Lincoln Electric 7FH manual

K541 - Magnum 400 Short Neck GMAW gun and cable assemblies are rated 400 amps, 60% duty cycle. (Consult sales specifications for appropriate models).

K598 - Magnum 550 GMAW gun and cable assemblies are rated 550 amps, 60% duty cycle . (Consult sales specifications for appropriate models).

K206* - Innershield Linconditioner gun and cable assemblies are rated 350 amps, 60% duty cycle. Maximum size for Synergic 7F Wire Feed unit is 5/64” (2.0 mm). Not recommended for Synergic 7FH Wire Feed unit. (Consult sales specifications for appropriate models).

K289* - Innershield Linconditioner gun and cable assemblies are rated 500 amps, 60% duty cycle. Maximum size for Synergic 7F Wire Feed unit is 5/64” (2.0 mm). Not recommended for Synergic 7FH Wire Feed unit. (Consult sales specifications for appropriate models).

K309* - Innershield Linconditioner gun and cable assemblies are rated 250 amps, 60% duty cycle. Maximum size for Synergic 7F Wire Feed unit is 5/64” (2.0 mm). Not recommended for Synergic 7FH Wire Feed unit. (Consult sales specifications for appropriate models).

The following Lincoln gun and cable assemblies are equipped with a Fast-Mate™ connector. They can be used with Synergic 7F Wire Feed unit by installing a K489-2 Fast-Mate adapter kit.

K684 - Magnum “Super Cool” FM water cooled GMAW gun and cable assemblies are rated 450 amps, 100% duty cycle (CO 2 ) . (Consult sales specifications for appropriate models).

K498 - Magnum 200 FM GMAW gun and cable assemblies are rated for 200 amps, 60% duty cycle. (Consult sales specifications for appropriate models).

K534 - Magnum 250L FM GMAW gun and cable assemblies are rated for 250 amps, 30% duty cycle. (Consult sales specifications for appropriate models).

K478 - Magnum 300 FM GMAW gun and cable assemblies are rated for 300 amps, 60% duty cycle. (Consult sales specifications for appropriate models).

K479 - Magnum 400 FM GMAW gun and cable assemblies are rated for 400 amps, 60% duty cycle. (Consult sales specifications for appropriate models).

K556 * - GMAW process Magnum 400XA X - TRACTOR gun and cable assemblies are rated at 400 amps, 60% duty cycle. (Consult sales specifications for appropriate models).

K566 * - GMAW process Magnum 250XA X - TRACTOR gun and cable assemblies are rated 250 amps, 60% duty cycle. (Consult sales specifications for appropriate models).

*K179 type vacuum unit not recommended for use with Synergic 7F.

MISCELLANEOUS OPTIONS:

K682 Water Connection Kit - Includes water cooled gun tube fittings and self - sealing outlet and inlet quick - connectors for mounting onto the Synergic 7F Wire Drive mounting bracket.

K659-1 - (Gas Guard Regulator) Adjustable flow regulator with removable adjustor key for CO2 and Argon blend gases.

Mounts onto Wire Drive gas inlet, and reduces gas waste and arc start “blow” by reducing surge caused by excess pressure in supply hose.

K683-1 - (Dual Procedure Switch) Kit includes gun switch and mountings for Lincoln Innershield and Magnum guns with 15 ft (4.6 m) control cable and 3-pin plug.

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