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Above all, our employees will provide the same respect and caring attitude within the organization as they are expected to share with every Forney customer. Our goal will be to exceed our customers’ expectations through empowered people, guided by shared values and commitments.
Box Contents Table of Contents WARRANTY ................................3 TABLE OF CONTENTS ..............................4 SYMBOLS LEGEND ..............................5 SAFETY SUMMARY ..............................5 PRINCIPAL SAFETY STANDARDS..........................5 CALIFORNIA PROPOSITION 65 WARNING ......................6 EMF INFORMATION ............................. 6 PERSONAL PROTECTION ............................6 FIRE PREVENTION ..............................7 HIGH FREQUENCY RADIATION ..........................
BEFORE INSTALLING, OPERATING OR CARRYING OUT MAINTENANCE ON THE MACHINE, READ THE CONTENTS OF THIS MANUAL CAREFULLY, PAYING PARTICULAR ATTENTION TO THE SAFETY RULES AND HAZARDS. In the event of these instructions not being clear, please contact your Forney Authorized Dealer or Forney Customer Service 1-800-521-6038 Symbols Legend MEANING...
• ANSI Z87.1 - SAFE PRACTICE FOR OCCUPATION AND EDUCATIONAL EYE AND FACE PROTECTION - Obtainable from the American National Standards Institute, 11 West 42nd St., New York, NY 10036 Telephone (212) 642A900, Fax (212) 398-0023 - www.ansi.org • NFPA 51B: STANDARD FOR FIRE PREVENTION DURING WELDING, CUTTING, AND OTHER HOT WORK- Obtainable from the National Fire Protection Association, 1 Batterymarch Park, P.O.
• Flying sparks can injure. Wear proper safety equipment to protect eyes and face. Shape tungsten electrode on grinder wearing proper protection and in a safe location. Keep flammables away and prevent fire from flying sparks. FUMES, GASSES, AND VAPORS CAN CAUSE DISCOMFORT, ILLNESS, AND DEATH! To reduce the risk, read, understand, and follow the safety instructions.
• Keep cylinders away from areas where they may be subjected to physical damage or accidentally struck. Keep them a safe distance from any source of flame, sparks, or heat. • Do not weld or cut in an area where the air may contain flammable dust (such as grain dust), gas, or liquid vapors (such as gasoline).
• Do not drag welding cables, TIG torch, electrode holder or welder INPUT POWER CABLE (13) through or allow them to come into contact with water or moisture. • Do not touch welder, attempt to turn welder ON or OFF if any part of the body or clothing is moist or if you are in physical contact with water or moisture.
Installation Welder Specifications Primary (input) volts 120VAC/240VAC Maximum Output 120V - 80A (DC output only) 240V - 180A (DC output only) Phase Single Frequency 50/60Hz Recommended Circuit Breaker 120V - 30A time-delay (slow-blow) breaker for maximum performance (20A minimum breaker size) 240V - 50A time-delay (slow-blow) breaker for maximum performance (30A minimum breaker size) Refer to the ratings label and set the output amperage so that the...
Using the 240V – 120V Adapter Cord If a 240V (50A) circuit is not available, you can connect your Forney 180 ST+ welder to 20A outlet (with a 30A breaker) using the adapter cord. When using the adapter cord for 120V, use lower power settings on the machine to avoid frequent circuit breaker trips.
Getting to Know Your Welder Description Your new inverter welder offers Stick and TIG welding processes in the same power source. These processes can be selected with the PROCESS SELECTION BUTTON (1) on the front panel of the unit. Additionally both processes can be run with pulsed output for better weld puddle control and out-of-position welding.
User settings on the machine may need to be reduced or limited to avoid exceeding the rated input amperage. Failure to do so could result in frequent breaker trips or electrical hazards. Forney Industries 2057 Vermont Drive, Fort Collins, CO 80525 180 ST+...
Welding Preparation An important factor in making a satisfactory weld is preparation. This includes studying the process and equipment and practicing welding before attempting to weld finished product. An organized, safe, ergonomic, comfortable, and well-lit work area should be prepared for the operator. The work area should specifically be free of all flammables with both a fire extinguisher and a bucket of sand available.
Setup for TIG Welding (GTAW) with Lift Arc Setting up the equipment for TIG Welding (GTAW): Lanthanated Tungsten 1/16” to 1/8” (MAX) recommended for use. WARNING: TIG TORCH IS ALWAYS LIVE (ELECTRICALLY HOT). Use caution and ensure the TIG torch is not in contact with or near conductive or grounded materials. •...
Pulse Welding Pulse welding can be done in both Stick welding (SMAW) and TIG welding (GTAW) processes. It allows the operator greater control over the weld puddle and heat input, which is particularly helpful for welding out of position or with thin materials. Pulse welding can help prevent warping by getting adequate penetration while putting less heat into the workpiece.
Maintenance & Servicing General Maintenance This welder has been engineered to need minimal service providing that a few very simple steps are taken to properly maintain it. 1. Replace INPUT POWER CABLE (13), ground cable, ground clamp, or torch/electrode cable when damaged or worn.
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POSSIBLE CAUSE POSSIBLE SOLUTION PROBLEM Weld parameters too low. Adjust welding parameters. Too long or improper extension cord. Use a proper extension cord (#12 AWG wire or heavier, no longer than 25 ft.). See “Extension Cords”, page 11. Poor ground connection or torch/electrode Reposition clamp and check cable to connection.
Machine Parts Diagram & Replacement Parts List PART NUMBER ITEM DESCRIPTION 85667 Ground (25 Dinse) 85669 Electrode Holder (25 Dinse) 78036 Adapter Cord WWW.FORNEYIND.COM...
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