Instruction/ maintenance manual of the product 11006 Lincoln Electric
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• 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.
FOR ENGINE powered equipment. 1.a. Turn the engine off before troubleshooting and maintenance work unless the maintenance work requires it to be running. ____________________________________________________ 1.b. Operate engines in open, well-ventilated areas or vent the engine exhaust fumes outdoors.
ARC RA YS can burn. 4.a. Use a shield with the proper filter and cover plates to protect your eyes from sparks and the rays of the arc when welding or observing open arc welding. Headshield and filter lens should conform to ANSI Z87. I standards. 4.b.
FOR ELECTRICALL Y powered equipment. 8.a. Turn off input power using the disconnect switch at the fuse box before working on the equipment. 8.b. Install equipment in accordance with the U.S. National Electrical Code, all local codes and the manufacturer’s recommendations.
Mar. ‘93 iv SAFETY iv PRÉCAUTIONS DE SÛRETÉ 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 suiv- antes: Sûreté Pour Soudage A L’Arc 1.
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! Read this Operators Manual completely before attempting to use this equipment.
vi vi T ABLE OF CONTENTS Page General Information .....................................................................................................................1 Product Description ..............................................................
1 GENERAL INFORMA TION SPREADARC 1 PRODUCT DESCRIPTION General Physical Description The K278-1 Spreadarc has been designed to oscillate an Automatic welding head across the line of travel when welding long seams. The welding head and noz- zle are mounted to the Spreadarc carriage.
2 COMMON EQUIPMENT P ACKAGES SPREADARC 2 K1288-17 K325S K210-2 K212A K231-1/8 K278-1 K1842-10 K29 K219 DC 600 Power Source TC-3 Travel Carriage NA-3 Control NA-3N Head Subarc Contact Nozzle Spreadarc .
3 TECHNICAL SPECIFICA TIONS SPREADARC 3 SPREADARC (K279-1) Voltage Input Amperes 42/1/50/60 3.0 INPUT VOL T AGE AND CURRENT HEIGHT WIDTH DEPTH WEIGHT 13.
A-1 INST ALLA TION SPREADARC A-1 NON-ST ANDARD SAFETY INFORMA TION ELECTRIC SHOCK can kill. • Turn off power at the power source disconnect switch before working inside the equipment. ------------------------------------------------------------------------ INPUT CONNECTIONS • Only a qualified electrician should connect the Spreadarc.
A-2 INST ALLA TION SPREADARC A-2 3. Remove the head mounting block from the NA-3, NA-4, NA-5, or POWER FEED-10S head (if includ- ed) by removing the four allen head cap screws. This part is not used during the installation of the Spreadarc. Mount the head to the Spreadarc using the two 1/2-13 X 1.
A-3 INST ALLA TION SPREADARC A-3 CONNECTION DIAGRAM Connection to 42Vac Power Source (See Figure A-3) Required: • 42Vac Power Source. • K1797-xx Control Cable (10ft. included with K278-1). • K278-1 Spreadarc. • NOTE: K1798 Terminal Strip Adapter may be nec- essary if power source 14-pin connector is unavail- able.
B-1 OPERA TION B-1 CASE FRONT CONTROL DESCRIPTION (See Figure B-1) 1. ON/OFF SWITCH – Turns power on/off to the unit. 2. START BUTTON – Starts the oscillation based on the values set in each of the modes.
B-2 OPERA TION SPREADARC B-2 USER INTERF ACE CONTROLS SETTING OSCILLATION SPEED (See Figure B-2) Oscillation Speed is the speed in inches per minute that the Spreadarc carriage will travel back and forth. To adjust the Oscillation Speed, press the Select Toggle Switch up or down until the LED for Oscillation Speed illuminates.
B-3 OPERA TION B-3 COMMON WELDING PROCEDURES Set the oscillation speed and the rear and front dwell times as called for in the welding procedure. The front dwell time controls the dwell when the nozzle is at the proximity sensor farthest from the Spreadarc mount- ing bracket (right-side when facing the Spreadarc User Interface).
D-1 MAINTENANCE D-1 SPREADARC SAFETY PRECAUTIONS ELECTRIC SHOCK can kill. • Turn off power at the power source disconnect switch before working inside the equipment.
D-2 MAINTENANCE D-2 5. With the control box and carriage out of the way, access to the track fasteners Item 12 can be gained. 6. Inspect the four "V" bearings on the carriage to veri- fy that they rotate freely and are not excessively worn. 7.
F-1 WIRING DIAGRAMS F-1 SPREADARC 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.
F-2 DIMENSION PRINT F-2 SPREADARC.
W ARNING A VISO DE PRECAUCION A TTENTION W ARNUNG A TENÇÃO Spanish French German Portuguese Japanese Chinese Korean Arabic READ AND UNDERST AND THE MANUF ACTURER’S INSTRUCTION FOR THIS EQUIPMENT AND THE CONSUMABLES TO BE USED AND FOLLOW YOUR EMPLOYER’S SAFETY PRACTICES.
W ARNING A VISO DE PRECAUCION A TTENTION W ARNUNG A TENÇÃO Spanish French German Portuguese Japanese Chinese Korean Arabic LEIA E COMPREENDA AS INSTRUÇÕES DO F ABRICANTE P ARA ESTE EQUIP AMENTO E AS P ARTES DE USO, E SIGA AS PRÁTICAS DE SEGURANÇA DO EMPREGADOR.
• 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.
An important point after buying a device Lincoln Electric 11006 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Lincoln Electric 11006 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Lincoln Electric 11006 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Lincoln Electric 11006 you will learn all the available features of the product, as well as information on its operation. The information that you get Lincoln Electric 11006 will certainly help you make a decision on the purchase.
If you already are a holder of Lincoln Electric 11006, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Lincoln Electric 11006.
However, one of the most important roles played by the user manual is to help in solving problems with Lincoln Electric 11006. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Lincoln Electric 11006 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
