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Everlast POWERTIG 315LX Operator's Manual
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Everlast POWERTIG 315LX Operator's Manual

Digitally controlled ac/dc tig and dc stick welder
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EVERLAST
315LX
POWERTIG
Digitally Controlled AC/DC TIG and DC Stick Welder
CC
GTAW-P
SMAW
IGBT
1-3
~
PHASE
AC/DC
Operator's Manual for the PowerTig 315LX
Safety, Setup and General Use Guide.
Rev. 2
0 01014-19ETL
everlastwelders.com
Specifications and Accessories subject to change without notice.
1-877-755-9353
329 Littlefield Ave. South San Francisco, CA
94080

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Summary of Contents for Everlast POWERTIG 315LX

  • Page 1 POWERTIG Digitally Controlled AC/DC TIG and DC Stick Welder GTAW-P SMAW IGBT PHASE AC/DC Operator’s Manual for the PowerTig 315LX Safety, Setup and General Use Guide. Rev. 2 0 01014-19ETL everlastwelders.com Specifications and Accessories subject to change without notice. 1-877-755-9353 329 Littlefield Ave.
  • Page 2 The owner of this product as- sumes 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 performance/accuracy or for suitability of application.
  • Page 3 Dear Everlast Customer, THANKS! You had a choice, and you bought an Everlast. We appreciate your loyalty as a customer and hope that you will enjoy years of use from your welder. Please go directly to the Everlast website to register your unit. Please be sure to download your warranty infor- mation for this unit while you are there.
  • Page 4 Serial number: ____________________________ Model number: ____________________________ Date of Purchase___________________________ Everlast USA: Everlast consumer satisfaction email: sales@everlastwelders.com Everlast Website: everlastwelders.com Everlast Technical Support: tech@everlastwelders.com Everlast Welding Support: performance@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...
  • Page 5 Safety Precautions Everlast is dedicated to providing you with the best possible equipment and service to meet the demanding job requirements that you may have. We want to go beyond delivering a satisfactory product to you. That is the reason we offer free technical and basic welding support to assist you with your needs, should an occasion occur where it is needed.
  • 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 cau- tions 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 mal- function while welding or while being in the vicinity of someone welding. Serious injury or death may occur! Welding and plasma cutting processes generate electro-magnetic fields and radiation.
  • Page 8 Safety Precautions 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 welding or cutting. Keep work sur- face dry.
  • Page 9 Everlast that are pre-built for your unit. Or alternatively, most welding supply store sell- compatible TIG torches and DINSE 35/50 connectors for the PowerTIG 315LX. A water cooler is required for the TIG torch included with this welder Gas cooled TIG torches are limited in their range, usually to 200 amps or less, so an appropriate...
  • Page 10 Section 1 Introduction and Specifications PowerTIG 315LXTIG/Stick Welder Specifications Process AC/DC GTAW-P/DC SMAW Inverter Type DIGITAL IGBT Construction Minimum/Maximum Rated Output TIG DC: 10-315A AC: 20-315A Maximum Rated Output Stick 250A Start Type HF and Lift Start HF Point Gap .030”-.045”/ .035”...
  • Page 11 Section 1 Introduction and Specifications General overview: The PowerTIG 315LX is an in- you are working can create problems with arc and dustrial class 315 Amp AC/DC TIG and DC Stick shielding gas disturbance. welder. This unit features excellent duty cycle and...
  • Page 12 Section 2 Quick Setup Guide QUICK SETUP GUIDE: TIG CONNECTIONS NOTE: The TIG torch will always be negative polarity whether DC or AC! TORCH (-) 9/17 SERIES TORCH WORK (+) 35 SERIES CONNECTOR 35 SERIES CONNECTOR WORK CLAMP AIR-COOLED TORCH GAS (Ar) CONTROL CONTROL...
  • Page 13 Section 2 Quick Setup Guide QUICK SETUP GUIDE: STICK POLARITY AND CONNECTIONS WORK (-) TORCH (+) NOTE: In stick mode, the polarity will almost always be positive, except for special rods or circumstanc- es. Consult the electrode manufacturer packaging material or website for proper polarity with specialty rods and for conditions where electrode negative would be appropriate.
  • Page 14 SUPPLIED PLUG IS A NEMA 6-50P, THE STANDARD PLUG FOR MOST 1 PHASE 240 V WELDERS IN THE US AND CANADA. GREEN GROUND 220V/240V COOLER OUTLET. USE WITH EVERLAST POWERCOOL WC 300 or 400 ONLY. WARNING: DO NOT USE THIS OUTLET FOR ANY OTHER APPLICATION OR SERVICE! L2,WHITE L1,BLACK;...
  • Page 15 Contact the manufacturer of the generator for this information. Everlast does not have an “approved” list of generators. But, if the generator is not listed as clean power by its manufacturer, then opera- tion is prohibited.
  • Page 16 Section 2 Quick Setup Guide FRONT PANEL FEATURES AND CONTROLS POWERTIG 315LX...
  • Page 17 Section 2 Quick Setup Guide FRONT PANEL FEATURES AND CONTROLS POWERTIG 315LX POWERTIG 315LX PARAMETERS PURPOSE 1. Protective Cover Clear hinged cover protects panel from damage. Keep closed during welding opera- tions. 2. Main Control Panel Digital The main control panel includes all controls for the welder except power switch.
  • Page 18 Section 2 Quick Setup Guide FRONT PANEL FEATURES AND CONTROLS...
  • Page 19 If the light remains on after cycling the power switch, this may indicate an internal unit fault was created during the over current event. In this case, contact Everlast. Do not continue to reset the unit after two reset attempts.
  • Page 20 Section 2 Quick Setup Guide FRONT PANEL FEATURES AND CONTROLS PowerTIG 315LX Features Parameters Purpose/Function 9. Amp Display Displays maximum selected amps until the weld is started. Displays actual amps while welding. Display may cycle rapidly and randomly after pulse has been turned on.
  • Page 21 Section 2 Quick Setup Guide FRONT PANEL FEATURES AND CONTROLS PowerTIG 315LX Features Parameters Purpose/Function 14. Pulse Frequency Control .2-750 Hz Just as with AC frequency, Pulse Frequency is also formally represented as Hertz (Hz). However, these are not interchangeable features. Each does a separate and defined job.
  • Page 22 Section 2 Quick Setup Guide REAR PANEL FEATURES AND CONTROLS...
  • Page 23 Section 2 Quick Setup Guide REAR PANEL FEATURES AND CONTROLS PowerTIG 315LX Features Parameters Purpose/Function 1. Water Cooler Receptacle IEC 60320-1 This connection supplies power to the optional water coolers. This is a 240 “C-14” VAC outlet. Do not use this connection to power any other device. 4 amp max.
  • Page 24 Section 3 Basic Theory and Function Welder Function Summary and Explanations. Most of the green coded controls on the welder panel are devoted to the use of the 2T/4T operation and 1. 2T/4T sequencer. The 2T/4T feature allows op- should not be used with foot pedal. The following eration of the TIG welder without a foot pedal.
  • Page 25 Section 3 Basic Theory and Function Cleaning/Frosted Area of Aluminum the side of the weld. Not all weld conditions will be alike, so more cleaning is required at times than 30% EP others. Similarly, more penetration will be re- Narrow bead/etching/sharp tungsten quired at times than others.
  • Page 26 Section 3 Basic Theory and Function 4. Pulse. The pulse creates two amp values, a high EXAMPLE 1 and a low value that cycle back and forth between Welding Amps: 100 amps, each other while welding. The upper amperage is PulseAmps: 50% called the Welding Amps (sometimes called Peak cur- Pulse Time On: 50%...
  • Page 27 Welding Amps, and Pulse Everlast. Do not use a nipple that is scarred, bent or other- Amps through the ratio established by selecting the wise deformed. Damage to the female connector may re- pulse Amp % on the panel.
  • Page 28 Section 3 Basic Theory and Function Besides a butt joint and lap joint which are often used for DOUBLE V-GROOVE V-GROOVE (60-80°) thinner metal gauges, consider using one of these groove joints for best welding results. When grinding or cutting the bevels, especially with a single V-groove, it may be beneficial to leave a small land with a gap be- U-GROOVE DOUBLE U-GROOVE...
  • Page 29 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. 4.
  • Page 30 Section 3 Basic Theory and Function 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. FOR DC USE. NOT RECOMMENED FOR AC. <1/8”...
  • Page 31 Section 3 Basic Theory and Function STICK OPERATION STARTING METHODS Tapping Method Scratch/Match Method 1. Turn on the power switch on the rear of the unit. Allow unit to cycle through its start up program. 2. Select the Stick mode. 3.
  • Page 32 Section 3 Basic Theory and Function GENERAL POLARITY RECOMMENDATIONS* *Follow manufacturer of stick electrode for complete polarity recommendations PROCESS TORCH POLARITY WORK POLARITY TIG (GTAW) STICK (SMAW) TIG (GTAW) OPERATION GUIDE FOR STEEL (ALUMINUM)* *As a general rule, set amperage using 1 amp for every .001” of metal thickness for aluminum. Less is required for DC. METAL THICKNESS WELDING AMPS TUNGSTEN DIA.
  • Page 33 Section 3 Basic Theory and Function EXPANDED VIEW OF TIG TORCH (Actual appearance may vary slightly from what is listed.) 5/8” 5/8” PARTS FOR 18 Series Torch ( STYLE MAY VARY) QTY. Long Back Cap with O-Ring Short Back Cap Opt.
  • Page 34 Section 3 Basic Theory and Function 7 PIN CONNECTOR FOR 22K Ω FOOT PEDAL Note: Previous models before mid 2015 typically used a 47k pedal. 22k is only for digital models of the PowerTIG 250EX. Bridge to 7 To Pedal or Torch Switch Bridge to 6 To Pedal or Torch Switch...
  • Page 35 Check gas flow. Adjust for higher flow of gas. Listen for audible click of gas solenoid. If no click is heard, then contact Everlast Support. Clean weld properly, especially in Aluminum. Too short of post flow. Check tungsten stick out.
  • Page 36 OPTIONAL RECOMMENDED ACCESSORIES: PC-300 Welding Cart EV-FP22-NWI NOVA Long Life Foot Pedal PCW 400-240 Water Cooler NOVA Brand Rota-Flex Torches* *Visit our website to view full selection of optional torches, and cable lengths and consumable kits. Also, be sure to ask us about our full line of NOVA TIG welding products and accessories.
  • Page 37 If you suspect you have a a problem with the point gap due to hard starting of the arc, contact Everlast Tech Support before pro- ceeding with point gap adjustment for proper diagnosis and a more detailed adjustment procedure.