Panasonic EY7541 Battery Pack For Appropriate Use of Bat­ tery Pack, Li­ion Battery Pack EY9L40

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This product is classified into “Class 1 LED Product” to EN 6085-1

Class 1 LED Product

Caution : DO NOT STARE INTO BEAM.

(3) Overheat warning lamp

Off (normal

Flashing: Overheat

operation)

Indicates operation has

 

been halted due to motor

 

or battery overheating.

The overheating protection feature halts driver operation to protect the motor and battery pack in the event of overheating. The overheat warning lamp on the control panel flashes when this feature is active.

If the overheating protection feature acti- vates, allow the driver to cool thoroughly (at least 30 minutes). The driver is ready for use when the overheat warning lamp goes out.

Avoid using the driver in a way that causes the overheating protection fea- ture to activate repeatedly.

(4)Battery low warning lamp

Off (normal

Flashing (No charge)

operation)

Battery protection

 

feature active

Excessive (complete) discharging of Li- ion batteries shortens their service life dramatically. The driver includes a battery protection feature designed to prevent excessive discharging of the battery pack.

The battery protection feature activates immediately before the battery loses its charge, causing the battery low warning lamp to flash.

If you notice the battery low warning lamp flashing, charge the battery pack immediately.

[Battery Pack]

For Appropriate Use of Bat­ tery Pack

Li­ion Battery Pack (EY9L40)

For optimum battery life, store the Li-ion battery pack following use without charg- ing it.

The ambient temperature range is between 0°C (3°F) and 40°C (104°F).

If the battery pack is used when the bat- tery temperature is below 0°C (3°F), the tool may fail to function properly.

When battery pack is not in use, keep it away from other metal objects like: paper clips, coins, keys, nails, screws, or other small metal objects that can make a con- nection from one terminal to another.

Shorting the battery terminals together may cause sparks, burns or a fire.

When operating the battery pack, make sure the work place is well ventilated.

When the battery pack is removed from the main body of the tool, replace the battery pack cover immediately in order to prevent dust or dirt from contaminating the battery terminals and causing a short circuit.

Battery Pack Life

The rechargeable batteries have a lim- ited life. If the operation time becomes extremely short after recharging, replace the battery pack with a new one.

Battery Recycling

ATTENTION:

FOR Li­ion Battery Pack, EY9L40

A Li-ion battery that is recyclable powers the product you have purchased. Please call 1­800­ 8­BATTERY for information on how to recycle this battery.

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Contents Importante Model No EY7541Index/Index/Indice Battery low warning lampWork Area Safety General Safety RulesElectrical Safety Personal SafetyII. Specific Safety Rules Battery Tool Use and CareService Battery Pack Important Safety InstructionsSymbol Meaning IV. Assembly Attaching or Removing SocketAttaching or Removing Bat­ tery Pack Operation To Change the Belt Hook Location Side Impact Power Mode SelectControl Panel Recommended work guideline tableLi­ion Battery Pack EY9L40 Battery Pack For Appropriate Use of Bat­ tery PackBattery Pack Life Battery RecyclingCommon Cautions for the Li- ion/Ni-MH/Ni-Cd Battery Pack Battery Charger ChargingLi-ion Battery Pack Ni-MH/Ni-Cd Battery PackVII. Tightening Torque VI. MaintenanceBolt Tightening Conditions Factors Affecting Tighten­ ing TorqueVIII. Accessories Ni-Cd/Ni-MH battery pack Li-ion battery packSécurité de la zone de travail Rite GeneralesSécurité électrique Sécurité personnelleUtilisation et soins de l’outil méca­ nique Utilisation et soins de la batterie de l’outilMaintenez les outils de coupe affûtés et propres Particulieres Symbole SignificationRéparation AvertissementInstructions de sécurité impor­ tantes III.CHARGEURDEBAT­Fixation ou retrait de la douille IV. MontageFixation ou retrait de la bat­ terie autonome RemarqueComment utiliser le crochet de ceinture Corps principalUtilisation du commutateur pour une rotation en sens normal Mise EN GardePanneau de commande Tableau de référence des travaux recommandésSélection du mode de puissance de per­ cussion Batterie autonome Li-ion EY9L40 BatterieBatterie autonome Li­ion Chargeur de batterie RechargeLongévité des batteries autonomes Recyclage de la batterie autonomeBatterie autonome Ni-MH/Ni-Cd VI. Entretien VII.COUPLE DE SerrageFacteurs affectant le couple de serrage Conditions de serrage Les boulons suivants sont utilisés Conditions de serrage des boulonsIX. Appendice VIII.ACCESSOIRESCaracteristiques Techniques Batterie autonome Li-ionBatterie autonome Ni-MH/Ni-Cd Seguridad del lugar de trabajo DAD GeneralesSeguridad eléctrica Seguridad personalUso y cuidados de herramientas eléctricas Uso y cuidado de la herramienta a bateríaMantenga las herramientas de corte afiladas y limpias Servicio DAD Específicas¡ADVERTENCIA Símbolo SignificadoInstrucciones de seguridad im­ portantes III. Para EL CARGA­ DOR DE Bateria Y LA BateriaInstalación o desmontaje del cubo IV. MontajeColocación y extracción de la batería NotaCuerpo principal FuncionamientoCómo utilizar el gancho del cinturón PrecauciónPanel de controle Para cambiar el lugar de ubicación del gancho de cinturónCuadro de guías de trabajo recomen­ dadas Selección de modo de potencia de impactoBatería de Li-ión EY9L40 Bloque de pilas Para un uso adecuado de la bateríaLuz de advertencia de batería baja Luz LEDVida útil de la batería Cargador de la batería CargaReciclado de la batería Precauciones comunes para las baterías Li­ión/Ni­MH/Ni­CdBatería Ni-MH/Ni-Cd VI. Mantenimiento VII.PAR DE AprieteFactores que afectan al par de apriete Condiciones de apriete Se utilizan los siguientes pernos Condiciones de apriete de pernosVIII.ACCESORIOS IX. AnexoEspecificaciones Batería Ni-MH/Ni-Cd Batería de Li-iónMemo Panasonic Consumer Electronics Company
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EY7541 specifications

The Panasonic EY7541 is a versatile and powerful cordless impact wrench designed for professionals and enthusiasts seeking reliability and performance in their tools. With a robust build and advanced technology, this tool stands out in the competitive landscape of power tools, particularly for automotive, construction, and industrial applications.

One of the standout features of the EY7541 is its impressive 18V lithium-ion battery system, which offers extended runtime and quick charging capabilities. This ensures that users can work longer without frequent interruptions, making it ideal for heavy-duty tasks. The tool is equipped with a compact design, lending it the maneuverability required for tight spaces, while still providing substantial torque and power.

The EY7541 boasts a powerful motor that delivers high torque output, making it suitable for driving large bolts and fasteners efficiently. Its dual speed settings allow users to adjust the wrench's performance based on their specific job requirements. The first speed is ideal for precision work or driving smaller screws, while the second speed maximizes the power for tougher applications, ensuring versatility across various tasks.

Another key characteristic of the Panasonic EY7541 is its ergonomic design. The tool features a comfortable grip that reduces fatigue during extended use, allowing for improved productivity and ease of operation. The weight distribution of the tool also enhances stability, which is crucial for maintaining control during high-speed applications.

Durability is a hallmark of the Panasonic brand, and the EY7541 is no exception. Built with high-quality materials, this impact wrench is designed to withstand the rigors of demanding work environments. The robust housing protects the internal components from damage, and the tool's design includes protective features to prevent overheating.

Moreover, the EY7541 incorporates advanced safety technologies, including an overload protection system that helps prevent damage to the motor, ensuring longevity and consistent performance. The inclusion of LED lights enhances visibility in low-light conditions, allowing users to work effectively even in challenging environments.

In conclusion, the Panasonic EY7541 impact wrench is a reliable tool that integrates power, efficiency, and user-centric features. With its advanced battery technology, variable speed settings, ergonomic design, and durability, it is a top choice for professionals in need of a high-performing impact wrench that can handle a variety of tasks with ease.