Harbor Freight Tools 91959 manual Mechanical Precautions, SKU For technical questions please call

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2.Keep the Cultivator and surrounding area clean of flammable objects at all times.

3.When spills of fuel or oil occur, they must be cleaned up immediately. Dis- pose of fluids and cleaning materials as per any local, state, or federal codes and regulations. Store oil rags in a covered metal container.

4.Never store fuel or other flammable materials near the Cultivator.

5.Do not smoke, or allow sparks, flames or other sources of ignition around the Engine and Fuel Tank. Fuel vapors are explosive.

6.Keep grounded conductive objects, such as tools, away from exposed, live electrical parts and connections to avoid sparking or arcing. These events could ignite fumes or vapors.

7.Always fill the Engine’s Gas Tank to approximately 1-1/2” below the top of the neck of the Tank to allow for fuel expansion. Do not overfill.

8.Do not refill the Fuel Tank while the Engine is running or while the Engine is still hot. Do not operate the Cultivator with known leaks in the fuel system.

9.Excessive buildup of unburned fuel gases in the exhaust system can create a potentially explosive condition. This buildup can occur after repeated failed start attempts, valve testing, or hot engine shutdown. If this occurs, open exhaust system drain plugs, if equipped, and allow the gases to dissipate before attempting to restart the Engine.

10.Always check the Engine oil level prior to starting the Engine. Make sure to read and understand the Engine Owner’s Manual for the proper oil level and oil change schedules.

11.Use only engine manufacturer recommended fuel and oil. Refer to the En- gine Owner’s Manual for further instructions.

MECHANICAL PRECAUTIONS

1.ALWAYS make sure the Engine’s Throttle Control (71) is in its “OFF” posi- tion. Disconnect the spark plug wire, and allow the Engine to completely cool before carrying out maintenance.

2.Check for damaged parts. Before using the Cultivator, any part that appears damaged should be carefully checked to determine that it will operate

SKU 91959

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

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Contents For technical questions or replacement parts, please call Rotary CultivatorUnpacking Product SpecificationsGeneral Safety Precautions Save this ManualTool USE and Care Personal SafetyWork Area SKU For technical questions please callSpecific Safety Precautions ServiceFire and Explosion Precautions Mechanical Precautions Burn and Chemical Precautions Noise PrecautionsHeart Pacemaker Precautions OWNER/OPERATOR Precautions Assembly Instructions California Proposition 65 WarningsOperating Instructions See Figure BLeft Side View to Lower Right Side View to Raise Figure CINSPECTION, MAINTENANCE, and Cleaning Figure DAdjusting TheTiller Tines Please Read the Following CarefullyREV 11/05 SKU For technical questions please call Parts List DescriptionAssembly Diagram

91959 specifications

Harbor Freight Tools 91959 is a versatile and essential tool for both amateur DIY enthusiasts and professional tradespeople alike. Known for its reliability and affordability, this tool has become a go-to choice for those who seek efficient and effective solutions for various projects. The 91959 is primarily recognized as a 20-gallon vertical air compressor, designed to meet the demands of a wide range of applications, from powering pneumatic tools to inflating tires.

One of the main features of the Harbor Freight Tools 91959 is its powerful 1.5 horsepower motor. This motor efficiently drives the compressor, allowing it to reach a maximum pressure of 125 PSI, ensuring that you have ample power for tasks such as spray painting, nailing, and bolting. The compressor's 20-gallon tank provides an extended runtime, which is incredibly beneficial for projects requiring continuous air supply.

The 91959 also boasts a user-friendly design. It comes equipped with wheels and a handle, making it easy to transport around the job site or within a garage. This mobility is further enhanced by its compact vertical design, which saves space while still providing a significant air storage capacity.

In terms of technology, the Harbor Freight Tools 91959 features an oil-free pump. This characteristic ensures that maintenance is minimal, as it eliminates the need for regular oil changes. The oil-free operation also contributes to cleaner air output, making it a suitable choice for applications where clean air is crucial.

Another noteworthy aspect of the 91959 is its noise level. Operating at 68 decibels, it is relatively quiet compared to many other air compressors on the market, allowing for a more pleasant working environment without disturbing others nearby.

Safety features such as a thermal overload protector and a pressure relief valve are also included, promoting user safety during operation. These features help prevent overheating and excessive pressure buildup, ensuring a secure and reliable working experience.

In summary, the Harbor Freight Tools 91959 is a powerful, portable, and user-friendly air compressor that meets a variety of needs across multiple applications. With its impressive features, durable construction, and low-maintenance design, it stands as a valuable investment for anyone looking to enhance their toolbox with a reliable air compression solution.
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