Instruction/ maintenance manual of the product LN-25 Lincoln Electric
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Description Output MI G Flux-Cor ed LN-25 W ire Feeder Portable, Construction Wire Feeder The LN-25 semiautomatic wir e feeder is ideal for field or construction use. Since it is powered across the arc, no control cables are needed! Simply connect the weld cable, attach the arc sensing clip, and you’re ready to go.
[2] A CLOSER LOOK LN-25 Wire F eeder www .lincolnelectric.com PERFORMANCE • 2-roll wire drive system for easy wir e feeding. • The LN-25 provides constant wire feed speed for use with constant voltage (CV) power sources, and arc sensing wire feed speed for use with constant current (CC) power sources (1) .
[3] SYSTEM SELECTION LN-25 Wire F eeder www .lincolnelectric.com Electrode cold operation is available with K449 or K428 (with optional K443-2 Inter nal Contactor Kit installed). (Connections are for current equipment design. Subject to change without notice.
[4] SYSTEM SELECTION LN-25 Wire F eeder www .lincolnelectric.com ACROSS THE ARC SET -UP (with Electrode Cold Operation and Remote Voltage Control at LN-25) Magnum gun and cable assembly Output T erminals Always Hot.
LN-25 Wire F eeder www .lincolnelectric.com [5] SYSTEM SELECTION ACROSS THE ARC SET -UP (with Electrode Cold Operation and Remote Voltage Control at LN-25) WELD POWER CABLE SET -UP CV -250, CV-300, CV.
[6] RECOMMENDED OPTIONS LN-25 Wire F eeder www .lincolnelectric.com REQUIRED OPTIONS Magnum Gas-Shielded Gun and Cable Assemblies Available 200-550 amps, air -cooled, gas-shielded welding guns. See publication E12.10 Magnum Self-Shielded Gun and Cable Assemblies Available 250-600 amps.
LN-25 Wire F eeder www .lincolnelectric.com [7] RECOMMENDED OPTIONS Wire Feeder Control Cable 10 ft. (3.0m) power source to wire feeder cable. Male 9 pin to female 14 pin. Order K1819-10 Wire Feeder Control Cable Extension Male 14 pin to female 14 pin.
LN-25 Wire Feeder K428 LN-25 Wire Feeder w/Inter nal Contactor and Gas Solenoid K449 Required Options Magnum Gas-Shielded Gun and Cable Assemblies See publication E12.
An important point after buying a device Lincoln Electric LN-25 (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-25 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-25 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Lincoln Electric LN-25 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-25 will certainly help you make a decision on the purchase.
If you already are a holder of Lincoln Electric LN-25, 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-25.
However, one of the most important roles played by the user manual is to help in solving problems with Lincoln Electric LN-25. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Lincoln Electric LN-25 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
