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IM10083
® October, 2010
POWER WAVE R350
For use with machines having Code Numbers: 11745
Safety Depends on You
Lincoln arc welding and cutting
equipment is designed and built
with safety in mind. However,
your overall safety can be
increased by proper installation
... and thoughtful operation on
your part. DO NOT INSTALL,
OPERATE OR REPAIR THIS
EQUIPMENT WITHOUT READ-
ING THIS MANUAL AND THE
SAFETY PRECAUTIONS CON-
TAINED THROUGHOUT. And,
most importantly, think before
you act and be careful.
OP
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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 Gasoline Engines The Above For Diesel Engines ARC WELDING CAN BE HAZARDOUS. PROTECT YOURSELF AND OTHERS FROM POSSIBLE SERIOUS INJURY
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ii ii SAFETY ARC RAYS can burn. ELECTRIC SHOCK can 4.a. Use a shield with the proper filter and cover kill. plates to protect your eyes from sparks and 3.a. The electrode and work (or ground) circuits the rays of the arc when welding or observing are electrically “hot” when the welder is on. open arc welding. Headshield and filter lens Do not touch these “hot” parts with your bare should conform to ANSI Z87. I standards. skin or wet clothing. Wear dry, hole-free gloves to insulate hands. 4.b. Us
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iii iii SAFETY WELDING and CUTTING CYLINDER may explode SPARKS can if damaged. cause fire or explosion. 7.a.Use only compressed gas cylinders 6.a. Remove fire hazards from the welding area. containing the correct shielding gas for the If this is not possible, cover them to prevent process used and properly operating the welding sparks from starting a fire. regulators designed for the gas and Remember that welding sparks and hot pressure used. All hoses, fittings, etc. should be suitable for mate
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iv iv SAFETY 5. Toujours porter des lunettes de sécurité dans la zone de PRÉCAUTIONS DE SÛRETÉ soudage. Utiliser des lunettes avec écrans lateraux dans les zones où lʼon pique le laitier. Pour votre propre protection lire et observer toutes les instructions et les précautions de sûreté specifiques qui parraissent dans ce 6. Eloigner les matériaux inflammables ou les recouvrir afin de manuel aussi bien que les précautions de sûreté générales suiv- prévenir tout risque dʼincendie dû aux étincelles
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v v for selecting a QUALITY product by Lincoln Electric. We want you to take pride in operating this Lincoln Electric Company product Thank You ••• as much pride as we have in bringing this product to you! CUSTOMER ASSISTANCE POLICY The business of The Lincoln Electric Company is manufacturing and selling high quality welding equipment, consumables, and cutting equip- ment. Our challenge is to meet the needs of our customers and to exceed their expectations. On occasion, purchasers may ask Linco
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vi vi TABLE OF CONTENTS Page Installation.......................................................................................................................Section A Technical Specifications ...............................................................................................A-1, A-2 Safety Precautions ...............................................................................................................A-3 Location, Lifting .................................................
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A-1 A-1 INSTALLATION TECHNICAL SPECIFICATIONS - POWER WAVE® R350 POWER SOURCE-INPUT VOLTAGE AND CURRENT Model Duty Cycle Power Factor @ Input Voltage ± 10% Input Amperes Idle Power Rated Output (1 Phase in parenthesis) 40% rating 39/35/19/17/14 208/230/380-415/460/575 (60/67*/NA/NA/NA) K3022-1 .95 50/60 Hz 300 Watts Max. 100% rating 31/28/15/14/11 (fan on) (60/53/NA/NA/NA) RATED OUTPUT INPUT GMAW GTAW-DC VOLTAGE/PHASE/ 40% 60% 100% 40% 60% 100% FREQUENCY 300 Amps / 29 Volts 200-208/1/
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A-2 A-2 INSTALLATION WELDING PROCESS PROCESS OUTPUT RANGE (AMPERES) OCV (Uo) Mean Peak GMAW GMAW-Pulse 40-350A 40-70V FCAW 100V GTAW-DC 5-350A 24V PHYSICAL DIMENSIONS MODEL HEIGHT WIDTH DEPTH WEIGHT K3022-1 24.80in ( 630mm) 85 lbs (39 kg)* 20.40 in ( 518 mm) 14.00in ( 356 mm) TEMPERATURE RANGES OPERATING TEMPERATURE RANGE STORAGE TEMPERATURE RANGE Environmentally Hardened: -4°F to 104°F (-20C to 40C) Environmentally Hardened: -40°F to 185°F (-40C to 85C) IP23 155º(F)
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A-3 A-3 INSTALLATION SAFETY PRECAUTIONS Read this LIFTING Both handles should be used when lifting POWER WAVE® entire installation section before you start installa- R350. When using a crane or overhead device a lifting strap tion. should be connected to both handles. Do not attempt to lift the WARNING POWER WAVE® R350 with accessories attached to it. ELECTRIC SHOCK can kill. WARNING • Only qualified personnel should • Lift only with equipment of ade- perform this installation. quate lifting
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A-4 A-4 INSTALLATION INPUT CONNECTION WARNING WARNING The POWER WAVE® R350 ON/OFF Only a qualified electrician should switch is not intended as a service connect the input leads to the disconnect for this equipment. Only POWER WAVE® R350. Connections a qualified electrician should con- should be made in accordance with nect the input leads to the POWER WAVE® R350. all local and national electrical Connections should be made in accordance with all local and national electrical codes and the co
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A-5 A-5 INSTALLATION CONNECTION DIAGRAM GMAW (MIG) WELDING An arclink compatible wire feeder is recommended for Mig welding. Refer to Figure A.2 for the connection details. FIGURE A.2 REGULATOR FLOWMETER MIG PROCESS GAS HOSE ARCLINK CABLE TO NEGATIVE (-) STUD K1543-[XX] WORK CLAMP TO POSITIVE (+) STUD WORK PIECE PF10-M WIRE FEEDER POWER WAVE® R350
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A-6 A-6 INSTALLATION General Guidelines RECOMMENDED WORK CABLE SIZES FOR ARC WELDING • Select the appropriate size cables per the “Output Cable Guidelines” below. Excessive volt- Connect the electrode and work cables between the age drops caused by undersized welding cables and appropriate output studs of the POWER WAVE R350 poor connections often result in unsatisfactory weld- per the following guidelines: ing performance. Always use the largest welding cables (electrode and work) that are p
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A-7 A-7 INSTALLATION Depending upon the process, inductance within the CABLE INDUCTANCE AND ITS electrode and work cables can influence the voltage EFFECTS ON WELDING apparent at the studs of the welder, and have a dra- matic effect on performance. Remote voltage sense leads are used to improve the accuracy of the arc volt- Excessive cable inductance will cause the welding age information supplied to the control pc board. performance to degrade. There are several factors Sense Lead Kits (K940
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A-8 A-8 INSTALLATION Electrode Voltage Sensing The remote ELECTRODE sense lead (67) is built into the 5-pin arclink control cable (K1543-xx) and is always connected to the wire drive feed plate when a wire feeder is present. Enabling or disabling electrode voltage sensing is application specific, and automati- cally configured by the active weld mode. Work Voltage Sensing While most applications perform adequately by sens- ing the work voltage directly at the output stud, the use of a remote
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A-9 A-9 INSTALLATION VOLTAGE SENSING If Sense Leads ARE Used: CONSIDERATIONS FOR MULTIPLE • Position the sense leads out of the path of the ARC SYSTEMS weld current. Especially any current paths com- mon to adjacent arcs. Current from adjacent arcs can induce voltage into each others current paths Special care must be taken when more than one arc that can be misinterpreted by the power sources, is welding simultaneously on a single part. Multiple and result in arc interference. arc applicati
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A-10 A-10 INSTALLATION • For circumferential applications, connect all work leads on one side of the weld joint, and all of the work voltage sense leads on the opposite side, such that they are out of the current path. (See Figure 8.A) FIGURE A.8 POWER SOURCE #1 POWER SOURCE #2 POWER POWER SOURCE #2 SOURCE #1 POWER SOURCE #1 POWER SOURCE #2 POWER WAVE® R350
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A-11 A-11 INSTALLATION Connection Between Power Source and Wire CONTROL CABLE CONNECTIONS Feeder (K1785 or K2709 Control Cable) General Guidelines The 14-pin wire feeder control cable connects the power source to the wire drive. It contains all of the Genuine Lincoln control cables should be used at all necessary signals to drive the motor and monitor the times (except where noted otherwise). Lincoln cables arc, including the motor power, tachometer, and arc are specifically designed for the
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B-1 B-1 OPERATION GRAPHIC SYMBOLS THAT APPEAR ON SAFETY PRECAUTIONS READ AND UNDERSTAND ENTIRE SECTION THIS MACHINE OR IN THIS MANUAL BEFORE OPERATING MACHINE. WARNING OR WARNING CAUTION • ELECTRIC SHOCK CAN KILL. • Do not touch electrically live part or electrode with skin or DANGEROUS wet clothing. VOLTAGE • Insulate yourself from work and ground. • Always wear dry insulating gloves. POSITIVE OUTPUT • Do not operate with covers, panels or guards removed or open. -----------------------------
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B-2 B-2 OPERATION PRODUCT DESCRIPTION RECOMMENDED PROCESSES PRODUCT SUMMARY The POWER WAVE® R350 is a high speed, multi- The POWER WAVE® R350 is a portable multi- process power source capable of regulating the cur- process power source with high-end functionality rent, voltage, or power of the welding arc. With an out- capable of DC TIG, MIG, Pulsed MIG and Flux-Cored put range of 5 to 350 amperes, it supports a number welding. It is ideal for a wide variety of materials of standard processes i
