 10 minute cycle). It is also rated at 300 ELECTRIC SHOCK can kill. amps, 100% duty cycle. • Do not touch electrically live parts or electrode with skin or wet clothing. OPERATIONAL FEATURES and CONTROLS: • Insulate yourself from work and ground. UPPER CONTROL PANEL • Always wear dry insulating gloves. 1. AMPS Meter -----------------------------------------------------------------
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B-3 B-3 OPERATION • The unit will power up in "pre-determined preferred" 7. WELD MODE SELECT - FACTORY AND trigger modes. CONSTRUCTION (See Figure B.1) The Mode Control button selects from the following STICK = ON welding modes. CV = REMOTE TIG = REMOTE if remote output controls are attached CC-STICK SOFT: The Stick Soft process features con- to the machine. tinuous control ranging from 5 to 425 amps. This mode TIG = 0N if remote output controls are not attached to was intended for most S
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B-4 B-4 OPERATION CV-WIRE: The CV-WIRE mode features continuous • The Arc Control regulates the Arc Force to adjust the control from 10 to 40 volts. The mode was intended for short circuit current. The minimum setting (-10) will most GMAW, FCAW, and MCAW applications. produce a "soft" arc and will produce minimal spat- ter. The maximum setting (+10) will produce a "crisp" • The Hot Start control is not used in the CV-WIRE arc and will minimize electrode sticking. mode. • The Arc Control regulat
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B-5 B-5 OPERATION • Pulsed Modes 7A. ADVANCED PROCESS PANEL In Pulse Modes; (See Figure B.2) The work point will be in the Amps window and To program Welding modes. SELECT knob is used to should be set close to the wire feed speed of the Scroll through all Welding modes. The MEMORY but- wire feeder in inches per minute. The Volts window ton is used to store and access Welding modes into will have SPd displayed indicating Wire Feed locations M1 thru M8. Speed. Once current starts flowing and du
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B-6 B-6 OPERATION 5. After all adjustments have been made press and CONTROLS: (See Figure B.2.) hold the Memory button until the display changes. The right and the left window will display what The MEMORY button and SELECT knob are used memory to save in, lets say M1. To store in M1 push together to select a welding process and store it in the Memory button again to save the Pulse Mig memory (M1 thru M8). The SELECT knob scrolls mode to memory M1. through the, welding process modes and memory M1
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B-7 B-7 OPERATION WELD MODE DETAILS: Mode Range Comments Stick Soft 5 - 425 amps The stick soft mode is the best selection for general stick applications. Arc Control = Arc Force Hot Start = Initial hot start current (min = start a match set amps, Max. = greatest hot start current) During hot start, arc force is set at high and is fast response. For gouging applications: Turn current up to 425 amps. Stick Crisp 5 - 425 amps The stick crisp mode features an aggressive arc force routine well sui
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B-8 B-8 OPERATION PULSE PROGRAMS: MODE Range (IPM*) COMMENTS .030 Steel 65 - 1200 The V350 pulse programs are non-synergic and allow independent .035 Steel 55 - 800 control of the wire feed speed (at the wire feeder) and the arc .045 Steel 50 - 700 length. The Output Control Knob on the V350, adjusts an "SPD" .052 Steel 75 - 550 value. Similar to trim, the "SPD" value indicates the relative arc .045 Metal Core 50 - 650 length setting. The "SPD" value displayed on the V350 may not .052 Metal Core
