Craftsman 919.724123 owner manual Service and Adjustments, To Replace or Clean Check Valve

Page 17

SERVICE AND ADJUSTMENTS

Unit cycles automatically

when power is on. When doing Maintenance, you may be exposed to voltage sources, compressed air or moving parts. Personal injuries can occur. Before performing any Maintenance or repair, unplug the compressor and bleed off all air pressure.

ALL MAINTENANCE AND REPAIR OPERATIONS NOT LISTED MUST BE PERFORMED BY TRAINED SERVICE TECHNICIAN.

To Replace or Clean Check

Valve

1.Release all air pressure from air tank. See "To Drain Tank" in the Maintenance section.

2.Unplug outfit.

3.Loosen the nut on the outlet tube and move the outlet tube to the side.

Outlet Tube

Nut

Check

Valve

4.Unscrew the check valve (turn counterclockwise) using a socket wrench.

5.Make sure the valve disc moves freely inside the check valve and the spring holds the disc in the upper, closed position. The check valve may be cleaned with a solvent, such as paint and varnish remover.

Screwdriver

In open position nothing is visible.

In closed position disc is visible.

6.Apply sealant to the check valve threads. Reinstall the check valve (turn clockwise).

7.Replace the outlet tube and tighten the nut.

8.Perform the Break-in Procedure. See "Break-in Procedure" in the Operation section.

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Contents Sold by Sears Canada, Inc. Toronto, Ont. M5B 2B8 AIR CompressorWarranty Table of ContentsImportant Safety Instructions Specification ChartSafety Guidelines Definitions What Could Happen HazardTo alter the factory set operating pressures Attachments & AccessoriesHazard Belt can cause serious injury if Result in serious burnsNever operate the compressor with When Transporting Compressor Accessories AccessoriesGlossary Duty CycleContents of Carton AssemblyTools Required for Assembly Installing Handles Wheels, and Molded Foot BumpersLocation of the Air Compressor InstallationRisk of Electrical Improper Grounding canVoltage and Circuit Protection Extension CordsDescription of Operation OperationKnow Your Air Compressor Before Starting How to StopDrain Valve Check ValveBefore Each Start-Up How to StartTo Check Safety Valve MaintenanceCustomer Responsibilities To Drain TankTo Replace or Clean Check Valve Service and AdjustmentsOutlet Tube Nut Check Valve Screwdriver Open position nothing is visibleTo Replace Regulator StorageGauges Quick Regulator ManifoldProblem Cause Correction TroubleshootingBeing used Problem Cause Correction Garantie Complète DE UN AN SUR LES Compresseurs D’AIR Pour Placer UNE Commande DE PiècesConsignes DE Sécurité Importantes Tableau DES SpécificationsMesures DE Sécurité Définitions Avertissement Risque dexplosion ou dincendie Prévention Conserver ces directivesAvertissement Risque de projection dobjets Avertissement Risque déclatementRisque Prévention Avertissement Risque par inhalation Avertissement Risque de choc électriqueAvertissement Risque de chute Avertissement Risque de brûluresAvertissement Risque relié aux pièces mobiles Avertissement Risque dune utilisation dangereuse RisqueCycle DE Service AccessoiresAccessoires LexiqueOutils requis pourlassemblage AssemblageContenu de la boîte Directives DE Mise À LA Terre Emplacement du compresseur dairRallonges Protection contre la surtension et protection du circuitFamiliarisez-vous avec votre compresseur dair UtilisationDescription du fonctionnement Manomètre De sortieAvant le démarrage Arrêt de lappareilRobinet de vidange Robinet de Vidange Système de refroidissement non illustréMise en marche Avant chaque mise en marcheResponsabilités du client EntretienVérification de la soupape de sûreté Vidange du réservoirEntretien ET Réglages Remplacement ou nettoyage de la soupape de retenueTube de sortie Écrou TournevisPour remplacer le régulateu RangementManomètres Raccords rapidesProblème Cause Correction DépannageEst utilisé, ajustez le régulateur Moteur défectueux Remarque 51- FR A14083 Canada MY-HOMESears Parts and Repair Center

919.724123 specifications

The Craftsman 919.724123 is a versatile air compressor designed for various applications, from powering pneumatic tools to inflating tires. This compressor is particularly favored by both DIY enthusiasts and professionals for its reliability and performance.

One of the primary features of the Craftsman 919.724123 is its robust 3.5-gallon steel tank, which provides a substantial air storage capacity. This feature allows for longer working times between refills, making it ideal for users who need sustained air pressure without frequent interruptions. The tank is designed to resist rust and corrosion, ensuring durability and longevity even in tough environments.

The compressor operates with a powerful 1.5 horsepower motor that delivers an efficient performance. It can produce an airflow rate of approximately 2.6 CFM at 90 PSI, which makes it suitable for various tasks ranging from nailing and stapling to painting and more. This ability to maintain a steady stream of air pressure ensures that users can complete their projects without delays.

Equipped with a low-oil pump, the Craftsman 919.724123 promotes a maintenance-free experience, as it eliminates the need for regular oil changes. This feature not only enhances the overall efficiency of the compressor but also extends its life. The oil-free design contributes to easy startup and operation, even in colder temperatures, making it reliable in various conditions.

Portability is another significant advantage of the Craftsman 919.724123. It features a compact design and is lightweight, which makes it easy to transport from one job site to another. The built-in handle adds to its convenience, allowing users to carry it effortlessly.

Safety features are also integrated into the design of the compressor. It comes equipped with a safety valve that prevents pressure from exceeding safe limits, thus protecting both the unit and the user. The easy-to-read gauge allows for quick monitoring of the air pressure, ensuring optimal operation at all times.

In summary, the Craftsman 919.724123 stands out due to its combination of a durable build, efficient performance, and user-friendly features. Its powerful motor, low-maintenance oil-free operation, and portability make it an excellent choice for anyone seeking a reliable air compressor for home or professional use. Whether you are inflating tires or working on wooden projects, this air compressor is equipped to handle a variety of tasks with ease.
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