Instruction Manual

ManualsBrandsLincoln Electric ManualsEquipmentIM731 INVERTEC V350-PRO

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INVERTEC

®®

V350-PRO

OPERATOR’S MANUAL

FFoorr uussee wwiitthh mmaacchhiinneess CCooddee 1100887733,, 1100887744,, 1100887766,, 1100993344,, 1111444455

1111448811,, 1111448822,, 1111448844

IM731-C

October, 2007

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 thought-

ful operation on your part. DO

NOT INSTALL, OPERATE OR

REPAIR THIS EQUIPMENT

WITHOUT READING THIS

MANUAL AND THE SAFETY

PRECAUTIONS CONTAINED

THROUGHOUT. And, most

importantly, think before you act

and be careful.

WARNING

WARNING

AVISO DE

PRECAUCION

ATTENTION

!

!

!

!

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WARN IN G

REM OTE

POW ER

OFF

ON

A

AMPS

A

V

VOLTS

WELD TERMINALS

SELECT

OUTPUT

HOT START

ARC CONTROL

-4

+4

+2

-2

0

-6 +6

-10

SOFT CRISP

+10

-8

+8

5

4

3

2

1

0

6

10

9

8

7

SELECT

CC-STICK 7018

CC-STICK 6010

TIG GTAW

CV-WIRE

CV-FLUX CORED

• Sales 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 Products •

w

NRTL/C

Copyright © Lincoln Global Inc.

RETURN TO MAIN MENU

Summary of content (40 pages)

PAGE 1
RETURN TO MAIN MENU ! Safety Depends on You ! ing Cleveland, Ohio 44117-1199 U.S.A. TEL: 216.481.8100 FAX: 216.486.1751 WEB SITE: www.lincolnelectric.
PAGE 2
SAFETY i i WARNING CALIFORNIA PROPOSITION 65 WARNINGS Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and other reproductive harm. The Above For Diesel Engines The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. The Above For Gasoline Engines ARC WELDING CAN BE HAZARDOUS.
PAGE 3
ii SAFETY ELECTRIC SHOCK can kill. 3.a. The electrode and work (or ground) circuits are electrically “hot” when the welder is on. Do not touch these “hot” parts with your bare skin or wet clothing. Wear dry, hole-free gloves to insulate hands. 3.b. Insulate yourself from work and ground using dry insulation. Make certain the insulation is large enough to cover your full area of physical contact with work and ground.
PAGE 4
iii SAFETY WELDING and CUTTING SPARKS can cause fire or explosion. 6.a. Remove fire hazards from the welding area. If this is not possible, cover them to prevent 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 lines. Have a fire extinguisher readily available. 6.b.
PAGE 5
iv PRÉCAUTIONS DE SÛRETÉ SAFETY Pour votre propre protection lire et observer toutes les instructions et les précautions de sûreté specifiques qui parraissent dans ce manuel aussi bien que les précautions de sûreté générales suivantes: Sûreté Pour Soudage A LʼArc 1. Protegez-vous contre la secousse électrique: a. Les circuits à lʼélectrode et à la piéce sont sous tension quand la machine à souder est en marche.
PAGE 6
v v Thank You for selecting a QUALITY product by Lincoln Electric. We want you to take pride in operating this Lincoln Electric Company product ••• 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 equipment. Our challenge is to meet the needs of our customers and to exceed their expectations.
PAGE 7
vi TABLE OF CONTENTS Page Installation .......................................................................................................Section A Technical Specifications ........................................................................................A-1 Physical Dimensions .......................................................................................A-2 Safety Precautions ..........................................................................................
PAGE 8
INSTALLATION A-1 A-1 TECHNICAL SPECIFICATIONS - INVERTEC V350-PRO INPUT AT RATED OUTPUT Product Name Input AC Voltage Rated DC Output Amps/Volt /Duty Cycle Output Range (continuous) Invertec V350-PRO 60/50 Hz 200 208-230/ 380-400/ 415-460/ 575 350A / 34V / 60% 300A / 32V /100% AMPS 5-425 Open Circuit Voltage 80 VDC 1&3 Phase RECOMMENDED INPUT WIRE AND FUSE SIZES FOR MAXIMUM RATED OUTPUT Recommended Fuse Sizes Base On The U.S.
PAGE 9
A-2 Construction and Factory Advanced Process and Rack Height INSTALLATION PHYSICAL DIMENSIONS Width Depth A-2 Weight with Cord 14.8”(373mm) 13.3”(338mm) 27.8” *(706mm*) 81.0 Lbs.(36.7 Kg) 14.8”(373mm) 13.3”(338mm) 27.8” *(706mm*) 81.5 Lbs.(37.0 Kg) TEMPERATURE RANGES OPERATING TEMPERATURE RANGE -20°C to +40°C STORAGE TEMPERATURE RANGE -40°C to +40°C * Overall Length Including Handle, 27.
PAGE 10
A-3 SAFETY PRECAUTIONS WARNING INSTALLATION ELECTRIC SHOCK can kill. • TURN THE INPUT POWER OFF AT THE DISCONNECT SWITCH BEFORE ATTEMPTING TO CONNECT OR DISCONNECT INPUT POWER LINES, OUTPUT CABLES, OR CONTROL CABLES. • Only qualified personnel should perform this installation. • Connect the green/yellow lead of the power cord to ground per U.S.National Electrical Code.
PAGE 11
INSTALLATION A-4 LN-10 Connection Instructions An LN-10 can only be used with the “Factory” & “Advanced Process”” versions of the 350-Pro. • Turn the Invertec power switch "off" • Connect the K1505 control cable from the LN-10 to the 14-pin MS-style connector. • Connect the electrode cable to the output terminal of polarity required by the electrode. Connect the work RANGER 8 lead to the other terminal.
PAGE 12
A-5 INSTALLATION General Instructions for Connection of Wire 21.06 3.44 Feeders to V350-Pro Wire feeders other than those listed above may be used provided that the auxiliary power supply rating of the V350-Pro is not exceeded. K867 universal adapter plug is required. See connection diagram S24985 on page F-4. 27.82 REMOTE CONTROL OF INVERTEC Remote Control K857, Hand Amptrol K963 and Foot Amptrol K870. UNDERCARRIAGE MOUNTINGS MOUNTING HOLE LOCATIONS NOTE: MOUNTING SCREWS CANNOT PROTRUDE MORE THAN 0.
PAGE 13
B-1 SAFETY PRECAUTIONS WARNING OPERATION DUTY CYCLE ELECTRIC SHOCK can kill. • Do not touch electrically live parts or electrode with skin or wet clothing. • Insulate yourself from work and ground. • Always wear dry insulating gloves. -----------------------------------------------------------------------FUMES AND GASES can be dangerous. • Keep your head out of fumes. • Use ventilation or exhaust to remove fumes from breathing zone.
PAGE 14
B-2 OPERATION STICK = ON CV = REMOTE TIG = REMOTE if remote output controls are attached to the machine. TIG = 0N if remote output controls are not attached to the machine. For all versions, these trigger modes can be over-ridden (switched) with the WELD TERMINALS push button. When changed, the unit will power up in the configuration it was in when it was last powered down. 5. THERMAL • This status light indicates when the power source has been driven into thermal overload.
PAGE 15
B-3 OPERATION • The Arc Control regulates the Arc Force to adjust the short circuit current. The minimum setting (-10) will produce a "soft" arc and will produce minimal spatter. The maximum setting (+10) will produce a "crisp" arc and will minimize electrode sticking. TIG GTAW: The TIG mode features continuous control from 5 to 425 amps. The TIG mode can be run in either the TIG touch start or high frequency (optional equipment required) assisted start mode.
PAGE 16
B-4 7A. ADVANCED PROCESS PANEL (See Figure 2) OPERATION B-4 • Pulsed Modes In Pulse Modes; The work point will be in the Amps window and should be set close to the wire feed speed of the wire feeder in inches per minute. The Volts window will have SPd displayed indicating Wire Feed Speed. Once current starts flowing and during the 5 second “Hold” feature the displays will show amps and volts. To program Welding modes. Select knob is used to Scroll through all Welding modes.
PAGE 17
OPERATION B-5 CONTROLS: (See Figure 2) The MEMORY button and SELECT knob are used together to select a welding process and store it in memory (M1 thru M8). The SELECT knob scrolls through the, welding process modes and memory M1 thru M8. The MEMORY button stores the welding process in memory. • SELECT button" (The right button) selects between the "Hot Start" or "Arc Control". The < will indicate the active feature shown below.
PAGE 18
B-6 WELD MODE DETAILS: Mode Range Stick Crisp 5 - 425 amps GTAW (Tig mode) 5 - 425 amps GMAW - CV 10 - 45 volts FCAW-SS 10 - 45 volts Stick Soft Gouging GMAW - Power 5 - 425 amps OPERATION B-6 Comments 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.
PAGE 19
B-7 MODE .030 Steel .035 Steel .045 Steel .052 Steel .045 Metal Core .052 Metal Core .030 Stainless Ar Blends .030 Stainless He Ar CO2 .035 Stainless Ar Blends .035 Stainless He Ar CO2 .045 Stainless Ar Blends .045 Stainless He Ar CO2 .035 Aluminum 4043 .
PAGE 20
B-8 OPERATION LN-10/DH-10 Wire Feeder Compatibility Note: The LN-10 and DH-10 feeders can be used to pulse weld and in the power mode with the panel. The displays on the LN-10 & DH-10 do not show the wire feed speed or power. 8. HOT START and ARC CONTROL features have different functions depending on the welding Mode that is active. Each feature is described under the welding mode heading. (See Item 7 or 7.
PAGE 21
B-9 OPERATION AUXILIARY POWER • 115VAC, 42VAC and 24VAC power is available from the 14-pin MS-style connector. The Construction model of the Invertec V350-Pro does not have the 14-pin MS-style connector) These supplies are intended to supply power for auxiliary equipment like wire feeders and the TIG Module. • 115VAC supply is rated at 2 amps and is protected by a 3.5 amp breaker. • 42 VAC supply is rated at 5.5 amps and is protected by a 10 amp breaker. • 24 VAC supply is rated at 5.
PAGE 22
C-1 • • • • • ACCESSORIES OPTIONS / ACCESSORIES K2176-1 K1764-1 K1557 K1702-1 K1838-1 Twist-Mate to Lug Adapter Inverter and Feeder Cart Swivel Kit Dual Cylinder Kit (For K1764-1) Valet Style Undercarriage Welding Cable Connectors: • K852-70 1/0-2/0 cable • K852-95 2/0-3/0 cable Twist-Mate Plugs and Receptacles are not used with Code 11445. CONSTRUCTION VERSION QUICK DISCONNECT PLUGS A quick disconnect system is used for the welding cable connections.
PAGE 23
D-1 SAFETY PRECAUTIONS WARNING MAINTENANCE VISUAL INSPECTION ELECTRIC SHOCK can kill. • Do not touch electrically live parts or electrode with skin or wet clothing. • Insulate yourself from work and ground • Always wear dry insulating gloves. ------------------------------------------------------------------------ EXPLODING PARTS can cause injury. • Failed parts can explode or cause other parts to explode when power is applied. • Always wear a face shield and long sleeves when servicing.
PAGE 24
E-1 TROUBLESHOOTING HOW TO USE TROUBLESHOOTING GUIDE E-1 WARNING Service and Repair should only be performed by Lincoln Electric Factory Trained Personnel. Unauthorized repairs performed on this equipment may result in danger to the technician and machine operator and will invalidate your factory warranty. For your safety and to avoid Electrical Shock, please observe all safety notes and precautions detailed throughout this manual.
PAGE 25
E-2 TROUBLESHOOTING Observe all Safety Guidelines detailed throughout this manual PROBLEMS (SYMPTOMS) POSSIBLE CAUSE Major physical or electrical damage 1. Contact your local authorized is evident when the sheet metal Lincoln Electric Field Service facility for technical assistance. covers are removed. RECOMMENDED COURSE OF ACTION E-2 Input fuses keep blowing, or input 1. Make certain that the fuses or breakers are properly sized.
PAGE 26
E-3 Observe all Safety Guidelines detailed throughout this manual PROBLEMS (SYMPTOMS) Thermal symbol is lit TROUBLESHOOTING POSSIBLE CAUSE 1. Check for proper fan operation. If fan is not operating correctly the CB 2 amp breaker may have opened. Check for an overload on the 115VAC. Blow air in rear louvers to remove dirt from around fan. RECOMMENDED COURSE OF ACTION E-3 2. Check for material blocking intake or exhaust louvers. 3. Blow air in the rear louvers to clear dirt from the fan.
PAGE 27
E-4 TROUBLESHOOTING Observe all Safety Guidelines detailed throughout this manual Fault Codes Code Description 31 Primary over current. 32 33 34 35 37 39 CAP bank A under voltage. CAP bank B under voltage. CAP bank A over voltage. CAP bank B over voltage. Soft start Failed. Glitch on the primary over current fault interrupt; possibly caused by noise or a signal level (misc. hardware fault #1) 43 CAP delta; CAP A and B are out of balance. 44 Main CPU problem.
PAGE 28
E-5 Displays TROUBLESHOOTING Observe all Safety Guidelines detailed throughout this manual Scrolling dash "Err" "####" "----" "----" "----" "####" "####" "----" Description E-5 Appears at power up while the machine is going through its self configuration Fault code display. The first fault to occur will be displayed for three seconds. The display will cycle through fault codes for all faults that persist after the initial three-second period are displayed for 1 second each.
PAGE 29
INVERTEC® V350-PRO K876 STRAIGHT PLUG (14 PIN) TO POWER SOURCE K864 STRAIGHT PLUG (14 PIN) TO POWER SOURCE 2) K963 HAND AMPTROL 3) K870 FOOT AMPTROL 1) K857 REMOTE CONTROL 1) LN-7 WIRE FEEDERS TO: 1) LN-25 WIRE FEEDERS CABLE RECEPTACLE (6 SOCKET) TO: CABLE RECEPTACLE (14 SOCKET) TO: CABLE RECEPTACLE (6 SOCKET) TURN THE POWER SWITCH OF THE WELDING POWER SOURCE "OFF" BEFORE INSTALLING PLUGS ON CABLES OR WHEN CONNECTING OR DISCONNECTING PLUGS TO WELDING POWER SOURCE.
PAGE 30
INVERTEC® V350-PRO 4 21 21 N.D. 2 4 77 76 75 77 76 75 GREEN GND 32 2 GND 31 32 N.C. 31 41 42 81 82 SPARE WELDING CABLE MUST BE SIZED FOR CURRENT AND DUTY CYCLE OF APPLICATION. K867 UNIVERSAL ADAPTER PLUG 14 PIN AMPHENOL service this machine. Only qualified persons should install, use or Before connecting the wire feeder. using the disconnect switch at the fuse box Turn off input power to the Welding Power Source INSULATE EACH UNUSED LEAD INDIVIDUALLY.
PAGE 31
INVERTEC® V350-PRO N.E. D A 75 77 N.D. C B F SPARE 76 E 2 N.C. 4 32 31 GND 41 42 81 82 21 WELDING CABLE MUST BE SIZED FOR CURRENT AND DUTY CYCLE OF APPLICATION. K867 ADAPTER 14 PIN AMPHENOL service this machine. Only qualified persons should install, use or Before connecting the wire feeder. using the disconnect switch at the fuse box Turn off input power to the Welding Power Source INSULATE EACH UNUSED LEAD INDIVIDUALLY. N.E. SPLICE LEADS AND INSULATE. N.D.
PAGE 32
INVERTEC® V350-PRO N.D. INSULATE EACH UNUSED LEAD INDIVIDUALLY. FOR WIRE FEEDERS THAT RETURN A SIGNAL FOR WELDING OUTPUT, USE ISOLATION 2 RELAY TO CLOSE LEADS 2 & 4. TO TO K867 WIRE FEEDER 4 N.C. N.D. REMOTE OUTPUT CONTROL DIAGRAM SHOWS ELECTRODE POSITIVE. TO CHANGE POLARITY, TURN POWER "OFF", REVERSE ELECTRODE AND WORK CABLE AT POWER SOURCE. MIN. 10K WIRE FEEDER VOLTMETER CONNECTION CONNECTS TO (WORK TERMINAL) OF INVERTEC INVERTEC FRAME CONNECTION 115 VAC / 2 AMP 42 VAC / 5.5 AMP 24 VAC / 5.
PAGE 33
INVERTEC® V350-PRO 6 PIN AMPHENOL WELDING CABLE MUST BE SIZED FOR CURRENT AND DUTY CYCLE OF APPLICATION. K876 ADAPTER 14 PIN AMPHENOL service this machine. Only qualified persons should install, use or Before connecting the wire feeder. using the disconnect switch at the fuse box Turn off input power to the Welding Power Source N.C. FOR INVERTECS WITH 6 PIN AMPHENOL, K432 CABLE CAN BE CONNECTED DIRECTLY. N.B. DIAGRAM SHOWS ELECTRODE POSITIVE.
PAGE 34
INVERTEC® V350-PRO K480-7 INPUT CABLE WELDING CABLE MUST BE SIZED FOR CURRENT AND DUTY CYCLE OF APPLICATION. K480-7 INPUT CABLE CAN BE CONNECTED DIRECTLY IF REMOTE CONTROL IS NOT REQUIRED. K864 ADAPTER CANNOT BE USED WITH AN LN-25. N.C. N.D. OR K870 FOOT AMPTROL HAND AMPTROL K963 DIAGRAMS S19901 4-19-96D K857 REMOTE CONTROL ADAPTER OR 6 PIN AMPHENOL 14 PIN AMPHENOL LN-7 CONTROL BOX K864 14 PIN AMPHENOL service this machine.
PAGE 35
F-7 INVERTEC® V350-PRO NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The specific diagram for a particular code is pasted inside the machine on one of the enclosure panels. If the diagram is illegible, write to the Service Department for a replacement. Give the equipment code number.
PAGE 36
DIAGRAMS INVERTEC® V350-PRO NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The specific diagram for a particular code is pasted inside the machine on one of the enclosure panels. If the diagram is illegible, write to the Service Department for a replacement. Give the equipment code number.
PAGE 37
14.79 13.10 12.44 MOUNTING HOLE LOCATIONS 21.06 INVERTEC® V350-PRO 11.84 10.00 1/4-20 NUT (4 PLACES) 3.50 NOTE: MOUNTING SCREWS CANNOT PROTRUDE MORE THAN 0.5 INCHES INSIDE THE MACHINE. 3.44 27.82 5.
PAGE 38
WARNING AVISO DE PRECAUCION Spanish ATTENTION French WARNUNG German ATENÇÃO Portuguese Japanese ● Do not touch electrically live parts or ● Keep flammable materials away. ● Wear eye, ear and body protection. ● Mantenga el material combustible ● Protéjase los ojos, los oídos y el 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 mojada. ● Aislese del trabajo y de la tierra.
PAGE 39
● Keep your head out of fumes. ● Use ventilation or exhaust to ● Turn power off before servicing. ● Do not operate with panel open or guards off. remove fumes from breathing zone. ● Los humos fuera de la zona de res- piración. ● Mantenga la cabeza fuera de los humos. Utilice ventilación o aspiración para gases. ● Gardez la tête à l’écart des fumées. ● Utilisez un ventilateur ou un aspira- ● Desconectar el cable de ali- mentación de poder de la máquina antes de iniciar cualquier servicio.
PAGE 40
• World's Leader in Welding and Cutting Products • • Sales 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.