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8 - ENG

D24072

4.

If these grounding instructions are not completely
understood, or if in doubt as to whether the
compressor is properly grounded, have the
installation checked by a qualified electrician.

IMPROPER GROUNDING
CAN RESULT IN

ELECTRICAL SHOCK.

Do not modify the plug provided. If it does
not fit the available outlet, a correct outlet
should be installed by a qualified
electrician.

Repairs to the cord set or plug MUST be
made by a qualified electrician.

Extension Cords

Use extra air hose instead of an extension cord to
avoid voltage drop and power loss to the motor, and
to prevent overheating.

If an extension cord must be used, be sure it is:

a 3-wire extension cord that has a 3-blade
grounding plug, and a 3-slot receptacle that will
accept the plug on the product

in good condition

no longer than 50 feet

12 gauge (AWG) or larger.  (Wire size increases as
gauge number decreases.  10 AWG and 8 AWG
may also be used.  DO NOT USE 14 OR 16
AWG.)

Grounding Pin

Grounded
Outlets 

Plug

INSTALLATION

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. The ventilation openings on the
compressor are necessary to maintain proper
operating temperature. Do not place rags or other
containers on or near these openings.

HOW TO SET UP YOUR UNIT

GROUNDING INSTRUCTIONS

RISK OF ELECTRICAL
SHOCK.

In the event of a

short circuit, grounding reduces the risk of
shock by providing an escape wire for the
electric current. This air compressor must be
properly grounded.

The portable air compressor is equipped with a cord
having a grounding wire with 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
ordinances. 

2.

Make sure the outlet being used has the same
configuration as the grounded plug. 

DO NOT USE

AN ADAPTER. 

See illustration.

3.

Inspect the plug and cord before each use.  Do
not use if there are signs of damage.

Voltage and Circuit Protection

Refer 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 breaker
or 15 amp time delay fuse. 

NOTE:

If compressor

is connected to a circuit protected by fuses, use
only time delay fuses. Time delay fuses should be
marked “D” in Canada and “T” in the US.

If any of the above conditions cannot be met, or if
operation of the compressor repeatedly causes
interruption of the power, it may be necessary to
operate it from a 20 amp circuit. It is not necessary to
change the cord set.

Summary of Contents for 919.167460

Page 1: ...ly Before Operating Sears Roebuck and Co Hoffman Estates IL 60179 U S A Visit our Craftsman website www sears com craftsman Permanently Lubricated Single Stage Side Stack AIR COMPRESSOR Safety Guidelines Assembly Operation Maintenance Service and Adjustments Troubleshooting Español Model No 919 167460 ...

Page 2: ...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 days from the date of purchase This warranty gives you specific legal rights and you may have other rights whic...

Page 3: ...ALS IN A SECURE LOCATION AWAY FROM COMPRESSOR NEVER PLACE OBJECTS AGAINST OR ON TOP OF COMPRESSOR OPERATE COMPRESSOR IN AN OPEN AREA AT LEAST 12 INCHES AWAY FROM ANY WALL OR OBSTRUCTION THAT WOULD RESTRICT THE FLOW OF FRESH AIR TO THE VENTILATION OPENINGS OPERATE COMPRESSOR IN A CLEAN DRY WELL VENTILATED AREA DO NOT OPERATE UNIT INDOORS OR IN ANY CONFINED AREA ALWAYS REMAIN IN ATTENDANCE WITH THE ...

Page 4: ...DIFICATIONS TO THE UNLOADER VALVE SAFETY VALVE OR ANY OTHER COMPONENTS WHICH CONTROL TANK PRESSURE 4 EXCESSIVE VIBRATION CAN WEAKEN THE AIR TANK AND CAUSE RUPTURE OR EXPLOSION ATTACHMENTS ACCESSORIES EXCEEDING 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 WHAT CAN HAPPEN HOW...

Page 5: ... INJURY OR DEATH SPRAYED MATERIALS SUCH AS PAINT PAINT SOLVENTS PAINT REMOVER INSECTICIDES WEED KILLERS CONTAIN HARMFUL VAPORS AND POISONS WHAT CAN HAPPEN HOW TO PREVENT IT RISK OF ELECTRICAL SHOCK NEVER OPERATE THE COMPRESSOR OUTDOORS WHEN IT IS RAINING OR IN WET CONDITIONS NEVER OPERATE COMPRESSOR WITH PROTECTIVCOVERS REMOVED OR DAMAGED ANY ELECTRICAL WIRING OR REPAIRS REQUIRED ON THIS PRODUCT S...

Page 6: ...NT OF THE UNIT NEVER OPERATE COMPRESSOR ON A ROOF OR OTHER ELEVATED POSITION USE ADDITIONAL AIR HOSE TO REACH HIGH LOCATIONS RISK OF PROPERTY DAMAGE WHEN TRANSPORTING COMPRESSOR 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 PL...

Page 7: ...pressure in the air tank begins 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 ACCESSORIES Accessories In Line Filter Tire Air Chuck Quick Connect...

Page 8: ...ECTRICAL SHOCK In the event of a short circuit grounding reduces the risk of shock by providing an escape wire for the electric current This air compressor must be properly grounded The portable air compressor is equipped with a cord having a grounding wire with an appropriate grounding plug see following illustrations The plug must be used with an outlet that has been installed and grounded in ac...

Page 9: ...ow air through the vent holes in large amounts You know that the cooling system is working when air is being expelled Air Compressor Pump 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 Check Valve When the air compressor is operating the check valve is open allowing compressed air to enter th...

Page 10: ... After 15 minutes close the drain valve clockwise The air receiver will fill to cut out pressure and the motor will stop The compressor is now ready for use On Auto Off Switch Regulator Universal Quick Connect Bodies Drain Valve How to Start 1 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 ou...

Page 11: ...nvironment operating on a daily basis If necessary the schedule should be modified to suit the conditions under which your 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 Unit cycles automatically when power is on Wh...

Page 12: ...art after the motor cools If the overload protector shuts the motor off frequently check for a possible voltage problem Low voltage can also be suspected when 1 The motor does not get up to full power or speed 2 Fuses blow out when starting the motor lights dim and remain dim when motor is started and is running Air Compressor Pump Intake and Exhaust Valves Once a year have a Trained Service Techn...

Page 13: ...an or replace the check valve A solvent such as paint or varnish remover can be used to clean the check valve 8 Apply sealant to the check valve threads Reinstall the check valve turn clockwise 9 Replace the pressure release tube Tighten nuts 10 Replace the outlet tube and tighten nuts 11 Perform the Break in Procedure See Break in Procedure in the Operation section Unit cycles automatically when ...

Page 14: ...proximately 20 psi Release safety valve ring 6 Drain water from air tank by opening drain valve on bottom of tank 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 clean...

Page 15: ...alve Contact a Trained Service Technician Air leaks in air tank or at air tank welds Defective air tank Air tank must be replaced Do not repair the leak Do not drill into weld or otherwise modify air tank or it will weaken The tank can rupture or explode Air leaks between head and valve plate Leaking seal Contact a Trained Service Technician Air leaks at or inside check valve Check valve seat dama...

Page 16: ...icted air intake filter Decrease amount of air usage Check the accessory air requirement If it is higher than the SCFM or pressure supplied by your air compressor you need a larger compressor Check and replace if required Remove and clean or replace Tighten fittings Clean or replace air intake filter Do not operate the air compressor with the filter removed Refer to the Air Filter paragraph in the...

Page 17: ... pressure exceeds pressure switch cut in pressure Motor will start automatically when tank pressure drops below cut in pressure of pressure switch Extension cord is wrong length or gauge Check for proper gauge wire and cord length Loose electrical connections Check wiring connection inside pressure switch and terminal box area Have checked by a Trained Service Technician Check valve stuck open Rem...

Page 18: ...MAS CERCANO DENTRO DE LOS ESTADOS UNIDOS Y SEARS LO REPARARÁ LIBRE DE CARGO Si se hubiese comprado a Orchard Supply Hardware devuélvalo al comercio Orchard más cercano y Orchard lo reparará libre de cargo Si este compresor de aire fuese utilizado para propósitos comerciales o de alquiler la garantía solo tendrá validez por noventa días a partir de la compra Esta garantía le otorga derechos legales...

Page 19: ...LIBRE DE MATERIALES COMBUSTIBLES GASOLINA O EMANACIONES DE SOLVENTE EN UN ÁREA DE ROCIADO DE MATERIALES INFLAMABLES UBIQUE AL COMPRESOR POR LO MENOS A 6 1M 20 PIES DE DISTANCIA DEL ÁREA DE ROCIADO PODRÍA REQUERIRSE UNA EXTENSIÓN DE LA MANGUERA ALMACENE LOS MATERIALES INFLAMABLES EN UNA UBICACIÓN SEGURA ALEJADOS DEL COMPRESOR JAMÁS COLOQUE OBJETOS APOYADOS O SOBRE EL COMPRESOR OPERE EL COMPRESOR EN...

Page 20: ...ÁLVULA DE SEGURIDAD O CUALQUIER OTRO COMPONENTE QUE CONTROLE LA PRESIÓN DEL TANQUE 4 LA VIBRACIÓN EXCESIVA PUEDE DEBILITAR EL TANQUE DE AIRE Y CAUSAR SU RUPTURA O EXPLOSIÓN AGREGADOS Y ACCESORIOS EL EXCESO A LOS VALORES DE PRESIÓN ESTABLECIDOS PARA LAS HERRAMIENTAS NEUMÁTICAS PISTOLAS ROCIADORAS ACCESORIOS ACTIVADOS POR AIRE CUBIERTAS Y OTROS OBJETOS INFLABLES PUEDE CAUSAR SU EXPLOSIÓN O SER ARROJ...

Page 21: ...IÓN REQUERIDA POR ESTE PRODUCTO DEBE SER EFECTUADA POR PERSONAL AUTORIZADO DE LOS SERVICENTROS DE ACUERDO A LOS CÓDIGOS ELÉCTRICOS NACIONALES Y LOCALES ASEGÚRESE QUE EL CIRCUITO ELÉCTRICO AL CUAL ESTÁ CONECTADO EL COMPRESOR SUMINISTRA APROPIADA CONEXIÓN A TIERRA TENSIÓN CORRECTA Y UNA ADECUADA PROTECCIÓN DE FUSIBLES SU COMPRESOR DE AIRE ESTÁ ACCIONADO POR ELECTRICIDAD COMO CUALQUIER OTRO DISPOSITI...

Page 22: ...U OTRA POSICIÓN ELEVADA UTILICE MANGUERAS ADICIONALES DE AIRE PARA ALCANZAR POSICIONES ALTAS RIESGO DE DAÑOS A LA PROPIEDAD AL TRANSPORTAR EL COMPRESOR Fuego inhalación daño a la superficie de vehículos QUÉ PUEDE OCURRIR CÓMO PREVENIRLO EL ACEITE PUEDE DERRAMARSE Y ELLO PODRÍA RESULTAR EN SERIAS LESIONES O LA MUERTE DEBIDO AL RIESGO DE INCENDIO O INHALACIÓN EL DERRAME DE ACEITE DAÑA ALFOMBRAS PINT...

Page 23: ...cionar la presión de aire en el tanque comienza a aumentar Aumenta hasta un valor de presión alto fijado en fábrica antes de que el motor automáticamente se apague protegiendo a su tanque de aire de presiones más altas que su capacidad La presión alta a la cual el motor se apaga se llama presión máxima de corte Ramal Circuito eléctrico que transporta electricidad desde el panel de control hasta el...

Page 24: ...compresor LA CONEXIÓN INADECUADA A TIERRA PUEDE DETERMINAR UNA DESCARGA ELÉCTRICA No modifique el enchufe provisto Si el mismo no penetrara el tomacorriente disponible un electricista competente deberá instalar uno apropiado La reparación del cable o del enchufe DEBERÁ ser efectuada por un electricista competente Cables de extensión eléctrica Use extensiones de manguera de aire antes que prolongac...

Page 25: ...ples y fáciles El cuerpo de conexión doble permite el uso de dos herramientas a la vez Descripción de operaciones Familiarícese con estos controles antes de operar la unidad Interruptor On Auto Off Mueva este interruptor a la posición ON para dar contacto automático al interruptor de presión y OFF para interrumpir la energía eléctrica al término del uso Interruptor de presión El interruptor de pre...

Page 26: ...mpletamente la válvula de drenaje sentido antihorario a fin de permitir la salida del aire e impedir el aumento de la presión dentro del tanque de aire durante el periodo de asentamiento Cómo utilizar su unidad Cómo detenerla 1 Coloque la posición de la llave interruptora On Auto Off en la posición OFF Antes de cada puesta en marcha 1 Coloque el interruptor On Auto Off en la posición OFF y cierre ...

Page 27: ...eñado para un equipo funcionando diariamente en un ambiente normal de trabajo Si fuese necesario el programa debe ser modificado para adaptarse a las condiciones bajo las cuales se usa su compresor Las modificaciones dependerán de las horas de operación y del ambiente de trabajo Los equipos de compresión funcionando en un ambiente sumamente sucio y hostil requerirán mayor frecuencia de todas las v...

Page 28: ...zón el protector de sobrecarga apagará el motor Debe dejar enfriar el motor antes de volverlo a arrancar El compresor arrancará automáticamente después que se enfríe el motor Si el protector de sobrecarga apaga el motor con mucha frecuencia verifique si hay algún posible problema de voltaje También se puede sospechar de bajo voltaje cuando 1 El motor no alcanza toda su potencia o velocidad 2 Los f...

Page 29: ... removedor de pintura o de barniz puede usarse para limpiar la válvula de retención 8 Aplique sellador a las roscas de la válvula de retención Vuelva a instalar la válvula de retención gire a la derecha 9 Vuelva a instalar la tubería de alivio de presión Ajuste las tuercas 10 Vuelva a instalar la tubería de salida y ajuste las tuercas 11 Ejecute el procedimiento de puesta en marcha Vea Procedimien...

Page 30: ...el anillo de la válvula de seguridad 6 Drene el agua del tanque de aire abriendo la válvula de drenaje ubicada en el fondo del tanque El agua se condensa dentro del tanque de aire Si no se drena ella corroerá debilitando la paredes del tanque de aire originando un riesgo de ruptura de sus paredes 7 Una vez que el agua haya sido drenada cierre la válvula de drenaje NOTA Si la válvula de drenaje est...

Page 31: ...a Contacte a un técnico calificado en servicio Pérdida de aire en el tanque de aire o en las soldaduras del tanque de aire Tanque de aire defectuoso El tanque de aire debe ser reemplazado No repare la perdida No efectúe perforación alguna sobre la soldadura o cosa semejante sobre el tanque de aire ello lo debilitará El tanque podría romperse o explotar Pérdida de aire entre el cabezal y el plato d...

Page 32: ...adora restringida Pérdida de aire Filtro de entrada de aire restringido Disminuya la cantidad de uso de aire Verifique los requerimientos de aire del accesorio Si fuera mas elevado que SCFM o la presión suministrada por su compresor usted necesita un compresor de mayor capacidad Verifique y reemplace si fuese necesario Extraiga y limpie o reemplace Ajuste las conexiones Limpie o reemplace el filtr...

Page 33: ...resión El motor arrancará automáticamente cuando la presión del tanque caiga por debajo de la presión de corte máxima del interruptor de presión El cordón de extensión es del largo o calibre equivocados Compruebe el calibre y la longitud apropiados del cordón Conexiones eléctricas sueltas Compruebe la conexión de cableado dentro del interruptor de presión y del área de la caja de terminales Haga i...

Page 34: ...34 SP D24072 ...

Page 35: ...35 SP D24072 ...

Page 36: ...parts accessories and owner s manuals that you need to do it yourself callSears PartsDirectSM 1 800 366 PART 6 a m 11 p m CST 1 800 366 7278 7 days a week www sears com partsdirect To purchase or inquire about a Sears Service Agreement 1 800 827 6655 7 a m 5 p m CST Mon Sat Para pedir servicio de reparación a domicilio y para ordenar piezas con entrega a domicilio 1 888 SU HOGARSM 1 888 784 6427 A...

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