Initial Tool Set Up/Assembly

Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this product.

Note: For additional information regarding the parts listed in the following pages, refer to the Assembly Diagram near the end of this manual.

Air Supply

TO PREVENT EXPLOSION:

Use only clean, dry, regulated, compressed air to power this tool. Do not use oxygen, carbon dioxide, combustible gases, or any other bottled gas as a power source for this tool.

SAFETY

1.Incorporate a filter, regulator with pressure gauge, oiler, in-line shutoff valve, and quick coupler for best service, as shown on Figure A on page 8 and Figure B on page 9. An in-line shutoff

ball valve is an important safety device because it controls the air supply even if the air hose

is ruptured. The shutoff valve should be a ball valve because it can be closed quickly.

Note: If an automatic oiler system is not used, add a few drops of Pneumatic Tool Oil into the airline connection before operation.

Add a few more drops after each hour of continual use.

Note: This air tool may be shipped with a protective plug covering the air inlet. Remove this plug before set up.

2.Attach an air hose to the compressor’s air outlet. Connect the air hose to the air inlet of the tool. Other components, such as a coupler plug and quick coupler, will make operation

more efficient, but are not required.

WARNING! TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION:

Do not install a female quick coupler on the tool. Such a coupler contains an air valve that will allow the air tool to retain pressure and operate accidentally after the air supply is disconnected.

Note: Air flow, and therefore tool performance,

can be hindered by undersized air supply components.

3.The air hose must be long enough to reach the work area with enough extra length to allow free movement while working.

4.Release the tool’s trigger.

5.Close the in-line safety valve between the compressor and the tool.

6.Turn on the air compressor according to the manufacturer’s directions and allow it to build up pressure until it cycles off.

7.Adjust the air compressor’s output regulator so that the air output is enough to properly power the tool, but the output will not exceed the tool’s maximum air pressure at any time. Adjust the pressure gradually, while checking the air output gauge to set the right pressure range.

8.The air pressure setting must not exceed job site regulations/restrictions. The air pressure setting must not exceed 90 PSI when being used with work pieces that have a thickness of less than 1-3/4″.

9.Inspect the air connections for leaks. Repair any leaks found.

10.If the tool will not be used at this time, turn off and detach the air supply, safely discharge any residual air pressure, and release the trigger to prevent accidental operation.

Note: Residual air pressure should not be present after the tool is disconnected from the air supply. However, it is a good safety measure to attempt to discharge the tool in a safe fashion after disconnecting to ensure that the tool is disconnected and unpowered.

SETUP

OPERATION

MAINTENANCE

Item 68028

For technical questions, please call 1-800-444-3353.

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68068

 

 

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Harbor Freight Tools 68068 owner manual Air Supply, Initial Tool Set Up/Assembly
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68068 specifications

Harbor Freight Tools 68068 is a powerful and versatile tool that caters to both DIY enthusiasts and professional tradespeople alike. Known for its affordability and robust design, this tool has gained a reputation for reliability and efficiency.

One of the standout features of the Harbor Freight Tools 68068 is its high output. Equipped with a powerful motor, it delivers consistent performance across various applications. Whether you’re cutting, grinding, or polishing, this tool is designed to handle demanding tasks with ease. Its ability to reach high speeds allows users to complete jobs quickly and effectively, making it a highly sought-after addition to any workshop.

The 68068 also incorporates advanced technology to enhance user experience and safety. It features a user-friendly interface with easily accessible controls, allowing for seamless operation. Additionally, it is designed with an ergonomic grip that ensures comfortable handling, reducing user fatigue during prolonged use. This thoughtful design is crucial for professionals who rely on this tool for extensive periods.

Another key characteristic of the Harbor Freight Tools 68068 is its durability. Constructed from high-quality materials, this tool is built to withstand the rigors of daily use. Its rugged exterior not only protects the internal components but also ensures longevity, making it a cost-effective choice for users who demand reliability over time.

Versatility is another significant advantage of the 68068. It comes with an array of attachments and accessories that allow users to switch between different tasks effortlessly. From sanding and buffing to cutting and drilling, the capability to adapt to various applications makes it a must-have tool for any toolbox.

Moreover, the Harbor Freight Tools 68068 comes with a comprehensive warranty, reflecting the manufacturer’s confidence in its quality and performance. This assurance provides peace of mind for buyers, knowing that their investment is protected against defects and issues.

In conclusion, the Harbor Freight Tools 68068 is a feature-packed tool that offers power, durability, and versatility. With its user-friendly design, advanced technology, and array of capabilities, it serves as an indispensable asset for both hobbyists and professionals. Whether tackling home improvement projects or professional jobs, the 68068 ensures that users have the right tool to get the job done efficiently and effectively.
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