Introduction - NewArc WFU12A-ILS Operational Manual

1.2 Introduction

The Newarc WFU12A-ILS wire-feeders have been designed with increased environmental protection.
They are built into a strong, durable plastic case using Zinc coated chassis components to give both
great strength and protection when used in damp conditions.
Our in-line MIG feed unit operates from the OCV of any DC welding power source, without the need for
control cables.
The simple front panel layout allows for ease of set up on CC or CV mode, and all functions are directly
accessible by the multi function control knob and water proof push buttons.
The WFU12A-ILS wire feed unit is designed to work with any welding power source working in constant
current or constant voltage mode.
Features
• Powerful 4 roll wire drive system with electronic feed-back to
provide accurate and stable wire feed
• Digital display of wire feed speed and voltage, wire speed maybe
set in either inches or meters per minute.
• Set burn back time.
• Set slow start time.
• Set initial start voltage.
• Set pre-gas and post-gas time.
• 2T or 4T gun switch latching.
• Wire inch and gas purge buttons.
• Activity counter, (displays how many hours the wire feeder has been in use).
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WFU12A-ILS