R-Tech ProArc135 Owners Manual 2014 - R
Contents
1. TECH IlWEUDINGIEOUIPMENT www r techwelding co uk Email salesOr techwelding co uk Tel 01452 733933 Fax 01452 733939 ProArc 135 INVERTER ARC WELDER OPERATION INSTRUCTIONS CE Version 2014 1 Thank you for selecting the R Tech PROARC135 Inverter Arc Welder The PROARC135 has many benefits over traditional transformer arc welders including infinite power control anti stick and hot start technology to aid easy arc starting and the inverter power source provides smooth weld characteristics We want you to take pride in operating our PROARC135 as much pride as we have taken in making this product for you Please read all information in this manual before operation PLEASE EXAMINE CARTON AND EQUIPMENT FOR DAMAGE IMMEDIATELY When this equipment is shipped title passes to the purchaser upon receipt from the courier Consequently all claims for material damaged in shipment must be made by purchaser against the transportation company used Please record your equipment identification below for future reference This information can be found on data plate at rear of machine Product PROARC135 Serial No Date of Purchase Where Purchased Whenever you request replacement parts or information on this equipment please always supply information you have recorded above This product is covered by our 2 year collect and return UK warranty External items torch earth lead etc are covered by 3 months warranty Any faul2. ELECTRIC SHOCK CAN KILL Turn the input power OFF at the mains switch amp fuse box before working on this equipment Have a gualified electrician install amp service this arc welding eguipment Allow machine to sit for 5 minutes minimum to allow the power capacitors to discharge before working inside this eguipment Do not touch electrically live parts 1 Periodically remove the side top panels of machine and clean out machine with a low pressure dry air line paying particular attention to PC Boards Fan blades 2 Inspect input and output cables 8 hoses for fraying cuts amp bare spots 3 Keep torch and cables in good condition 4 Clean air vents to ensure proper air flow and cooling 5 The fan motor has sealed bearings which requires no maintenance 12 Troubleshooting Service amp repair should only be performed by R Tech welding trained personnel Unauthorised repairs performed on this eguipment may result in danger or injury to the technician and machine operator and will invalidate your warranty For your safety and to avoid electric shock please observe all safety notes and precautions detailed throughout this manual The troubleshooting guide is provided to help you locate possible machine malfunctions If fault problem is not listed below check please check our ARC Welder Support page on our website www r techwelding co uk support php or contact R Tech by phone Contact details can be found on our website
3. Output Problems 1 No output LED display is not lit Check machine on off switch is in the on position Check Input power to machine Check plug wiring Check mains trip fuses 2 No output Fan runs LED display is lit Warning light is NOT lit Check welding cable connections are secure and earth lead is in good condition replace cables if damaged 3 No output LED display is lit Warning light is lit Welding application may have exceeded recommended duty cycle allow machine to cool down until the warning light goes out 4 Machine keeps overheating Warning light is lit on machine Check if fan is running if not contact R Tech for repair Check the cooling vents for obstruction blow out machine with clean dry low pressure air supply Check for adequate ventilation around machine 5 Poor weld penetration Check condition of earth lead and clamp and ensure clamp is connected via a clean area on work piece 13 Arc welding problems Stick electrode blasts off when arc is struck Welding current set too high reduce welding current Materials are dirty clean before welding Excessive Splatter Long arc get electrode closer to work Welding current too high reduce welding current Insufficient penetration Too fast welding speed slow down travel speed Welding current set too low increase welding power Porosity in weld Humidity in electrodes Long arc get electrode closer to work Spanish AVIS
4. 5 Amps at 35 duty cycle on a ten minute basis If the duty cycle is exceeded a thermal protector will shut machine off until the machine cools Technical Specifications Model No R Tech PROARC135 Input 240V AC 50 60Hz 16A MMA No load Voltage 80V Current Range 15A 135A Rated Output Current 135A Duty Cycle 35 Gross Weight 5 8 KG Insulation IP21S Dimensions mm 320 x 130 x 240 Safety Precautions Read entire section before starting installation WARNING A Electric Shock can kill Only qualified personnel should perform this installation Turn off input power at the fuse box before working on this equipment Do not touch electrically live parts Always connect the machine to an earthed mains supply as per national recommended standards Select suitable location Place the welder where clean cooling air can freely circulate in and out of the front amp rear vents Dirt dust or any foreign material that can be drawn through vents into welder must be kept to a minimum Failure to observe these precautions can result in excessive operating temperatures which can lead to plant failure Grinding Do not direct grinding particles towards the welder An abundance of conductive material can cause plant failure Stacking This machine cannot be stacked Transport Unloading Never underestimate the weight of eguipment never move or leave suspended in the air above people Use recommended
5. Note This light will come on for 1 2 seconds when first turned on and then will go off once start up self test has finished Display LED This LED shows the selected welding current 10 Operating machine SAFETY PRECAUTIONS WARNING A ELECTRIC SHOCK CAN KILL Do not touch electrically live parts or electrode with skin or wet clothing Insulate yourself from work and ground Always wear dry insulating gloves WARNING AN FUMES AND GASES can be dangerous Keep your head out of fumes amp gases produced from welding Use ventilation or exhaust to remove fumes amp gases from breathing zone and general area Awe WELDING SPARKS can cause fire or explosion WARNING Keep flammable material away from work area Do not weld on containers that have held combustibles A 2 WARNING ARC RAYS can burn Wear eye ear and body protection Make sure work area is protected by proper shielding to avoid injury to passers by 11 Operating Machine Ensure machine is setup as previously stated Fit desired electrode size in electrode holder Switch on machine Select desired welding power Touch electrode on to workpiece and arc will start Oe No When machine is switched on output terminals are always live take care and do not touch electrode and earth by person at same time otherwise electric shock will occur WARNING A ELECTRIC SHOCK CAN KILL Maintenance Routine and periodic maintenance WARNING A
6. O DE PRECAUCION French ATTENTION German WARNUNG ATENCAO Japanese B BIR Korean amp Do not touch electrically live parts or electrode with skin or wet clothing Insulate yourself from work and ground No toque las partes o los electrodos bajo carga con la piel o ropa moja da e Aislese del trabajo y de la tierra amp Ne laissez ni la peau ni des v te ments mouill s entrer en contact avec des pi ces sous tension e Isolez vous du travail et de la terre e Beriihren Sie keine stromfiihrenden Teile oder Elektroden mit Ihrem K rper oder feuchter Kleidung e Isolieren Sie sich von den Elektroden und dem Erdboden e N o toque partes el tricas e elec trodos com a pele ou roupa molha da e Isole se da peca e terra CROATA RAHE TIRRNERTENENCE Eed KK EE EECH TE NCOSBELTFESU RAR pu DEBERA CRRA CR HMA HR eiu S4SS Je YA ER ee qa HA DHAL ons Be HSA Ale AD UA gym gil slat go yo A oead log aa GN A du esl LL Aal Au Uall JAS dame ale Ye ao 14 e Keep flammable materials away e Mantenga el material combustible fuera del rea de trabajo e Gardez l cart de tout mat riel inflammable e Entfernen Sie brennbarres Material e Mantenha inflam veis bem guarda dos RAPTO BODMUTO RR TF RPREMCLCBEZUEPA e a RR T EIER ess 383 MG AFX DAR ag Oa A Jin UY Aal aia e Wear eye ear and body protection e Prot jase los ojos los o
7. dos y el cuerpo e Prot gez vos yeux vos oreilles et votre corps e Tragen Sie Augen Ohren und K r perschutz e Use protec o para a vista ouvido e corpo eB FRUSHICRBRELTE EAR eben HRARFHRRAR ex 14 Sol sare HZA dis jo de Ally dag al yal aaa Laa y READ AND UNDERSTAND THE MANUFACTURER S INSTRUCTION FOR THIS EQUIPMENT AND THE CONSUMABLES TO BE USED AND FOLLOW YOUR EMPLOYER S SAFETY PRACTICES SE RECOMIENDA LEER Y ENTENDER LAS INSTRUCCIONES DEL FABRICANTE PARA EL USO DE ESTE EOUIPO Y LOS CONSUMIBLES OUE VA A UTILIZAR SIGA LAS MEDIDAS DE SEGURIDAD DE SU SUPERVISOR LISEZ ET COMPRENEZ LES INSTRUCTIONS DU FABRICANT EN CE QUI REGARDE CET EQUIPMENT ET LES PRODUITS A ETRE EMPLOYES ET SUIVEZ LES PROCEDURES DE SECURITE DE VOTRE EMPLOYEUR LESEN SIE UND BEFOLGEN SIE DIE BETRIEBSANLEITUNG DER ANLAGE UND DEN ELEKTRODENEINSATZ DES HER STELLERS DIE UNFALLVERHUTUNGSVORSCHRIFTEN DES ARBEITGEBERS SIND EBENFALLS ZU BEACHTEN e Keep your head out of fumes e Use ventilation or exhaust to remove fumes from breathing zone e Los humos fuera de la zona de res piraci n e Mantenga la cabeza fuera de los humos Utilice ventilaci n o aspiraci n para gases Gardez la t te l cart des fum es e Utilisez un ventilateur ou un aspira teur pour ter les fum es des zones de travail e Vermeiden Sie das Einatmen von Schweibrauch e Sorgen Sie fiir gute Be und Entl ftung des Arbeitsplatzes e Mant
8. e Korean LEIA E COMPREENDA AS INSTRU ES DO FABRICANTE PARA ESTE EQUIPAMENTO E AS PARTES DE USO E SIGA AS PRATICAS DE SEGURANCA DO EMPREGADOR R gt EHOAX n OWREGER RA ETHBRMLTF SL CL TRHORSREL HS TFE AAA EON dt TE Gy AU ERRAND RA EF FED SR TEDI fr Ge 38 SY RR 2 o A BD 5 EDR EE IE o O Alo 588 AIIM SAAD zuel Seit ot FS A ETEMA BELO Jaai palal Sdt dl ad 2 y Allan Cyf Aal tal op SO giall lalai ag l y gaai L
9. enha seu rosto da fuma a e Use ventila o e exhaust o para remover fumo da zona respirat ria ARSS AE EA F n UA aa ai U CANE OCF REE Hii MXit AER TR o 42294 ZM7l e Be SMMA 2 ano SUE HAPI HH 2 2H4214 EE NESHAR a ye Tan ly aa TJAN gl hi Slee A Aach Jil gl dru iN A je a ai yl e Turn power off before servicing e Desconectar el cable de ali mentaci n de poder de la m quina antes de iniciar cualquier servicio e D branchez le courant avant l entre tien Strom vor Wartungsarbeiten abschalten Netzstrom v llig ff nen Maschine anhalten e N o opere com as tampas removidas e Desligue a corrente antes de fazer servico e N o toque as partes el tricas nuas VFA ERER PD PARTE EFRBRATY FE BPTF DAS enol UA Aiwa ly aL JA Gilg A ail 15 e Do not operate with panel open or guards off e No operar con panel abierto o guardas quitadas e N op rez pas avec les panneaux ouverts ou avec les dispositifs de protection enlev s e Anlage nie ohne Schutzgeh use oder Innenschutzverkleidung in Betrieb setzen e Mantenha se afastado das partes moventes e N o opere com os paineis abertos ou guardas removidas OKAWPPDN ERYALEEE CBIR EEL EW T ES AEREA RERA SRR Ko esto Sel ela Sa OA LS Z cuts 13 Anal la Jas Y e Aste Swazi Ai dl Ay ayant Spanish AVISO DE PRECAUCION French ATTENTION German WARNUNG ATENC O ZS BIR Chines
10. lifting equipment at all times WARNING A Falling Equipment can cause injury Never lift welder with gas bottle attached Never lift above personnel Tilting Machine must be placed on a secure level surface or on a recommended undercarriage trolley This machine may topple over if this procedure is not followed Environmental Rating The welding power source carries the IP21S rating It may be used in normal industrial and commercial environments Avoid using in areas where water rain is around Read and follow the Electric Shock Warnings in the safety section if welding must be performed under electrically hazardous conditions such as welding in wet areas or water on the work piece Machine grounding and Interference Protection This welder must be grounded to earth See national electrical codes for proper grounding methods Radiated interference can develop in the following ways Direct interference from welder power source Direct interference from the welding leads Direct interference radiated from feedback into power lines Interference from re radiation by un grounded metallic objects EON Keeping these contributing factors in mind installing eguipment as per following instructions should minimize problems 1 Keep the welder input power lines as short as possible and enclose as much of them as possible in metal conduit or eguivalent shielding There should be a good electrical contact between this conduit and g
11. minimum to allow the power capacitors to discharge before working inside this equipment Do not touch electrically live parts The PROARC135 Inverter Welder requires a 240V 16A 50 60Hz supply at 125 amps output it will draw 13A input if used on a 13Amp plug you may get nuisance fuse blows when welding at maximum amperage H comes with a 2 metre mains cable attached Connect wires according to national coding Brown wire Live Blue wire Neutral Green Yellow Wire Earth Ground Front machine connections Fig 1 1 Negative welding power connector Connect the earth cable dinse plug into here and twist to secure 2 Positive welding power connector Connect the electrode holder cable dinse plug into here and twist to secure Most popular rods reguire positive welding electrode and negative earth If you are using special electrodes please check manufacturer s recommendation for correct polarity of welding electrodes and connect as reguired Rear machine connections Fig 2 On Off Switch This switches machine on off Mains input cable Connect electrical plug as required Controls and Settings Current Control Knob This selects the welding power and is shown in LED display 3 Warning indicator light Lights RED when over heat thermostat protection has occurred due to over work or poor airflow Fan will continue to run and once machine has cooled down light will go off and machine is ready to use
12. round Earth 2 Keep the work and electrode leads as short as possible Length should not exceed 25FT Tape the leads together where practical 3 Be sure the torch and earth leads rubber coverings are free from cuts and cracks that allow high frequency leakage 4 Keep the torch in good repair and all connections tight to reduce leakage 5 Keep earth lead connection to work in good condition Clean area on workbench where earth clamp is situated on a regular basis Input Connections Make sure the voltage phase and frequency of input power is as specified on machine rating plate located at rear of machine Have a qualified electrician provide suitable input power as per national electrical codes Make sure machine is earthed grounded Make sure fuse or circuit breaker is correct rating for machine Using fuses or circuit breakers smaller than recommended will result in nuisance shut off from welder inrush currents even if welding at low amperages On multiple voltage input welders be sure the machine is connected as per the instructions for the voltage being supplied to welder Failure to follow these instructions can cause immediate failure within the welder and void machines warranty WARNING A ELECTRIC SHOCK CAN KILL Turn the input power OFF at the mains switch amp fuse box before working on this equipment Have a gualified electrician install amp service this eguipment Allow machine to sit for 5 minutes
13. ts damage found caused by customer will be charged pro rata Please read this operator manual completely before attempting to use this equipment Pay particular attention to the safety instructions we have provided you for your protection The level of seriousness to be applied to each section is explained below WARNING A This statement appears where the information must be followed exactly to avoid serious personal injury CAUTION This statement appears where the information must be following to avoid a minor personal injury or damage to this equipment The R Tech PROARC135 is a member of our field acclaimed family of welding products Premium features include Inverter power source more efficient to operate provides smoother weld characteristics Infinite welding power adjustment to allow fine tuning of weld characteristics Automatic hot start enables easy arc starting Automatic anti stick stops rods from sticking to work Portable and lightweight ideal for mobile and maintenance welding 35 Duty cycle at 135 Amps 40 C O Ol Oo I Recommended Processes The R Tech PROARC135 is recommended for the MMA welding processes within its output capacity of 135 Amps DC Equipment Limitations The R Tech PROARC135 is protected from overloads beyond the output ratings and duty cycle as per machine specifications with thermostat protection Welding Capability Duty Cycle The R Tech PROARC135 is rated at 13
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