ECHO GT-225 2 Cycle 21.2cc Curved Shaft Gas Trimmer

Important Safety Information

Operating power equipment requires adherence to strict safety guidelines to prevent injury. Always read and understand the entire manual before operating the trimmer.

• Always wear eye protection and sturdy shoes.
• Keep bystanders at a safe distance.
• Do not operate on wet or slippery surfaces.
• Always turn off the trimmer and allow the engine to cool before refueling.
• Never carry the trimmer with the engine running.
• Always follow the manufacturer's instructions for safe operation.

Product Overview

The ECHO GT-225 is a 2-cycle, 21.2cc gas-powered string trimmer designed for efficient lawn and garden maintenance. It features a curved shaft for maneuverability and an easy-to-use design.

Key Features

• 21.2cc professional-grade, 2-stroke engine for reliable power.
• 48-inch curved shaft with flex cable drive for comfortable operation.
• i-30 starting system designed to reduce starting effort by 30%.
• 14.9 fl oz capacity see-through fuel tank for easy fuel level monitoring.
• Equipped with a 2-line Rapid-Loader™ trimmer head for quick line changes.
• Lightweight design at approximately 10 pounds for reduced user fatigue.
• 16-inch cutting swath for efficient trimming.

Figure 1: Full view of the ECHO GT-225 Curved Shaft Gas Trimmer.

Figure 2: Labeled diagram highlighting key features such as the engine, shaft, fuel tank, and trimmer head.

Figure 3: Close-up of the ergonomic handle and integrated controls, including the throttle and stop switch.

Figure 4: View of the 21.2cc engine and the translucent fuel tank, allowing for easy fuel level checks.

Figure 5: Top-down perspective of the engine, showing the air filter cover and starter mechanism.

Figure 6: Close-up of the trimmer head with the protective guard, designed for user safety and debris deflection.

Setup and Assembly

The ECHO GT-225 may require minor assembly before first use. Follow these steps to prepare your trimmer for operation:

1. Unpacking: Carefully remove all components from the packaging. Verify that all parts listed in the packing list are present.
2. Handle Assembly: Attach the auxiliary handle to the shaft at a comfortable operating position. Ensure it is securely tightened.
3. Guard Installation: Mount the debris shield/guard over the trimmer head according to the instructions. This guard is crucial for operator safety.
4. Fuel Preparation: The GT-225 uses a 2-cycle engine. Mix fresh unleaded gasoline with a high-quality 2-cycle engine oil at the ratio specified in your engine manual (typically 50:1). Do not use E85 fuel.
5. Fueling: Fill the fuel tank with the prepared fuel mixture. Ensure the fuel cap is securely fastened.
6. Trimmer Line: Ensure the trimmer head is loaded with the appropriate pre-cut trimmer line. Refer to the maintenance section for detailed line replacement instructions.

Operating Instructions

Starting the Engine (Cold Start)

1. Place the trimmer on a flat, stable surface.
2. Move the choke lever to the 'COLD START' position.
3. Press the primer bulb several times until fuel is visible in the return line.
4. Pull the starter rope firmly and smoothly until the engine attempts to start (usually 1-2 pulls).
5. Once the engine 'coughs' or attempts to start, move the choke lever to the 'RUN' position.
6. Pull the starter rope again until the engine starts and runs smoothly.
7. Allow the engine to warm up for a few moments before engaging the throttle.

Using the Trimmer

• Hold the trimmer firmly with both hands, maintaining a balanced stance.
• Keep the trimmer head parallel to the ground for an even cut.
• Maintain a safe distance from objects, people, and animals.
• Avoid hitting hard surfaces, rocks, or metal objects with the trimmer line, as this can cause line breakage and potential damage.
• To feed more line, gently tap the trimmer head on the ground while the engine is running at full throttle. The Rapid-Loader™ head will automatically advance the line.

Stopping the Engine

• Release the throttle trigger.
• Press the engine stop switch to the 'OFF' position.

Maintenance

Regular maintenance ensures optimal performance and extends the life of your ECHO GT-225 trimmer.

Fuel and Oil

• Always use fresh, properly mixed 2-cycle fuel. Stale fuel can cause starting issues and engine damage.
• Store fuel in an approved container in a cool, dry place.

Trimmer Line Replacement

The GT-225 uses a Rapid-Loader™ head designed for pre-cut line segments. This system simplifies line replacement compared to traditional spool winding.

1. Ensure the engine is off and cool.
2. Locate the two holes on the trimmer head where the line exits.
3. Pull out any remaining short pieces of trimmer line.
4. Insert new pre-cut line segments (typically 9-10 inches long) into the holes until they are securely seated.
5. Use high-quality trimmer line for best performance and durability.

Cleaning

• After each use, clean debris from the trimmer head, guard, and engine cooling fins.
• Periodically clean or replace the air filter to ensure proper engine breathing.

Storage

• For long-term storage, drain the fuel tank and run the engine until it stops to clear the carburetor.
• Store the trimmer in a clean, dry place, away from direct sunlight and extreme temperatures.

Troubleshooting

This section provides solutions to common operational issues. For problems not listed here, consult an authorized service center.

Technical Specifications

Warranty and Support

For specific warranty details, please refer to the warranty card included with your product or visit the official ECHO website. Keep your purchase receipt as proof of purchase for any warranty claims.

If you require technical assistance, replacement parts, or service, please contact ECHO customer support or an authorized ECHO service dealer. Contact information can typically be found on the ECHO website or in your product documentation.