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Owner's Manual
CRAFTS
AIR COMPRESSOR
20-gallon
1.5 HP
Oil-Free, Direct Drive
Model No. 921.166420
CAUTION"
Before using this product,
read this manual and follow
all its Safety Rules and
Operating Instructions.
• Safety Instructions
• Installation
& Operation
• Maintenance
& Storage
• Troubleshooting
Guide
• Parts List
• Espa_ol,
p. 11
Sears,
Roebuck
and Co., Hoffman
Estates,
IL 60179
U.S.A.
www.sears.com
11/14/2008
Part No. E103645
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Summary of Contents for Craftsman 921.166420
- Page 1 Owner's Manual CRAFTS AIR COMPRESSOR 20-gallon 1.5 HP Oil-Free, Direct Drive Model No. 921.166420 CAUTION" • Safety Instructions Before using this product, • Installation & Operation read this manual and follow • Maintenance & Storage all its Safety Rules and •...
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Page 2: Table Of Contents
EspaSol ..............ONE YEAR FULL WARRANTY ON CRAFTSMAN AIR COMPRESSOR If this Craftsman Air Compressor fails due to manufacturer's defects in material or workmanship within one year of the date of purchase, RETURN IT TO THE NEAREST SEARS STORE OR SERVICE CENTER IN THE UNITED STATES and it will be replaced or repaired (at our option), free of charge. -
Page 3: Safety Symbols
Safety Symbols The information listed below should be read and understood by the operator. This information is given to protect the user while operating and storing the air compressor. We utilize the symbols below to allow the reader to recognize important information about their safety. -
Page 4: Specifications
Important Safety Instructions & Guidelines Risk of Breathing Avoid using the air compressor in confined areas. Always have adequate space (12 inches) on all sides of the air compressor. Also keep children, pets, and others out of the area of operation. This air compressor does not provide breathable air for anyone or any auxiliary breathing device. -
Page 5: Parts & Features
Parts & Features See figures below for reference Regulator _ Air intake Filter The air pressure coming from the air tank is Provides clean air to the pump and must controlled by the regulator. To increase the pressure I always be kept free of debris. Check on a | turn the knob clockwise and to decrease the daily basis or before each use. -
Page 6: Installation & Assembly
Installation & Assembly The air compressor should be turned off, unplugged from Improper installation of the grounding plug will result in a the power source, the air bled from the tank and the unit risk of electric shock. If repair or replacement of the cord allowed time to cool before any maintenance is performed. -
Page 7: Operating Procedures
Operating Procedures DaiJy Start=Up Procedures 1. Set the Auto-On/Off switch to the Off position. 6. Turn the Auto-On/Off switch to the On-Auto position and 2. Inspect the air compressor, air hose, and any the compressor will start and build air pressure in the accessories/tools being used for damage or obstruction. -
Page 8: Maintenance
Maintenance NOTE: service procedure covered in the maintenance schedule should be performed by qualified Before each use service personnel. Items to Check/Change or daily Check Tank Safety Valve Overall Unit Visual Check The air compressor should be turned off, unplugged from Drain Tank the power... -
Page 9: Troubleshooting Guide
Troubleshooting Guide The air compressor should be turned off and unplugged from the power source before any maintenance is performed as well as the air bled from the tank and the unit allowed time to cool. Personal injuries could occur from moving parts, electrical sources, compressed air, or hot surfaces. PROBLEM POSSIBLE CORRECTION Air leaks at the check valve or at the pres-... -
Page 10: Exploded View
Air Compressor Model 921.166420 Exploded View... -
Page 11: Parts List
Air Compressor Model 921.166420 Parts List Ref. Ref. Description Quantity Part Description Quantity Number Number E100296 Shroud,F2, Full, Front E103622 Tube, Relief,Aluminum Screw,M5x 0.8 x 15ram,Left Hand Ferrule,1/4 Threads Nut,Compression,1/4 Washer,Lock,M5 E101362 Valve, Check,90 degree,Left Washer,Flat, M5 E103625 Handle E100297 Fan, F2 Tank,ASME Piston... - Page 13 Manual CRRFT3MRIi ® AiR COMPRESSOR 75.7 iitros 1.5 HP De impulsi6n directa, Sin aceite Model No. 921.166420 PRECAUCi6N: Antes de usar = Instrucciones y pautas de seguridad el producto, lea este manual y siga importantes sus reglas e instrucciones = Instalaci6n y operacibn de seguridad.
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Page 14: Sears, Roebuck And Co., Hoffman Estates, Il
DURANTE UN AI_IO DEL COMPRESOR DE AIRE CRAFTSMAN Si este compresor de aire Craftsman fallase debido a defectos en materiales y mano de obra dentro de un aSo a partir de la fecha de compra, DEVOLVERLO AL ESTABLECIMIENTO CENTRO DE SERVICIO... - Page 15 Simbolos comunes de seguridad El operador debe leer y entender la informaci6n descrita a continuaci6n. Esta informaci6n se ofrece para proteger al usuario al operar y almacenar el compresor de aire. Los simbolos siguientes son los que se utilizan para indicar al lector informaci6n que es importante para su seguridad.
- Page 16 Instrucciones y pautas de seguridad importantes Evite utilizar el compresor de aire en Areas encerradas. Siempre tenga un espacio Riesgo para la libre adecuado (30 cm.) en todos los lados del compresor. Tambien mantenga fuera respiracibn del Area de operaci6n alas mascotas, ni_os y otras personas. Este compresor de aire no provee aire que pueda set respirado ni empleado con un dispositivo respiratorio auxiliar.
- Page 17 Partes y caracteristicas Como referencia, vea las figuras abajo. _ Regulador "_ ¢ Filtro del aire "_ La presi6n del aire que sale del tanque es controlada Suministra aire limpio a la bomba. Siempre pot el regulador. Para aumentar la presi6n, gire la periHa| debe conservarlo...
- Page 18 Instalacibn y ensamblaje Antes de darle cualquier tipo de mantenimiento al compresor Una conexiSn a tierra inadecuada puede provocar una de aire, se debe apagar y desconectar de la fuente de descarga electrica. Si necesita reparar o cambiar el cable o alimentaciSn electrica, adem&s de purgar el aire del tanque la clavija, no conecte el alambre de tierra con ninguna de las y darle suficiente tiempo para enfriarse.
- Page 19 Procedirnientos de operaci6n Procedimiento diario de arranque Enchufeel cablede corrienteen un tomacorriente apropiado. 1. Pongael interruptor Auto-On/Offen la posici6nde Mueva el interruptor Auto-On/Off a la posioi6nde enoendido apagado(Off). (Auto-On); el oompresor debera arrancar,aoumulandola presi6n 2. Verifiqueque el compresor d el aire, la manguera de aire y todos los del aire en el tanquehastaIlegara la presi6nde apagado,momento accesoriosfherramientas utilizados,no tenganda_osni obstrucci6n.
- Page 20 Mantenimiento NOTA: Cualquier procedimiento de servicio que no este cubierto en el programa de mantenimiento Antes de cada uso sigue debera ser efectuado el personal de servicio Asuntos para verificar/cambiar calificado. o diariamente Revisar l avAIvula deseguridad d eltanque Revisarvisualrnenteel aspectogeneral Antes de dar mantenimiento al equipo, se debe apagar de la unidad...
- Page 21 Diagnbstico y correccibn de fallas Antes de dar mantenimiento al equipo, se debe apagar y desconectar del tomacorriente, as[ como purgar el aire del tanque y permitir que la unidad se enfrie. Las partes en movimiento, las fuentes electricas, el aire comprimido y las superficies calientes pueden provocar lesiones. POSIBLE CORRECCION PROBLEMA Fuga de aire en la v_lvula de retenci6n o...
- Page 22 Compresor de aire- Modelo 921.166420 Vista esquem_tica...
- Page 23 Compresor de aire- Modelo 921.166420 Lista de las piezas # de # de # de # de descripci6nde parte # de # de descripci6nde parte cant. referenca cant. parte referencia parte E100296 GuarderadelanteracornpletaF2 Tuercade compresi6n, 1 A TornilloM5 x 0.8 x 15 ram, E101362 V_.lvuladeretenci6n,90 grados, roscasa izquierdas izquierda...
- Page 24 Your Home For repair - in your home - of all majorbrand appliances, lawn andgardenequipment, o r heatingandcoolingsystems, no matter who made it, no matter who sold it! For thereplacementparts, accessoriesand owner'smanuals that youneedto do-it-yourself. For Sears professional i nstallationof homeappliances and itemslike garage dooropenersandwater heaters.