4.2.CHECK POINTS FOR MECHANISM BLOCK.

EY6813-U1

<TROUBLE > Does not hammer or weakness of hammering.

Does not drill.

→

→

< CHECK >

<CHECK INTERMEDIATE SHAFT ASSEMBLY.> Check the wear condition of the change clutch and spring.

↓OK

<CHECK RECIPROCATION BEARING.> Check the smooth action between reciprocation bearing and universal coupling.

↓OK

<CHECK PISTON AND HAMMER BLOCK.> Check the wear condition of inside of piston and hammer O-ring.

↓OK

<CHECK STRIKER.>

Check the smooth action of striker.

↓OK

<CHECK INTERMEDIATE SHAFT ASSEMBLY.> Check the wear condition on tooth for change gears.

<CHECK BEARING.>

Check the condition of bearing for H/D handle.

↓OK

<CHECK O-RING.>

Check the wear condition for O-rings assembled with striker.

↓OK

<REMEDY >

NO Replace

→intermediate shaft assembly.

NO Replace universal

→coupling.

NO Replace piston

→assembly and greasing.

NO Replace spindle

→assembly.

NO Replace

→intermediate shaft assembly.

NO Replace H/D

→handle.

NO Replace spindle

→assembly.

 

 

 

<CHECK RECIPROCATION BEARING.>

 

 

Confirm the coming and going operation when rotating the

 

 

intermediate shaft with DRILL mode.

 

 

It is OK if the reciprocation bearing does not operate.

 

 

 

↓OK

 

 

 

 

 

 

 

<CHECK STRIKER.>

 

 

Check the smooth action of striker.

 

 

 

 

Does not change

 

 

<CHECK BEARING.>

the speed.

→

Check the condition of bearing for H/S handle.

 

 

 

↓OK

 

 

 

 

 

 

 

<CHECK INTERMEDIATE SHAFT ASSEMBLY.>

 

 

Check the wear condition for both change gear “H” and "S".

 

 

 

 

NO Replace

→intermediate shaft assembly.

NO Replace spindle

→assembly.

NO Replace H/S

→handle.

NO Replace

→intermediate shaft assembly.

7

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Image 7
Panasonic EY6813-U1 specifications Check Points for Mechanism Block
Page 6 Page 8

EY6813-U1 specifications

The Panasonic EY6813-U1 represents a significant advancement in the world of cordless tools, particularly in the realm of impact wrenches. Designed with both professional tradespeople and serious DIY enthusiasts in mind, this powerful yet compact tool combines versatility and cutting-edge technology.

One of the standout features of the Panasonic EY6813-U1 is its impressive torque output, providing up to 125 ft-lbs of torque for loosening and fastening tasks. This high torque capacity makes it ideal for a wide array of applications, such as automotive repairs, construction work, and home improvement projects. The tool's efficient motor delivers consistent power, allowing users to complete jobs quickly and effectively.

The EY6813-U1 is equipped with a lightweight and ergonomic design that enhances user comfort during extended periods of operation. Weighing in at just 2.8 pounds, this impact wrench reduces fatigue and allows for easier maneuverability in tight spaces. Its compact size makes it easy to carry, ensuring that it can be used in various locations without hassle.

Another significant characteristic of the Panasonic EY6813-U1 is its advanced battery technology. It uses a high-capacity 18V lithium-ion battery, which not only offers long-lasting performance but also features a quick-charge capability. With a charging time of approximately 30 minutes, users can spend less time waiting and more time getting work done. Additionally, the battery management system helps ensure efficient energy use, extending the life of the battery.

The impact wrench also boasts a variable speed trigger, allowing users to control the speed and torque precisely. This feature enhances versatility, making it suitable for various tasks that require different levels of power. The tool's durable construction ensures that it can withstand prolonged use in demanding environments, enhancing its longevity and reliability.

Moreover, the Panasonic EY6813-U1 comes with a built-in LED light that illuminates dark workspaces, ensuring visibility during low-light conditions. This thoughtful addition improves safety and convenience, allowing users to see their work clearly.

In summary, the Panasonic EY6813-U1 impact wrench combines power, versatility, and comfort in a lightweight design. With its impressive torque capabilities, advanced battery technology, and user-friendly features, it stands out as an essential tool for anyone looking to tackle a range of fastening applications with ease and efficiency.
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