Lincoln Electric NA-5NF, NA-5SF service manual Listing of Accessories

Models: NA-5S NA-5N NA-5SF NA-5NF

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ACCESSORIES

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LISTING OF ACCESSORIES

K29 VERTICAL LIFT ADJUSTER

When mounted in the NA-5 head mounting system, the K29 Vertical Lift Adjuster provides quick hand crank adjustment of the vertical head position. It also has some horizontal adjustability as described in Sec. T3.2.3 of operator’s manual IM305. Installation instructions are shipped with each K29 Vertical Lift Adjuster kit, are contained in the IM305 manual, and can be ordered as Sec. T2.2.11.

K148 CONTACT NOZZLE AND

K149 LINC-FILLTMLONG STICKOUT EXTENSION

This Innershield and submerged arc nozzle is designed for 0.062 through 3/16 in. (1.57 through 4.76 mm) wire at high currents. When long stickout [2 to 5 (50.80 to 127.00 mm)] is required, the K149 Linc-Fill Long Stickout Extension is recommended along with the K237 Linc-Fill Starting Relay. Instructions are contained in the IM305 manual and can also be ordered as Sec. T2.2.7.

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K58 MAGNETIC SEPARATOR

Useful with any submerged arc equipment. The unit removes foreign magnetic particles from reused submerged arc welding flux. Operating instructions are included with the kit.

K96 HORIZONTAL ADJUSTER

When mounted in the NA-5 head mounting system, the K96 Horizontal Adjuster provides quick hand crank adjustment of the horizontal head position. Installation instructions are shipped with each K96 Horizontal Adjuster kit, are contained in the IM305 manual, and can be ordered as Sec. T2.2.12.

K129 SUBMERGED ARC SMALL WIRE TWINARC®

The Twinarc system provides for the feeding of two small solid wires through a single wire feeder. The Twinarc assembly includes a wire reel, reel brake, shaft and mounting bracket, drive roll, idle roll assembly, dual wire guides, and nozzle and contact tip or contact tip holder. Instructions are shipped with each kit, are contained in the IM305 manual, and can be ordered as Sec. T2.5.3 K129.

K218 HORIZONTAL FILLET/LAP ATTACHMENT

This special contact assembly automatically guides the electrode when making submerged arc horizontal fillet and lap welds to ensure accurate bead placement without expensive fixtures and clamps. Installation, operating, and maintenance instructions are shipped with each kit, are contained in the IM305 manual, and can also be ordered as Sec. T2.5.4.

K219 FLUX HOPPER KIT

This flux hopper, which has an electric flux valve, can be mounted on NA-5N and NA-5NF heads for submerged arc welding. Installation instructions are included with each kit. The operator and maintenance instructions are contained in the IM305 manual and can also be ordered as Sec. T2.5.9.

K223 SOLENOID KIT

The solenoid kit includes a valve to control water flow when using the cooling attachment on the K148 or K239 contact nozzle assembly. It opens when the start button is pressed and can be wired to close either when the stop button is pressed or when the arc goes out. Installation instructions are shipped with each kit.

NA-5

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Lincoln Electric NA-5NF, NA-5SF service manual Listing of Accessories