Bosch Power Tools CET4-20W manual Extension Cords, Preparation for Use, Electric Motor, Conditions

Page 9
Fig. 4
If the safety release valve vents
under normal operating stop using the compressor

Assembly / Installation

This product is for use on a nominal 120-V circuit and has a grounding plug similar to the plug illustrated on page 8. Only connect the product to an outlet having the same configuration as the plug. Do not use an adapter with this product.

Extension Cords

Use only a 3-wire extension cord that has a 3-blade grounding plug, and a 3-slot receptacle that accepts the plug on the product. Make sure your extension cord is not damaged. When using an extension cord, be sure to use one heavy enough to carry the current your product draws.

 

Extension Cord Table

0 – 25 ft

 

25 – 50 ft.

14 ga.

 

12 ga.

Recommended Sizes of Extension Cords

The maximum recommend cord length is 50 feet with a 12 gauge cord rating.

Preparation for Use

WARNING Use this compressor and all accessories in accordance with the instructions. Compressor and accessories must be used for the purpose for which they are designed. Use of the compressor for operations other than what is described in this manual can result in a hazardous situation.

ELECTRIC MOTOR

Initial Set-UpBreak-in Procedure

Before first use of this air compressor or after the

compressor pump/motor has been replaced, perform the following:

1. Ensure the power switch is in the OFF position.

This air compressor has an integrated power and pressure switch. When the power is ON the pressure switch will automatically start the compressor motor any time the tank pressure drops below the factory set cut-inpressure and stop the motor when the tank pressure stops at the factory set cut-outpressure.

2.Ensuresafetyvalveisfunctioningproperlybypulling on the valve ring and allow the valve to reset (see Fig. 4).

The safety valve is designed to protect against high pressure by releasing high pressure air from the air tank when its factory set pressure (slightly higher than the pressure switch cut-out setting) is exceeded.

WARNING

conditions,

immediately. Send your compressor for service. If the safety release valve is venting the tanks the pressure switch may need factory adjustment.

3.Plug the power cord into the correct branch circuit receptacle.

See the “Grounding Section” for more information on the correct receptacle.

4.Open the drain valve to permit air to escape the tank and prevent air pressure build up during the break-in period.

The drain valve is located on the control panel and is used to drain condensation from the tanks at the end of each use. Tank pressure is used to expel the water.

5.Move the power switch to the ON position. The compressor will start.

6.Run the compressor for 20 minutes.

7.After 20 minutes, close the drain valve. The tank will fill to cut-outpressure and the compressor motor will stop.

8.Move the power switch to the OFF position and unplug the compressor.

9.Pull the safety valve and allow to vent until tank pressure is under 20 psi.

10.Open the drain valve to permit air to escape the tank and to drain any moisture or particles from tank. When tank is empty, close drain.

11.Compressor is now ready for first use.

 

Change the crankcase oil after the

CAUTION

first 50 hours of operation and as

 

recommended in the maintenance section of this manual. Failure to change oil according to maintenance schedule will reduce compressor life and performance.

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Contents CET3-10 CET4-20 CET4-20W Work Area General Safety RulesRespect the compressor as a working implement Increases the risk of injuryParticulates in oil may reduce compressor life Risk of fireFollow all recommendations for sizes of hoses, fittings Page Safety Rules for Electric Compressors Functional Description and Specifications Specifications CET3-10 Specifications CET4-20 Specifications CET4-20W Directions for Installing Wheels Assembly / InstallationLubrication and Oil GroundingExtension Cords Initial Set-Up Break-in ProcedurePreparation for Use Electric MotorOperation Connecting Air Supply Adjusting regulatorOperating Temperatures Disconnecting Air SupplyMaintenance Storage CleaningLoading/unloading Compressor SomeTrouble shooting Problem Symptoms ResolutionSolution. Do not overtighten Trouble shooting Trouble shooting Consignes générales de sécurité Conserver CES InstructionsEspace de travail Page De réduire la durée de vie du compresseur Conservez CES Instructions Consignes de sécurité pour les CompressEUrs électriquesDimensions du produit Type d’entraînement Direct Maintenance OilDescription fonctionnelle et spécifications Spécifications CET4-20W Lubrification ET Huile Assemblage / InstallationMise À LA Terre CET4-20W only VoirRallonge Cordons DE RallongePréparation EN VUE DE L’EMPLOI Moteur ÉlectriqueMise EN Marche DU Compresseur FonctionnementCoupure DU Moteur PAR LE Protecteur Thermique Surfaces Très ChaudesConnexion DE L’ALIMENTATION EN AIR Réglage DU RégulateurTempératures DE Fonctionnement Arrêt DU CompresseurService Pour faire la vidange d’huile Voir Des pièces de rechange pouvant être installées parDrainage DES Réservoirs Rangement Recommandation Tous les Une fois par Toutes lesChargement / Déchargement De fuites d’huileDiagnostic DES Pannes Problème Symptômes RésolutionRemarque Diagnostic DES Pannes Diagnostic DES Pannes Guarde Estas Instrucciones Normas generales de seguridad para herramientas neumáticasDespués de usarlo Page Cuando utilice una herramienta eléctrica a Normas DE Seguridad Para Compresores EléctricosDescripción funcional y especificaciones Especificaciones CET3-10Especificaciones CET4-20 Especificaciones CET4-20W Lubricación Y Aceite Ensamblaje E InstalaciónInstrucciones DE Instalación Ruedas Conexión a TierraPreparación Para EL USO Cordones DE ExtensiónMotor Eléctrico Preparación inicial Procedimiento de asentamientoArranque DEL Compresor UtilizaciónDesconexión Térmica DEL Motor Superficies CalientesConexión DEL Suministro DE Aire Ajuste DEL ReguladorTemperaturas DE Funcionamiento Apagado DEL CompresorDrenaje DE LOS Tanques MantenimientoColoque el compresor en una superficie nivelada En el compresor Véase FigCarga Y Descarga AlmacenamientoRecomendación Diariamente Semanalmente Cada 200 horas Si hay fugas de aceiteResolución DE Problemas Problema Síntomas ResoluciónJabonosa. No los sobreapriete Resolución DE Problemas Resolución DE Problemas Page Limited Warranty of Bosch Portable and Benchtop Power Tools