Troubleshooting Guide | Panasonic EY6813-U1 instruction

EY6813-U1

4 TROUBLESHOOTING GUIDE

(Refer to WIRING CONNECTION DIAGRAM)

4.1.CHECK POINTS FOR ELECTRICAL PARTS.

<TROUBLE > Does not operate.

Does not speed- control but switch trigger works properly.

→

<CHECK >

<CHECK BATTERY PACK.>

If no less than 24V DC is available across the (+) and (-) terminals after charging the rated charging time (45min.), the battery pack is OK.

NOTE: The battery pack is sold separately as an optional accessory. See the nearest sales dealer for details. The battery pack has a limited life.

The pack should be replaced if;

-after being charged for the rated charging time the battery voltage is less than 24V DC or the usable time is extremely short.

-the battery leaks. Check battery for leaks and terminals for corrosion.

↓OK

<CHECK TERMINAL CONNECTIONS BETWEEN

MAIN UNIT AND BATTERY PACK.>

Check for proper terminal contacts or if there is any foreign substances around the battery terminals of battery holder.

↓OK

The motor normally operates with its white (+) and gray (-) lead wires connected to 24V DC.

<CHECK SWITCH.>

Even if FET block is defective, it can not be replaced individually. Replace whole switch block.

<REMEDY >

NO Replace battery

→pack.

NO Repair contacts or

→replace switch assembly.

NO Replace motor

→rotor and brush assembly.

NO Replace switch &

→FET block.

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.