Owner's Manual I (RRFTSMRNq Permanently Lubricated Single Stage Portable AIR COMPRESSOR Model No. 919.167341 • Safety Guidelines • Assembly • Operation • Maintenance • Service • Troubleshooting • Repair CAUTION: and Adjustments Parts Read the Safety Guidelines and All Instructions Operating. Sears, D27741 Rev Carefully Before Roebuck and Co., Hoffman Estates, IL 60179 U.S.A. Visit our Craftsman website: www.sears.
WARRANTY ................................................ 2 SPECIFICATION CHART ..................................... SAFETY GUIDELINES ...................................... GLOSSARY ................................................ ACCESSORIES ............................................. 3 3-8 9 9 DUTY CYCLE .............................................. ASSEMBLY ............................................... INSTALLATION .......................................... OPERATION .........................
Model No. 919-167341 Max. Developed Bore BP 6 2.375" Stroke 1.35" Voltage-Single Phase Minimum Branch Circuit Requirement 120V/60HZ 15 amps Fuse Type Air Tank Capacity Approx. Cut-In Time Delay 33 120 Approx. Cut-out SCFM @ 40 psig SCFM @ 90 psig 150 8.6 6.4 E.'ff.,1 =l_lk'd _=-ll]lm]::lmll_l::[,."]mm]=l_ll_lill[o _]_: "] This manual contains information that is important for you to know and understand. This information relates to protecting YOUR SAFETY and PREVENTING EQUIPMENT PROBLEMS.
I I _ I _o] P, tl IP'.*1 +IIn1[..'9'.*I _1_ &'d _t_.[.,-]ll[,_[IZe.]llT[o _]_.[.,_ Save these instructions Improper operation or maintenance of this product could result in serious injury and property damage. Read and understand all warnings and operation instructions before using this equipment. _F.+I,J.+I --.In WARNING: Risk of explosion or fire How To Prevent It What Could Happen tt is normal for electrical contacts within the motor and pressure switch to spark.
WARNING: Risk of Bursting Air Tank: The following conditions could lead to a weakening of the tank, and result in a violent tank explosion and could cause property damage or serious injury. What Could Happen Failure to properly drain condensed water from tank, causing rust and thinning of the steel tank. HOw To Prevent It Drain tank daily or after each use. If tank develops a leak, replace it immediately with a new tank or replace the entire compressor. 2. Modifications to the tank.
WARNING: Risk of Electrical Shock WHAT CAN HAPPEN HOW TO PREVENT IT Your air compressor is powered by electricity. Like any other electrically powered device, If it is not used properly it may cause electric shock.
WARNING: RISK OF BURNS WHAT CAN HAPPEN HOW TO PREVENT IT Touching exposed metal such as the compressor head or outlet tubes, can result in serious burns, Never touch any exposed metal parts on compressor during or immediately after operation. Compressor will remain hot for several minutes after operation. Do not reach around protective shrouds or attempt maintenance until unit has been allowed to cool. ,I;1"1'.
WARNING: RISK OF SERIOUS INJURY OR PROPERTY DAMAGE WHEN TRANSPORTING COMPRESSOR (Fire, Inhalation, Damage to Vehicle Surfaces) WHAT CAN HAPPEN HOW TO PREVENT IT Oil can leak or spill and could result in fire or breathing hazard; serious injury or death can result. Oil leaks will damage carpet, paint or other surfaces in vehicles or trailers. Always place compressor on e protective mat when transporting to protect against damage to vehicle from leaks.
Become familiar with these terms before operating the unit. CFM: Cubic feet per minute. SCFM: Standard cubic feet per minute; a unit of measure of air delivery. PSlG: Pounds per square inch gauge; a unit of measure of pressure. Code Certification: Products that bear one or more of the following marks: UL, CUL, ETL, CETL, have been evaluated by OSHA certified independent safety laboratories and meet the applicable Underwriters Laboratories Standards for Safety.
E_."_:'] =h_I:]_'4 Contents of Carton 3. Install the four screws, two on each side. 4. Tighten securely. 1 - Air Compressor 1- Handle Assemble 1 - Grip Handle 4 - Self Tapping Screw 2- It will be necessary to brace or support one side of the unit when installing the wheels because the compressor will have a tendency to tip. Wheels 2 - Shoulder Bolts, 3/8-16 2- Hex Nuts, 3/8-16 1 - Rubber Strip Tools Required 1. Attach wheels with shoulder bolts and nuts as shown. 2. Tighten securely.
HOW TO SET UP YOUR UNIT IMPORTANT: The outlet being used must be installed and grounded in accordance with all local codes and ordinances. Location of the Air Compressor Locate the air compressor in a clean, dry and well ventilated area. The air compressor should be located at least 12" away from the wall or other obstructions that will interfere with the flow of air. The air compressor pump and shroud are designed to allow for proper cooling.
Extension Cords Voltage Using extension cords is not recommended. The use of extension cords will cause voltage to drop resulting in power loss to the motor and overheating. Refer to the Parts Manual for the voltage and minimum branch circuit requirements. 1. Voltage supply to circuit must comply with the National Electrical Code. 2. Circuit is not used to supply any other electrical needs. 3. Extension cords comply with specifications. 4.
Know Your Air Compressor READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR UNIT. Compare the illustrations with your unit to familiarize yourself with the location of vanous controls and adjustments. Save this manua[for future reference. Description of Operation Become familiar with these controls before operating the unit. Outlet Pressure Gauge: The outlet pressure gauge indicates the air pressure available at the outlet side of the regulator.
Motor Overload Protector: The motor has an automatic reset thermal overload protector. If the motor overheats for any reason, the overload protector will shut off the motor. The motor must be allowed to cool down before restarting. The compressor will automatically restart after the motor cools. Air Compressor Pump (not shown): Compresses air into the air tank. Working air is not available until the compressor has raised the air tank pressure above that required at the air outlet.
3. How to Start: Open the drain valve fully (counter-clockwise) to permit air to escape and prevent air pressure build up in the air tank during the break-in period. NOTE: Always drain tank on a washable surface or in a suitable container to prevent damaging or staining surfaces. 4. 5. 6. Turn the On/Auto/Off lever to "AUTO" and allow tank pressure to build. Motor will stop when tank pressure reaches "cut-out" pressure. 2. Pull the regulator knob out and turn clockwise to increase pressure.
Customer Responsibilities Before Daily ol after Every aach each 40 use use hours Check Safety Valve Every 100 Yearly "_ours • Drain Tank • Air Filter •(1) • Air compressor pump intake and exhaust valves • 1- more frequent in dusty or humid conditions Risk of Unsafe Operation. Unit cycles automatically when power is on. When servicing, you may be exposed to voltage sources, compressed air, or moving parts.
6. After the water has been drained, close the drain valve (clockwise). The air compressor can now be stored. water and squeeze dry. 3. Replace air filter. 4. Replace 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. NOTE: If drain valve is plugged, release all air pressure. The valve can then be removed, cleaned, the reinstalled.
All maintenance and repair operations not listed must be performed by Trained Service Technician. Risk of Unsafe Operation. Unit cycles automatically when power is on. When servicing, you may be exposed to voltage sources, compressed air, or moving parts. Before servicing unit unplug or disconnect electrical supply to the air compressor, bleed tank of pressure, and allow the air compressor to cool. To Replace Valve or Clean Check 1. Release all air pressure from air tank.
12. Replace the outlet tube and tighten nuts. 13. Replace shrouds and console. 14. Perform the Break-in Procedure. See "Break-in Procedure" in the Operation section. 6. To Replace Regulator 1. Release all air pressure from air tank. See "To Drain Tank" in the Maintenance section. 9. 2. Unplug air comrpessor. 3. Remove the regulator ring and remove the console cover. gauge and quick connect. Remove the outlet pressure gauge, tank pressure gauge, and quick connect (if equipped) from the regulator. 7.
Before you store the air compressor, make sure you do the following: 1. Review the "Maintenance" section on the preceding pages and perform scheduled maintenance as necessary. 2. 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 and possible serious personal injury. Set the On/Auto/Off lever to "OFF" and unplug unit. 7. 3. Turn the regulator counterclockwise and set the outlet pressure to zero. 4.
d:{ollJ :| il ::F,."] -"[oIo]l III _[I Risk of Unsafer Operation. Performing repairs may expose voltage sources, moving parts, or compressed air sources. Personal injury may occur. Before servicing: Unplug or disconnect electrical supply to the air compressor, bleed tank of pressure, and allow the air compressor to cool. PROBLEM Excessive tank pressure - safet valve pops off. CAUSE CORRECTION Pressure switch does not shut off motor when compressor reaches "cutout" pressure.
PROBLEM Pressure reading on the regulated pressure gauge drops when an accessory is used. Knocking Noise. CAUSE CORRECTION It is normal for "some" )ressure drop to occur. Possible defect in safety valve. Defective check valve. Compressor is not supplying enough air to operate accessories. Regulator knob has continuous air leak.
PROBLEM CAUSE CORRECTION Regulator will not shut off air outlet. Damaged regulator. Replace. Motor will not run. Motor overload protection switch has tripped. Let motor cool off and overload switch will automatically reset. Tank pressure exceeds pressure switch "cut-in" Motor will start automatically when tank pressure drops below "cut-in" pressure of )ressure switch. pressure. Extension cord is wrong length or gauge. Check for proper gauge wire and cord length. Check valve stuck open.
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Air Compressor KEY NO. 1 2 4 5 6 7 8 9 14 15 16 17 18 19 20 22 23 24 25 28 29 30 38 39 40 43 51 52 53 54 55 56 57 58 59 60 61 62 Model Number 919.167341 PART NO.
Air Compressor Model Number 919.167341 85 The picture shown is for reference only. It may differ from actual unit, Torque 7-10 Ft-Lbs j84 83 82 / 8_80 _ (_ J Torque 42-48 ln-Lbs 78 72 Terque100-1201n-Lbs D27741 " 70_ _ \ 6 _773 Torque 100-120 ImLbs 26_ ENG
Air Compressor >X > >X >X >X >X >X Model Number 919.167341 KEY NO. PART NUMBER 70 SSF-586 72 AC-0108 73 SSF-615 74 Z-AC-0140 76 Z-D26712 78 79 79-2 79-3 ACG-29 79-4 SSF-3158-1 80 SSG-8156 81 AC-0032 82 CAC-1371 83 ACG-45 84 AC-0037 85 SSF-927 X > Notlllustrated D27741 K-0650 KK-4835 DESCRIPTION Screw 1/4-20 UNC x .75 Fan Screw 1/4-20 UNC Eccentric Bearing Motor Cylinder Sleeve Connecting Rod Assembly Compression Ring Connecting Rod Cap Screw 10-24 x .
[_ol_ h nl=1_11 mlo] GARANT|A CUADRO ........................................................ DE ESPECIFICACIONES DEFINICIONES DE NORMAS IMPORTANTES INSTRUCCIONES GLOSARIO 28 ...................................... DE SEGURIDAD DE SEGUR|DAD 29 ...................... 29-34 .......................................................... ACCESORIOS 35 ....................................................... CICLO DE SERV|C|O ....................................................... INSTALACION ....
Modelo N ° Max. HP desarrollado Di&metro interior Carrera Tensi6n monofasica Circuito mfnimo requerido Tipo de fusibleAcci6n retardada Capacidad de aire en el tanque Presi6n de corte de entrada Presi6n de corte de salida SCFM a 40 psig 919_167340 6 2,375 po (60,4 mm) 1,35 po (34,3 mm) 120V/60HZ 15A 33 Galones (124,9 Iitros) 120 150 8,6 Calibre de Iibras pot pulgada cuadrada 6,4 Calibre de Iibras pot pulgada cuadrada SCFM a 90 psig Im]=1all#l [t][o _]_J_._Im]=l_1_ _] Im]=[-'J=[_lJJ;11m].
GUARDE ESTAS INSTRUCCIONES LA OPERACI()N O EL MANTENIMIENTO INADECUADOS DE ESTE PRODUCTO PODR|AN OCASIONAR SERIAS LESIONES Y DAI_IOS A LA PROPIEDAD. LEA Y COMPRENDA TODAS LAS ADVERTENCIAS E INSTRUCCIONES DE FUNCIONAMIENTO ANTES DE UTILIZAR ESTE EQUIPO.
',,I::41 [_ r,{+ ADVERTENCIA: TANQUE DE AIRE: LAS RIESGO DE EXPLOSION SIGUIENTES CONDICIONES DEBlUTAMIENTO DEL TANQUE, A LA PROPIEDAD O SERIAS LESIONES. &QUE PUEDE Y DETERMINAR OCURRIR? _.COMO 1. Drenaje inadecuado del agua condensada en el tanque, siendo la causa del 6xido que reduce el espesor del tanque de acero. 2. Modificaciones al tanque. PODRiAN, SU EXPLOSION CAUSAR VIOLENTA, EL DAI_IOS PREVENIRLO? Drene el tanque diariamenta o despu_s de cada uso.
ADVERTENCIA: &QUEPUEDE RIESGO DE DESCARGA OCURRIR? ELECTRICA &COMO PREVENIRLO? Su compresor de aire est& accionado per electricidad. Come cualquier otto dispositivo et6ctrico impulsado electricamente, si no se Io utiliza adecuadamente, podria causarle una descarga el_ctrica. Jam&s opere e! compresor a la intemperie cuando est& Iloviendo o en condiciones de humedad. Las reparaciones intentadas per personal no calificado podrlan ocasionar serias lesiones o la muerte per electrocuci6r*.
ADVERTENCIA: _QU I_ PUEDE RIESGO DE QUEMADURAS OCURRIR? _COMO Tocar el metal expuesto tal como el cabezal del compresor o los tubos de saI+da del escape, puede ooasionarle serias quemaduras.
'.,l=1al[_ r.{q ADVERTENCIA: TRANSPORTAR RIESGO DE DAI_OS A LA PROPIEDAD EL COMPRESOR (Fuego, inhalacibn, &QUE PUEDE daho a la superficie AL de veh_culos) OCURRIR? &COMO El aceite puede derramarse y ello podr_a resultar en serias lesiones o la muerte debido aI riesgo de incendio o inhalacihn. El derrame de aceite daSa alfombras, pinturas u otras superficies de vehlculos o remolques.
Familiadcese con los siguiantes t_rminos, antes de oparar la unidad: CFM: (Cubic feet per minute) Pies cQbicos pot minuto. SCFM: (Stardard cubic feet per minute) Pies ct3bicos est&ndar pot minuto; una unidad de medida qua permite medir la cantidad de entrega de aire. PSIG: (Pound per square inch) Libras por pulgada cuadrada. ASME: American Society of Mechanical Engineers (Sociedad Americana de Ingeniaros Mecanicos); hecho probado inspeccionado y registrado an cumplimiento de los est&ndares de la ASME.
Contenido 1- Compresor de la caja Inserte la mango en la montura del compresor y alinee los orificios de los dos tomillos a cada lado. 3. Instale los cuatro tomillos, cada lado. 4. _u_efirmemen_. de aire 1- Manija 1- Agarradera 2. de manija 4- Tomillo Autorroscante dos a 2- Ruedas 2- Pemos con resalto, 3/8 - 16 Ensamble de las ruedas 2- Tuercas hexagonales, _Serd necesario soportar un lado del equipo cuando se instalan las ruedas porque el compresot tendera a voltearse.
COMO PREPARAR LA UNIDAD Ubicacibn del comp_sor 2. Aseg0rese de que el tomaconie_te que sera utilizado tenga la misma con&:juraci6n que el enchufe de conexi6n a tierra NO UTILICE UN ADAPTADOR. Ver de aire Ubique al compresor de aire en una zona Iimpi& seca y bien ventilada. La bombs del compresor de sire y su carcass hen sido diseSadas para permitir un enfriamiento adecuado. Las aberturas de flgura.
Cables de extensibn eldctrica Proteccibn No se recomienda la utilizacion de cables de extensi6n el_ctrica. El uso de cables Acerca del voltaje y la minima cantidad de circuitos requeridos, refierase al cuadro de especificaciones. de extensi6n el_ctrica originar& una caida de tension, Io qua detarminar& una p6rdida de potencia del motor asi como su recalentamiento.
Conozca su compresor de aire LEA ESTE MANUAL DEL PROPIETARIO Y SUS NORMAS DE SEGURIDAD ANTES DE OPERAR LA UNIDAD Compare las ilustraciones contra su unidad a fin de familiarizarse con la ubicaci6n de los distintos controles y regulaciones Conserve este manual para referencias futuras. Descripcibn de operaciones Familiarfcese con estos controles operar la unidad, antes de Man6metro de la presibn del tanque: El manometro que controla la presion del tanque indica la reserva de presi6n del tanque de aire.
Valvula reguladora: compresor de Bite se encueatra funcionando, valvule Cuando el Protecci6n pera sobrecarga del motor: El motor tieae un protector de sobrecarga termico de reposicion autom&tica. Si el motor se sobrecalienta pot alguna razon, el protector de sobrecarga apagar& el motor. Debe dejar enfriar el motor antes de volverlo a arrancar. El compresor arrancarA autom&ticamente despa6s que se enfrie el motor.
4. Mueva la palanca On/Auto/Off ala posici6n "ON/AUTO". El compresor se pondr& en marcha. Cdmo poner en marcha: 1, Haga funcionar el compresor durante 15 minatos. Asegerese de que la v&lvula de dreneje est6 abierta y que la presi6n de eire acamulade en el tanque sea minima. 6, Mueva la palanca On/Auto/Off ala posici6n "AUTO" y deje que se incremente la presi6n del tanque. El motor se detendra una vez alcanzado el valor de presi6n "de corte" del tanque.
Responsabilidades del cliente Antes Diadanente o luego de cada use de cada uso Cada 40 Cada 100 horas horas Anualmente I Verifique la v&lvula de seguridad I Drenaje de{ tanque O(1) Filtro de aire • Valvulas de entrada y escape de la bomba del compresor de aire 1- M&s frecuente en condiciones polvorientas Riesgo de Operacidn Insegura: La unidad arranca automaticamente cuando esta enchufada.
3. Riesgo de Explosibn. Dentro del tanque se producira condensaci6n de agua. Si no drena, el agua Io corroera y debilitard causando un riesgo de tuptura del tanque de aite. 6. 4. NOTA: Si el flltre de aire est& sumamente sucio necesitar& set reemplazado. Consulte la secci6n "Repuestos" para obtener el nQmero correcto de la pieza. Una vez drenada el agua, cierre la v&lvula de drenaje (girando en sentido horatio). Ahora el compresor de aire podr& set guardado.
Todo tipo de mantenimiento y operaciones de rsparacibn no mencionados, deberan set efectuados pot personal t_cnico especielizado. Riesgo de Operacidn Insegura: La unidad arranca automaticamente cuando esta enchufada. AI hecer el mentenimiento, el operador puede quedar expuesto a fuentes de corriente y de airs compdmido o a piezas movibles.
12. Vuelva a instalar la tuberia de salida y ajuste las tuercas. 13. Reponga el recubrimiento consola. 14. y la la conexion r&pida (si estuviese equipada) del regulador. 7. Extraiga el regulator. 8. Aplique sellador para ca£_os al niple. Ejecute el procedimiento de puesta en marcha. Yea "Procedimiento de Puesta en Marcha" en la seccion "Operaci6n". Para reemplazar el regulador 1. Libere toda la presi6n del aire del tanque. Vea "Drenaje del tanque" en la seoci6n "Mantenimiento". 2.
Antes de guarder su eompresor de aire, asegQrese de hacer Io siguiente: 1< Riesgo de Explosibn. El agua se condensa dentro del tanque de aire. Si no se drene, ella Revise la secci6n "Mantenimiento" de las p&ginas precedentes y ejecute el mantenimiento programado de aeuerdo a la neeesidad. 2 corroerd debilitando le paredes del tanque de eire, originando un riesgo de ruptura de sus paredes. Apagar la unidad colocando el interruptor en On/Auto/OFF en "OFF".
[_l_.,_ Im]_ I m]p';l_]Z[T_--]lli[o,,[o] I m]"_I _ :To]=]nil:4i_Y;%,."] Riesgo de Operacibn Insegura: La unidad arranca automaticamente cuando esta enchufada. AI hacer el mantenimiento, el operador puede quedar expuesto a fuentes de corriente y de aire comprimido o a piezas movibles. Antes de intentar hacer reparaciones, desconectar el compresor del tomacorriente, drenar la presibn de aire del tanque y esperar a que el comptesor se enfHe.
PROBLEMA CORRECCION CAUSA Si habiese una caida excesiva de La lectura de la presion sobre an mandmetro (si viene equipado con este) desciende cuando se utiliza un accesorio. Es normal que ocurra algen descenso en la presion. Golpeteo. Posible defecto de seguridad. en la valvula Opere la valvula de seguridad manaalmente tirando de su anillo. Si la v&lvula aun pierde, debera ser reemplazad& Posible defecto de seguridad. en la valvula Extraiga y limpie o reemplace.
CAUSA PROBLEMA El motor no funciona. CORRECCION El interruptor de protecci6n des obrecarga del motor se ha abierto< Deje enfriar el motor y el interruptor de sobrecarga se reajustar& autom&ticamente La presi6n del tanque excede la presion de "corte maximo" del interruptor de presi6a. El motor arrancar& automaticamente El cord6n de extensi6n es del largo o calibre equivocados. Compruebe el calibre y la Iongitud apropiados del cord6n. La v&lvula de retenci6n se ha Extraiga, Iimpie o reemplace.
D27741 50-SP
Repair Protection Agreements Congratulations on making a smart purchase. Your new Craftsman <_'product is designed and manufactured for years of dependable operation. But like all products, it may require repair from time to time. That's when having a Repair Protection Agreement can save you money and aggravation. Purchase a Repair Protection Agreement now and protect yourself from unexpected hassle and expense.
and items like garage door openers 1-800-4-MY-HOME (1-800-469-4663) www.sears.com ® and water heaters. Anytime, day or night (U.S.A.and Canada) www.sears.ca Our Home For repair of carry-in products like vacuums, lawn 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 purchasea protection agreement (U.S.A.) or maintenance agreement (Canada) on a product serviced by Sears: 1-800-827-6655 (U.S.A.
