Lincoln Electric LN-15 Welder User Manual


 
A CLOSER LOOK
LN-15 Wire Feeder
www.lincolnelectric.com
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PERFORMANCE
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Patented Dual Spring
Pressure Arm
• Easy turn numeric tension handle
and pressure indicator.
• Set heavy tension for steel
and stainless.
• Set moderate tension for cored
wires.
• Set soft tension for aluminum.
• Wide idler arm hinge delivers
improved drive roll clamping
pressure.
New Patent-Pending Drive Rolls
• For steel - new design delivers
20% more feeding force.
• For aluminum - chrome plated
to resist build-up.
Patented Split Wire Guides
• Full support for wire throughout
the drive path.
• Removable outer wire guide for
easy access.
• No tools required.
• No birdnesting.
Brass to Brass Interchangeable
Gun Bushings
• More reliable electrical
conductivity – no oxide
build-up.
• More efficient energy transfer –
lower voltage drops.
• Easily adapt any number
of Lincoln Magnum
®
or
competitive guns.
Rigid Cast Aluminum Frame
• Enhances precise drive roll
alignment.
Twist-Lock Drive Roll Hubs
• Fast, tool-less changeovers.
Built-in Flowmeter
Cold Feed / Gas Purge Switch
Two-Step Trigger Interlock
Separate Drive Gear (not shown)
• Reduces pressure on motor for
extended service life.
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* Drive rolls and wire guide not included.
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