Craftsman 919.167783 Owner'S Manual Download Page 36 | Manualshive

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Summary of Contents for 919.167783

Page 1: ...3 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 D30087 Rev0 9 26 03 ...

Page 2: ...Compressor fails due to a defect in material or workmanship within one year from the date of purchase Sears will at its option repair or replace it free of charge Contact your nearest Sears Service Center 1 800 4 MY HOME to arrange for repair or return the Air Compressor to the place of purchase for replacement If this Air Compressor is used for commercial or rental purposes this warrant applies f...

Page 3: ..._ _lndicates a potentially hazardous situation which if not avoided _ result in minor or moderate injury _1_ _ Used without the safety alert symbol indicates a potentially hazardous situation which if not avoided may result in oroDertv damaae IhSl_o nq 1 hd b Y _l_ _ d _ IP _l_o nj o _ P Some dust created by power sanding sawing grinding drilling and other construction activities contains chemical...

Page 4: ...fire or spray area An additional length of hose explosion may be required Store flammable materials in a secure location away from compressor Restricting any of the compressor ventilation openings will cause serious overheating and could cause fire Unattended operation of this product could result in personal injury or property damage To reduce the risk of fire do not allow the compressor to opera...

Page 5: ...ding the pressure rating of air tools spray guns air operated accessories tires and other inflatables can cause them to explode or fly apart and could result in serious injury 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 maxim...

Page 6: ... adequate fuse protection 1 1 1 111 WARNING Risk of Breathing What Could Happen How To Prevent It 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 w...

Page 7: ...ers which are damaged or come into contact with you or your removed clothing Attempting to operate compressor with Any repairs required on this product damaged or missing parts or attempting should be performed by authorized to repair compressor with protective service center personnel shrouds removed can expose you to moving parts and can result in serious injury 19 I I WARNING Risk of Falling Wh...

Page 8: ...RNING Risk of Unsafe Operation _1 What Could Happen How To Prevent It Unsafe operation of your air compressor could lead to serious injury or death to you or others 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 compre...

Page 9: ...s to build 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 ...

Page 10: ...p 3 Carefully remove the air compressor from the pallet Assemble Wheels It will be necessary to brace or support one side of the air compressor when installing the wheels because the compressor will have a tendency to tip 1 Attach wheels with shoulder bolts and nuts as shown _ r_ Rubber ___eet Nut _ _ Shoulder Bolt 2 Tighten securely NOTE The air compressor will sit level if the wheels are properl...

Page 11: ...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 ordinances 2 Make sur...

Page 12: ...ge and Circuit Protection Refer to the specification chart for the voltage and minimum branch circuit requirements Risk of Unsafe Operation Certain air compressors can be operated on a 15 amp circuit if the following conditions are met 1 Voltage supply to circuit must comply with the National Electrical Code 2 3 4 Circuit is not used to supply any other electrical needs Extension cords comply with...

Page 13: ...ety valve will protect against high pressure by popping out at its factory set pressure slightly higher than the pressure switch cut out setting Outlet Pressure Gauge The outlet pressure gauge indicates the air pressure available at the outlet side of the regulator This pressure is controlled by the regulator and is always less than or equal to the tank pressure Tank Pressure Gauge The tank pressu...

Page 14: ...ing from this valve for a few seconds No air should be heard leaking when the motor is running or after the unit reaches cut out pressure D30087 14_ENG How to Use Your Unit How to Stop 1 Set the On Auto Off lever to OFF Before First Start up Risk of Unsafe Operation Serious damage may result if the following break in instructions are not closely followed This procedure is required before the air c...

Page 15: ...f the air outlet is equipped with a quick connect socket Risk of Bursting Too much air pressure causes a hazardous risk of bursting Check the manufacturer s maximum pressure rating for air tools and accessories The regulator outlet pressure must never exceed the maximum pressure rating How to Start 1 Turn the On Auto Off lever to AUTO and allow tank pressure to build Motor will stop when tank pres...

Page 16: ...compressor is used The modifications will depend upon the hours of operation and the working environment Compressor outfits 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 Risk of Bursting If the safety valve does not work properly over pressurization may occur ...

Page 17: ...inder sleeve are very hot Do not touch Allow compressor to cool prior to servicing A dirty air filter will not allow the compressor to operate at full capacity Keep the air filter clean at all times 1 Remove the air filter cover 2 Remove the air filter and make sure it is clean Once a year have a Trained Service Technician check the air compressor pump intake and exhaust valves Motor The motor has...

Page 18: ... for reassembly 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 check valve needs to be cleaned or replaced open position nothing is visible tn closed position disc is visible 5 Using an adjustable wrench loosen outlet tube nut at air tank Carefully move outlet ...

Page 19: ...e regulator 4 Remove the regulator 6 Assemble the regulator and orient as shown NOTE Arrow indicates flow of air Make sure it is pointing in the direction of air flow Regulator 5 Apply pipe sealant tape to the nipple 7 8 Reapply pipe sealant to outlet pressure gauge and quick connect Reassemble outlet pressure gauge and quick connect Orient outlet pressure gauge to read correctly Tighten quick con...

Page 20: ...20 psi Release safety valve ring 6 Drain water from air tank by opening drain valve on bottom of tank Risk of Bursting Water will 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 or drain valve NOTE If drain valve is plugged release all air pressure The valve can then be removed ...

Page 21: ...e Defective air tank Air leaks in air tank or at air tank welds CORRECTION Move On Auto Off lever to the OFF position if the outfit 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 Overti_hten A defective check valve results in a constant air leak at the press...

Page 22: ...paragraph in the Maintenance section 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 ressure under flow conditions while accessory is being used Operate safety valve manually by pulling on ring If valve still leaks it should be rep...

Page 23: ...r 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 doe...

Page 24: ...I m __ _ __ _v Air Compressor Model Number 919 167783 To L_ tolr_25 in 4bs 36 25 Torque to 3 6 10 _n Ibs Torque to _2 100 120 in 4bs 3O 29Torque to 100 120 In Ibs 28 J 26 41 27TO_lUe to 15 25 _ Ibs 10 18 31 D30087 24_ ENG ...

Page 25: ...PSIG 2 used Rubber Bumper 60 Durometer Screw 1 4 20 x 75 2 used Pressure Switch Nipple 1 4 18 NPTx 2 50 Power Cord Assembly Wheel 10 Handle Screw Hex HD Self Tapping 4 used Tank 20G Vertical Pressure Relief Tube Nut Sleeve Assembly 1 4 Nut Sleeve Assembly 3 8 Check Valve 7 8 HEX x 1 4 Shoulder Bolt 3 8 16 Safety Valve Isolator 3 used Quick Connect Body Regulator Nipple Close 1 4 18 NPT x1 5 Busnin...

Page 26: ...Air Compressor Model Number 919 167783 16 14 J 12 9 Torque 7 10 ft Ibs 8 13 Torque 25 35 2 ft qbs _7Torque 75 90in qbs _3 Torque25 35ft Ibs D30087 26_ ENG ...

Page 27: ...g 1 4 x 5 8 Cylinder Sleeve Assembly Connecting Rod Low Pressure Compression Ring Formed Connecting Rod Cap Screw 10 24 x 75 T25 Assembly High Pressure Piston Screw 10 32 x 75 T25 Intake Muffler O Ring Assembly Valve Plate O Ring Gasket Head Head Low Pressure Head High Pressure Screw 1 4 20 x 1 25 HHW THD Not Illustated K 0651 D24958 K 0648 K 0650 D29142 D30087 Connecting Rod Kit Low Pressure Incl...

Page 28: ...ste compresor de aire Craftsman fallase debido a defectos de materiales o de fabricaci6n dentro del aSo de su fecha de compra Sears a su opei6n Io reparar o reemplazar sin eosto alguno Comuniquese con el Centro de Servicio Sears m s cercano 1 800 4 MY HOME para coordinar su reparaci6n o devuelva el compresor de aire al lugar donde Io compr6 para que Io cambien Si este compresor de aire se usase co...

Page 29: ...ialmente riesgosa la que si no es evitada podria causar danos en la DtoDiedada I1 _v_ I o tl q t _ht _l _ _l o T_ o_ ID1 _ _ 1 11 _7 ID _ Algunos tipos de aserr n creados pot m quinas electricas de Iijado aserrado 3motado perforado u otras actividades de la construcci6n contienen materiales qu_micos conocidos en el Estado de California como causantes de c ncer defectos de nacimiento u otros d_os d...

Page 30: ... incendio no permita que el oompresor opere desatendido cbmo prevenirlo Opere siempre el compresor en un sector bien ventilado y libre de materiales combustibles gasolina o emanaciones de solvente En un tea de rociado de materiales infiamables ubique al compresor por Io menos a 6 1m 20 pies de distancia del _rea de rociado Podrla requerirse una extensi6n de la manguera Almacene los materiales infl...

Page 31: ...en amientas _m_tic_ pistoIas rociadoras accesorios activados por aire cubiertas y otros obietos inflables puede causar su explosibn o set arrojado pudiendo ocasionar serias lesiones Para un control esencial de la presibn debe usted instalar un regulader y un medidor de presibn a la salida del aire de su compresor Si no estuviese equipado Siga las recomendaciones de los fabricantes de SUequipo y ja...

Page 32: ...bles puesta a tierra 4unl It1 To ADVERTENCIA Riesgo de Inhalacibn qud puede occutrit cbmo prevenirlo E_aire comprimido proveniente del compresor no es sano para respirar El chorro de aire puede contener mon6xido de carbono vapores t6xicos o partlculas sblidas provenie_es del tanque La inhalaci6n de dichos contaminantes puede Uegar a causar serias lesiones o la muerte El tociado de materiates tales...

Page 33: ... cubiertas removidas o da_adas serias lesiones si elias entraran en contacto con usted o sus ropas Intentar operar el compresor con sus Cualquier reparaciSn requerida pot este partes da_adas o faitantes o la reparacibn producto debe ser efectuada por personal del compresor con sus protecciones autorizado de los servicentros removidas puede exponerlo a usted a partes movibles que podrlan resultar e...

Page 34: ...acibn Insegura A qud puede occurrir c6mo prevenirlo La operacion insegura de su compresor de aire podria ocasionarle serias lesiones o la muerte a usted u otros Revise y comprenda todas las instrucciones y adver encias conten das en este manual Familiaricese con los n_todos de operaci6n y control del compresor de aire Mantenga libre la zona de operac ones de persona alguna anim_es dom_sticos y obs...

Page 35: ...mianza a funcionar la presion de aire an el tanque comianza a aumentar Aumanta haste un valor de presion alto fijado an f brica antes de que el motor automaticamante se apague protegiando a su tanque de aire de presiones mas altas que su capacidad La presion alta a la cual el motor seapaga se llama presiSn m_Lxima de corte Ramal Circuito electrico que transporta electricidad desde el panel de cont...

Page 36: ... tenderd a voltearse 3 Retire cuidadosamente el compresor de aire de la tarima Ensamble de las ruedas del equipo cuando se instalan las ruedas porque el compresor tenderd a voltearse I Fije las ruedas con pemos con resalto y tuercas come se muestr Patas de caucho Tuerca Rueda Pernos con resalto 2 Apriete firmemente NOTA El equipo se asentara nivelado si las ruedas est n debidamente instaladas _ _ ...

Page 37: ...onectado a tierra de acuerdo a todos los c6digos y ordenanzas locales 1 El cable que acompafia a esta unidad tiene ana espiga para conexidn a tierra Esta DEBE set utilizada con un tomacorriente conectado a tierra IMPORTANTE El tomacorriente que set utilizado deber haber sido conectado a tierra conforme a todos los c6digos locales y ordenanzas AsegQrese de que el tomacorriente que sera utilizado te...

Page 38: ...otecci6n del voltaje y del circuito Acerca del voltaic y la mfnima cantidad de circuitos requeridos refi_rase al cuadro de especifieaeiones _ Riesgo de Operacibn Laseguta Ciertos comptesoree de aire pueden set operados en un circuito de 15 A siempre que se cumplan las siguientes condiciones 1 Que el voltaje saministrado a traves de los tamales del circuito sea de 15 A 2 Que el circuito no sea util...

Page 39: ...ados para la presi6n de corte la v lvula de seguridad protegera contra la presi6n elevada saltando de acuerdo a los valores prefijados en fabrica ligeramente supedores a los de presi6n de corte de la Ilave interruptora Manbmetro para controlar le presibn de salida Este man6metro indieara la presi6n de aire disponible a la salida del regulador Esta presi6n est controlada por el regulador y as siemp...

Page 40: ...de dicha v lvula durente unos segundos No debe escucharse escape alguno mientras el motor est en marcha ni p_rdidas continuas una vez qua se alcanz6 la presion de corte _ V_lvula aliviadora de presi6n C6mo utilizar su unidad Cbmo detenerla 1 Coloque la posicion de la Ilave interruptora On Auto Off en la posici6n OFF _ Antes de poner en marcha Riesgo de Opetaci6n Inseguta Si las siguientes instrucc...

Page 41: ..._ set la causa de riesgo de explosibn Verifique los valores de m_xima presibn dados por el fabricante de las herramientas neumaticas y los accesorios La presibn de salida del regulador jam_s debe excedet los valores de m_xima presibn especificados Cbmo poner en marcha 1 Mueva la palanca On Auto Off a la posici6n AUTO y deje que se incremente la presi6n del tanque El motor se detendr una vez alcanz...

Page 42: ...er n de las horas de operacion y del ambiente de trabajo Los compresores qae funcionan en un ambiente sumamente secio y u hostil requeriran que hagan todas las inspecciones de mantenimiento con mayor frecueneia NOTA Vea en la seccion Operaci6n la ubicacion de los controles Cbmo verificar la vdlvula de seguridad _ Riesge de Explosibn Si la vdlvula de segurided no trebaja adecuadamente ello podrd de...

Page 43: ... 4 Vuelva a colocar el filtro de aire y su cubierta NOTA Si el filtro de aire esta sumamente sucio necesitar ser reemplazado Consulte la secciSn Repuestos para obtener el nemero correcto de la plaza Vdlvulas de entrada y escape de la bomba del compresor de aire Una vez al a_o haga queun T_cnico Capecitado de Servicio inspeccione las valvulas de entrada y escape de la bomba del compresor de aire Mo...

Page 44: ...s ajustable afloje la tuerca de la tuberJa de alivio de presi6n en el tanque de aire Retire cuidadosamente la tuberia de alivio de presi6n de la vAIvula de retenci6n D30087 9 Limpie o reemplace la valvula de retencJ6n Un solvente tal como un removedor de pintura o de bamiz puede usarse para limpiar la v_lvula de retenci6n 10 Aplique sellador alas roscas de la valvula de retenci6n Vuelva a instalar...

Page 45: ... y la conexi6n rapida del regulador si la tiene 4 Extraiga el regulador NOTA La flecha indica el sentido del flujo del aire AsegQrese que est_ apuntando a la direccion en la que fluye el aire 5 Aplique cinta selladora de cafierias sobre el niple del tubo vertical 7 8 Reaplique sellador de cafierias al man6metro de presi6n extema y a la conexi0n rapida Rearme el man6metro de presi6n de salida y el ...

Page 46: ...de seguridad 6 Drene el agua del tanque de aire abriendo la valvula de drenaje ubicada en el rondo del tanque Riesgo de Explosibn El agua se condensa dentro del tanque de aire Si no se drene ella corroera debilitando la paredes del tenque de aire originando un rieego de ruptura de eus paredee 7 Una vez que el agua haya sido drenada cierre la valvula de drenaje NOTA Si la v lvula de drenaje estuvie...

Page 47: ...ci6n OFF si el equipo no corta contacte a un t_cnico calificado para el servicio Contacte a an t_cnico de ervicio calificado Ajuste las conexiones en las que el aire puede ser escuchado escap ndose Verifique las conexiones con soluoi6n jabonosa y agu NO SOBREAJUSTE Una v lvula de retenci6n defectuosa causa una fuga constante de aire en la v lvula de alivio de presi6n cuando hay _resi6n en el tanqu...

Page 48: ...ulador de acuerdo alas instrucciones de la seccion Operaci6n NOTA Ajuste la presi6n regulada bajo condiciones de flujo mientras se est6 usando el accesorio Opere la valvula de seguridad manaalmente tirando de su anillo Si la v lvula aun pierde debera ser reemplazad Extraiga y limpie o reemplace Disminuya la cantidad de uso de aire Veriflque el requerimiento de aire del accesorio Si es mayor que SC...

Page 49: ... cord6n Extraiga Iimpie o reemplace Compruebe la conexi6n de cableado dentro del interraptor de presion y del area de la caja de terminales Haga inspeccionar pot un tecnico capacitado de servicio Haga inspeccionar FOr un tecnico capacitado de servicio No haga funcionar el comprescr en el tea de pintura For rociado Vea la advertencia acerca de vapores inflamables Purgue la Ifnea empujando la palanc...

Page 50: ...D30087 50 SP ...

Page 51: ...s per hater una compra inteligente Su nueva unidad Craftsman est diseffada y fabricada para afros de operaci6n confiable pero come todos los productos de ca_idad podrian requirir reparaciones de vez en cuando Ahi es cuando e_ Contrato de Protecc 6n para Reparac ones le puede ahorrar dinero y motestias Cornpre ahora un Contrato de Protecci6n para Reparaciones y prot_jase contra apuros y gastos ines...

Page 52: ...wn equipment and electronics call or go on line for the nearest Sears Parts and Repair Center 1 800 488 1222 Anytirne dayornight U S A only www sears com To purchase a protection agreement U S A or maintenance agreement Canada on a product serviced by Sears 1 800 827 6655 U S A 1 800 361 6665 Canada Parapedireerviciode reparaci6n adomicilio y paraordenarpiezas 1 888 SU4 1OGAR su 1 888 784 6427 AuC...

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