Home

HandyPlasma® 550 - ESAB Welding & Cutting Products

image

Contents

1. SECTION 7 REPLACEMENT PARTS Spare Parts List HandyPlasma 550 0558004493Y Cover Not Shown 0558002033 Knob 0558002754 Inverter Main PCB 0558002755 Control PCB 0558002756 HF PCB 0558002757 HF Generator 0558002738 Fan 0558004479 Fan Grid 951202 Flow Switch 0558004399 Main Power Cable w Plug 10Ft 0558002746 EMI Filter 0558002747 ON OFF Switch 0558002764 Solenoid Valve Assembly 0558004498 Plasma Torch 680560 Earth Cable w Clamp 21710 Air Regulator Filter 21711 Pressure Gauge 0558004494Y Side Panel Not Shown 0558004478 Handle Not Shown amp NOTES 40 NOTES 41 NOTES 42 REVISION HISTORY revision of this manual denotes changes and additions to the replacement parts section and incorporates various editorial changes revision changes Spare Parts Kit from 21980 to 0558003301 Revision C Front Deleted 208 reference in description Section 1 Table 1 2 changed NOTE p n from 21985 to 0558004498 Section 1 Table 1 3 deleted 208 V amp 29 A reference at Rated Primary Input row Section 2 Deleted DO NOT connect a power source configured for 208 230 V to a 460 V input power supply from caution paragraph Section 2 Table 2 1 deleted 208 V 29 A row Section 2 Deleted 200 208 reference in heading and added 230 Section 3 Enlarged figure 3 2 Added schematic per Larry Bryant request Revision D 05 2005 added Ai
2. 4 ARC RAYS can burn eyes and skin NOISE can damage hearing OPERATION 4 2 HANDYPLASMA 550 CONTROLS FIGURE 4 1 A Power Switch located on front panel When placed in ON position the white pilot light will glow indicating controlcircuitisenergized andthe cooling fan will run B Output Current Control Adjustable from 15 to 35 amperes to suit cutting conditions C Check Push Button Switch When energized air filter regulator can be adjusted to desired pres sure 55 65 psig before cutting operations Allow airto flow for afew minutes This should remove any condensation that may have accumulated during shutdown period Aftersetting the pressure release the button to its normal position Wear welding helmet with No 6 or 7 lens shade Wear eye ear and body protection D Position the HandyPlasma 550 at least 10 feet 3 meters from the cutting area Sparks and hot slag from the cutting operation can damage the unit Over Temperature LED Yellow light will turn onifthe machine becomes overheated Will turn off automatically after the machine cools down if the on off switch is still on AIR REGULATOR CONTROL KNOB FAULT LIGHT AMBER POWER ON OFF I O SWITCH amp CIRCUIT BREAKER AIR LIGHT GREEN AIR CHECK BUTTON AIR PRESSURE GAUGE Figure 4 1 HandyPlasma 550 Controls 25 SECTION 4 E Low Air Flow LED Green light will turn on during operation when the
3. HandyPlasma 550 PLASMARC CUTTING PACKAGE HandyPlasma 550 1 An roma Installation Operation and Service Manual This manual provides complete instructions for the following HandyPlasma 550 cutting packages starting with Serial No PPOR144027 ESAB P N 0558002612 230 V 1 Phase 50 60 Hz North America F15 706 D 12 2005 BE SURE THIS INFORMATION REACHES THE OPERATOR YOU CAN GET EXTRA COPIES THROUGH YOUR SUPPLIER These INSTRUCTIONS are for experienced operators If you are not fully familiar with the principles of operation and safe practices for arc welding and cutting equipment we urge you to read our booklet Precautions and Safe Practices for Arc Welding Cutting and Gouging Form 52 529 Do NOT permit untrained persons to install operate or maintain this equipment Do NOT attempt to install or operate this equipment until you have read and fully understand these instructions If you do not fully understand these instructions contact your supplier for further information Be sure to read the Safety Precautions be fore installing or operating this equipment USER RESPONSIBILITY This equipment will perform in conformity with the description thereof contained in this manual and accompa nying labels and or inserts when installed operated maintained and repaired in accordance with the instruc tions provided This equipment must be checked periodically Malfunctioning or poorly mainta
4. 30 40 A Nozzle 20860 3 2 Electrode L gt Swirl Baffle Heat Shield NOTE 1 PT 31XL Torch Assembly P N 0558004498 on North American machine 0558002612 is supplied with the nozzle electrode swirl baffle and heat shield assembled 2 PT 31XL Torch Assembly P N 21985 on Asian machine 0558003178 is supplied with the nozzle electrode swirl baffle and heat shield assembled 17 SECTION 2 DESCRIPTION 1 4 SPECIFICATIONS Refer to Tables 2 2 2 3 and Figures 2 1 and 2 2 for HandyPlasma 550 technical specifications Table 2 2 HandyPlasma 550 Specifications Rated 4096 Duty Cycle 35A 120 Output 60 Duty Cycle 30 A 120 100 Duty Cycle 22 120 V dc Output Current Range 15 to 35 Amperes Open Circuit Voltage 230 V dc Nominal Rated Primary Input 230 VAC 50 60 Hz 27 1 Phase 35 120 VDC Output Power Factor 81 1 Phase 35 Amperes Output Current Capacity PT 31XL 50 DCSP PT 31XL 250 cfh 80 psi Dimensions of Handy 14 25 in 362 mm Plasma 550 12 7 in 322 mm 6 2 in 156 mm Weight less torch 35 165 16 kg Duty cycle is based on a 10 minute period therefore a 40 duty cycle means the machine may operate for 4 minutes with a cool down period of 6 minutes a 60 duty cycle means the machine may operate for 6 minutes with a cool down period of 4 minutes a 100 duty cycle means the machine may operate continuously SECTION 2 Table 2 3 PT 31XL Torch
5. n adicional haga referencia a la publicaci n NFPA Standard 51B Fire Prevention in Use of Cutting and Welding Processes disponible a trav s de la National Fire Protection Association Batterymarch Park Quincy MA 02269 CHOQUE ELECTRICO El contacto con las partes el ctricas energizadas y tierra puede causar da o severo o muerte NO use soldadura de corri ente alterna AC en reas h medas de movimiento confinado en lugares estrechos o si hay posibilidad de caer al suelo SECTION 1 1 Aseg rese de que el chasis de la fuente de poder est conectado a tierra atrav s del sistema de electricidad primario 2 Conecte la pieza de trabajo a un buen sistema de tierra f sica 3 Conecte el cable de retorno a la pieza de trabajo Cables y conductores expuestos o con malas conexiones pueden exponer al operador u otras personas a un choque el ctrico fatal 4 Use el equipo solamente si est en buenas condi ciones Reemplaze cables rotos da ados o con conductores expuestos 5 Mantengatodoseco incluyendo su ropa el rea de trabajo los cables antorchas pinza del electrodo y la fuente de poder 6 Aseg rese que todas las partes de su cuerpo est n insuladas de ambos la pieza de trabajo y tierra 7 Nose pare directamente sobre metal otierra mien tras trabaja en lugares estrechos o reas h medas trabaje sobre un pedazo de madera seco o una plataforma insulada y use zapatos con suela de goma 8 Us
6. 4 N utilisez pas l quipement defa on abusive Gardez l quipement l cart de toute source de chaleur notamment des fours de l humidit des flaques d eau de l huile ou de la graisse des atmosph res corrosives et des intemp ries 5 Laissez en place tous les dispositifs de s curit et tous les panneaux de la console et maintenez les en bon tat 6 Utilisez l quipement conform ment son usage pr vu et n effectuez aucune modification INFORMATIONS SUPPL MENTAIRES RELA TIVES LA S CURIT Pour obtenir de l information suppl mentaire surles r gles de s curit observer pour l quipement desoudage l arc lectriqueetle coupage demandezun exemplaire dulivret Precau tions and Safe Practices for Arc Welding Cutting and Gouging Form 52 529 Les publications suivantes sont galementrecomman d es et mises votre disposition par l American Welding Society 550 N W LeJuene Road Miami FL 33126 1 ANSI ASC Z49 1 Safety in Welding and Cutting 2 AWS C5 1 Recommended Practices for Plasma Arc Welding 3 AWS C5 2 Recommended Practices for Plasma Arc Cutting 4 AWS 5 3 Recommended Practices for Air Carbon Arc Gouging and Cutting SECTION 1 SIGNIFICATION DES SYMBOLES Cesymbole utilis partout dans ce manuel signifie Attention Soyez vigilant Votre s curit est en jeu Ar Signifie un danger imm diat La situation peut entrainer des blessures graves ou m
7. Specifications PT 31XL Torch Current CapaGlty nerit teet erts 50A DCSP Shipping Wgt ren 2 Ibs 1 kg Length of Service Lines Speed In Min ide 25 ft 7 6 m 0 0 18 1 4 3 6 Steel Thickness In mm DESCRIPTION 21 4 75 Torch 51 4 133mm Figure 2 1 PT 31XL Dimensions Figure 2 2 PT 31XL Cutting Performance 19 SECTION 2 DESCRIPTION 20 SECTION 3 3 1 GENERAL Properinstallation can contribute materially to the satisfac tory and trouble free operation of the HandyPlasma 550 cutting package Itis suggested that each stepin this section be studied carefully and followed as closely as possible 3 2 EQUIPMENT REQUIRED A source of clean prefiltered dry air that supplies 250 cfh at 80 psig is required for the cutting operation The air supply should not exceed 150 psig the maximum inlet pressure rating of the air filter regulator supplied with the package 3 3 LOCATION Adequate ventilation is necessary to provide proper cool ing of the HandyPlasma 550 and the amount of dirt dust and excessive heat to which the equipment is exposed should be minimized There should be at least one foot of clearance between the HandyPlasma 550 power source and wall or any other obstruction to allow freedom of air movement through the power source Installing or placing any type of filtering device will restrict the volume of intake air thereby subjecting th
8. air flow is correct Will switch off below 15psi 1 bar On Off Switch Whitelight will light when switched on evenifthe machine stopped for any reason Willturn off when switch is in OFF position or the light bulb is defective AirPressure Gauge Front Panel Showsair pressure in bars and psi 4 3 ASSEMBLING PT 31XL COMSUMABLE PARTS WARNING Make sure power switch on power source is in OFF position and primary input power is deenergized Toassemble XT consumables remove the seat supplied with the torch Insert the plunger into the head The plunger is reversible Then reassemble the seat firmly with a wrench Installtheelectrode baffle nozzle and heatshield as shownin Fig 4 2 Tighten heat shield snugly but do not overtighten A TM BE SURE to install the swirl baffle in the torch Failure to do so would allow the nozzle tip to contact the electrode This contact would permit high voltage to be applied to the nozzle Your contact with the nozzle or workpiece could then result in serious injury or death by electric shock Plunger 20324 eat 19679 20862 NOTE Nozzles Marked By Amperage OPERATION Amema The PT 31XL torch head contains a gas flow check valve that acts in conjunction with the flow switch and circuitry within the power source This system prevents the torch from being energized with high voltage if the torch switch is accidentally closed when 4 5 removed ALWAYS
9. on stainless steel and aluminum 27 SECTION 4 4 5 OPERATING TECHNIQUES 1 Piercing Materials up to 1 4 in thick may be pierced with the torch touching the work When piercing thicker materials up to 3 16 in aluminum or 1 4 in stainless or carbon steel immediately raise the torch to 1 16 in standoff after initiating the cutting arc This will reduce the chance of spatter from entering the torch and pre vent the possibility of welding the tip to the plate The torch should be angled at about 30 when starting to pierce and then straightened after accomplishing the pierce Grate Cutting For rapid restarts such as grate or heavy mesh cutting do not release the torch switch This avoids the 2 second preflow portion of the cutting cycle 4 6 COMMON CUTTING PROBLEMS Listed below are common cutting problems followed bythe probable cause of each If problems are determined to be caused by the HandyPlasma 550 refertothe maintenance section of this manual If the problem is not corrected after referring to the maintenance section contact your ESAB representative A Insufficient Penetration 1 Cutting speed too fast 2 Damaged cutting nozzle 3 Improper air pressure Main Arc Extinguishes 1 Cutting speed too slow 28 OPERATION Dross Formation In some materials and thick nesses it may be impossible to get dross free cuts 1 Cutting speed too fast or too slow 2 Improper air pre
10. 1 3 4 INSPEGEON EEE incl be selena 21 3 5 Primary Electrical Input Eohneetions nassen au 21 3 6 Secondary Output Connections mn 22 27 Connecting HandyPlasina 550 nica io due 23 4 0 e e tere e e UR RUNS Te SR RN RUN RE RR FORD edd 25 4 1 nent hed codesnsscds edna der detecte 25 4 2 Hand Plasma 950 Controls nu ne D Rd Ai 25 43 Assembling PT 31XL Consumable Part ninia is 26 44 Cutting withthe PT 31XL ainia dro 26 4 5 Operating Techniques stands sedo deeper euenire 28 46 Common Cutting Problems e n p ito tdt 28 TNT 29 5 1 A Me A E nn Rae send 29 5 2 Inspection alid Ci Ni 29 4 3 RNA 29 6 0 Troubleshooting ET E 31 6 1 Troubleshooting 31 6 2 Troubleshooting Guide nern 31 6 3 Sequence MOP belieben neds 36 70 Replacement Parts dinde ricas 37 71 General C M lunes 37 7 2 tata RANA 37 TABLE OF CONTENTS TABLE OF CONTENTS SECTION 1 1 0 Safety Precautions WARNING These Safety Precautions are for your protection They summarize pre cautionary information from the references listed in Additional Safety Information sec tion Before
11. Miami FL 33126 son recomendadas para usted 1 ANSI ASC 249 1 Safety in Welding and Cutting 2 AWSC5 1 Recommended Practices for Plasma Arc Welding 3 AWSC5 2 Recommended Practices for Plasma Arc Cutting 4 AWS C5 3 Recommended Practices for Air Carbon Arc Gouging and Cutting SECTION 1 ET PN ADVERTENCIA ADD SIGNIFICADO DE LOS SIMBOLOS Seg n usted avanza enla lectura de este folleto Los Simbolos Sig nifican Atenci n Est Alerta Se trata de su seguridad Significa riesgo inmediato que de no ser evadido puede resultar inmediatamente en serio da o personal o la muerte Significa el riesgo de un peligro potencial que puede resultar en serio da o personal o la muerte Significa el posible riesgo que puede resultar en menores da os a la persona SEGURIDAD SECTION 1 Safety French 1 3 AVERTISSEMENT Ces r gles de s curit ont pour but d assurer votre protection Ils r capitulent les informations de pr caution provenant des r f rences dans la section des Informations de s curit suppl mentaires Avant de proc der l installation ou d utiliser l unit assurez vous de lire et de suivre les pr cautions de s curit ci des sous dans les manuels les fiches d information sur la s curit du mat riel etsur les tiquettes etc Tout d faut d observer ces pr cautions de s curit peut entrainer des blessures graves ou mortelles 2 4 soudage de co
12. OC LECTRIQUE Le contact avec des pi ces lectriques ou les pi ces de mise la terre sous tension peut causer des blessures graves ou mor telles NE PAS utiliser un courant de soudage c a dans un endroit humide en espace restreint ou si un danger de chute se pose SECTION 1 1 Assurez vous que le ch ssis de la source d alimentation est branch au syst me de mise la terre de l alimentation d entr e 2 Branchez la pi ce traiter une bonne mise de terre lectrique 3 Branchez le c ble de masse la pi ce traiter et assurezune bonneconnexion afin d viter le risque de choc lectrique mortel 4 Utilisez toujours un quipement correctement entretenu Remplacez les c bles us s ou endom mag s 5 Veillez garder votre environnement sec incluant les v tements l aire de travail les c bles le porte lectrode torche et la source d alimentation 6 Assurez vous que tout votre corps est bien isol de la pi ce traiter et des pi ces de la mise la terre 7 Sivousdevez effectuer votre travail dans un espace restreint ou humide ne tenez vous pas directe ment sur le m tal ou sur la terre tenez vous sur des planches s ches ou une plate forme isol e et portez des chaussures semelles de caoutchouc 8 Avant de mettre l quipement sous tension isolez vos mains avec des gants secs et sans trous 9 Mettez l quipement hors tension avant d enlever vos gants 10 Consultez ANSI ASC St
13. Postflow 1 1 FLOW SWITCH cLoke OPEN t i 1 FAULT OVERLOAD LIGHT 1 I a I IENERGIZE HF CIRCUIT i INVERTER s 1 i 1 CUTTING ARC CURRENT boa AN A NOTES 1 Whenthetorchswitchisdepressed during postflow period the postflow and preflow times are canceled and the HF is energized immediately The postflow time starts from the moment the torch switch is released 2 When the amber fault pilot light comes on cutting operation should be stopped 36 SECTION 7 REPLACEMENT PARTS 7 0 Replacement Parts 7 1 General Always provide the serial number of the unit on which the parts will be used The serial number is stamped on the unit nameplate 7 2 Ordering To ensure proper operation it is recommended that only genuine ESAB parts and products be used with this equipment The use of non ESAB parts may void your warranty Replacement parts may be ordered from your ESAB Distributor Be sure to indicate any special shipping instructions when ordering replacement parts Refer to the Communications Guide located on the back page of this manual for a list of customer service phone numbers Note Bill of material items that have blank part numbers are provided for customer information only Hardware items should be available through local sources 37 SECTION 7 REPLACEMENT PARTS i X GZA VC XXE CN
14. REPLACETORCH WITHTHE PROPERTORCH MANUFACTURED BY ESAB SINCEITALONECONTAINSESAB SPATENTED SAFETY INTERLOCK For additional torch information see booklet F 14 246 packed with the PT 31XL torch 4 4 CUTTING WITH THE PT 31XL IN WARNING Wear the usual protective gloves clothing and hel met Helmet with filter lens shade No 6 or 7 should provide adequate protection for your eyes IN WARNING Never touch any parts forward of the torch handle tip heat shield electrode etc unless the power switch is in the OFF position CAUTION Do not depress the torch switch unless the torch nozzle is touching or within 0 020 in less than 1 32 in ofthe workpiece TOO FAST TOO SLOW CORRECT Fig 4 3 Effect of Cutting Speed S El ctrode Baffle Nozzle uj 20463 20860 Heat Shield 30 40A 20282 Fig 4 2 Assembly of XT Consumable Parts SECTION 4 OPERATION 2 WHENTHE ARC BREAKS THROUGH THE WORK BRING THE TORCH TO AN UPRIGHT POSI TION AND PROCEED TO CUT 1 TOSTART A PIERCE TILT THE TORCH TO PREVENT MOLTEN MATERIAL FROM COMING BACK AGAINST AND DAMAG ING THE TORCH Figure 4 4 Piercing Technique using the PT 31XL Cutting Speed Range HandyPlasma 550 CAUTION Locate the console at least 10 ft from the cutting Using Air with XT Consumables 75 psi work area Chips and hot slag from the cutting operation can damage the console Output Cutting Thickness Current Speed After placing the pri
15. W WHOM TO CALL Telephone 800 ESAB 123 Fax 843 664 4462 Hours 7 30 AM to 5 00 PM EST or visit us on the web at http www esabna com The ESAB web site offers Comprehensive Product Information Material Safety Data Sheets Warranty Registration Instruction Literature Download Library Distributor Locator Global Company Information Press Releases Customer Feedback amp Support ES AB ESAB Welding amp Cutting Products PO Box 100545 Florence SC 29501 0545 12 2005
16. WG insulated conductors A TM Thechassis mustbe connectedto an approvedelectrical ground Failure to do so may result in electrical shock severe burns or death A line wall disconnect switch with proper sized fuse or circuit breaker see Table 3 1 should be provided at the main power panel SECTION 3 INSTALLATION 3 6 SECONDARY OUTPUT CONNECTIONS 1 Thetorch connections are located at the flowswitch on upper left side of machine REFER TO FIG 3 1 2 Thread the power cable and switch lead of the PT 31XL through the right side above pressure gauge bushing of the front panel Connect power cable to thetorch fitting left hand threads and connecttorch switch leads to pins 1 and 2 of M located in the up per right hand corner of machine viewing from rear A WARNING of machine of the control P C Board Make sure the power cable connection is wrench tight Torch comes factory installed Theseinstructions are for torch replacement Before making any connections to the power source 3 Replace the machine cover panel output terminals make sure that all primary input 4 Connect your air supply to the inlet connection of power to the power source is deenergized off at the filter regulator the main disconnectswitch and thatthe input power 5 Clamp the work cable to the workpiece Be sure the cable is unplugged For operator safety the torch workpieceis connected to an approved earth ground connections are loa
17. andard Z49 1 list la page suivante pour des recommandations sp cifiques concernant les proc dures de mise la terre Ne pas confondre le c ble de masse avec le c ble de mise la terre CHAMPS LECTRIQUES ET MAGN T TIQUES comportent un risque RN de danger Le courant lectrique qui passe dans n importe quel ducteur produit des champs lec triques et magn tiques localis s Le soudage et le courant de coupage cr ent des champs lectriques et magn tiques autour des c bles de soudage et l quipement Par cons quent 1 Un soudeur ayant un stimulateur cardiaque doit consulter son m decin avant d entreprendre une op ration de soudage Les champs lectriques et magn tiques peuvent causer des ennuis pour cer tains stimulateurs cardiaques 2 L exposition des champs lectriques et magn tiques peut avoir des effets n fastes inconnus pour la sant 14 S CURIT 3 Lessoudeursdoiventsuivreles proc dures suivantes pour minimiser l exposition aux champs lectriques et magn tiques A Acheminez l lectrode et les c bles de masse ensemble Fixez les l aide d une bande adh sive lorsque possible B Ne jamais enrouler la torche oule c ble de masse autour de votre corps C Ne jamais vous placer entre la torche et les cables de masse Achemineztous les c bles sur le m me c t de votre corps D Branchez le c ble de masse la pi ce traiter le plus pr s po
18. anical means Do not weld cut or gouge on materials such as galvanized steel stain less steel copper zinc lead beryllium or cadmium unless positive mechanical ventilation is provided Do not breathe fumes from these materials 2 Donotoperateneardegreasing and spraying opera tions The heat or arc rays can react with chlorinated hydrocarbon vapors to form phosgene a highly toxic gas and other irritant gases 3 If you develop momentary eye nose or throat ir ritation while operating this is an indication that ventilation is not adequate Stop work and take necessary steps to improve ventilation in the work area Do not continue to operate if physical discom fort persists 4 Referto ANSI ASC Standard Z49 1 seelisting below for specific ventilation recommendations SECTION 1 SAFETY PRECAUTIONS 5 WARNING Thisproduct when used forwelding or cutting produces fumes or gases which contain chemicals known to the State of California to cause birth defects and in some cases cancer California Health Safety Code 825249 5 et seq CYLINDER HANDLING Cylinders if mishandled can rupture and vio lently release gas Sudden rupture of cylinder valve or relief device can injure or kill Therefore e 1 Use the proper gas for the process and use the proper pressure reducing regulator designed to operate from the compressed gas cylinder Do not use adaptors Maintain hoses and fittings in good cond
19. cte el cable de trabajo a la pieza de trabajo lo m s cercano posible al rea de la soldadura E Mantenga lafuente de poderylos cables de soldar lo m s lejos posible de su cuerpo HUMO Y GASES El humo y los gases pueden causar malestar o da o particularmente en espacios sin ventilaci n No inhale el humo o gases El gas de protecci n puede causar falta de ox geno Por lo tanto Siempre provea ventilaci n adecuada en el rea de trabajo por medio natural o mec nico No solde corte o ranure materiales con hierro galvanizado acero inoxidable cobre zinc plomo ber lio o cad mio a menos que provea ventilaci n mec nica positiva No respire los gases producidos por estos materiales No opere cerca de lugares donde se aplique sub stancias qu micas en aerosol El calor de los rayos del arco pueden reaccionar con los vapores de hidrocarburo clorinado paraformar un fosf geno o gas t xico y otros irritant es Si moment neamente desarrolla inrritaci n de ojos nariz o garganta mientras est operando es indicaci n de que la ventilaci n no es apropiada Pare de trabajar y tome las medidas necesarias para mejorar la ventilaci n en el rea de trabajo No contin e operando si el malestar f sico per siste Hagareferenciaala publicaci n ANSI ASC Standard Z49 1 Vea la lista a continuaci n para recomen daciones espec ficas en la ventilaci n SECTION 1 5 ADVERTENCIA Este producto
20. cuando se uti liza para soldaduras o cortes produce humos gases los cuales contienen qu micos conocidos porelEstado de Cali fornia de causar defectos en el nacimiento oenalgunos casos Cancer California Health 8 Safety Code 25249 5 et seq MANEJO DE CILINDROS Los cilindros si no son manejados correctamente pueden romp erse y liberar violentamente gases Rotura repentina del cilindro v lvula o v lvula de escape puede causar da o o muerte Por lo tanto Utilize el gas apropiado para el proceso y utilize un regulador dise ado para operar y reducir la presi n del cilindro de gas No utilice adapta dores Mantenga las mangueras y las conexiones en buenas condiciones Observe las instrucciones de operaci n del manufacturero para montar el regulador en el cilindro de gas comprimido Asegure siempre los cilindros en posici n vertical y am rrelos con una correa o cadena adecuada para asegurar el cilindro al carro transportes tab lilleros paredes postes o armaz n Nunca asegure los cilindros a la mesa de trabajo o las piezas que son parte del circuito de soldadura Este puede ser parte del circuito el lectrico Cuando el cilindro no est en uso mantenga la v lvula del cilindro cerrada Ponga el capote de protecci n sobre la v lvula si el regulador no est conectado Asegure y mueva los cilindros utilizando un carro o transporte adecuado Evite el manejo brusco de los defectuoso o mal
21. d its ratings For ex ample overloaded welding cable can overheat and create a fire hazard 6 After completing operations inspect the work area to make certain there are no hot sparks or hot metal which could causea laterfire Usefire watchers when necessary 7 For additional information refer to NFPA Standard 51B Fire Prevention in Use of Cutting and Welding Processes available from the National Fire Protec tion Association Batterymarch Park Quincy MA 02269 ELECTRICAL SHOCK Contact with e live electrical parts and ground can cause severe injury or death DO NOT use ACweldingcurrentin dampareas if movement is confined or if there is danger of falling SECTION 1 Be sure the power source frame chassis is con nected to the ground system of the input power 2 Connect the workpiece to a good electrical ground 3 Connect the work cable to the workpiece poor or missing connection can expose you or others to a fatal shock 4 Use well maintained equipment Replace worn or damaged cables 5 Keep everything dry including clothing work area cables torch electrode holder and power source 6 Make sure that all parts of your body are insulated from work and from ground 7 Do not stand directly on metal or the earth while working in tight quarters or a damp area stand on dry boards or an insulating platform and wear rubber soled shoes 8 Put on dry hole free gloves before turning on t
22. ded with a properly sized ground cable Table 3 1 Recommended Sizes for Input Conductors and Line Fuses Rated E Input amp GND Fuse Size Conductor Amps CU AWG Sized per National Code for 80 C rated copper conductors 30 C ambient Not more than three conductors in raceway or cable Local codes should be followed if they specify sizes other than those listed above 22 SECTION 3 INSTALLATION 3 7 CONNECTING HANDYPLASMA 550 FOR 230 Vac INPUT PT 31XL WORK CABLE Allow at least 10 ft 3 m between work and power source Prefiltered AIR SUPPLY Customer Supplied 90 to 150 psig max CUSTOMER FUSED LINE DISCONNECT SWITCH See Table 3 1 RECEPTACLE P N 674540 Optional for 230 V 1 phase power sources See Table 3 1 and WARNING in regards to chassis ground in Section 3 5 Figure 3 1 HandyPlasma 550 Interconnection Diagram 23 SECTION 3 INSTALLATION EARTH GROUND DO NOT ATTACH WORK CABLE WORK CABLE TO PIECE BEING CUT FREE GROUNDED WORKTABLE BE SURE WORK IS IN GOOD vr 05 0 CONTACT WITH TABLE EARTH GROUND N WORK CABLE 24 SECTION 4 4 1 OPERATION A AI ELECTRIC SHOCK can kill Do NOT operate the unit with the cover removed Do NOT apply power to the unit while holding or carrying the unit Do NOT touch any torch parts forward of the torch handle nozzle heat shield electrode etc with power switch on
23. e Consultez ANSI ASC Standard Z49 1 la page suivante pour des recommandations sp cifiques concernant la ventilation SECTION 1 5 AVERTISSEMENT Ce produit lorsqu ilest utilis dans une op ration de soudage ou de coupage d gage des vapeurs ou des gaz contenant des chimiques consi d res par l tat dela Californie comme tant une cause des malformations cong nitales et dans certains cas du cancer California Health amp Safety Code 825249 5 et seq MANIPULATION DES CYLINDRES La manipulation d un cylindre sans observerles pr cautions n cessaires peut produire des fissures et un chappement dangereux des gaz Une brisure soudaine du cylindre de la soupape ou du dispositif de surpression peut causer des bles sures graves ou mortelles Par cons quent 1 Utilisez toujours le gaz pr vu pour une op ration et le d tendeur appropri con u pour utilisation sur les cylindres de gaz comprim N utilisez jamais d adaptateur Maintenez en bon tat les tuyaux et les raccords Observez les instructions d op ration du fabricant pour assembler le d tendeur sur un cylindre de gaz comprim 2 Fixez les cylindres dans une position verticale l aide d une cha ne ou une sangle sur un chariot manuel un ch ssis de roulement un banc un mur une colonne ou un support convenable Ne fixez jamais un cylindre un poste de travail ou toute autre dispositif faisant partie d un circuit l
24. e power source internal components to overheating The warranty is void if any type of filter device is used 3 4 INSPECTION A Remove the shipping container and all packing ma terial and inspect for evidence of concealed damage which may not have been apparent upon receipt of the HandyPlasma 550 Notify the carrier of any defects or damage at once B Checkcontainer for any loose parts prior to disposing of shipping materials C Check air louvers and any other openings to ensure that any obstruction is removed 21 INSTALLATION 3 5 PRIMARY ELECTRICAL INPUT CONNECTIONS FIGURE 3 1 TIN WARNING ELECTRIC SHOCK CAN KILL Precautionary measures should be taken to provide maximum protection against electrical shock Be sure that all power is off by opening the line wall disconnect switch and by unplugging the power cord to the unit when connec tions are made inside of the power source Be sure that the power source is properly configured for your input power supply Damage to the machine may occur otherwise The HandyPlasma 550 power source operating on 230 V 1 phase input power is equipped with a 8 ft 3 conductor cable with plug An optional mating receptacle P N 674540 is available A line wall disconnect switch with a 40 ampere fuseorcircuitbreaker should be provided atthe main power panel The cable connecting the disconnect switch to the receptacle should includethree two powerand one ground No 10 A
25. ectrique 3 Lorsque les cylindres ne servent pas gardez les soupapes ferm es Si le d tendeur n est pas bran ch assurez vous que le bouchon de protection de la soupape est bien en place Fixez et d placez les cylindres l aide d un chariot manuel appropri Toujours manipuler les cylindres avec soin 4 Placez les cylindres une distance appropri e de toute source de chaleur des tincelles et des flammes Ne jamais amorcer l arc sur un cylindre 5 Pour de l information suppl mentaire consultez CGA Standard P 1 Precautions for Safe Handling of Compressed Gases in Cylinders mis votre dis position par le Compressed Gas Association 1235 Jefferson Davis Highway Arlington VA 22202 15 S CURIT ENTRETIEN DE L QUIPEMENT Un quipe ment entretenu de facon d fectueuse ou inad quate peut causer des blessures graves ou mortelles Par cons quent 1 Efforcez vous de toujours confier les t ches d installation de d pannage et d entretien un personnel qualifi N effectuez aucune r paration lectrique moins d tre qualifi cet effet 2 Avant de proc der une t che d entretien l int rieur de la source d alimentation d branchez l alimentation lectrique 3 Maintenez les c bles les fils de mise la terre les branchements le cordon d alimentation etla source d alimentation en bon tat N utilisez jamais un quipement s il pr sente une d fectuosit quel conque
26. eguantes secos y sin agujeros antes deenergizar el equipo 9 Apage el equipo antes de quitarse sus guantes 10 Use como referencia la publicaci n ANSI ASC Standard 249 1 listado en la pr xima p gina para recomendaciones espec ficas de como conectarel equipo a tierra No confunda el cable de soldar a la pieza de trabajo con el cable a tierra CAMPOS ELECTRICOS Y MAGNETI _ COS Son peligrosos La corriente e el ctrica fluye atrav s de cualquier AR conductor causando a nivel local Campos El ctricos y Magn ticos Las corrientes en el rea de corte y soldadura crean EMF alrrededor de los cables de soldar y las maquinas Por lo tanto 1 Soldadores u Operadores que use marca pasos para el coraz n deber n consultar a su m dico antes de soldar El Campo Electromagn tico EMF puede interferir con algunos marca pasos 2 Exponerseacamposelectromagn ticos EMF puede causar otros efectos de salud a n desconocidos 10 SEGURIDAD 3 Los soldadores deber n usar los siguientes proced imientos para minimizar exponerse al EMF A Mantenga el electrodo y el cable a la pieza de trabajo juntos hasta llegar a la pieza que usted quiere soldar Aseg relos uno junto al otro con cinta adhesiva cuando sea posible B Nunca envuelva los cables de soldar alrededor de su cuerpo C Nunca ubique su cuerpo entre la antorcha y el cable a la pieza de trabajo Mantega los cables a un s lo lado de su cuerpo D Cone
27. en causar fuegos y explosiones Por lo tanto 1 Remueva todo material combustible lejos del rea de trabajo o cubra los materiales con una cobija a prueba defuego Materiales combustibles incluyen madera ropa l quidos y gases flamables solventes pinturas papel etc 2 Chispas y part culas de metal pueden introducirseen las grietas y agujeros de pisos y paredes causando fuegos escondidos en otros niveles o espacios Aseg rese de que toda grieta y agujero est cubierto para proteger lugares adyacentes contra fuegos 3 No corte suelde o haga cualquier otro trabajo relacionado hasta que la pieza de trabajo est to talmente limpia y libre de substancias que puedan producir gases inflamables o vapores t xicos No trabaje dentro o fuera de contenedores o tanques cerrados Estos pueden explotar si contienen vapores inflamables 4 Tenga siempre a la mano equipo extintor de fuego para uso instant neo como por ejemplo una manguera con agua cubeta con agua cubeta con arena o extintor port til Aseg rese que usted esta entrenado para su uso 5 Nouseelequipofuera desu rango de operaci n Por ejemplo el calor causado por cable sobrecarga en los cables de soldar pueden ocasionar un fuego 6 Despu sdetermirarla operaci n del equipo inspec cione el rea de trabajo para cerciorarse de que las chispas o metal caliente ocasionen un fuego m s tarde Tenga personal asignado para vigilar si es necesario 7 Para informaci
28. gh frequency present Yes Is the Air LED light on Yes No Repair replace control PCB Repair replace power source 31 No Repair replace high frequency unit SECTION 6 TROUBLESHOOTING B NoAir Is air hose connected Yes No Connect 15 air adjusted to 55 65psi 4 5 bar Yes No Adjust Does air come on with air check switch Yes No Noelectrode in torch No valve pin in torch Replace electrode e Replace valve pin Check continuity of torch switch Repair replace power source No Replace torch switch C Air does not shut off Does arc start when nozzle contacts work without depressing torch switch Yes No Check for short in torch switch Does air flow even when HandyPlasma 550 power switch is OFF Yes No Replace Repair replace control solenoid valve PCB 32 SECTION 6 TROUBLESHOOTING D On Off switch light not energized Is switch ON Yes No Turn on switch Is plug in receptacle Yes No Insert plug Is cooling fan turning Yes No Replace On Off switch Check voltage at receptacle and input power line Yes No Check main fuses Replace On Off switch 33 SECTION 6 TROUBLESHOOTING E Temperature LED light ON Is the unit overheated LED turns off when unit co
29. he power 9 Turn offthe power before removing your gloves 10 Refer to ANSI ASC Standard Z49 1 listed on next page for specific grounding recommenda tions Do not mistake the work lead for a ground cable e ELECTRIC AND MAGNETIC FIELDS de May be dangerous Electric cur m rent flowing through any conduc SM tor causes localized Electric and Magnetic Fields EMF Welding and cutting current creates EMF around welding cables and welding machines Therefore 1 Welders having pacemakers should consult their physician before welding EMF may interfere with some pacemakers 2 Exposure to EMF may have other health effects which are unknown SAFETY PRECAUTIONS 3 Welders should use the following procedures to minimize exposure to EMF A Route the electrode and work cables together Secure them with tape when possible B Never coil the torch or work cable around your body C Do not place your body between the torch and work cables Route cables on the same side of your body D Connect the work cable tothe workpiece as close as possible to the area being welded E Keep welding power source and cables as far away from your body as possible FUMES AND GASES Fumes and gases cause discomfort orharm particularly in confined spaces Do not breathe fumesand gases Shield ing gases can cause asphyxiation A Therefore 1 Always provideadequateventilation inthe workarea by natural or mech
30. ined equipment should not be used Parts that are broken missing worn distorted or contaminated should be replaced imme diately Should such repair or replacement become necessary the manufacturer recommends that a telephone or written request for service advice be made to the Authorized Distributor from whom it was purchased This equipment or any of its parts should not be altered without the prior written approval of the manufacturer The user of this equipment shall have the sole responsibility for any malfunction which results from improper use faulty maintenance damage improper repair or alteration by anyone other than the manufacturer or a ser vice facility designated by the manufacturer READ AND UNDERSTAND THE INSTRUCTION MANUAL BEFORE INSTALLING OR OPERATING PROTECT YOURSELF AND OTHERS Section Title Page 1 0 gt Safety Precautions scada 5 1 1 Safety English AAA AA AA AE 5 12 Safe Spann see ernennen 9 1 3 Safety French ee SA ander 13 20 it A A A A in RE RUN EE AE 17 2 1 General A ina M 17 2 2 SEO a ne 17 23 Packages Aalable u ai ida 17 24 lt SPOcifiGatiOns in a eerie tan entendent eee Res 18 3 0 A 21 3 1 Genefa AN 21 32 Equipment Red lreds 21 3 3 Location ii a antennes 2
31. ition Follow manufacturer s operating instruc tions for mounting regulator to a compressed gas cylinder 2 Always secure cylinders in an upright position by chain or strap to suitable hand trucks undercar riages benches walls post or racks Never secure cylinders to work tables or fixtures where they may become part of an electrical circuit 3 When not in use keep cylinder valves closed Have valve protection cap in place if regulator is not con nected Secure and movecylinders by using suitable hand trucks Avoid rough handling of cylinders 4 Locatecylindersawayfrom heat sparks and flames Never strike an arc on a cylinder 5 Foradditionalinformation referto CGA Standard P 1 PrecautionsforSafe Handling of Compressed Gases in Cylinders which is available from Compressed Gas Association 1235 Jefferson Davis Highway Arlington VA 22202 EQUIPMENT MAINTENANCE Faulty or improperly maintained equipment can cause injury or death Therefore 1 Always have qualified personnel performtheinstal lation troubleshooting and maintenance work Do not perform any electrical work unless you are qualified to perform such work 2 Before performing any maintenance work inside a power source disconnect the power source from the incoming electrical power 3 Maintain cables grounding wire connections power cord and power supply in safe working order Do not operate any equipment in faulty condition 4 Do
32. mantenido puede cau MANTENIMIENTO DEL EQUIPO Equipo sar da o o muerte Por lo tanto 11 SEGURIDAD 1 Siempre tenga personal cualificado para efec tuar la instalaci n diagn stico y mantenimiento del equipo No ejecute ning n trabajo el ctrico a menos que usted est cualificado para hacer el trabajo 2 Antes de dar mantenimiento en el interior de la fuente de poder desconecte la fuente de poder del suministro de electricidad primaria 3 Mantenga los cables cable a tierra conexciones cable primario y cualquier otra fuente de poder en buen estado operacional No opere ning n equipo en malas condiciones 4 No abuse del equipo y sus accesorios Mantenga el equipo lejos de cosas que generen calor como hornos tambi n lugares h medos como charcos de agua aceite o grasa atm sferas corrosivas y las inclemencias del tiempo 5 Mantenga todos los art culos de seguridad y coverturas del equipo en su posici n y en buenas condiciones 6 Use el equipo s lo para el prop sito que fue dise ado No modifique el equipo en ninguna manera INFORMACION ADICIONAL DE SEGU RIDAD Para m s informaci n sobre las pr cticas de seguridad de los equipos de arcoel ctrico para soldar y cortar pregunte a susuplidorporuna copia de Precautions andSafe Practices for ArcWelding Cutting and Gouging Form 52 529 Las siguientes publicaciones disponibles atrav s de la American Welding Society 550 N W LeJuene Road
33. mary wall switch to the ON position and n Amps pm making control and air pressure adjustments as described Carbon above proceed as follows Steel 1 Touch the tip of the torch to the workpiece or within AISI 1020 0 020 in of the workpiece holding the torch at about 15 30 angle to avoid damaging the tip 2 Depress the torch switch Air and high frequency should energize Stainless 3 Two seconds after depressing torch switch the plasma arc pm will start cutting 4 After starting the cut the tip can be dragged along the workpiece if cutting up to 1 4 thick material When cut ting material greater than 1 4 maintain a 1 8 tip to work Aluminum standoff distance 6061 5 When ending a cut the torch switch should be released and lifted off the workpiece just before the end of the cut to minimize double arcing which can damage the tip This is to prevent high frequency from reigniting after cutting arc extinguishes NOTE typical for quality cuts iss n speeds may vary depending on material composition surface condi 6 Inthe postflow mode the arc can be restarted immediately tion operator technique etc If cutting speed is too fast you may by depressing the torch switch The two second preflow lose the cut With slower speeds excessive dross may accumulate will automatically cancel If speed is too slow the arc may extinguish Air cutting typically produces a rough face
34. mmediate hazards which if not avoided will result in im mediate serious personal injury or loss of life Means potential hazards which could result in personal injury or loss of life Meanshazards which couldresult NA minor personal injury SAFETY PRECAUTIONS SECTION 1 1 2 Safety Spanish ADVERTENCIA Estas Precauciones de Se guridad son para su protecci n Ellas hacen resumen de informaci n proveniente de las referencias listadas en la secci n Informaci n Adi cional Sobre La Seguridad Antes de hacer cualquier instalaci n o procedimiento de operaci n aseg rese de leer y seguir las precauciones de seguridad listadas a continuaci n as como tambi n todo manual hoja de datos de seguridad del material calcomanias etc El no observar las Precauciones de Seguridad puede resultar en da o a la persona o muerte PROTEJASE USTED Y A LOS DEMAS Algunosprocesos de soldadura corte y ranurado son ruidosos y requiren protecci n para los o dos El arco como el sol emite rayos ultravioleta UV y otras radiaciones que pueden da ar la piel y los ojos El metal caliente causa quemaduras EL entrenamiento en el uso propio de los equipos y sus procesos es esencial para prevenir accidentes Por lo tanto ING 1 Utilice gafas de seguridad con protecci naloslados siempre que est en el rea de trabajo a n cuando est usando careta de soldar protector para su cara u
35. not abuse any equipment or accessories Keep equipmentawayfrom sources such asfurnaces wet conditions such as water puddles oil or grease corrosive atmospheres and inclement weather 5 Keepallsafety devicesand cabinetcoversin position and in good repair 6 Use equipment only for its intended purpose Do not modify it in any manner ADDITIONALSAFETYINFORMATION For more information on safe practices for electric arc welding and cutting equip ment ask your supplier for a copy of Precautions and Safe Practices for Arc Welding Cutting and Gouging Form 52 529 The following publications which are available from the American Welding Society 550 N W LeJuene Road Miami FL 33126 are recommended to you 1 ANSI ASC Z49 1 Safety in Welding and Cutting 2 AWSC5 1 Recommended Practices for Plasma Arc Welding 3 AWSC5 2 Recommended Practices for Plasma Arc Cutting 4 AWS C5 3 Recommended Practices for Air Carbon Arc Gouging and Cutting SECTION 1 5 AWS C5 5 Recommended Practices for Gas Tung sten Arc Welding 6 AWS C5 6 Recommended Practices for Gas Metal Arc Welding 7 AWS SP Safe Practices Reprint Welding Hand book 8 ANSI AWS F4 1 Recommended Safe Practices for Welding and Cutting of Containers That Have Held Hazardous Substances throughout this manual Means Atten SYMBOLS As used tion Be Alert Your safety is involved Meansi
36. odeand cutting nozzle for wear on a daily basis Remove spatter or replace if necessary E Make sure cable and hoses are not damaged or kinked F Make sure all fittings and ground connections are tight Arm Water or oil occasionally accumulates in compressed air lines Besureto directthefirstblastofairaway fromthe equipment to avoid damage to the HandyPlasma 550 29 MAINTENANCE G With all input power disconnected and wearing proper eye and face protection blow out the inside of the HandyPlasma 550 using low pressure dry compressed air 5 3 FLOW SWITCH FIGURE 5 1 When excessive contamination is found in the air the flow switch FS should be removed disassembled and cleaned as follows A Ensure the system is shut down and there is no trapped air under pressure in the piping B Remove the piston plug C Remove the spring FS 4 only Use care when han dling spring to prevent distortion D Remove the piston Clean all parts with cleaning agent NOTE Ensure cleaning agent does not contain solvents which can degrade polysulfone Warm water and detergent is recommended for cleaning Allow all parts to dry thoroughly before reassembly Reassemble the flow switch in reverse order PISTON PLUG SPRING PISTON FLOW SWITCH Figure 5 1 Disassembly Assembly of Flow Switch SECTION 5 MAINTENANCE 30 SECTION 6 6 1 TROUBLESHOOTING A TM ELECTRIC SHOCK CAN KILL Be sure that all prima
37. ols down Is cooling air flowing Duty cycle exceeded 40 35 A or 100 22 output F No current output Is input voltage within 10 of units input rating Yes No See D sequence above Unsolved Repair replace Inverter 34 TROUBLESHOOTING HO LAdLNO SECTION 6 105 1 VA0ES 9642008660 jH 0e2 gt TNO 126 9 lt SSL2008550 V 955 2 2 AGe ade 0151539 14 wdqos lt HOLIMS AD NIV A0 2 022 JAWA CIONIIS NOLINEHSNd Td ZH09 0G A0 2 022 021X021 NYJ IXA 3909 314000 41 1 SAWAOASNVAL J H TL 82d 82d IDMINUO 91455 82d B31343ANI SSANI V9T X 2 HOLIAS 333908 15 A0e2 022 SNIVA mA vs 20085S0 gt ov 390134 XINA 35 SECTION 6 TROUBLESHOOTING 6 3 SEQUENCE OF OPERATION e 1 PUSH RELEASE TORCH SWITCH 1 1 CLOSE GAS SOLENOID VALVE t 2SEC PREFLOW 10 SEC Ft lt gt
38. ortelles ALIM Signifie un danger potentiel qui peut entrainer des blessures graves ou mortelles ANN Signifie un danger qui peut entra ner des blessures corporelles mineures S CURIT SECTION 2 DESCRIPTION 2 1 GENERAL 2 2 SCOPE The HandyPlasma 550 is a compact completely self The purpose of this manual is to provide the operator contained plasma cutting system As shipped the system with all the information required to install and oper isfully assembled and ready to cut after being connected ate the HandyPlasma 550 plasmarc cutting package to input power and a source of prefiltered compressed Technical reference material is also provided to assist in air 90 150 psi The HandyPlasma 550 package uses troubleshooting the cutting package the PT 31XL torch to deliver cutting power for materials up to 1 2 inch thick or for severing up to 5 8 inch thick Refer to the following paragraphs for descriptions of the HandyPlasma 550 packages available as well as perfor mance specifications Amma Do not use any torch with this power source other than the ESAB brand PT 31XL torch Serious injury may occur if used with any other torch 2 3 PACKAGE AVAILABLE HandyPlasma 550 North America see Note 1 below nr P N 0558002612 includes Console with Regulator and Work Cable Torch Spare Parts Kit Table 2 1 PT 31XL Spare Parts Kit Contents Description Part Number Quantity Spare Parts Kit P N 0558003301 includes
39. otro tipo de protecci n 2 Use una careta que tenga el filtro correcto y lente para proteger sus ojos cara cuello y o dos de las chispas y rayos del arco cuando se est operando y observando las operaciones Alerte a todas las per sonas cercanas de no mirar el arco y no exponerse alos rayos del arco el ctrico o el metal fundido 3 Use guantes de cuero a prueba de fuego camisa pesada de mangas largas pantal n de ruedo liso zapato alto al tobillo y careta de soldar con capucha para el pelo para proteger el cuerpo de los rayos y chispas calientes provenientes del metal fundido En ocaciones un delantal a prueba de fuego es necesario para protegerse del calor radiado y las chispas 4 Chispasy part culas de metal caliente puede alojarse en las mangas enrolladas de la camisa el ruedo del pantal n o los bolsillos Mangas y cuellos deber n mantenerse abotonados bolsillos al frente de la camisa deber n ser cerrados o eliminados 5 Proteja otras personas de los rayos del arco y chis pas calientes con unacortina adecuada no flamable como divisi n 6 Use careta protectora adem s de sus gafas de segu ridad cuando est removiendo escoria o puliendo SEGURIDAD La escoria puede estar caliente y desprenderse con velocidad Personas cercanas deber n usar gafas de seguridad y careta protectora g FUEGO Y EXPLOSIONES El calor de A las flamas y elarco pueden ocacionar fuegos Escoria caliente y las chispas pued
40. performing any installation or operating procedures be sure to read and follow the safety precautions listed below as well as all other manuals material safety data sheets labels etc Failureto observe Safety Precautions can result in injury or death PROTECT YOURSELF AND OTHERS Some welding cutting and gouging 2 4 processes are noisy and require 22 protection Thearc likethe sun emits ultraviolet UV and other radiation and can injure skin and eyes Hot metal can cause burns Training in the proper use of the processes and equipment is essential to prevent accidents Therefore 1 Always wear safety glasses with side shields in any work area evenifwelding helmets face shields and goggles are also required 2 Use a face shield fitted with the correct filter and cover plates to protect your eyes face neck and ears from sparks and rays of the arc when operat ing or observing operations Warn bystanders not to watch the arc and not to expose themselves to the rays of the electric arc or hot metal 3 Wear flameproof gauntlet type gloves heavy long sleeve shirt cuffless trousers high topped shoes and a welding helmet or cap for hair protection to protect against arc rays and hot sparks or hot metal Aflameproof apron may also be desirable as protec tion against radiated heat and sparks 4 Hot sparks or metal can lodge in rolled up sleeves trouser cuffs or pockets Sleeves and collars should be kept b
41. r Line Filter Regulator p n 0558005394 note in Replacement Parts section per CN 053013 Updated format Revision D 12 2005 Removed Air Line Filter Regulator p n 0558005394 note in Replacement Parts section per D Smith 43 F15 706 D ESAB Welding amp Cutting Products Florence SC Welding Equipment COMMUNICATION GUIDE CUSTOMER SERVICES CUSTOMER SERVICE QUESTIONS Telephone 800 362 7080 Fax 800 634 7548 Hours 8 00 AM to 7 00 PM EST Order Entry Product Availability Pricing Order Information Returns ENGINEERING SERVICE Telephone 843 664 4416 Fax 800 446 5693 Hours 7 30 AM to 5 00 PM EST Warranty Returns Authorized Repair Stations Welding Equipment Troubleshooting TECHNICAL SERVICE Telephone 800 ESAB 123 Fax 843 664 4452 Hours 8 00 AM to 5 00 PM EST Part Numbers Technical Applications Specifications Equipment Recommendations LITERATURE REQUESTS Telephone 843 664 5562 Fax 843 664 5548 Hours 7 30 AM to 4 00 PM EST WELDING EQUIPMENT REPAIRS Telephone 843 664 4487 Fax 843 664 5557 Hours 7 30 AM to 3 30 PM EST Repair Estimates Repair Status WELDING EQUIPMENT TRAINING Telephone 843 664 4428 Fax 843 679 5864 Hours 7 30 AM to 4 00 PM EST Training School Information and Registrations WELDING PROCESS ASSISTANCE Telephone 800 ESAB 123 Hours 7 30 AM to 4 00 PM EST TECHNICAL ASST CONSUMABLES Telephone 800 933 7070 Hours 7 30 AM to 5 00 PM EST IF YOU DO NOT KNO
42. ry power to the machine has been externally discon nected Opentheline wall disconnectswitch or circuit breaker before attempting inspection or work inside of the power source Check the problem against the symptoms in the following troubleshooting guide The remedy may be quite simple If the cause cannot be quickly located shut offthe input power open up the unit and perform a simple visual inspection of all the components and wiring Check for secure termi nal connections loose or burned wiring or components bulged or leaking capacitors or any other sign of damage or discoloration 6 2 TROUBLESHOOTING GUIDE A Difficult Starting Change electrode Change nozzle TROUBLESHOOTING The cause of control malfunctions can be found by referring to the sequence of operations and electri cal schematic diagram Figure 5 1 and checking the various components A volt ohmmeter will be necessary for some of these checks TIN WARNING Voltages in plasma cutting equipment are high enough to cause serious injury or possibly death Be particularly careful around equipment when the covers are removed NOTE Before checking voltages in the circuit disconnect the power from the high frequency generator to avoid dam aging your voltmeter Check for good clean connection of work lead to workpiece e Check air pressure 55 65 psi 4 5 bar Check torch power cable for continuity Depress torch switch After 2 seconds is hi
43. s tincelles et de la chaleur par rayonnement 4 Les tincellesetles projections de m talincandescent risquent de se loger dans les manches retrouss es les rebords de pantalons ou les poches est recom mand de garder boutonn s le col et les manches et de porter des v tements sans poches en avant 5 Prot geztoute personne se trouvant proximit des tincelles et des rayons de l arc l aide d un rideau ou d une cloison ininflammable 6 Portez des lunettes tanches par dessus vos lunettes de s curit lors des op rations d caillage ou de meulage du laitier Les cailles de laitierincandescent peuvent tre projet es des distances consid rables Les personnes se trouvant proximit doivent gale ment porter des lunettes tanches par dessus leur lunettes de s curit 13 S CURIT INCENDIES ET EXPLOSIONS La chaleur provenant des flammes ou de l arc peut provoquer un incendie Le laitier incandescent ou les tincelles peuvent galement provoquer un incendie ou une explosion Par cons quent 1 loignez suffisamment tous les mat riaux combus tibles de l aire de travail et recouvrez les mat riaux avec un rev tement protecteur ininflammable Les mat riaux combustibles incluent le bois les v te ments la sciure le gaz et les liquides combustibles les solvants les peintures et les rev tements le papier etc 2 Les tincelles et les projections de m tal incan descent peuvent
44. ssible de la section souder E Veillez garder la source d alimentation pour le soudage et les c bles une distance appropri e de votre corps LES VAPEURS ET LES GAZ peuvent causerun malaise ou des dommages corporels plus particuli rement dans les espaces restreints Ne re spirez pas les vapeurs et les gaz Le gaz de protection risque de causer l asphyxie Par cons quent Assurez en permanence une ventilation ad quate dans l aire de travail en maintenant une ventila tion naturelle ou l aide de moyens m canique N effectuez jamais de travaux de soudage de coup age ou de gougeage sur des mat riaux tels que l acier galvanis l acier inoxydable le cuivre le zinc le plomb le berylliym ou le cadmium en l absence de moyens m caniques de ventilation efficaces Ne respirez pas les vapeurs de ces mat riaux N effectuez jamais de travaux proximit d une op ration de d graissage ou de pulv risation Lorsque la chaleur ou le rayonnement de l arc entre en contact avec les vapeurs d hydrocarbure chlor ceci peut d clencher la formation de phosg ne ou d autres gaz irritants tous extr mement toxiques Uneirritation momentan edesyeux dunezoudela gorge au cours d une op ration indique que la ven tilation n est pas ad quate Cessez votre travail afin de prendre les mesures n cessaires pour am liorer la ventilation dans l aire de travail Ne poursuivez pas l op ration si le malaise persist
45. ssure 3 Faulty nozzle or electrode Double Arcing Damaged Nozzle Orifice Low air pressure Damaged cutting nozzle Loose cutting nozzle Heavy spatter ToU Uneven Arc 1 Damaged cutting nozzle or worn electrode Unstable Cutting Conditions 1 Incorrect cutting speed 2 Loose cable or hose connections 3 Electrode and or cutting nozzle in poor condi tion Main Arc Does Not Strike 1 Loose connections Poor Consumable Life 1 Improper gas pressure 2 Contaminated air supply SECTION 5 5 1 GENERAL If this equipment does not operate properly stop work immediately and investigate the cause of the malfunc tion Maintenance work must be performed by an experienced person and electrical work by a trained electrician Donotpermituntrained personstoinspect clean or repair this equipment Use only recommended replacement parts WARNING Be sure that the wall disconnect switch or wall circuit breaker is open before attempting any inspection or work inside of the HandyPlasma 550 5 2 INSPECTION AND CLEANING Frequent inspection and cleaning of the HandyPlasma 550 is recommended for safety and proper operation Some sug gestions for inspecting and cleaning are as follows A Check work cable to workpiece connection B Check safety earth ground at workpiece and at power source chassis C Check heat shield on torch It should be replaced if damaged D Checkthetorchelectr
46. tomber dans les fissures dans les planchers ou dans les ouvertures des murs et d clencher un incendie couvant l tage inf rieur Assurez vous quecesouvertures sont bien prot g es des tincelles et du m tal incandescent 3 N ex cutez pas de soudure de coupe ou autre tra vail chaud avant d avoir compl tement nettoy la surface de la pi ce traiter de facon ce qu il n ait aucune substance pr sente qui pourrait produire des vapeurs inflammables ou toxiques N ex cutez pas de travail chaud sur des contenants ferm s car ces derniers pourraient exploser 4 Assurez vous qu un quipement d extinction d incendie est disponible et pr t servir tel qu un tuyau d arrosage un seau d eau un seau de sable ou un extincteur portatif Assurez vous d tre bien instruit par rapport l usage de cet quipement 5 Assurez vous de ne pas exc der la capacit de l quipement Par exemple un c ble de soudage surcharg peut surchauffer et provoquer un in cendie 6 Unefoislesop rationstermin es inspectezl aire de travail pour assurer qu aucune tincelle ou projec tion de m tal incandescent ne risque de provoquer unincendie ult rieurement Employez des guetteurs d incendie au besoin 7 Pour obtenir des informations suppl mentaires consultez le NFPA Standard 51B Fire Prevention in Use of Cutting and Welding Processes disponible au National Fire Protection Association Batterymarch Park Quincy MA 02269 CH
47. upage et de gougeage produisent un niveau de bruit lev et exige l emploi d une protection auditive L arc tout commelesoleil metdesrayonsultraviolets en plus d autre rayons qui peuvent causer des blessures la peau et les yeux Le m tal incandescent peut causer des br lures Une formation reli e l usage des processus et de l quipement est essentielle pour pr venir les accidents Par cons quent PROT GEZ VOUS Les processus de 1 Portez des lunettes protectrices munies d crans la t raux lorsque vous tes dans l aire de travail m me si vous devez porter un casque de soudeur un cran facial ou des lunettes tanches 2 Portez un cran facial muni de verres filtrants et de plaques protectrices appropri es afin de prot ger vos yeux votre visage votre cou et vos oreilles des tincelles et des rayons de l arc lors d une op ration ou lorsque vous observez une op ration Avertissez les personnes se trouvant proximit de ne pas re garder l arc et de ne pas s exposer aux rayons de l arc lectrique ou le m tal incandescent 3 Portez des gants ignifugi s crispin une chemise paisse manches longues des pantalons sans rebord et des chaussures montantes afin de vous prot ger des rayons de l arc des tincelles et du m tal incandescent en plus d un casque de soudeur ou casquette pour prot gervos cheveux ll est galement recommand de porter un tablier ininflammable afin de vous prot ger de
48. uttoned and open pockets eliminated from the front of clothing 5 Protect other personnel from arc rays and hot sparks with a suitable non flammable partition or curtains 6 Use goggles over safety glasses when chipping slag or grinding Chipped slag may be hotand can fly far Bystanders should also wear goggles over safety glasses SAFETY PRECAUTIONS 1 1 Safety English FIRES AND EXPLOSIONS Heat from A flames and arcs can start fires Hot amp slag or sparks can also cause fires and explosions Therefore 1 Remove all combustible materials well away from the work area or cover the materials with a protec tivenon flammable covering Combustible materials include wood cloth sawdust liquid and gas fuels solvents paints and coatings paper etc 2 Hot sparks or hot metal can fall through cracks or crevices in floors or wall openings and cause a hid den smoldering fire orfires onthefloor below Make certain that such openings are protected from hot sparks and metal 3 Donot weld cut or perform other hot work until the workpiece hasbeen completely cleaned sothatthere are no substances on the workpiece which might produce flammable or toxic vapors Do not do hot work on closed containers They may explode 4 Havefireextinguishing equipment handy forinstant use such as a garden hose water pail sand bucket or portable fire extinguisher Be sure you are trained in its use 5 Do not use equipment beyon

Download Pdf Manuals

image

Related Search

Related Contents

CnMemory 3,5" Mistral 1TB  TruFlow Lite User Manual 2014  

Copyright © All rights reserved.
DMCA: DMCA_mwitty#outlook.com.