K3336-3 - Power Feed 84 Remote Boom Control Box Housing

Technical Overview of the Lincoln Electric K3336-3

The Lincoln Electric Power Feed® 84 Control Box (K3336-3) is a specialized accessory engineered to facilitate the conversion of the Power Feed® 84 wire feeder user interface into a remote boom control configuration. This unit is essential for industrial setups where the wire drive mechanism must be separated from the control interface, such as in boom or jib-mounted welding operations. The K3336-3 provides the necessary housing and connection points to relocate the UI, ensuring that operators maintain full digital control over the welding process from a convenient location.

System Integration and Compatibility

Designed specifically for the Power Feed® 84 family, this control box integrates seamlessly with Lincoln Electric's advanced process feeders. The Power Feed 84 platform is known for its digital control capabilities, including Auto-Settings and User Memories. The K3336-3 preserves these functionalities by providing a robust communication link between the remote UI and the power source. It supports the modular nature of the Power Feed system, allowing for customized configurations that meet specific application requirements in heavy equipment manufacturing and structural fabrication.

Specifications and Construction

The control box is built to withstand the rigors of harsh industrial environments. It features a durable housing that protects internal components from dust, debris, and impact. The unit operates on an input voltage of 40 VDC, consistent with the Power Feed 84 system architecture. Physically, the box measures 5.50 inches in height, 16.00 inches in width, and 13.50 inches in length, with a shipping weight of approximately 8 lbs. Please note that this SKU (K3336-3) includes the control box housing and conversion hardware but does not include the User Interface (U/I) itself, which must be transferred from the existing feeder or purchased separately.

Installation and Application

Implementing the K3336-3 Boom Conversion Control Box simplifies the setup of remote welding stations. By isolating the control interface, facilities can optimize workspace ergonomics and safety. The unit is ideal for applications requiring extended reach, such as automotive welding and large-scale industrial fabrication. The robust connection points ensure reliable operation, minimizing downtime associated with signal loss or connection failures in dynamic boom environments.