Lincoln Electric AC-225 User Manual

4.3 (9)
Lincoln Electric AC-225 User Manual

STICK WELDERS

AC-225

The AC-225 compact stick welder has a broad welding amperage range of 40-225 amps. It produces an extremely smooth AC arc for welding a wide variety of materials including carbon, low alloy, and stainless steels as well as cast iron. Metals 16 gauge and heavier can be easily arc welded with the AC-225.

Applications include: repair and maintenance welding, fabricating or modifying equipment, building tools or fixtures, build-up welding on worn parts or dies, and hardfacing new or worn parts for longer service life. Also for cutting and piercing holes in steel.

Processes

Stick

Advantage Lincoln

Easy to install. Comes with attached 6 ft. (1.8m) input power cable and NEMA 6-50P plug.

Easy to operate. Full range 40-225 amp selector switch

quickly sets the welding current and ensures a uniform arc each and every time you weld.

Traditional design provides long-life and low cost operation.

Compact size allows for easy storage and handling.

Smooth arc makes it easy to weld with different electrodes, including mild steel, low hydrogen, stainless steel and hardfacing electrodes.

225 amp AC output is enough for 3/16” (4.8mm) diameter general purpose mild steel electrodes and 5/32” (4.0mm) sizes of other electrodes.

Optional carbon arc welding torch for brazing and soldering applications, for heating rusty nuts for easier removal, and for bending or straightening metal.

Fan-cooled for extra thermal protection.

Vermin resistant mesh bottom keeps rodents and pests out of the case.

Powder paint finish for increased durability.

NEMA rated (60 Hz only).

UL listed and CSA approved (60 Hz only).

3 year warranty on parts and labor.

Manufactured under a quality system certified to ISO 9001 requirements.

Description

Output

AC

Input

50

60

 

 

 

Hz

Hz

Unit Includes

Insulated electrode holder and cable

Heavy duty work clamp and cable

Lightweight headshield with lenses

Sample pack of electrodes

Helpful Welder’s Guide

Input cable with attached plug

Welding Helmet

K1170-4 also includes

Wheel Kit

Welding Gloves

Recommended General Options

Wheel Kit, Carbon Arc Welding Torch

Order

K1170

AC-225

230/1/60

K1290

AC-225

220/1/50

K1170-4

AC-225

230/1/60

TECHNICAL SPECIFICATIONS

Product

Product

Input

Rated Output

Input Current

Output

Dimensions

Net Weight

Name

Number

Power

Current/Voltage/Duty Cycle

@ Rated Output

Range

H x W x D

lbs (kg)

 

 

 

 

 

 

 

 

AC-225

K1170

230/1/60

225A/25V/20%(1)

50A

40-225 Amps

 

109

 

K1170-4

 

 

 

Max OCV: 79

24.0 x 17.25 x 12.0

(49.5)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50-250 Amps

(610 x 438 x 305)

108

AC-225

K1290

220/1/50

225A/25V/15%

63A

Max OCV: 76

 

(49.0)

 

 

 

 

 

 

 

 

(1) Except 70 amp setting which can be used continuously for 1 hour.

Publication E2.30 2/05

www.lincolnelectric.com

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