Craftsman 919.166701 Owner'S Manual Download

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Summary of Contents for 919.166701

Page 1: ... Safety Guidelines Assembly Operation Maintenance Service and AdJustments Troubleshooting Repair Parts CAUTION Read the Safety Guidelines and All Instructions Carefully Before Operating Sears Roebuck and Co Hoffman Estates IL 60179 U S A Visit our Craftsman website www sears com craftsman D29704 Rev 1 7 22 04 ...

Page 2: ...aterial or workmanship within one year from the date of purchase RETURN IT TO THE NEAREST SEARS REPAIR CENTER THROUGHOUT THE UNITED STATES AND SEARS WILL REPAIR IT FREE OF CHARGE If purchased from Orchard Supply Hardware return to the nearest Orchard Store and Orchard will repair it free of charge If this air compressor is used for commercial or rental purposes the warranty will apply for ninety d...

Page 3: ...ut the safety alert symbol indicates a potentially hazardous situation which if not avoided may result in property damage SAVE THESE INSTRUCTIONS IMPROPER OPERATION OR MAINTENANCE OF THIS PRODUCT COULD RESULT IN SERIOUS INJURY AND PROPERTY DAMAGE READ AND UNDERSTAND ALL WARNINGS AND OPERATING INSTRUCTIONS BEFORE USING THIS EQUIPMENT Some dust created by power sanding sawing grinding drilling and o...

Page 4: ... do not allow the compressor to operate unattended How To Prevent It Always operate the compressor in a well ventilated area free of combustible materials gasoline or solvent vapors If spraying flammable materials locate compressor at least 20 feet away from spray area An additional length of hose may be required Store flammable materials in a secure location away from compressor Never place objec...

Page 5: ...esult in serious injury The tank is designed to withstand specific operating pressures Never make adjustments or parts substitutions to alter the factory set operating pressures For essential control of air pressure you must install a pressure regulator and pressure gauge to the air outlet if not equipped of your compressor Follow the equipment manufacturers recommendation and never exceed the max...

Page 6: ... and adequate fuse protection I r l J 1 _ 1 m WARNING Risk to Breathing What Could Happen The compressed air directly from your compressor is not safe for breathing The air stream may contain carbon monoxide toxic vapors or solid particles from the tank Breathing these contaminants can cause serious injury or death Sprayed materials such as paint paint solvents paint remover insecticides weed kill...

Page 7: ...erate compressor with damaged or missing parts or attempting to repair compressor with protective shrouds removed can expose you to moving parts and can result in serious injury How To Prevent It Never operate the compressor with guards or covers which are damaged or removed Any repairs required on this product shouldbe performed by authorized service center personnel h1 1 _lm_ WARNING Risk of Fal...

Page 8: ...ination WARNING Risk of Unsafe Operation What Could Happen Unsafe operation of your air compressor could lead to serious injury or death to you or others How To Prevent It Review and understand all instructions and warnings in this manual Become familiar with the operation and controls of the air compressor Keep operating area clear of all persons pets and obstacles Keep children away from the air...

Page 9: ...uild It builds to a certain high pressure before the motor automatically shuts off protecting your air tank from pressure higher than its capacity The high pressure at which the motor shuts off is called cut out pressure Branch Circuit Circuit carrying electricity from electrical panel to outlet This unit is capable of powering the following Accessories The accessories are available through the cu...

Page 10: ... lifted or pushed up a ramp It may be necessary to brace or support one end of the unit when attaching the wheels and the rubber feet because the air compressor will have a tendency to tip 1 Place shoulder bolt C through wheel B and position it into the hole of the mounting bracket protruding hub to the inside Thread nut A onto shoulder bolt and tighten firmly with a 9 16 wrench Repeat to install ...

Page 11: ...h an appropriate grounding plug see following illustrations The plug must be used with an outlet that has been installed and grounded in accordance with all local codes and ordinances 1 The cord set and plug with this unit contains a grounding pin This plug MUST be used with a grounded outlet IMPORTANT The outlet being used must be installed and grounded in accordance with all local codes and ordi...

Page 12: ... to the Parts Manual for the voltage and minimum branch circuit requirements Certain air compressors can be operated on a 15 amp circuit if the following conditions are met 1 Voltage supply through branch circuit is 15 amps 2 Circuit is not used to supply any other electrical needs lights appliances etc 3 Extension cords comply with specifications 4 Circuit is equipped with a 15 amp circuit breake...

Page 13: ...e air compressor is operating the check valve is open allowing compressed air to enter the air tank When the air compressor reaches cut out pressure the check valve closes allowing air pressure to remain inside the air tank Pressure Release Valve not shown The pressure release valve located on the side or the pressure switch is designed to automatically release compressed air from the compressor h...

Page 14: ...e quick connects large gauges and a high flow regulator Universal Quick Connect Body H The universal quick connect body accepts the three most popular styles of quick connect plugs Industrial automotive Tru flate and ARO One hand push to connect operation makes connections simple and easy Portable Quadraport Control Panel The Quadraport allows remote air regulation and control closer to the work a...

Page 15: ...ck valve is needed refer to the Parts Manual Note Always use pipe sealant tape when connecting hoses or fittings to prevent air leaks 3 Attach the other end of the 1 2 hose E with 3 8 universal quick connect body G to the quadraport as shown NOTE As shown below to assemble 3 8 universal quick connect body to hose 3 8 Universal quick Hos_ Attach 3 8 hoses A with 1 4 industrial quick connect plugs B...

Page 16: ...the On Auto Off lever to OFF position and close the drain valve clockwise 7 Move the On Auto Off lever to ON AUTO position The air receiver will fill to cut out pressure and the motor will stop The compressor is now ready for use Before Each Start Up 1 Place On Auto Off lever to OFF 21 Pull regulator knob out turn counter clockwise until it stops Push knob in to lock in place 3 Attach hose and acc...

Page 17: ...e hours of operation and the working environment Compressor units in an extremely dirty and or hostile environment will require a greater frequency of all maintenance checks NOTE See Operation section for the location of controls To Check Safety Valve _lf the safety valve does not work properly over pressurization may occur causing air tank rupture or an explosion 1 Before starting compressor pull...

Page 18: ...and squeeze dry 4 Replace air filter and air filter cover NOTE If the air filter is extremely dirty it will need to be replaced Refer to the Repair Parts for the correct part number Air Compressor Pump Intake and Exhaust Valves Once a year have a Trained Service Technician check the air compressor pump intake and exhaust valves Motor The motor has an automatic reset thermal overload protector If t...

Page 19: ...osen pressure relief tube nut at air tank Carefully move pressure relief tube away from check valve 7 Unscrew the check valve turn counterclockwise using a 7 8 open end wrench Note the orientation for reassembly 8 Using a screwdriver carefully push the valve disc up and down NOTE The valve disc should move freely up and down on a spring which holds the valve disc in the closed position if not the ...

Page 20: ...ill condense in the air tank If not drained water will corrode and weaken the air tank causing a risk of air tank rupture 7 After the water has been drained close the drain cock or drain valve Note If drain cock valve is plugged release all air pressure The valve can then be removed cleaned then reinstalled 8 Protect the electrical cord and air hose from damage such as being stepped on or run over...

Page 21: ... pressure switch release valve Defective air tank Leaking seal Air leaks between head and valve plate CORRECTION Move On Auto Off lever to the OFF position if the unit does not shut off contact a Trained Service Technician Contact a Trained Service Technician Tighten fittings where air can be heard escaping Check fittings with soapy water solution Do Not Overtighten A defective check valve results...

Page 22: ...ter removed Refer to the Air Filter paragraph in the Maintenance section CORRECTION If there is an excessive amount of pressure drop when the accessory is used adjust the regulator following the instructions in the Description of Operation paragraph in the Operation Section NOTE Adjust the regulated pressure under flow conditions while accessory is being used Operate safety valve manually by pulli...

Page 23: ...or proper gauge wire and cord length Remove and clean or replace Check wiring connection inside pressure switch and terminal box area Have checked by a Trained Service Technician Have checked by a Trained Service Technician Do not operate the compressor in the paint spray area See flammable vapor warning Bleed the line by pushing the lever on the pressure switch to the OFF position if the valve do...

Page 24: ...U ...

Page 25: ...g Reducer 1 8 1 4NPT Gauge Right 1 5 Manifold Safety Valve Connector Conduit 3 8 Assembly Power Cord Quick Connect 3 8 NPTM Pressure Switch Assembly Strain Releif Bushing Outlet Tube 3 8 Nut Tubing for 3 8 OD O Ring 3 8 OD Tube Pressure Relief Tube Screw 1 4 20 Saddle Mount Cup Isolator Nylon Bushing Handle Assembly Handle Grip Handle Strap Locking Tab Locking Tab Stop Screw 1 4 20 x 75 _ Quadrapo...

Page 26: ...Air Compressor Model Number 919 166701 Torque 19 7 10 t be 16 j14 8 17 15 7 10lt Ibs 9 2 D29704 26 ENG ...

Page 27: ... Connecting Rod Assembly Compression Ring Formed Connecting Rod Cap Screw 10 24 x 75 T25 Piston Assembly Screw 10 24 x 75 T25 Torx Intake Muffler O Ring Valve Plate Assembly O Ring Head Gasket Head Low Pressure Head High Pressure Screw 1 4 20 x 1 25 HHW THD Notlllustated No K 0651 x D24958 J K 0648 K 0650 D21564 D23020 D29704 D22265 Se Muestran Connecting Rod Kit Low Pressure Includes K 0650 Conne...

Page 28: ...re allara por defectos en materiales o mano de obra dentro del lapso de un ai_oa partir de la fecha de sucompra DEVUELVALOAL CENTRO DE REPARACIONES SEARS MAS CERCANO DENTRO DE LOS ESTADOSUNIDOS Y SEARS LO REPARARA LIBRE DE CARGO Si se hubiese comprado a OrchardSupply Hardware devuelvalo al comercio Orchard mas cercano y Orchard Ioreparara libre de cargo Si este compresor de aire fuese utilizado pa...

Page 29: ... en lesiones menores o moderadas seguridad de alerta indica una situacion potencialmente riesgosa la que si no es evitada podria causar dal_os en la r pEopied a d hr_l o i lr 1_ i I II_ _ It I LI _o o _ _ I Im _ _ _lJ Im7 1 m Algunos tipos de aserrin creados per m_iquinas electricas de lijado aserrado amolado perforado u otras actividades de la construcci6n contienen materiales quimicos conocidos ...

Page 30: ...ncendio no permita que el compresor opere desatendido como prevenirlo Opere siempre el compresor en un sector bien ventilado y libre de materiales combustibles gasolina o emanaciones de solvente En un area de rociado de materiales inflamables ubique al eompresor pot Io menos a 6 1m 20 pies de distancia del area de rociado Podrfa requerirse una extension de la manguera Almacene los materiales infla...

Page 31: ...o sus accesorios El tanque esta disefiado para resistir presiones operativas especificas Jambs efeetlJe ajustes o sustituya partes que alteren las regulaeiones de presion originales de fabriea Para un control esencial de la presiOn debe usted instalar un regulador y un medidor de presion a la salida del aire de su compresor Si no estuviese equipado Siga las recomendaciones de los fabricantes de su...

Page 32: ...n de fusibles I _i o ADVERTENClA Riesgo de Inhalacion que puede occurrir El aire comprimido proveniente del cornpresor no es sano para respirar El chorro de aire puede contener mon6xido de carbono vapores tOxicos o part culas solidas provenientes del tanque La inhalacion de dichos contaminantes puede Ilegar a causar serias lesiones o la muerte El rociado de materiales tales como pintura solventes ...

Page 33: ... Intentar operar el compresor con sus partes dafiadas o faltantes o la reparacion del compresor con sus protecciones removidas puede exponerlo a usted a partes movibles que podrian resaltar en lesiones serias como prevenirlo Nunca opere el compresor sin sus defensas o sus cubiertas removidas o danadas Cualquier reparacion requerida por este producto debe ser efectuada por personal autorizado de lo...

Page 34: ...Riesgo de Operaci6n Lasegura que puede occurrir La operacion insegura de su compresor de aire podrla ocasionarle serias lesiones o la muerte a usted u otros c6mo prevenirlo Revise y comprenda todas las instrucciones y advertencias contenidas en este manual Familiaricese con los metodos de operacion y control del compresor de aire Mantenga libre la zona de operaciones de persona alguna animales dom...

Page 35: ... de aire en el tanque comienza a aumentar Aumenta hasta un valor de presion alto fijado en fabrica antes de que el motor automatieamente se apague protegiendo a su tanque de aire de presiones mas altas que su eapaeidad La presion alta a la eual el motor se apaga se llama presion maxima de corte Ramal Circuito electrico que transporta electricidad desde el panel de control hasta el tomacorriente T_...

Page 36: ...ANDO LA UNIDAD LA UNIDAD DEBE LEV ANTARSE O RODARSE POR UNA RAMPA _1__1_ AI instalar las ruedas y el pie de caucho puede ser necesario fijar o sujetar un lado del equipo porque el compresor tiende a voltearse 1 Coloque el perno de tope C a traves de la rueda B dentro del orificio del bastidor montante proyeccion de la maza de rueda hacia el interior Enrosque la tuerca A en el perno de tope y ajL s...

Page 37: ... corriente que haya sido instalado y conectado a tierra de acuerdo a todos los codigos y ordenanzas locales 1 El cable que acompana a esta unidad tiene una espiga para conexion a tierra Esta DEBE ser utilizada con un tomacorriente conectado a tierra IMPORTANTE El tomacorriente que sera utilizado debera haber sido conectado a tierra conforme a todos los codigos locales y ordenanzas Asegurese de que...

Page 38: ...AWG Proteccion del voltaje y del circuito Acerca del voltaje y la minima cantidad de circuitos requeridos refierase al Manual de piezas Ciertos compresores de aire pueden ser operados en un circuito de 15 A siempre que se cumplan las siguientes condiciones 1 Que el voltaje suministrado a traves de los ramales del circuito sea de 15 A 2 Que el circuito no sea utilizado para alimentar ninguna otra n...

Page 39: ... Bomba del Compresor de Aire no se muestra Comprime el aire dentro del tanque Valvula de Chequeo no se muestra Cuando el compresor de aire esta operando la valvula esta abierta permitiendo que el aire comprimido entreal tanque Cuando el compresor de aire Ilegue a la presion de corte la valvula de chequeo se cierra haciendo que el aire permanezca dentro del tanque de aire Wilvula de Alivio de Presi...

Page 40: ...su sitio original Panel portatil de control G Quadraport Permite la regulacion remora del aire y un control mas cercano al area de trabajo incluye cuatro conexiones rapidas de alto volumen estilo industrial automotor manometros grandes y un regulador de alto volumen Panel port itil de control Quadraport El Quadraport permite la regulacion del aire a distancia y un control mas cercano al area de tr...

Page 41: ...idadincluida con la unidad pQaraevitar el reflujo al conectar UADRAPORT a la manguera para usarlo en ubicacion remora Si fuese necesario sustituir la v_ilvula de seguridad refierase al manual de pares Nora AI efectuar la conexi0n de mangueras o acoplamientos use siempre cinta selladora de carlos con el ob eto de impedir perdidas de aire 3 Conecte el otro extremo de la manguera de 1 2 E con el cuer...

Page 42: ...7 Mueva la palanca On Auto Off a la posicion ON AUTO El aire recibido ira Ilenando hasta el punto de corte de presion y el motor se detendra El compresor estara ahora listo para ser usado Antes de cada puesta en marcha 1 Coloque el interruptor On Auto Off en la posicion OFF y cierreel regulador de aire 2 Tire de la perilla del regulador gire en sentido antihorario hasta el limite Empuje la perilla...

Page 43: ...eracion y del ambiente de trabajo Los compresores que funcionan en un ambiente sumamente sucio y u hostil requeriran que hagan todas las inspecciones de mantenimiento con mayor frecuencia NOTA Vea en la seccion Operacion la ubicacion de los controles Como verificar la v ilvula de seguridad _Si la v_ilvula de seguridad no trabaja adecuadameme ello podr_i determinar la sobrepresi6n del tanque creand...

Page 44: ...de aire 3 Si esta sucio en uague el filtro de aire con agua tibia y exprlmalo hasta que seque 4 Vuelva a colocar el filtro de aire y su cubierta NOTA Si el filtro de aire esta sumamente sucio necesitara ser reemplazado Consulte la seccion Repuestos para obtener el nLlmero correcto de la pieza Vzilvulas de entrada y escape de la bomba del compresor de aire Una vez al arlo haga que un Tecnico Capaci...

Page 45: ... la valvula de retenci0n 6 Utilizando una Ilave regulable afloje la tuerca del tubo aliviador del tanque de aire y la vtllvula de retencion Retire cuidadosamente la tuberla de alivio de presi0n de la valvula de retenci0n 7 Desenrosque la valvula de retencion girandola hacia la izquierda usando una Ilave de boca de 7 8 Tome nora de la orientacion para volverla a ensamblar 8 Usando un destornillador...

Page 46: ...IRE SE CONDENSARA DENTRO DEL TANQUE DE AIRE Y SI NO SE DRENA EL AGUA CORROERA Y DEBILITARA EL TANQUE DE AIRE CAUSANDO UN RIESGO DE RUPTURA 7 Despues de drenar el agua cerrar la valvula de drenaje Ahora se puede guardar el compresor NOTA Si la valvula de drenaje se obstruye soltar toda la presion de aire Luego se puede desmontar la valvula limpiarla y volverla a instalar 8 Proteger el cordon electr...

Page 47: ... tecnico de servicio calificado Ajuste las conexiones en las que el aire puede ser escuchado escapandose Verifique las conexiones con solucion jabonosa y agua NO SOBREAJUSTE Una valvula de retencion defectuosa causa una fuga constante de aire en la valvula de alivio de presion cuando hay presion en el tanque y se apaga el compresor Reemplace la valvula de retencion Consulte C0mo Reemplazar o Limpi...

Page 48: ...o Regulador daflado Regulador daflado Si hubiese una caida excesiva de presion durante el uso del accesorio ajuste el regulador de acuerdo alas instrucciones de la seccion Operacion NOTA Ajuste la presion regulada bajo condiciones de flujo mientras se este usando el accesorio Opere la valvula de seguridad manualmente tirando de su anillo Si la valvula aun pierde debera ser reemplazada Extraiga y l...

Page 49: ... cordon Extraiga limpie o reemplace Compruebe la conexion de cableado dentro del interruptor de presion y del area de la caja de terminales Haga inspeccionar por un tecnico capacitado de servicio Haga inspeccionar por un tecnico capacitado de servicio No haga funcionar el compresor en el area de pintura por rociado Vea la advertencia acerca de vapores inflamables Purgue la Ilnea empujando la palan...

Page 50: ...D29704 50 SP ...

Page 51: ...51 SP D29704 ...

Page 52: ...ced by Sears 1 800 827 6655 U S A 1 800 361 6665 Canada Para pedir servicio de reparaci6n a domicilio y para ordenar piezas 1 888 SU HOG _J _ sM 1 888 784 6427 x x x x x x x i i i i i i i i i i i i i_ iiiiiiiiiiiiiii iiiiiiiiiiiiiii iiiiiiiiiiiiiii iiiiiiiiiiiiiii iiiiiiiiiiiiiii iiiiiiiiiiiiiii iiiiiiiiiiiiiii iiiiiiiiiiiiiii iiiiiiiiiiiiiii iiiiiiiiiiiiiii iiiiiiiiiiiiiii iiiiiiiiiiiiiii iiiiiii...

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