TBC-255SFK - Hedge Trimmer Tanaka - Free user manual and instructions
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| Product Type | Hedge Trimmer |
| Brand | Tanaka |
| Model | TBC-255SFK |
| Engine Type | 2-stroke petrol engine |
| Engine Displacement | 25.4 cc |
| Power Output | Approx. 0.9 kW |
| Cutting Length | 24 inches (610 mm) |
| Blade Type | Double-sided steel blades |
| Blade Gap | 30 mm |
| Weight (without fuel) | 5.2 kg |
| Fuel Capacity | 400 ml |
| Fuel Mix Ratio | 50:1 (petrol to oil) |
| Anti-Vibration System | Yes |
| Starting System | Recoil start with primer bulb |
| Handle Type | Rear D-handle with front assist handle |
| Safety Features | Throttle lockout, hand guard, blade cover |
| Maintenance | Air filter cleaning, spark plug check, blade lubrication |
| Spare Parts Availability | Blades, air filters, spark plugs, carburetor kits |
| Repairability | User-serviceable with basic tools; professional service recommended for engine |
| Operating Noise (LpA) | 94 dB(A) |
| Vibration Level (ah) | 7.5 m/s² |
Frequently Asked Questions - TBC-255SFK Tanaka
What fuel mix does the Tanaka TBC-255SFK require?
The Tanaka TBC-255SFK requires a 50:1 petrol-to-oil mix. Use unleaded petrol with a minimum of 89 octane and a high-quality 2-stroke oil. Do not use pre-mixed fuel from gas stations as it may not have the correct ratio.
How do I start the hedge trimmer?
1. Press the primer bulb (usually 5-6 times) until fuel flows. 2. Set the choke to the closed position. 3. Pull the recoil starter gently until resistance is felt, then give a firm pull. 4. Once the engine starts, open the choke gradually. 5. If cold, allow a brief warm-up before engaging the throttle.
How often should I sharpen the blades?
Blades should be sharpened after every 20-30 hours of use, or when you notice tearing instead of clean cuts. Use a flat file or a sharpening stone at the original angle (approx. 30 degrees). Always disconnect the spark plug before sharpening.
What maintenance is required after each use?
After each use: 1. Clean the air filter and check for damage. 2. Remove debris from blades and lubricate with light oil. 3. Check fuel lines for cracks. 4. Tighten all nuts and bolts. 5. Store in a dry place with the fuel tank empty (if storing for more than 2 weeks).
Why does the engine stall under load?
Common causes: 1. Clogged air filter – clean or replace. 2. Incorrect idle speed – adjust idle screw. 3. Fuel mixture too lean – check carburetor settings. 4. Dirty spark plug – clean or replace. 5. Debris in fuel system – clean fuel filter and lines.
How do I replace the spark plug?
Use a 16mm socket to remove the old spark plug. Check the gap: it should be 0.5-0.6 mm. Recommended plug: NGK BPMR7A or equivalent. Tighten the new plug by hand, then 1/4 turn with a socket. Reattach the spark plug cap.
What is the correct blade gap?
The blade gap (distance between the moving and stationary blades) should be approximately 0.3 mm. Adjust by loosening the blade mounting nuts, inserting a feeler gauge, and tightening to the correct spec. Improper gap leads to poor cutting.
Can I use ethanol-blended petrol?
Ethanol blends up to 10% (E10) are acceptable, but avoid higher concentrations as they can damage rubber components and cause hard starting. For best performance, use ethanol-free fuel or add a fuel stabilizer.
How do I store the hedge trimmer for winter?
1. Drain the fuel tank completely. 2. Run the engine until it stalls to empty the carburetor. 3. Remove the spark plug and add a teaspoon of 2-stroke oil into the cylinder; pull the starter a few times to coat the piston. 4. Reinstall the spark plug. 5. Clean the unit and store in a dry, frost-free place.
Where can I find replacement parts?
Replacement parts such as blades, air filters, spark plugs, and carburetor kits are available from Tanaka dealers, online retailers (e.g., Amazon, eBay), and dedicated outdoor power equipment stores. Always use genuine Tanaka parts for best fit and safety.
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USER MANUAL TBC-255SFK Tanaka
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Product information
Brand : Tanaka
Model : TBC-255SFK
Category : Hedge Trimmer