Panasonic EY3544-U1 specifications Ref. No D Procedure 1A → 1B → 1D Removal of the housing

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EY3544-U1

Ref. No. 1C

Procedure 1A → 1B → 1C

Removal of the blade clamp block.

1. Loosen four screws (M5X18) where tightening on the gear housing.

■HOW TO

DISASSEMBLE GEAR CASE or MOTOR

ASSEMBLY.

 

 

 

 

 

 

Ref. No. 1D

 

Procedure 1A → 1B → 1D

Removal of the housing.

 

 

 

 

1.

Loose seven housing screws (4X18).

 

 

 

 

2.

Open the housing B.

 

 

 

 

3.

Take out the motor with gear case assembly from the housing A.

 

 

 

 

 

 

4

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Contents EY3544-U1 Schematic Diagram Disassembly Instructions Ref. No a Procedure 1A Removal of the shoeRef. No D Procedure 1A → 1B → 1D Removal of the housing Loosen two screws M4X12 and pull out the rotor assembly Ref. No a Procedure 1A Attachment of the brush holder Assembly InstructionsRef. No B Procedure 1A → 1B Attachment of the switch Troubleshooting Guide Check Check Battery PackExploded View Replacement Parts List =only available as set *C=available individually

EY3544-U1 specifications

The Panasonic EY3544-U1 is a powerful and versatile cordless impact wrench designed for professionals seeking a reliable tool for heavy-duty applications. With a focus on enhancing both performance and user experience, this model stands out in the crowded market of power tools.

One of the most notable features of the EY3544-U1 is its high torque output. Equipped with a brushless motor, it delivers impressive torque levels, making it capable of handling even the toughest fastening jobs. This technology not only increases efficiency but also extends the lifespan of the tool, reducing the need for frequent replacements or maintenance.

The 18V battery platform is another significant aspect of the EY3544-U1. The lithium-ion battery provides a strong and consistent power supply, allowing users to work longer without interruptions. The quick-charge feature reduces downtime, ensuring that the tool can be ready for use in a short period. As a result, professionals can seamlessly transition between projects, enhancing productivity.

Weighing in at just under 5 pounds, the EY3544-U1 is designed with user comfort in mind. Its lightweight construction makes it easy to handle, reducing user fatigue during prolonged use. The ergonomic grip ensures a comfortable hold, which is crucial when working with tools for extended periods.

In terms of usability, the EY3544-U1 features a variable speed control that allows users to adjust the speed according to their specific needs. This adaptability makes it suitable for a wide range of applications, from automotive repairs to construction tasks. Additionally, the built-in LED light illuminates the work area, enhancing visibility and precision, especially in poorly lit environments.

Safety is also a priority with this model. It comes with a torque limiter that prevents over-tightening, thereby protecting both the tool and the fasteners. The compact design allows for access to tight spaces, making it an excellent choice for working on confined areas.

In summary, the Panasonic EY3544-U1 cordless impact wrench is a robust tool tailored for professionals. Its combination of advanced motor technology, efficient battery performance, and user-friendly design makes it an appealing choice for those who need a reliable and powerful impact wrench. Whether on a construction site or in a home garage, the EY3544-U1 is engineered to meet the demands of various fastening tasks with precision and ease.
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