LN- 742 and LN- 742H Semiautomatic Constant Speed Wire Feeders...
MIG and flux-cored arc welding. Powered by a new 42 volt motor drive system, the LN-742 is available in standard or high speed models, with either a 2 or 4 roll wire drive system. Designed for welding procedure flexi- bility and simplicity, the LN-742’s...
Keys used to increase or decrease wire feed speed and inch speed Trigger Mode Control TECHNICAL SPECIFICATIONS Wire Speed Product Ordering Range Name Information IPM (m/min) LN-742 K617-1 50-770 2 roll (1.27-19.5) LN-742H K617-2 80-1200 2 roll (2.03-30.5) LN-742 K618-1 50-770 4 roll (1.27-19.5)
DRIVE ROLL AND GUIDE TUBE KITS Steel Wire Sizes: .023-.025 (0.6mm) solid .030 (0.8mm) solid .035 (0.9mm) solid .035 (0.9mm) cored .045-.052 (1.2-1.3mm) solid .045-.052 (1.2-1.3mm) cored .052-1/16 (1.3-1.6mm) solid or cored .068-3/32 (1.7-2.4mm) cored Aluminum Wire Sizes: .035 (0.9mm) 3/64 (1.2mm) 1/16 (1.6mm) Not for LN-742H models.
INPUT CABLE ASSEMBLY SELECTION GUIDE 14 Pin CV-250 CV-300 V350-PRO CV400-I CV500-I V300-I 14 Pin/Twist-Mate™ Input Cable Assemblies K591 K593 CV-400 14 Pin CV-655 DC-400 DC-600 (Above code 10500) DC-655 Ranger 9 Ranger 275 Ranger 300 DLX Stud Commander 300* Commander 500 *Requires K1597-2: 42 VAC Kit.
OPTIONS AVAILABLE COIL ADAPTER 60 lb. (27.2 kg) Adapter Adapts 60 lb. (27.2 kg) coils of Lincoln electrode to 2” (51mm) spindle. Order K1504-1. K1504-1 WIRE REEL STAND For use with 50-60 lb. (22.7-27.2 kg) coils. Includes 1” (25.4mm) spindle, wire reel, lift bail and dust shield.
Allows the entire wire feeder to be hung from a crane or hook. Use with K1524-1. Order K1555-1. K1555-1 115V/42V Transformer Kit Provides a way to use the LN-742 on power sources that have 115V AC available on terminal. Order K1520-1. K1520-1...
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