Everlast POWERARC 140ST Operator's Manual
  1. Manuals
  2. Brands
  3. Everlast Manuals
  4. Welding System
  5. POWERARC 140ST
  6. Operator's manual
Everlast POWERARC 140ST Operator's Manual

Everlast POWERARC 140ST Operator's Manual

Analog dc stick/dc tig inverter welder
Hide thumbs Also See for POWERARC 140ST:
Table of Contents

Advertisement

Quick Links

Download this manual See also: Operator's Manual
EVERLAST
POWERARC 140ST
Analog dc Stick/DC TIG inverter welder
CC
GTAW-P
SMAW
IGBT
~
1
PHASE
DC
Operator's Manual for the PowerARC 140ST
Safety, Setup and General Use Guide
Rev. 2
0 00618-14
everlastwelders.com
Specifications and accessories subject to change without notice.
1-877-755-9353
329 Littlefield Ave. South San Francisco, CA 94080 USA

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the POWERARC 140ST and is the answer not in the manual?

Questions and answers

Related Manuals for Everlast POWERARC 140ST

Summary of Contents for Everlast POWERARC 140ST

  • Page 1 EVERLAST POWERARC 140ST Analog dc Stick/DC TIG inverter welder GTAW-P SMAW IGBT PHASE Operator’s Manual for the PowerARC 140ST Safety, Setup and General Use Guide Rev. 2 0 00618-14 everlastwelders.com Specifications and accessories subject to change without notice. 1-877-755-9353 329 Littlefield Ave. South San Francisco, CA 94080 USA...

  • Page 2: Table Of Contents

    The owner of this product assumes all liability for its use and maintenance. Everlast Power Equipment INC. does not warrant this product or this document for fitness for any particular purpose, for per- formance/accuracy or for suitability of application.

  • Page 3: Letter To The Customer

    Your unit registration is important should any information such as product updates or re- calls be issued. It is also important so that we may track your satisfaction with Everlast products and services. If you are unable to register by website, contact Everlast directly through the sales department through the main customer service number in your country.

  • Page 4: Everlast Contact Information

    Model number: ____________________________ Date of Purchase___________________________ EVERLAST Contact Information Everlast US: Everlast consumer satisfaction email: sales@everlastwelders.com Everlast Website: everlastwelders.com Everlast Technical Support: support@everlastwelders.com Everlast Support Forum: http://www.everlastgenerators.com/forums/index.php Main toll free number: 1-877-755 WELD ( 9353 ) 9am—5pm PST M-F 11am-4pm PST Sat.

  • Page 5: Safety Precautions

    Safe operation and proper maintenance is your responsibility. We have compiled this operator’s manual, to instruct you in basic safety, oper- ation and maintenance of your Everlast product to give you the best possible experience. Much of welding and cutting is based upon experience and com- mon sense.
  • Page 6 SAFETY PRECAUTIONS These safety precautions are for protection of safety and health. Failure to follow these guidelines may result in serious injury or death. Be careful to read and follow all cautions and warnings. Protect yourself and others. Welding and cutting processes produce high levels of ultraviolet (UV) radiation that can cause severe skin burn and damage.
  • Page 7 SAFETY PRECAUTIONS WARNING! Persons with pacemakers should not weld, cut or be in the welding area until they consult with their physician. Some pacemakers are sensitive to EMF radiation and could severely malfunction while welding or while being in the vicinity of someone welding.
  • Page 8 SAFETY PRECAUTIONS continued WARNING! Electrical shock can kill. Make sure all electrical equipment is properly grounded. Do not use frayed, cut or otherwise damaged cables and leads. Do not stand, lean or rest on ground clamp. Do not stand in water or damp areas while weld- ing or cutting.

  • Page 9: Section 1: Specifications

    Section 1 specifications PERFORMANCE AND FEATURE COMPARISON Specification: PowerARC 140ST INVERTER TYPE ANALOG CONTROLLED IGBT INPUT VOLTAGE ±10%;PHASE/ 110/220V; 1PH/50-60Hz FREQUENCY MAXIMUM INPUT AMPS (I₁MAX) 3O.7 A @110V/ 25.5 A @ 220V MAXIMUM INPUT RUNNING AMPS (I₁eff) 18.3 A @ 110V/ 15.7 A @ 220V...

  • Page 10: Section 2: General Setup And Operation

    PowerARC 140 ST: PowerARC 140ST : The PowerARC 140 ST package includes a basic TIG The PowerARC 140ST is a compact inverter welder torch with a manual gas valve, stick electrode holder that provides DC stick and DC TIG welding capability.
  • Page 11 Everlast. Note: The duty cycle is 35% at the maximum output of 140 amps while operating on 240V. Maximum amp output will be reduced to 80(±) amps while operating...

  • Page 12: Front Panel

    Section 2 GENERAL SETUP AND OPERATION PowerARC 140ST Front Panel View DIGITAL AMP METER ON INDICATOR AMP/CURRENT CONTROL OVERCURRENT/DUTY CYCLE INDICATOR LIFT START TIG/STICK SELECTOR SWITCH TORCH AND WORK CLAMP CONNECTORS POLARITY: TIG MODE: TORCH NEGATIVE (-), WORK POSITIVE (+)

  • Page 13: Tig Torch And Gas Configuration

    TIG TORCH AND GAS CONFIGURATION IMPORTANT: The PowerARC 140ST is DC output only. DC TIG is not recommended for welding aluminum or magnesium The lift start process is a low maintenance start type for DC TIG, and High Frequency is not usually needed for high quality welds in steel, stainless or chrome moly steel.

  • Page 14: Stick Configuration

    Section 2 GENERAL SETUP AND OPERATION PowerARC 140ST STICK WELDING CONFIGURATION TORCH (+) WORK (-) POLARITY: STICK MODE: TORCH POSITIVE (+), WORK NEGATIVE(-)

  • Page 15: Rear Panel And Wiring

    Rear Panel View and Wiring Connection CONSULT A LICENSED ELECTRICIAN AND LOCAL CODES BEFORE WIRING YOUR UNIT! EVERLAST IS NOT RESPONSIBLE FOR DAMAGE OR INJURIES RESULTING FROM IMPROPER WIRING. Even though the unit is grounded by the main ground wire to the chassis, an additional bonded ground may be necessary in some locations to comply with code.

  • Page 16: Arc Starting Methods (Stick)

    Section 2 GENERAL SETUP AND OPERATION STICK OPERATION TECHNIQUE STARTING METHODS Scratch/Match Method Tapping Method DC STICK (SMAW) OPERATION GUIDE METAL THICKNESS ELECTRODE SIZE WELDING AMPS < 1 mm/.040” 1.5 mm/ 1/16” 20-40 2 mm/.080” 2 mm/3/32” 40-90 3 mm/ 1/8” 3.2 mm/1/8”...

  • Page 17: Lift Tig Arc Starting Method

    Section 2 GENERAL SETUP AND OPERATION LIFT START TIG OPERATION Note: A Lift TIG start should be done with a nearly seamless motion. Use a light touch and a quick motion for best results. <1/8” Position the edge of the ceramic cup on the metal. Do not touch the tungsten to the metal until ready. The tip is always live. Quickly rotate the cup so that the tungsten comes in brief contact (<...

  • Page 18: Tungsten Preparation

    Section 2 GENERAL SETUP AND OPERATION TUNGSTEN PREPARATION 1. Use a dedicated grinding wheel or contamination may re-  sult. Do not breath grinding dust! Wear eye protection and gloves. 2. Hold Tungsten firmly. 3. Grind perpendicular to grind- ing wheel face. Allow tungsten to grind away slowly, creating point.

  • Page 19: Trouble Shooting

    CAUSE/SOLUTION Machine will not turn on Check cords and wiring in the plug. Check cir- cuit breaker. Contact Everlast Technical Sup- port to check and replace main unit fuse. Machine runs, but will not weld in Check for sound work clamp connection.

  • Page 20: Kit Contents

    Tong style Stick electrode holder and cable, 10 ft 17V Economy gas valve torch and cable, 10 ft Steel work clamp and cable, 10 ft PowerARC 140ST DC Stick/DC TIG Inverter welder Manual NOTE: Kit contents, appearance, size and quantity are subject to change without notice.

  • Page 21: Notes

    NOTES:...

Table of Contents