Instruction/ maintenance manual of the product LN-7 Lincoln Electric
Go to page of 8
Description Output Input MI G Flux-Cor ed Submerged Arc (1) LN-7 and LN-7 GMA Semiautomatic, Constant Speed Wire Feeders The LN-7 and LN-7 GMA are semiautomatic constant speed wire feeders that can be used with a variety of Lincoln engine drives, DC or CV power sources in a shop or field environment.
LN-7 and LN-7 GMA www .lincolnelectr ic.com [2] A CLOSER LOOK PERFORMANCE • Easy wire feeding with standard 2-roll or optional 4-roll wire drive system. • Unique drive roll design provides positive feeding and quick reload- in g by simply starting wire into guide tube.
LN-7 and LN-7 GMA www .lincolnelectr ic.com [3] A CLOSER LOOK Connections are for current equipment design. Subject to change without notice. CV -250 CV -300 V350-PRO CV400-I CV500-I T wist-Mate 14 Pi.
LN-7 and LN-7 GMA www .lincolnelectr ic.com [4] A CLOSER LOOK REMOTE OUTPUT CONTROL SELECTION GUIDE Ranger® 250 Ranger 250 LPG Ranger 305G Ranger 305D Commander® 300 V antage® 500 CV -250 CV -300 C.
Cable Type Description Wire Feeder Control Cable K1818-10 Male 9 pin to female 14 pin Wire Feeder Control Cable Extensions K1797-25 - 25 ft. Male 14 pin to female 14 pin K1797-50 - 50 ft. Adapter Cable for Control Cable to T erminal Strip Power Sources 14 pin control cable to T erminal K1798 Strip Order No.
LN-7 and LN-7 GMA www .lincolnelectr ic.com [6] RECOMMENDED OPTIONS GENERAL OPTIONS Universal Wire Reel Stand For use with Lincoln 10-60 lb. (4.5-27.2 kg) wire packages that use a 2” (51mm) spindle. Hole in stand fits over lift bail. Order K1524-1 Insulated Lift Bail Allows the entire wire feeder to be hung from a crane or hook.
LN-7 and LN-7 GMA www .lincolnelectr ic.com [7] RECOMMENDED OPTIONS GENERAL OPTIONS CONT . GMA Timer Kit Provides delays for preflow and postflow gas, adjustable burn- back, and a purge/cold inch switch.
LN-7 WIRE FEEDER (2 Roll) K521 LN-7 GMA (2 Roll) with gas solenoid valve K440-2 LN-7 GMA (4 Roll) with gas solenoid valve K567-2 LN-7 GMA (2 Roll) Ready-Pak Wire Feeder Package K1801-1 REQUIRED OPTIONS Magnum Gas-Shielded Gun and Cable Assemblies see publication E12.
An important point after buying a device Lincoln Electric LN-7 (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 LN-7 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 LN-7 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Lincoln Electric LN-7 you will learn all the available features of the product, as well as information on its operation. The information that you get Lincoln Electric LN-7 will certainly help you make a decision on the purchase.
If you already are a holder of Lincoln Electric LN-7, 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 LN-7.
However, one of the most important roles played by the user manual is to help in solving problems with Lincoln Electric LN-7. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Lincoln Electric LN-7 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
