TBC-2211,TBC-2251,TBC-230/B

5. Maintenance

Owner’s Manual

MAINTENANCE, REPLACEMENT, OR REPAIR OF THE EMISSION CONTROL

DEVICES AND SYSTEMS MAY BE PERFORMED BY ANY NONROAD ENGINE

REPAIR ESTABLISHMENT OR INDIVIDUAL.

Carburetor adjustment (Fig. 3-1)

WARNING!

The cutting attachement my be spinning during carburetor adjustments.

WARNING!

Never start the engine without the complete clutch cover and tube assembled! Otherwise the clutch can come loose and cause personal injuries.

In the carburetor, fuel is mixed with air. When the engine is test run at the factory, the carburetor is basically adjusted. A further adjustment may be required, according to climate and altitude. The carburetor has one adjustment possibility:

T = Idle speed adjustment screw.

Idle speed adjustment (T)

Check that the air filter is clean. When the idle speed is correct, the cutting attachment will not rotate. If adjustment is required, close (clockwise) the T-screw, with the engine running, until the cutting attachment starts to rotate.

Open (counter-clockwise) the screw until the cutting attachment stops. You have reached the correct idle speed when the engine runs smoothly in all positions well below the rpm when the cutting attachment starts to rotate.

If the cutting attachment still rotates after idle speed adjustment, contact your service workshop.

NOTE!

Standard Idle rpm is 2500-3000 rpm.

WARNING!

When the engine is idling the cutting attachment must under no circumstances rotate.

Air filter (Fig. 3-2)

The air filter must be cleaned from dust and dirt in order to avoid:

•Carburetor malfunctions.

•Starting problems.

•Engine power reduction.

•Unnecessary wear on the engine parts.

•Abnormal fuel consumption.

Clean the air filter daily or more often if working in exceptionally dusty areas.

Cleaning the air filter

Remove the air filter cover and the filter (1).

Rinse it in warm soap suds. Check that the filter is dry before reassembly. An air filter that has been used for some time cannot be cleaned completely. Therefore, it must regularly be replaced with a new one. A damaged filter must always be replaced.

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Tanaka TBC-2251 Maintenance, Carburetor adjustment Fig, Air filter Fig, Idle speed adjustment T, Cleaning the air filter
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TBC-2211, TBC-230B, TBC-2251 specifications

Tanaka, a respected name in the world of professional power tools, has garnered attention with its series of battery-powered tools, particularly known for their efficiency, reliability, and advanced technology. Among these, the TBC-230B, TBC-2211, and TBC-2251 stand out as remarkable additions that redefine what users can expect from battery-operated equipment.

The Tanaka TBC-230B is a robust battery-powered brush cutter designed for commercial use. One of its key features is a potent engine that delivers outstanding power while remaining lightweight and manageable. This tool is equipped with a mechanical clutch system that ensures a smoother operation and helps to manage the power effectively, minimizing the risk of stalling during heavy use. Additionally, the TBC-230B boasts an ergonomic design with adjustable handles, which enhances user comfort and reduces fatigue during prolonged tasks. The easy-start technology simplifies the ignition process, making it more user-friendly.

Next in the lineup, the TBC-2211 is a versatile tool that shines in its ability to tackle various landscaping tasks with ease. This model is particularly popular for its dual functionality, as it can serve both as a trimmer and an edger. Featuring a powerful brushless motor, the TBC-2211 ensures maximum efficiency and longevity by significantly reducing friction and wear. The unit's lightweight construction and balanced design allow for effortless maneuverability, even in tight spaces. This cutter also comes with interchangeable attachments, expanding its capabilities and making it an excellent choice for professionals who need versatility in their toolkit.

Finally, the TBC-2251 is an innovative brushless string trimmer that is designed with performance in mind. It incorporates advanced technology that includes variable speed control, which allows users to adjust the power settings according to the density of the grass or weeds being tackled. This feature not only conserves battery life but also improves cutting efficiency. The TBC-2251 also features a quick-load spool, which simplifies line replacement, making it less time-consuming for users to resume work. The durable construction and weather-resistant components ensure that this trimmer can withstand tough conditions while delivering consistent results.

In summary, the Tanaka TBC series, including the TBC-230B, TBC-2211, and TBC-2251, showcases an impressive blend of power, efficiency, and user-friendly features. These tools maintain a high standard of performance that meets the rigorous demands of both professional landscapers and dedicated home users. With a commitment to quality and innovation, Tanaka continues to lead the way in the evolution of battery-powered outdoor equipment.
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