Excell Precision E7540 operation manual Troubleshooting

Page 22

TROUBLESHOOTING

Performing repairs may expose voltage sources, moving parts or compressed air sources. Personal injury may occur.

Prior to attempting any repairs, unplug the air compressor and bleed off all air tank air pressure.

 

PROBLEM

CAUSE

 

CORRECTION

 

Excessive

Pressure switch does not

 

Move On/Auto/Off lever to

 

tank pressure

shut off motor when com-

 

the "Off" position, if the unit

 

- safety valve

pressor reaches "cut-out"

 

does not shut off contact a

 

pops off.

pressure.

 

Trained Service Technician.

 

 

 

 

Contact a Trained Service

 

 

Pressure switch "cut-out"

 

Technician.

 

 

too high.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Air leaks at

Tube fittings are not tight

Tighten fittings where air can

 

fittings.

enough.

be heard escaping. Check fit-

 

 

 

tings with soapy water solu-

 

 

 

tion. DO NOT OVER TIGHTEN.

 

 

 

 

 

 

Air leaks at or

Check valve seat damaged.

 

A defective check valve

 

inside check

 

 

results in a constant air leak

 

valve.

 

 

at the pressure release valve

 

 

 

 

when there is pressure in the

 

 

 

 

tank and the compressor

 

 

 

 

is shut off. Replace check

 

 

 

 

valve. Refer the "To Replace

 

 

 

 

or Clean Check Valve" in the

 

 

 

 

Service and Adjustments

 

 

 

 

section.

 

 

 

 

 

 

 

 

 

 

Air leaks at

Defective pressure switch

 

Contact a Trained Service

 

pressure switch

release valve.

 

Technician.

 

release valve.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Air leaks in air

Defective air tank.

 

Air tank must be replaced.

 

tank or at air

 

 

Do not repair the leak.

 

tank welds.

 

 

 

 

 

Do not drill

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

into, weld or

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

otherwise modify air tank

 

 

 

 

or it will weaken. The tank

 

 

 

 

can rupture or explode.

 

 

 

 

 

 

Air leaks be-

Leaking seal.

Contact a Trained Service

 

tween head and

 

Technician.

 

valve plate.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A18791

22-ENG

Image 22
Contents E7540 Death or serious injury Or moderate injury Safety Guidelines DefinitionsImportant Safety Instructions Death or serious injuryHazard Spray area. An additional length of hoseFactory set operating pressures Accessories, tires, and other inflatablesExplosion For essential control of air pressure, youConsumption Powered device, If it is not usedElectricity. Like any other electrically Sprayed materials such as paint, paintHot for several minutes after operation Or attempt maintenance until unit hasResult in serious burns Do not reach around protective shroudsFire, Inhalation, Damage to Vehicle Surfaces Glossary SpecificationsAccessories Duty CycleTools Required for Assembly AssemblyContents of Carton UnpackingLocation of the Air Compressor InstallationAnchoring of the Air Compressor Wiring Instructions Voltage and Circuit ProtectionAir Distribution System AIR FlowKnow Your Air Compressor Pressure On/Auto/OffSwitch Tank Gauge Safety ValveOperation Description of OperationBefore Starting How to StopMotor Overload Protector This motor has a manual How to Start Before Each Start-UpMaintenance Customer ResponsibilitiesChanging CheckingRemove the oil fill plug a Air Filter Inspection and Replacement Motor Pulley/Flywheel Alignment Service and Adjustments Screwdriver Open position nothing is visibleStorage Troubleshooting Pressure reading A18791 24-ENG 25-ENG A18791 Limited Warranty Ou la mort Causer des blessures mineures ou Moyennes Mesures DE Sécurité DéfinitionsConsignes DE Sécurité Importantes Évité, peut causer des dommages à laConserver ces directives Avertissement Risque dexplosion ou dincendie PréventionRisque Prévention Avertissement Risque déclatementAvertissement Risque de projection dobjets Avertissement Risque de choc électrique Avertissement Risque par inhalationAvertissement Risque relié aux pièces mobiles Avertissement Risque de brûluresAvertissement Risque de chute Risque Avertissement Risque dune utilisation dangereuseLexique Cycle DE ServiceAccessoires Modèle no E7540Outils requis pour lassemblage AssemblageContenu de lemballage en carton DéballageEmplacement du compresseur dair Ancrage du compresseur dairÊtre effectué par un électricien qualifié Directives de câblageProtection contre la surtension et protection du circuit Du compresseur, les têtes et les cylindresSystème de distribution dair LES Conduites Principales DE Distribution DairUtilisation Familiarisez-vous avec votre compresseur dairArrêt de lappareil Utilisation de lappareilAvant le démarrage Procédures de rodageAvant chaque mise en marche Mise en marcheVérification de la soupape de sûreté EntretienResponsabilités du consommateur Une rupture ou une explosion du réservoir à airVérification Vidange du réservoirHuile ChangementCourroie Remplacement Filtre à air Inspection et remplacementRéglage de tension de la courroie Alignement de la poulie et du volant-moteur Boulons de la tête du compresseur serrageEntretien ET Réglages Service d’entretien additionnelTournevis En position ouverte, rien nest visible Rangement Façon. Celui-ci risquerait de DépannageRompre ou dexploser Niveau de la soup Soupape de sûreté Le moteur ne tourne pas Bruit de cliquetis 51-FR A18791 Garantie Limitée Responsabilité DE Lacheteur Dorigine utilisateur initialLesiones serias Definiciones DE Normas DE SeguridadSerias Instrucciones Importantes DE Seguridad ¿Cómo prevenirlo?Advertencia Riesgo de Explosión ¿Qué puede occurrir? ¿Cómo prevenirlo?Advertencia Riesgo de Inhalación ¿Qué puede occurrir? Advertencia Riesgo de Quemaduras ¿Qué puede occurrir? Advertencia Riesgo de Caída ¿Qué puede occurrir?Conservar Estas Instrucciones Ciclo DE Servicio EspecificacionesGlosario AccesoriosHerramientas necesarias para el ensamble EnsambladoContenido de la Caja DesembalajeUbicación del compresor de aire InstalaciónAnclaje del compresor de aire Protección del voltaje y del circuito Instrucciones para la conexión eléctricaSer efectuadas por un electricista calificado Sistema de distribución de aire Conozca su compresor de aire OperaciónDescripción de operaciones Cómo detenerla Cómo utilizar su unidadAntes de ponerlo en marcha Procedimiento de asentamientoAntes de cada puesta en marcha Cómo poner en marchaCómo verificar la válvula de seguridad MantenimientoTanque, creando el riesgo de su ruptura o explosión Erificación Cómo drenar el tanqueAceite CambioRegulación de la Tensión de la Correa Filtro de aire Inspección y reemplazoPolea y volante Alineación Nota Una vez que la polea del motor ha sidoTornillos del cabezal del compresor de aire. Torque Para reemplazar o limpiar la válvula de retención Servicio Y AjustesServicio Adicional Almacenaje Originando un riesgo de ruptura de sus paredesSobre la soldadura o cosa Guía DE Diagnóstico DE ProblemasPodría romperse o explotar Pérdida de aire De acción retardada A18791 76-SP 77-SP A18791 Garantía Limitada

E7540 specifications

The Excell Precision E7540 is a cutting-edge piece of CNC machinery designed for precision engineering applications. This versatile machine is primarily used in the manufacturing sector for tasks that require high levels of accuracy and efficiency. The E7540 stands out due to its robust construction and sophisticated technologies that cater to modern industrial demands.

One of the standout features of the E7540 is its high-speed spindle, which allows for rapid material removal and reduced cycle times. The spindle’s speed can reach impressive RPMs, making it suitable for a wide range of materials, including metals, plastics, and composites. This capability is crucial for industries that require quick turnaround times without compromising on quality.

Additionally, the Excell E7540 is equipped with an advanced CNC control system, providing users with intuitive programming and operation capabilities. This user-friendly interface simplifies the setup process and allows operators to easily create complex machining operations. The control system supports various programming languages, making it adaptable for operators with different skill levels.

Another key feature of the E7540 is its high rigidity and stability, thanks to its solid cast iron base and precision-ground components. This structural integrity minimizes vibrations during the machining process, ensuring that the finished products meet strict tolerances. The machine also includes linear guides and ball screws that enhance motion accuracy, further improving the overall machining performance.

The Excell E7540 incorporates cutting-edge technologies such as adaptive control systems that adjust machining parameters in real time. This feature helps in optimizing cutting conditions based on material properties and tool wear, leading to improved tool life and reduced operational costs.

Moreover, the E7540 offers a generous working envelope, allowing for the machining of larger components without the need for multiple setups. Its automatic tool changer can handle a wide variety of tools, enabling quick transitions between different machining tasks.

In conclusion, the Excell Precision E7540 combines advanced engineering with innovative technologies to provide an exceptional machining experience. Its high-speed spindle, sophisticated control system, structural rigidity, and adaptive features make it an ideal choice for manufacturers looking to enhance productivity while maintaining unparalleled quality standards. As industries continue to evolve, the E7540 stands ready to meet the challenges of modern manufacturing.