How to Wind the EGO Power+ Auto String Trimmer Perfectly

Are you tired of battling tangled strings and sputtering engines on your Ego weed wacker? Embark on a journey of empowerment with this comprehensive guide to winding the auto cord on your Ego weed wacker. Let’s unravel the intricacies of this task and restore your landscaping tool to pristine condition. By meticulously following the steps outlined below, you’ll gain the satisfaction of tackling this maintenance task independently and reclaiming control over your outdoor equipment.

Before delving into the nitty-gritty, familiarize yourself with the safety protocols. Disconnect the spark plug to prevent accidental starting and don protective gear. Gather essential tools such as a new rewind spring and a pair of needle-nose pliers. With these precautions in place, you’re ready to delve into the process of winding the auto cord.

First, separate the two housing pieces by pressing the latch or tabs located on the side of the wacker. Carefully remove the old rewind spring and any debris accumulated inside the housing. Now, it’s time to install the new spring. Hook one end of the spring onto the designated notch or hook inside the housing and gently pull the other end until it reaches the opposite notch. Securely attach the spring by looping it onto the corresponding hooks or pegs. Once the spring is in place, proceed to wind the auto cord by manually pulling it out approximately 3-4 feet and inserting it into the designated hole on the recoil mechanism. Continue pulling and wrapping the cord onto the spool until you feel resistance. Remember to wind the cord in the same direction as the arrows indicated on the housing.

Loading the Trimmer Line

Loading trimmer line into the Ego Power+ Auto-Feed String Trimmer is a straightforward process. Follow these steps to ensure proper line installation and optimal performance:

1. Unplug the Trimmer

Before handling the trimmer, ensure it is unplugged from any power source for safety purposes.

2. Remove the Trimmer Head

Locate the release button on the trimmer head and press it to detach the head from the trimmer shaft.

3. Insert the Trimmer Line

The Ego Power+ Auto-Feed String Trimmer utilizes a dual-line cutting system. To load the trimmer line, follow these detailed instructions:

a. Determine the Correct Line Length

Consult the trimmer’s manual to determine the recommended trimmer line length. Typically, the line should be approximately 15-20 feet long.

b. Cut the Trimmer Line

Measure and cut two pieces of trimmer line to the desired length. For double-line trimmers, align the ends of both lines to create a straight edge.

c. Insert the Trimmer Line into the Spool

Locate the trimmer line spool inside the trimmer head. Insert one end of the trimmer line into the designated hole in the spool.

d. Wind the Trimmer Line

Begin winding the trimmer line onto the spool in a clockwise direction. Ensure the line is wound evenly and tightly.

e. Insert the Second Trimmer Line

For double-line trimmers, repeat steps c and d with the second piece of trimmer line, winding it onto the opposite side of the spool.

f. Secure the Line Ends

Once the trimmer line is wound, secure the line ends by inserting them into the designated slots or holes in the trimmer head.

4. Reinstall the Trimmer Head

Align the trimmer head with the shaft and push it back into place until it clicks securely.

5. Advance the Trimmer Line

Tap the trimmer head lightly on the ground to advance the trimmer line. The auto-feed mechanism will automatically release more line as needed.

By following these steps, you can effectively load the trimmer line into your Ego Power+ Auto-Feed String Trimmer, ensuring optimal performance and a clean, well-maintained lawn.

Tensioning the Line

1. Selecting the Right Line

The first step in tensioning the line is to choose the appropriate line for your weed wacker. Different types of lines are available, each with its own characteristics and intended use. For example, nylon lines are durable and inexpensive, but they break more easily than other types. TrimmerPlus lines, on the other hand, are made of a blend of nylon and other materials, resulting in a balance between durability and flexibility.

2. Inserting the Line

Once you have selected the right line, insert it into the weed wacker’s trimmer head. Make sure to follow the manufacturer’s instructions for winding the line and securing it in place.

3. Opening the Cover and Winding the Line

Open the trimmer head cover and wind the line around the spool as shown in the manufacturer’s instructions. Be sure to wrap the line in the correct direction and avoid overlapping.

4. Holding the Line Tension

While winding the line, hold the end of it firmly to maintain tension. This will prevent the line from becoming loose and slipping.

5. Determining the Optimal Line Length

The optimal line length for your weed wacker will depend on the size of the trimmer head and the type of line being used. As a general rule of thumb, the line should extend about 2-3 inches beyond the edge of the trimmer head. Here’s a table summarizing the optimal line length for different trimmer head sizes:

Trimmer Head Size	Optimal Line Length
12-15 inches	2-2.5 inches
16-18 inches	2.5-3 inches
19-21 inches	3-3.5 inches

Note: You may need to adjust the line length based on the vegetation you are cutting. Longer lines are better suited for thicker vegetation, while shorter lines are more appropriate for lighter vegetation.

6. Cutting the Line

Once the line is properly tensioned and wound, cut the excess line at the recommended length using sharp scissors or a utility knife.

7. Closing the Cover and Testing

Close the trimmer head cover and test the weed wacker to ensure that the line is properly tensioned and the trimmer is functioning correctly. If any adjustments are necessary, repeat the tensioning process as needed.

Attaching the Auto Reel to the Wacker

Attaching the auto reel to the wacker is a simple process that can be completed in a few minutes. Before you begin, make sure that you have all of the necessary tools and materials, including the wacker, auto reel, and any necessary hardware.

There are a few different ways to attach an auto reel to a wacker. The most common method is to use a mounting bracket. This bracket is typically made of metal and is designed to fit between the wacker’s engine and the shaft. The bracket has a series of holes that allow it to be bolted to the wacker’s engine and the auto reel. If you are attaching an auto reel to a wacker for the first time, it is recommended that you consult with a professional to ensure that the reel is properly installed.

Once the mounting bracket is in place, you can attach the auto reel to the wacker. The reel should be positioned so that the line spool is facing the front of the wacker. The reel should also be aligned so that the line is feeding into the wacker’s trimmer head correctly.

Once the reel is in place, you can secure it to the mounting bracket using the bolts that came with the bracket. Tighten the bolts until the reel is securely in place. Note: Be sure not to overtighten the bolts, as this could damage the reel or the bracket.

Once the reel is attached, you can begin winding the line onto the spool. To do this, simply feed the line through the hole in the center of the spool and begin winding it around the spool. Continue winding the line until the spool is full. Note: Be careful not to overfill the spool, as this could cause the line to bind or break.

Once the line is wound onto the spool, you can attach the trimmer head to the wacker. The trimmer head is typically attached using a nut or bolt. Tighten the nut or bolt until the trimmer head is securely in place. Note: Be sure not to overtighten the nut or bolt, as this could damage the trimmer head or the wacker.

Once the trimmer head is attached, you can begin using the wacker. To do this, simply start the wacker’s engine and pull the trigger. The line will automatically feed out of the trimmer head and begin cutting grass. Note: Be sure to wear safety glasses and gloves when using the wacker.

Troubleshooting

If you are having trouble winding the line onto the spool, there are a few things you can check:

Is the line too thick? The auto reel is only designed to work with a certain thickness of line. If the line is too thick, it will not be able to fit through the hole in the spool.
Is the spool full? If the spool is full, the line will not be able to fit onto the spool.
Is the line tangled? If the line is tangled, it will not be able to be wound onto the spool correctly.

If you have checked all of these things and you are still having trouble winding the line onto the spool, you may need to contact a professional for assistance.

Table: Troubleshooting Tips for Winding the Line onto the Auto Reel

Problem	Solution
Line is too thick	Use a thinner line
Spool is full	Empty the spool
Line is tangled	Untangle the line

Inspecting the Fuel System

The fuel system is a crucial component of any weed wacker, responsible for delivering fuel to the engine for combustion. Regular maintenance and inspection of the fuel system are essential to ensure optimal performance and prevent potential problems.

To thoroughly inspect the fuel system of your Ego weed wacker Auto, follow these detailed steps:

1. Safety Precautions

Before commencing any work on the fuel system, it is imperative to take necessary safety precautions. Ensure the weed wacker is turned off, the spark plug is disconnected, and the fuel tank is empty.

2. Visual Inspection

Begin by examining the fuel tank, fuel lines, and carburetor for any visible signs of damage, leaks, or blockages. Look for cracks, loose connections, or debris that may impede fuel flow.

3. Fuel Tank Cleaning

The fuel tank should be periodically emptied and cleaned to remove any sediment or contaminants that may disrupt fuel supply. Use a clean cloth or brush to wipe away any debris inside the tank.

4. Fuel Filter Inspection

The fuel filter, located in the fuel line, is responsible for trapping dirt and debris before they reach the carburetor. Check the filter for any blockages or contamination and replace it if necessary.

5. Fuel Line Replacement

Inspect the fuel lines for any signs of damage, kinks, or blockages. Replace damaged or worn lines to ensure uninterrupted fuel flow to the carburetor.

6. Carburetor Cleaning

The carburetor is a complex component that mixes fuel and air for proper engine operation. Over time, it can accumulate dirt and debris, affecting fuel delivery. Disassemble the carburetor carefully, clean its internal parts, and reassemble it.

7. Advanced Fuel System Troubleshooting

If the basic fuel system inspection does not resolve any issues, consider the following advanced troubleshooting techniques:

– Spark Plug Inspection: Check the spark plug for proper gap and ignition. A weak spark can indicate carburetor or fuel system problems.

– Compression Test: Perform a compression test to assess the cylinder’s ability to hold air. Low compression may result in incomplete combustion and fuel delivery issues.

– Vacuum Leak Check: Use a vacuum gauge or smoke machine to identify any vacuum leaks in the fuel system or engine. Leaks can disrupt fuel flow and engine performance.

– Fuel Pressure Testing: Connect a fuel pressure gauge to the fuel line and monitor the pressure readings. Low or fluctuating pressure can indicate fuel pump problems or other fuel system issues.

– Fuel Injector Testing: On models with fuel injectors, check the injectors for proper operation using a fuel injector tester. Clogged or malfunctioning injectors can affect fuel delivery to the engine.

Component	Inspection Point	Possible Problems
Fuel Tank	Cracks, leaks, blockages	Fuel starvation, engine stalling
Fuel Lines	Damage, kinks, blockages	Reduced fuel flow, engine performance issues
Fuel Filter	Blockages, contamination	Fuel starvation, engine power loss
Carburetor	Dirt, debris, blockages	Incorrect fuel mixture, engine performance problems
Spark Plug	Proper gap, ignition strength	Weak spark, incomplete combustion

Starting the Engine

When you’re ready to start the weed wacker, follow these steps:

Push the primer bulb. This will help to prime the engine with fuel, making it easier to start.
Set the choke to “start.” This will help to restrict the airflow into the engine, making it easier to start.
Pull the starter cord. Do this quickly and firmly, until the engine starts.
Once the engine starts, release the starter cord and set the choke to “run.” This will allow the engine to run properly.

Troubleshooting Starting Problems

If you’re having trouble starting the weed wacker, check the following:

Make sure that the fuel tank is full.
Make sure that the spark plug is clean and gapped correctly.
Make sure that the air filter is clean.
Make sure that the fuel line is not kinked.
Make sure that the exhaust port is not blocked.

If you’ve checked all of these things and the weed wacker still won’t start, you may need to take it to a qualified repair technician.

Additional Tips for Starting the Engine

If the engine is cold, it may be helpful to prime it twice before pulling the starter cord.
If the engine is flooded, you can try holding the throttle wide open and pulling the starter cord several times to clear the excess fuel.
If you’re having trouble starting the engine, you can try using a starter fluid to help it start.

Table of Troubleshooting Steps

Edging with the Wacker

Edging with the Wacker is a great way to create clean, crisp lines around your lawn or garden. It’s also a good way to remove weeds and grass that grow along the edges of your driveway or walkway. Here are the steps on how to edge with the Wacker:

1. Prepare the area

Before you start edging, it’s important to prepare the area. This includes removing any large rocks or debris that could get in the way of the Wacker. You should also mow the lawn or trim the grass around the edges of your driveway or walkway.

2. Start the Wacker

To start the Wacker, follow the manufacturer’s instructions. Most Wackers have a pull cord that you need to pull to start the engine. Once the engine is running, let it warm up for a few minutes before you start edging.

3. Hold the Wacker properly

When edging, it’s important to hold the Wacker properly. Grip the handles firmly with both hands and keep your feet shoulder-width apart. Stand behind the Wacker and make sure that the cutting blade is facing away from you.

4. Start edging

To start edging, slowly move the Wacker forward along the edge of your lawn or driveway. Hold the Wacker steady and apply gentle pressure to the ground. The cutting blade will cut through the grass or weeds and create a clean, crisp line.

5. Be careful around obstacles

When edging, be careful around obstacles such as trees, shrubs, and rocks. Avoid hitting these obstacles with the cutting blade, as this could damage the blade or the obstacle.

6. Stop the Wacker

When you’re finished edging, stop the Wacker by following the manufacturer’s instructions. Most Wackers have a kill switch that you need to press to stop the engine.

7. Clean the Wacker

After you’re finished using the Wacker, it’s important to clean it. This will help to prevent the cutting blade from becoming clogged with grass or weeds. To clean the Wacker, use a brush or a hose to remove any debris from the cutting blade and the housing.

8. Store the Wacker

When you’re not using the Wacker, store it in a dry place. This will help to prevent the engine from rusting.

9. Edging tips

Here are a few tips for edging with the Wacker:

Use a sharp cutting blade. A sharp cutting blade will make it easier to create clean, crisp lines.
Apply gentle pressure to the ground. Don’t press too hard, as this could damage the cutting blade.
Be careful around obstacles. Avoid hitting obstacles with the cutting blade.
Clean the Wacker after each use. This will help to prevent the cutting blade from becoming clogged with grass or weeds.

10. Troubleshooting

If you’re having trouble edging with the Wacker, here are a few troubleshooting tips:

Check the cutting blade. Make sure that the cutting blade is sharp and free of debris.
Adjust the cutting depth. The cutting depth can be adjusted on most Wackers. If the cutting depth is too deep, the Wacker may bog down.
Check the engine oil. Make sure that the engine oil is at the correct level. If the engine oil is low, the Wacker may not run properly.

If you’re still having trouble edging with the Wacker, consult the manufacturer’s instructions or contact a qualified technician.

How To Wind The Ego Weed Wacker Auto

Avoiding Common Pitfalls

1. **Not reading the instructions.** This is one of the most common mistakes people make when winding an Ego weed wacker auto. The instructions will tell you everything you need to know about how to wind the line correctly, so it’s important to read them carefully before you start.

2. **Winding the line too tightly.** If you wind the line too tightly, it will be difficult to feed out and can cause the trimmer to stall. Wind the line just tight enough so that it doesn’t slip when you’re using it.

3. **Not using the correct type of line.** Ego weed whackers require a specific type of line that is designed to withstand the high speeds of the trimmer. Using the wrong type of line can damage the trimmer or cause it to malfunction.

4. **Not winding the line in the correct direction.** The line must be wound in the direction of the arrows on the trimmer head. If you wind the line in the wrong direction, it will not feed out properly.

5. **Not leaving enough line on the spool.** When you wind the line, leave about 6 inches of line on the spool. This will help prevent the line from tangling and will make it easier to feed out.

6. **Not using a winding tool.** A winding tool can make it much easier to wind the line on the spool. If you don’t have a winding tool, you can use a pencil or a small screwdriver.

7. **Not being patient.** Winding the line on an Ego weed wacker auto can be a little bit tricky, so it’s important to be patient. If you rush through the process, you’re more likely to make mistakes.

8. **Not troubleshooting the trimmer if it doesn’t work.** If you’ve followed all of the instructions and the trimmer still doesn’t work, there may be a problem with the trimmer. Troubleshooting the trimmer can help you identify and fix the problem.

9. **Not using the trimmer safely.** Ego weed whackers are powerful tools, so it’s important to use them safely. Always wear eye protection and gloves when using a weed wacker, and be aware of your surroundings.

10. **Not storing the trimmer properly.** When you’re not using the trimmer, store it in a dry place out of reach of children. This will help prevent the trimmer from being damaged.

11. **Not getting the trimmer serviced regularly.** Ego weed whackers require regular servicing to keep them running properly. Getting the trimmer serviced regularly will help extend its life and prevent problems.

12. **Not using the trimmer for its intended purpose.** Ego weed whackers are designed to be used for trimming grass and weeds. Do not use the trimmer for any other purpose, as this could damage the trimmer or cause injury.

13. **Not following the manufacturer’s instructions.** The manufacturer’s instructions are the best source of information on how to use and care for your Ego weed wacker auto. Always follow the manufacturer’s instructions to ensure that you’re using the trimmer safely and effectively.

14. **Not being aware of your surroundings.** When you’re using a weed wacker, be aware of your surroundings and be careful not to hit anything that you don’t want to damage. Always be aware of where the trimmer is pointing and what is in front of you.

15. **Not using high-quality line.** The line you use in your Ego weed wacker auto will affect the performance of the trimmer. Always use high-quality line that is designed for use in weed whackers. Low-quality line can break easily and can cause the trimmer to stall.

Line Type	Recommended Use
Nylon	General-purpose line for trimming grass and weeds
Polypropylene	Heavy-duty line for trimming thick weeds and brush
Co-polymer	Combination of nylon and polypropylene for both durability and flexibility
Metal	Specialized line for trimming tough vegetation

Troubleshooting Engine Problems

Fuel Problems:

If your engine is not starting or is running poorly, one of the most common problems is a lack of fuel. Check the following:

Fuel level: Make sure there is enough fuel in the tank.
Fuel line: Inspect the fuel line for any leaks or kinks that could be restricting fuel flow.
Fuel filter: If your weed wacker has a fuel filter, check if it is clogged. A clogged filter can prevent fuel from reaching the carburetor.

Air Filter Problems:

A dirty air filter can restrict airflow to the engine, causing it to run poorly or not start at all. Check the air filter and replace it if necessary.

Spark Plug Problems:

A faulty spark plug can prevent the engine from starting or running smoothly. Remove the spark plug and inspect it for damage or wear. Replace it if necessary.

Carburetor Problems:

The carburetor is responsible for mixing fuel and air in the correct proportions for combustion. If the carburetor is not adjusted properly, it can cause engine problems such as:

Symptoms	Cause
Engine running too rich	Too much fuel, not enough air
Engine running too lean	Too much air, not enough fuel
Engine idling poorly	Idle mixture screw not adjusted correctly

If you suspect a carburetor problem, it is best to consult a qualified mechanic for diagnosis and repair.

Compression Problems:

Compression is essential for the engine to run properly. If the engine has low compression, it may not start or may run poorly. To check compression, you will need a compression tester. Follow the manufacturer’s instructions for using the tester.

Electrical Problems:

If the engine is not starting or is running erratically, there may be an electrical problem. Check the following:

Battery: Make sure the battery has a strong charge.
Ignition coil: The ignition coil provides the spark that ignites the fuel. Inspect the coil for any damage or wear.
Spark plug wire: The spark plug wire carries the spark from the coil to the spark plug. Inspect the wire for any damage or loose connections.

Fixing Line Issues

If you’re experiencing line issues with your Ego weed wacker, it could be due to a variety of factors. Here are some of the most common problems and how to fix them:

1. Line is Too Short

If the line is too short, it will not reach the ground and will not be able to cut grass. To fix this, simply add more line to the spool. You can do this by winding the line around the spool in a clockwise direction. Once you have added enough line, cut it to the desired length.

2. Line is Too Long

If the line is too long, it will get caught on the ground and will not be able to cut grass. To fix this, simply cut the line shorter. You can do this by using a pair of scissors or a utility knife.

3. Line is Wound Incorrectly

If the line is wound incorrectly, it will not be able to feed properly through the spool. To fix this, simply rewind the line in the correct direction. You can find the correct direction by following the arrows on the spool.

4. Line is Damaged

If the line is damaged, it will not be able to cut grass. To fix this, simply replace the line with a new one.

5. Spool is Damaged

If the spool is damaged, it will not be able to hold the line properly. To fix this, you will need to replace the spool.

6. Motor is Not Running

If the motor is not running, the line will not be able to spin. To fix this, check the following:

Make sure that the battery is charged.
Make sure that the trigger is engaged.
Make sure that the motor is not overheating.

7. Line is Not Advancing

If the line is not advancing, it could be due to a variety of factors. Here are some of the most common problems and how to fix them:

The spool is not installed correctly. To fix this, simply remove the spool and reinstall it correctly.
The line is not wound correctly. To fix this, simply rewind the line in the correct direction.
The line is jammed. To fix this, simply remove the line and clear the jam.

8. Line is Breaking

If the line is breaking, it could be due to a variety of factors. Here are some of the most common problems and how to fix them:

The line is too thin. To fix this, simply replace the line with a thicker line.
The line is too old. To fix this, simply replace the line with a new line.
The line is damaged. To fix this, simply replace the line with a new line.

9. Line is Tangling

If the line is tangling, it could be due to a variety of factors. Here are some of the most common problems and how to fix them:

The spool is not installed correctly. To fix this, simply remove the spool and reinstall it correctly.
The line is not wound correctly. To fix this, simply rewind the line in the correct direction.
The line is too long. To fix this, simply cut the line shorter.
The line is too thin. To fix this, simply replace the line with a thicker line.

10. Line is Melting

If the line is melting, it could be due to a variety of factors. Here are some of the most common problems and how to fix them:

Possible Cause	Solution
Using the wrong type of line	Use a line that is specifically designed for your weed wacker model.
Motor is overheating	Let the motor cool down before continuing to use the weed wacker.
Line is too long	Cut the line shorter.
Line is too thin	Replace the line with a thicker line.

Lubricating the Gear Box

Lubrication is essential for the proper functioning and longevity of the Ego Weed Wacker Auto’s gear box. Regular lubrication reduces friction between moving parts, minimizes wear, prevents overheating, and extends the life of the tool.

Step-by-Step Instructions:

1. Gather Materials: Locate the lubricant specified in the user manual. Typically, a high-performance multipurpose grease or lithium-based lubricant is recommended. You’ll also need a clean rag or brush.
2. Clean the Gear Box: Use the rag or brush to remove any dirt or debris from the exterior of the gear box. Ensure that the area around the lubrication points is clean.
3. Locate Lubrication Points: Identify the lubrication points on the gear box. These are typically small holes or openings marked with a grease symbol. Refer to the user manual for specific locations.
4. Apply Lubricant: Using a grease gun or a small brush, apply a small amount of lubricant to each lubrication point. Ensure that the lubricant is evenly distributed.
5. Over-Lubrication: Avoid over-lubricating the gear box. Excessive lubricant can attract dirt and debris, which can cause premature wear. Apply only the recommended amount.
6. Wipe Away Excess: Use a clean rag to wipe away any excess lubricant from the exterior of the gear box.
7. Reassemble: Once the gear box is lubricated, reassemble the unit following the instructions in the user manual.

Additional Tips:

* Check Lubrication Frequency: Refer to the user manual for the recommended lubrication frequency. Typically, lubrication is required every 50-100 hours of operation.
* Use the Correct Lubricant: Always use the lubricant specified in the user manual. Using an incorrect lubricant can damage the gear box.
* Store the Lubricant Properly: Store the lubricant in a cool, dry place to prevent degradation.
* Inspect for Leaks: Occasionally inspect the gear box for any signs of lubricant leakage. Promptly address any leakages to prevent further damage.

Lubrication Schedule Table:

Operating Hours	Lubrication Frequency
0-50	Initial lubrication
50-100	Lubricate every 50 hours
100+	Lubricate every 100 hours

Replacing the Spark Plug

The spark plug is a small but vital component in your Ego weed wacker that produces the spark necessary for ignition. A faulty spark plug can lead to a variety of problems, including difficulty starting, poor performance, and even engine damage. Replacing the spark plug is a simple and inexpensive maintenance task that can help keep your weed wacker running in top condition.

To replace the spark plug, you will need the following tools and materials:

New spark plug (compatible with your specific Ego weed wacker model)
Wrench
Spark plug gap tool (optional)

Follow these steps to replace the spark plug:

1. Safety First

Before you begin, ensure that the weed wacker is turned off and disconnected from the power source. Allow the engine to cool completely before proceeding.

2. Locate the Spark Plug

The spark plug is typically located on the side of the engine. It will have a black or dark blue rubber cap on top.

3. Remove the Spark Plug Cap

Gently pull the spark plug cap straight up to remove it from the spark plug.

4. Unscrew the Old Spark Plug

Using a wrench, carefully unscrew the old spark plug counterclockwise. Do not overtighten the spark plug, as this can damage the threads.

5. Inspect the Old Spark Plug

Examine the old spark plug for any signs of damage or wear. If the spark plug is excessively worn or damaged, it is important to replace it with a new one.

6. Gap the New Spark Plug (Optional)

If you have a spark plug gap tool, use it to check and adjust the gap between the center electrode and the side electrode of the new spark plug. The correct gap will vary depending on your specific Ego weed wacker model. Refer to your owner’s manual for the specified gap.

7. Screw in the New Spark Plug

Hand-tighten the new spark plug clockwise into the engine. Avoid overtightening.

8. Install the Spark Plug Cap

Push the spark plug cap firmly onto the spark plug until it clicks into place.

9. Test the Weed Wacker

Reconnect the weed wacker to the power source and start it up. If the weed wacker starts easily and runs smoothly, you have successfully replaced the spark plug.

10. Maintenance Schedule

The frequency with which you should replace the spark plug in your Ego weed wacker will vary depending on the model and how often you use it. As a general rule, it is a good idea to replace the spark plug every 100-150 hours of operation.

Sharpening the Trimmer Blade

Maintaining a sharp trimmer blade is crucial for ensuring efficient and effortless trimming. Here’s a step-by-step guide to sharpening your weed wacker blade:

Safety First: Always wear gloves and safety glasses when handling sharp objects.

Remove the Blade: Disconnect the weed wacker from the power source and remove the blade by unscrewing the bolt that secures it to the trimmer head.

Inspect the Blade: Examine the blade for excessive wear or damage. If the blade is cracked, chipped, or bent, it may need to be replaced.

Sharpening Tools: Choose a sharpening stone or metal file specifically designed for sharpening trimmer blades.

Hold the Blade Securely: Clamp the blade in a vise or hold it firmly with pliers. Avoid touching the cutting edge with your hands.

Sharpening Technique: Hold the sharpening stone or file at a 45-degree angle to the cutting edge of the blade.

Move in a Forward Motion: Gently move the sharpening stone or file along the blade’s edge in a forward direction, applying moderate pressure.

Repeat on Both Sides: Sharpen both sides of the blade using the same technique.

Check for Sharpness: Use a fingernail or a piece of paper to test the sharpness of the blade. If it easily cuts through them, the blade is sufficiently sharp.

Remove Burrs: After sharpening, gently tap the blade on a hard surface to remove any excess metal burrs created during the process.

Reassemble the Blade: Reinstall the blade on the trimmer head and tighten the bolt securely.

Tips for Sharpening Efficiency:

Consider Blade Material:	Use a sharpening stone for steel blades and a diamond sharpening file for carbide blades.
Keep the Blade Cool:	Dip the blade in water or oil frequently to prevent overheating and reduce deformation during sharpening.
Sharpen Regularly:	Regular sharpening prevents excessive dulling and extends the blade’s lifespan.
Test Sharpness Before Using:	Always check the blade’s sharpness before using it to ensure optimal trimming performance.

Storing the Wacker

To ensure the longevity and optimal performance of your Ego Power+ Auto Wind Weed Whacker, proper storage is crucial. Follow these steps for effective storage:

Preparing the Wacker for Storage

Unplug the whacker and ensure the battery is removed.
Thoroughly clean the wacker, removing any grass clippings or debris.
Inspect the wacker for any damage or loose parts, and address them promptly.
Lubricate the cutting head and other moving parts according to the manufacturer’s recommendations.

Choosing a Storage Location

Select a dry, well-ventilated location with moderate temperature fluctuations. Avoid storing the whacker in direct sunlight or extreme temperatures, as these can damage the components.

Specific Storage Conditions

Store the whacker with the cutting head facing down to prevent moisture accumulation.
Coil the cord loosely around the whacker and secure it with a cable tie.
Protect the whacker from dust by covering it with a tarp or placing it in a storage bag.

Battery Storage

Remove the battery from the whacker and store it separately in a cool, dry place. Maintain a battery charge of 40-60% during storage. Charge the battery every few months to prevent over-discharging.

Extended Storage

For extended storage (over 30 days), additional measures should be taken:

Apply a light coat of anti-rust lubricant to metal surfaces.
Remove the spark plug and pour a few drops of oil into the cylinder.
Drain any gasoline from the fuel tank (if applicable).

Troubleshooting Unusual Noises

The Ego Weed Wacker Auto is a powerful and versatile tool that is designed to make yard work easier. However, like any other machine, it can sometimes experience problems. One of the most common issues is unusual noises.

If you hear an unusual noise coming from your Ego Weed Wacker Auto, it is important to stop using it immediately and troubleshoot the problem. The following are some of the most common causes of unusual noises in the Ego Weed Wacker Auto:

Loose or damaged parts: Loose or damaged parts can cause a variety of unusual noises. Check all of the screws and bolts on the weed wacker to make sure that they are tight. Also, inspect the weed wacker for any damaged parts. If you find any loose or damaged parts, replace them immediately.
Worn or damaged bearings: Worn or damaged bearings can also cause a variety of unusual noises. If you hear a grinding or squealing noise coming from the weed wacker, it is likely that the bearings are worn or damaged. Replace the bearings as soon as possible to prevent further damage to the weed wacker.
Damaged motor: A damaged motor can also cause unusual noises. If you hear a loud banging or clunking noise coming from the weed wacker, it is likely that the motor is damaged. Take the weed wacker to a qualified repair technician to have the motor inspected and repaired.
Obstructed cutting head: An obstructed cutting head can also cause unusual noises. If the cutting head is obstructed by grass or other debris, it can cause the weed wacker to make a loud humming noise. Clear the cutting head of any obstructions and try using the weed wacker again.
Improperly adjusted line: An improperly adjusted line can also cause unusual noises. If the line is too long, it can cause the weed wacker to make a whipping noise. If the line is too short, it can cause the weed wacker to make a grinding noise. Adjust the line to the proper length and try using the weed wacker again.

If you have tried all of the above troubleshooting tips and you are still hearing an unusual noise from your Ego Weed Wacker Auto, it is important to take it to a qualified repair technician. The technician will be able to diagnose the problem and repair the weed wacker.

Troubleshooting Unusual Noises Coming from the Ego Weed Wacker Auto

In addition to the general troubleshooting tips above, here are some specific troubleshooting tips for unusual noises coming from the Ego Weed Wacker Auto:

Grinding or squealing noise:

This noise is likely caused by worn or damaged bearings. Replace the bearings as soon as possible to prevent further damage to the weed wacker

Loud banging or clunking noise:

This noise is likely caused by a damaged motor. Take the weed wacker to a qualified repair technician to have the motor inspected and repaired.

Loud humming noise:

This noise is likely caused by an obstructed cutting head. Clear the cutting head of any obstructions and try using the weed wacker again.

Whipping noise:

This noise is likely caused by a line that is too long. Adjust the line to the proper length and try using the weed wacker again.

Grinding noise:

This noise is likely caused by a line that is too short. Adjust the line to the proper length and try using the weed wacker again.

Unusual Noise Table:

Noise	Possible Cause	Solution
Grinding or squealing	Worn or damaged bearings	Replace the bearings
Loud banging or clunking	Damaged motor	Take the weed wacker to a qualified repair technician
Loud humming	Obstructed cutting head	Clear the cutting head of any obstructions
Whipping	Line is too long	Adjust the line to the proper length
Grinding	Line is too short	Adjust the line to the proper length

Preventing Clogging

Clogging is a common issue with Ego weed wackers. It can be caused by a variety of factors, including:

Using the wrong type of line
Not winding the line properly
Not cleaning the weed wacker regularly
Using the weed wacker in wet or dusty conditions

To prevent clogging, follow these tips:

Use the correct type of line. Ego weed wackers are designed to use 0.080-inch or 0.095-inch line.
Wind the line properly. Make sure that the line is wound in the direction indicated by the arrows on the weed wacker spool.
Clean the weed wacker regularly. Use a damp cloth to wipe down the weed wacker after each use. Remove any grass or debris that is stuck in the weed wacker head.
Do not use the weed wacker in wet or dusty conditions. If you must use the weed wacker in wet or dusty conditions, be sure to clean it thoroughly after each use.

Additional tips for preventing clogging

In addition to the tips listed above, there are a few other things you can do to help prevent clogging:

Use a sharp blade. A sharp blade will cut through grass and weeds more easily, which will help to prevent clogging.
Avoid using the weed wacker at high speeds. High speeds can cause the line to break, which can lead to clogging.

If you are experiencing clogging problems with your Ego weed wacker, try following the tips listed above. If the problem persists, you may need to contact Ego customer service for assistance.

Optimizing Performance

To ensure optimal performance from your Ego Weed Wacker Auto, follow these additional tips:

Check the battery regularly.

The battery is the lifeblood of your weed wacker, so it’s important to keep it in good condition. Check the battery before each use to make sure it’s fully charged. If the battery is low, it won’t be able to power the weed wacker effectively. To prolong the life of your battery, avoid overcharging it and store it in a cool, dry place.

Clean the weed wacker regularly.

Dirt and debris can build up on the weed wacker over time, which can affect its performance. Clean the weed wacker after each use to remove any dirt or debris. This will help keep the weed wacker running smoothly and extend its lifespan.

Use the right string.

The type of string you use on your weed wacker can affect its performance. For best results, use a high-quality string that is the right size for your weed wacker. The string should be thick enough to cut through weeds effectively, but not so thick that it becomes difficult to wind onto the spool.

Wind the string correctly.

The way you wind the string onto the spool can also affect the weed wacker’s performance. To wind the string correctly, follow these steps:

Cut a piece of string that is about 12 feet long
Fold the string in half and make a loop at the end
Hook the loop onto the spool
Start winding the string onto the spool, keeping it tight
Once the spool is full, trim the excess string

If the string is not wound correctly, it can become tangled or break, which will affect the weed wacker’s performance.

Adjust the cutting head.

The cutting head can be adjusted to different angles to suit different cutting tasks. For example, you can adjust the cutting head to a vertical angle for edging or a horizontal angle for mowing. To adjust the cutting head, simply loosen the knob on the side of the head and rotate the head to the desired angle.

Use the weed wacker safely.

Always wear safety glasses and gloves when using a weed wacker. Keep the weed wacker away from your body and other people. Be aware of your surroundings and avoid cutting near objects that could be damaged.

Troubleshooting

If you’re experiencing problems with your Ego Weed Wacker Auto, consult the troubleshooting guide in the user manual. The troubleshooting guide can help you identify and fix common problems.

Ego Weed Wacker Auto Specifications

The Ego Weed Wacker Auto has the following specifications:

Specification	Value
Cutting width	15 inches
Line diameter	0.08 inches
Line length	12 feet
Weight	5.3 pounds
Battery type	Lithium-ion
Battery voltage	56 volts
Battery capacity	2.5 amp hours
Run time	Up to 60 minutes

Accessing the Auto Reel

The auto reel is a crucial component of the Ego Weed Wacker, ensuring smooth and efficient line feeding. Accessing the auto reel involves a few simple steps:

Unplug the Wacker: Before handling any components, disconnect the wacker from the power source for safety.
Flip and Remove the Housing: Turn the wacker upside down and locate the housing that covers the auto reel. Using a screwdriver or spanner, carefully remove the screws holding the housing in place and lift it off.
Identify the Auto Reel: Once the housing is removed, you will see the auto reel at the base of the line spool. It typically consists of a spring-loaded mechanism that controls line release.
Check for Tension: While accessing the auto reel, it’s a good idea to check the line tension. To adjust the tension, use a hex key to tighten or loosen the screw on the auto reel housing. Proper line tension ensures that the line feeds smoothly and does not get tangled.

The Auto Reel Mechanism

The auto reel mechanism is designed to automatically release the line as you work, making line management effortless and saving you time. Understanding how the mechanism works can help you troubleshoot and maintain the wacker effectively.

Spring Mechanism: The auto reel relies on a spring that provides the tension required to feed the line. When you press the line release button on the wacker handle, the spring is released, allowing the reel to rotate and release the line.
Clutch System: In addition to the spring, the auto reel also features a clutch system. The clutch helps to regulate the speed at which the line is released. By adjusting the clutch tension, you can fine-tune the line release rate to your liking.
Guide Tube: The guide tube directs the line from the reel to the cutting head. It ensures that the line is fed smoothly and does not become tangled or damaged. Check the guide tube periodically for any debris or damage that may affect its performance.

Troubleshooting the Auto Reel

If you encounter any issues with the auto reel, it’s helpful to troubleshoot the problem and identify the cause. Here are some common issues and their possible solutions:

Issue	Possible Cause	Solution
Line not feeding:	Tension is too loose	Adjust the auto reel tension screw to increase tension
	Damage to spring	Replace spring
Line feeding too fast:	Tension is too loose	Tighten auto reel tension screw
	Damaged clutch	Replace clutch
	Debris or damage to guide tube	Clean or replace guide tube
Line tangling:	Incorrect clutch adjustment	Adjust clutch tension
	Guide tube damage	Replace guide tube

Replacing the Auto Reel

If the auto reel on your Ego weed wacker becomes damaged or malfunctions, you will need to replace it. Here are the steps on how to do so:

1. Gather your tools and materials.

You will need:

* A new Ego auto reel
* A Phillips head screwdriver
* A flat head screwdriver
* A pair of pliers
* A wire cutter

2. Disconnect the weed wacker from the power source.

This is a safety precaution to prevent any accidental injuries.

3. Remove the battery.

The battery is located on the back of the weed wacker. Press the release button and slide the battery out.

4. Remove the screws that hold the auto reel in place.

There will be two screws on the top of the auto reel and two screws on the bottom. Remove all four screws.

5. Carefully lift the auto reel off of the weed wacker.

Be careful not to damage any of the wires or components.

6. Disconnect the wires from the auto reel.

There will be two wires connected to the auto reel. Disconnect the wires by pressing on the release tabs and pulling the wires out.

7. Install the new auto reel.

Place the new auto reel onto the weed wacker and align the screw holes. Thread the screws into the auto reel and tighten them using a Phillips head screwdriver.

8. Connect the wires to the auto reel.

Connect the wires to the auto reel by pressing on the release tabs and inserting the wires into the connectors.

9. Replace the battery.

Slide the battery back into the weed wacker and make sure it is securely in place.

10. Test the auto reel.

Start the weed wacker and test the auto reel by pulling on the trimmer line. The trimmer line should automatically feed out of the auto reel.

Additional Tips

* If you are having trouble removing the screws that hold the auto reel in place, you can try using a flat head screwdriver to pry them loose.
* Be careful not to overtighten the screws when installing the new auto reel.
* If the trimmer line does not automatically feed out of the auto reel, check to make sure that the wires are properly connected and that the auto reel is installed correctly.

Disassembling the Auto Reel

Step 1: Disconnect the spark plug wire from the spark plug.

Step 2: Remove the recoil starter housing by unscrewing the bolts that hold it in place.

Step 3: Remove the clutch assembly by unscrewing the bolts that hold it in place.

Step 4: Remove the spool retaining nut by using a socket wrench.

Step 5: Remove the spool from the auto reel housing.

Step 6: Remove the auto reel housing from the weed wacker unit.

Step 7: Remove the auto reel spring from the auto reel housing.

Step 8: Remove the auto reel pawl from the auto reel housing.

Step 9: Remove the auto reel gear from the auto reel housing.

Step 10: Remove the auto reel drive shaft from the auto reel housing.

Reassembling the Auto Reel

Step 1: Install the auto reel drive shaft into the auto reel housing.

Step 2: Install the auto reel gear onto the auto reel drive shaft.

Step 3: Install the auto reel pawl onto the auto reel housing.

Step 4: Install the auto reel spring into the auto reel housing.

Step 5: Install the auto reel housing onto the weed wacker unit.

Step 6: Install the spool onto the auto reel housing.

Step 7: Install the spool retaining nut onto the auto reel housing.

Step 8: Install the clutch assembly onto the auto reel housing.

Step 9: Install the recoil starter housing onto the auto reel housing.

Step 10: Connect the spark plug wire to the spark plug.

Troubleshooting the Auto Reel

If the auto reel is not working properly, there are a few things that you can check.

1. Check the auto reel spring. If the spring is broken or damaged, it will need to be replaced.

2. Check the auto reel pawl. If the pawl is broken or damaged, it will need to be replaced.

3. Check the auto reel gear. If the gear is broken or damaged, it will need to be replaced.

4. Check the auto reel drive shaft. If the drive shaft is broken or damaged, it will need to be replaced.

Component	Description
Auto reel spring	This spring provides the tension that is needed to wind the line onto the spool.
Auto reel pawl	This pawl locks the spool in place when the line is being wound.
Auto reel gear	This gear drives the spool when the line is being wound.
Auto reel drive shaft	This shaft connects the auto reel gear to the spool.

Troubleshooting Auto Reel Malfunctions

1. Reel Not Collecting Line

Cause: Line not seated properly on spool.
Solution: Reseat the line on the spool, ensuring it is wound tightly and evenly.

2. Reel Spooling Line Too Loosely

Cause: Tension spring malfunction.
Solution: Replace the tension spring.

3. Reel Binding or Jamming

Cause: Damaged gears or internal components.
Solution: Disassemble the reel and inspect for damaged or worn parts. Replace any damaged components.

4. Reel Not Engaging Automatically

Cause: Actuator arm not functioning properly.
Solution: Lubricate the actuator arm and ensure it moves freely. If the problem persists, replace the actuator arm.

5. Reel Releasing Line Even When Not Engaged

Cause: Ratchet mechanism malfunction.
Solution: Replace the ratchet mechanism.

6. Reel Not Rewinding Line

Cause: Rewind spring malfunction.
Solution: Replace the rewind spring.

7. Reel Making Noise

Cause: Damaged gears or bearings.
Solution: Inspect the gears and bearings for damage. Replace any damaged components.

8. Reel Overheating

Cause: Motor overload or friction.
Solution: Check the reel for any obstructions that may be causing friction. If the problem persists, the motor may need to be replaced.

9. Reel Not Working at All

Cause: Electrical fault or motor failure.
Solution: Check electrical connections and test the motor. If the motor is faulty, replace it.

10. Line Not Feeding Smoothly

Cause: Damaged line guide or grommet.
Solution: Replace the damaged line guide or grommet.

Symptom	Possible Cause	Solution
Reel not collecting line	Line not seated properly on spool	Reseat the line on the spool, ensuring it is wound tightly and evenly
Reel spooling line too loosely	Tension spring malfunction	Replace the tension spring
Reel binding or jamming	Damaged gears or internal components	Disassemble the reel and inspect for damaged or worn parts; Replace any damaged components
Reel not engaging automatically	Actuator arm not functioning properly	Lubricate the actuator arm and ensure it moves freely; If the problem persists, replace the actuator arm
Reel releasing line even when not engaged	Ratchet mechanism malfunction	Replace the ratchet mechanism
Reel not rewinding line	Rewind spring malfunction	Replace the rewind spring
Reel making noise	Damaged gears or bearings	Inspect the gears and bearings for damage; Replace any damaged components
Reel overheating	Motor overload or friction	Check the reel for any obstructions that may be causing friction; If the problem persists, the motor may need to be replaced
Reel not working at all	Electrical fault or motor failure	Check electrical connections and test the motor; If the motor is faulty, replace it
Line not feeding smoothly	Damaged line guide or grommet	Replace the damaged line guide or grommet

How to Wind the Ego Weed Wacker Auto Reel Spring

1. Replacing the Auto Reel Spring

Replacing the auto reel spring is a relatively straightforward process that can be completed in a few simple steps. Before you start, ensure you have all the necessary tools and materials, including a new auto reel spring, a screwdriver, and a pair of pliers. Once you have everything you need, follow these steps:

Disconnect the spark plug: This is a critical safety step that should always be taken before performing any maintenance on your weed wacker. Locate the spark plug wire (the small black cable that runs from the engine to the spark plug) and disconnect it from the spark plug.
Remove the auto reel housing: The auto reel housing is the plastic cover that houses the auto reel spring. To remove it, locate the screws that hold it in place (usually two or three screws) and remove them using a screwdriver. Once the screws are removed, you can carefully lift the auto reel housing off the trimmer.
Remove the old auto reel spring: The old auto reel spring is located inside the auto reel housing. To remove it, simply grasp the spring with a pair of pliers and pull it out of the housing.
Install the new auto reel spring: Take the new auto reel spring and insert it into the auto reel housing. Make sure that the spring is seated correctly and that it is not twisted or kinked.
Reassemble the auto reel housing: Once the new auto reel spring has been installed, you can reassemble the auto reel housing. To do this, simply place the housing back on the trimmer and secure it using the screws that you removed earlier.
Reconnect the spark plug: Once the auto reel housing has been reassembled, you can reconnect the spark plug wire. Make sure that the wire is securely attached to the spark plug.
Test the auto reel: Start the weed wacker and test the auto reel. The auto reel should now function properly, and the line should feed out smoothly when you pull on it.

Understanding Auto Reel Safety Features

1. Line Release

The line release mechanism automatically releases the string when it reaches a pre-set length, preventing tangles and breakage. This safety feature is essential for maintaining control over the weed wacker and ensuring the operator’s safety.

2. Bump Feed

The bump feed system automatically advances the string by tapping the head of the weed wacker on the ground. This feature allows for continuous trimming without the need for manual adjustments, reducing the risk of string breakage and improving efficiency.

3. Debris Shield

A debris shield is located around the string head to protect the operator from flying debris and vegetation. This shield is designed to deflect objects away from the face and body, ensuring a safe working environment.

4. Throttle Control

The throttle control allows the operator to adjust the speed of the string head. This feature is important for controlling the aggressiveness of the trimming and preventing accidental damage to delicate plants or surfaces.

5. Trigger Safety

The trigger safety prevents the weed wacker from accidentally starting when it is not in use. This feature is essential for ensuring operator safety and preventing damage to the machine or property.

6. Shoulder Strap

A shoulder strap provides additional support and reduces fatigue during extended use. This feature is particularly beneficial for large-scale trimming applications where comfort and efficiency are crucial.

7. Noise Reduction Features

Some auto reel weed wackers incorporate noise reduction features, such as mufflers or sound-absorbing materials. These features help to minimize the noise output of the machine, reducing disturbance to neighbors or work surroundings.

8. Easy-Start System

An easy-start system makes it easier to start the weed wacker by reducing the amount of pulling force required. This feature is especially beneficial for users with limited strength or mobility.

9. Adjustable Handle

An adjustable handle allows the operator to customize the grip and height of the weed wacker to suit their comfort and ergonomic needs. This feature is important for extended use to reduce fatigue and strain.

10. Dual-Line Trimming System

A dual-line trimming system utilizes two strings simultaneously to increase cutting efficiency and reduce vibration. This feature is ideal for heavy-duty trimming applications where maximum performance is required.

11. Extended Trimming Reach

Some auto reel weed wackers offer extended trimming reach with adjustable shafts or telescopic handles. This feature allows the operator to trim hard-to-reach areas, such as tall grass or under obstacles.

12. Trimmer Head Angle Adjustments

Trimmer head angle adjustments allow the operator to customize the angle of the cutting head to suit different trimming needs. This feature is especially beneficial for edging, creating clean lines, and trimming in tight spaces.

13. Edging Guide

An edging guide provides a straight edge for precise trimming along sidewalks, driveways, or flower beds. This feature helps to create clean borders and maintain a professional-looking landscape.

14. Multi-Function Capabilities

Some auto reel weed wackers offer multi-function capabilities by incorporating attachments for edging, hedge trimming, or blowing. This versatility allows users to complete multiple tasks with a single machine, saving time and effort.

15. Accessory Storage

Accessory storage compartments or hooks on the weed wacker allow users to conveniently store additional items, such as spare string, safety glasses, or gloves. This feature helps to keep accessories organized and within easy reach.

16. Fuel Level Indicator

A fuel level indicator provides a visual indication of the remaining fuel level. This feature helps the operator to monitor fuel consumption and plan for refueling, minimizing downtime and ensuring continuous operation.

17. Oil Level Indicator

An oil level indicator provides a visual indication of the remaining oil level. This feature helps the operator to maintain the proper oil level for optimal engine performance and longevity.

18. Air Filter Maintenance Indicator

An air filter maintenance indicator alerts the operator when the air filter needs to be cleaned or replaced. This feature helps to ensure optimal engine performance and extend the life of the machine.

19. Spark Plug Maintenance Indicator

A spark plug maintenance indicator alerts the operator when the spark plug needs to be replaced. This feature helps to ensure reliable ignition and optimal engine performance.

20. Storage Position

A storage position allows the weed wacker to be stored in a vertical position, saving space and preventing fuel leakage or oil spills. This feature is especially beneficial for users with limited storage area.

21. Tool-Free Maintenance

Tool-free maintenance features allow the operator to perform routine maintenance tasks, such as cleaning, replacing the string, or changing the air filter, without the need for specialized tools. This feature saves time and effort, making maintenance convenient.

22. Replaceable String Head

A replaceable string head allows the operator to quickly and easily replace the worn-out string with a new one. This feature minimizes downtime and ensures continuous operation.

23. Safety Lanyard

A safety lanyard is a cord that attaches the operator to the weed wacker. In the event of a sudden movement or loss of control, the lanyard will pull the engine kill switch, stopping the machine immediately. This feature enhances safety by preventing serious injuries.

24. Kickback Guard

A kickback guard is a shield that prevents objects from being projected back towards the operator during trimming. This feature provides additional protection and reduces the risk of injury.

25. Automatic Shut-Off

An automatic shut-off feature stops the engine when the operator releases the throttle trigger. This feature prevents the weed wacker from running unnecessarily, saving fuel and reducing noise.

26. Overheating Protection

Overheating protection automatically shuts off the engine if it reaches a critical temperature. This feature prevents damage to the machine and ensures longevity by protecting against overheating.

27. Anti-Vibration Technology

Anti-vibration technology reduces vibrations transmitted to the operator’s hands and arms. This feature enhances comfort during extended use, reducing fatigue and improving productivity.

28. Corrosion-Resistant Materials

Corrosion-resistant materials used in the construction of the weed wacker help to protect against rust and damage from moisture, chemicals, and other environmental factors. This feature ensures durability and extends the life of the machine.

29. Compact Design

A compact design makes the weed wacker easy to maneuver and store. This feature is especially beneficial for users with limited space or for trimming in tight areas.

30. Washable Filter

A washable filter can be removed and cleaned, saving the cost of frequent replacements. This feature ensures optimal performance and extends the life of the filter.

31. Adjustable Cutting Height

Adjustable cutting height allows the operator to customize the height of the grass or vegetation being trimmed. This feature is especially useful for maintaining different types of lawns or gardens.

32. Edge Trimmer Attachment

An edge trimmer attachment allows the weed wacker to be used for precision edging along sidewalks, driveways, or flower beds. This feature adds versatility to the machine and enhances the overall landscaping capabilities.

33. Brush Cutting Blade

A brush cutting blade attachment allows the weed wacker to be used for clearing thick vegetation, such as brush and small trees. This feature expands the functionality of the machine and makes it suitable for heavy-duty trimming applications.

34. Hedge Trimmer Attachment

A hedge trimmer attachment allows the weed wacker to be used for trimming hedges and shrubs. This feature adds versatility to the machine and makes it suitable for maintaining a variety of landscaping features.

35. Blower Attachment

A blower attachment allows the weed wacker to be used for blowing debris, leaves, and grass clippings. This feature adds versatility to the machine and makes it suitable for a variety of cleanup tasks.

36. Universal Attachment System

A universal attachment system allows the weed wacker to be compatible with a wide range of attachments, providing maximum versatility. This feature enables users to customize the machine to suit their specific trimming needs.

37. Comparison of Auto Reel Safety Features

Feature

Description

Line Release

Automatically releases the string when it reaches a pre-set length, preventing tangles and breakage.

Bump Feed

Automatically advances the string by tapping the head of the weed wacker on the ground, allowing for continuous trimming without manual adjustments.

Debris Shield

Protects the operator from flying debris and vegetation, ensuring a safe working environment.

Throttle Control

Allows the operator to adjust the speed of the string head, controlling the aggressiveness of the trimming and preventing

Customizing Your Wacker

The Echo Weed Wacker Auto is a versatile tool that can be customized to suit your specific needs. With a variety of attachments and accessories available, you can tailor your wacker to tackle any job. Here are a few ideas for customizing your wacker:

38. Upgrading Your Wacker’s Engine

If you’re looking for more power from your wacker, you can upgrade the engine. Echo offers a variety of engines for their weed wackers, ranging from 17.5 cc to 25.4 cc. A larger engine will provide more torque and speed, making it easier to cut through thick weeds and grass. When choosing an engine, consider the size of your yard and the types of weeds you typically encounter.

Upgrading the engine on your wacker is a relatively simple process. However, it’s important to consult your owner’s manual before making any modifications to your wacker. If you’re not comfortable performing the upgrade yourself, you can take your wacker to a qualified technician.

In addition to upgrading the engine, you can also customize your wacker by adding attachments and accessories. Here are a few of the most popular options:

Attachment	Description	Benefits
Trimmer line	The trimmer line is the cutting element on your wacker. It’s important to choose the right type of trimmer line for your needs. There are a variety of trimmer lines available, including nylon, metal, and plastic. Nylon trimmer line is the most common type, and it’s a good choice for general-purpose use. Metal trimmer line is more durable than nylon, but it can be more expensive. Plastic trimmer line is a good choice for lightweight applications.	Trimmer line is relatively inexpensive and easy to replace. It’s also a good choice for general-purpose use.
Edger	An edger is an attachment that allows you to create clean, straight edges around your yard. Edgers are available in a variety of sizes and shapes. Some edgers are designed to be used with your wacker, while others are stand-alone units.	Edgers can help you to create a professional-looking finish to your yard. They can also help to prevent weeds from growing in the cracks between your sidewalk and your driveway.
Cultivator	A cultivator is an attachment that allows you to till the soil in your garden. Cultivators are available in a variety of sizes and shapes. Some cultivators are designed to be used with your wacker, while others are stand-alone units.	Cultivators can help you to improve the health of your soil. They can also help to control weeds and pests.

Modifying the Exhaust System

Modifying the exhaust system of your Ego Weed Wacker Auto can improve its performance and sound quality. Here’s a step-by-step guide on how to modify the exhaust system:

Materials You’ll Need

Wrench
Allen key
Exhaust extension
Muffler
Hose clamps

Steps

1. Safety First

Before starting any modifications, ensure the weed wacker is turned off and the battery is disconnected.

2. Remove the Exhaust Housing

Use a wrench to remove the bolts securing the exhaust housing to the engine. Carefully disconnect the exhaust hose from the housing.

3. Install the Exhaust Extension

If you want to extend the exhaust length, connect the exhaust extension onto the exhaust outlet. Secure it with hose clamps.

4. Install the Muffler

To reduce noise levels, attach a muffler to the end of the exhaust extension. Secure it with hose clamps.

5. Reinstall the Exhaust Housing

Align the exhaust housing with the engine and reconnect the exhaust hose. Tighten the bolts to secure it.

6. Adjust the Throttle Settings

Modifications to the exhaust system may affect the engine’s airflow and speed. Adjust the throttle settings to ensure optimal performance and avoid overheating.

7. Check for Leaks

Start the weed wacker and check for any leaks or noise coming from the exhaust system. Tighten the hose clamps and bolts as needed to ensure a proper seal.

Customizing the Muffler Sound

To customize the sound of the exhaust system, you can modify the muffler. Here are two options:

a. Installing a Custom Muffler

Purchase an aftermarket custom muffler specifically designed for weed wackers. These mufflers often provide better sound absorption and a more aggressive tone.

b. Modifying the Stock Muffler

If you want a quieter sound, you can modify the stock muffler:

i. Remove the Baffle

Unscrew the end cap of the muffler to access the baffle, which is a perforated metal tube that absorbs sound. Remove the baffle for a louder sound.

ii. Drill Holes in the Muffler

Use a drill with a 1/8-inch bit to drill small holes in the muffler body. This will allow more sound to escape, resulting in a louder exhaust note.

iii. Adjust the Hole Depth

Experiment with drilling holes at different depths to find the optimal balance between sound volume and airflow.

iv. Reinstall the Muffler

Reassemble the muffler and install it on the exhaust system. Secure it with hose clamps.

Benefits of Exhaust System Modifications

Modifying the exhaust system of your Ego Weed Wacker Auto can provide several benefits:

Improved Sound: You can customize the exhaust sound to your preference, making it quieter or more aggressive.
Performance Enhancement: Extending the exhaust length can improve exhaust flow and power.
Enhanced Engine Cooling: A properly functioning exhaust system helps draw heat away from the engine, preventing overheating.

Table of Exhaust System Modifications

Modification	Effect
Exhaust Extension	Extends the exhaust length, improving airflow and power
Custom Muffler	Customizes the exhaust sound, making it quieter or more aggressive
Modifying the Stock Muffler (Removing Baffle)	Increases exhaust volume, resulting in a louder sound
Modifying the Stock Muffler (Drilling Holes)	Adjusts exhaust volume and airflow, allowing for fine-tuning of the sound

Upgrading the Trimmer Head

40. Selecting the Right Trimmer Head for Your Needs

The choice of trimmer head depends heavily on the nature of the trimming job, the type of vegetation, and the desired cutting results. Here’s a comprehensive breakdown of trimmer heads and their respective applications:

a. Single-Line Trimmer Heads

Pros: Lightweight, maneuverable, and ideal for delicate edging and trimming tight spaces.
Cons: Limited cutting width and durability, prone to breaking in thicker vegetation.

b. Dual-Line Trimmer Heads

Pros: Combines the maneuverability of single-line heads with increased cutting width and durability.
Cons: More expensive, may require more frequent line replacement.

c. Three-Line Trimmer Heads

Pros: Widest cutting swaths, exceptional performance in heavy vegetation.
Cons: Heavier, more expensive, and may not be suitable for intricate trimming tasks.

d. Blade Trimmer Heads

Pros: Durable, long-lasting, and can cut thicker stems and woody growth.
Cons: Heavier, more expensive, and less versatile than line heads.

e. Brush Cutter Trimmer Heads

Pros: Specialized for clearing heavy brush and dense vegetation.
Cons: Requires a powerful engine, not suitable for delicate trimming.

41. Replacing the Trimmer Head

Follow these steps to replace the trimmer head:

Unplug the trimmer: Ensure the trimmer is disconnected from any power source.
Detach the old head: Using the provided wrench or spanner, loosen the nut or bolts securing the head.
Install the new head: Align the new head with the drive shaft and tighten the nut or bolts securely.
Wind the trimmer line: Follow the manufacturer’s instructions for winding the line onto the spool.
Check tightness: Ensure the line is wound tightly and securely on the spool to prevent slippage.

42. Trimmer Head Maintenance Tips

Maintaining the trimmer head ensures optimal performance and durability:

Clean the head regularly: Remove any dirt, debris, or grass clippings from the head using a brush or cloth.
Inspect the head for damage: Check for any cracks, wear, or loose components before each use.
Lubricate the head: Apply a small amount of lubricant to the moving parts of the head to reduce friction and extend its life.
Replace worn parts: If any components of the head become damaged or worn, replace them promptly to prevent further issues.


Trimmer Head Type	Applications
Single-Line	Edging, trimming tight spaces
Dual-Line	General trimming, increased cutting width
Three-Line	Heavy vegetation, wide cutting swaths
Blade	Cutting thicker stems, woody growth
Brush Cutter	Clearing heavy brush, dense vegetation

Troubleshooting Advanced Issues

46. String Not Feeding or Trimming Properly

Incorrect Line Tension

* Adjust the line tension knob on the trimmer head to ensure the line is taut but not excessively tight. Over-tightening can cause the line to snap or fray.

Line Wound Incorrectly

* Refer to the manufacturer’s instructions or diagrams for the proper line winding method. Incorrect winding can lead to poor line feeding.

Foreign Objects in Trimmer Head

* Remove any dirt, debris, or grass clippings that may have accumulated inside the trimmer head, as they can interfere with line feeding and trimming.

Damaged Trimmer Head

* Inspect the trimmer head for cracks, breaks, or any visible damage. A damaged head may not be able to release the line properly.

Bent or Broken Shaft

* The shaft connecting the trimmer head to the motor can bend or break due to excessive force or wear and tear. In this case, the entire shaft assembly may need to be replaced.

Loose or Damaged Gear Assembly

* If the trimmer’s gear assembly becomes loose or damaged, it can affect the line feeding mechanism. Inspect the gears for signs of wear or damage, and tighten any loose screws or bolts if necessary.

Worn Spring

* A worn or broken spring in the trimmer head can also lead to line feeding problems. The spring’s function is to tension the line and keep it engaged. Replace the spring if it is no longer providing adequate tension.

Damaged Line Advance Lever

* The line advance lever is a small mechanism on the trimmer that engages and releases the line when needed. If the lever is damaged or bent, it may not function properly, leading to line feeding issues. Replace the lever if necessary.

Clogged Spool Housing

* Grass clippings and debris can accumulate in the spool housing, which can block the line from advancing. Use a brush or compressed air to clean out the housing and remove any obstructions.

Faulty Motor

* In rare cases, a faulty motor can affect the line feeding mechanism by not providing enough power to rotate the trimmer head. Consider visiting an authorized repair center for professional diagnosis and repair if other troubleshooting steps do not resolve the issue.

Repairing Electrical Faults

48. Checking the Starter Solenoid

The starter solenoid is an important component that helps start the engine by engaging the starter motor. If you suspect a problem with the starter solenoid, there are several steps you can take to diagnose and repair it:

Check the battery voltage: Ensure that the battery has sufficient voltage to power the starter solenoid. A voltage below 12.5 volts can indicate a weak battery or a problem with the charging system.
Inspect the solenoid terminals: Look for any loose, corroded, or damaged terminals on the solenoid. Clean and tighten any loose terminals, and replace damaged ones as needed.
Test the solenoid with a multimeter: Set your multimeter to the ohms setting and connect one probe to each terminal of the solenoid. If the solenoid is functioning properly, you should get a reading of near zero ohms.
Jump the solenoid terminals: If the solenoid fails the multimeter test, try jumpstarting it. Use a pair of jumper wires to connect the positive battery terminal to the “S” terminal on the solenoid and the negative battery terminal to the “I” terminal. If the engine starts, the solenoid is faulty and needs to be replaced.
Inspect the starter safety switch: The starter safety switch prevents the engine from starting accidentally. Check the switch for proper operation and make sure it is not causing a short circuit that is preventing the solenoid from engaging.
Replace the starter solenoid: If the solenoid is faulty, you will need to replace it with a new one. Disconnect the battery, remove the solenoid mounting bolts, and carefully replace the solenoid. Ensure the new solenoid is properly connected and tightened.

By following these steps, you can troubleshoot and repair a faulty starter solenoid and restore the proper functioning of your engine’s starting system.

Additional Troubleshooting Tips

Here are some additional tips for troubleshooting electrical faults in your weed wacker:

Check all electrical connections: Loose or corroded electrical connections can cause intermittent problems or prevent the weed wacker from starting altogether. Inspect all wire connectors, terminals, and fuse holders for any signs of damage or loose connections.
Test the ignition coil: The ignition coil provides the spark that ignites the fuel mixture in the engine. If the ignition coil is faulty, the engine will not start or run properly. To test the ignition coil, disconnect the spark plug wire and insert a spark plug into the end of the wire. Hold the spark plug against the engine block and pull the starter cord. If there is no spark or the spark is weak, the ignition coil may need to be replaced.
Check the carburetor: A dirty or clogged carburetor can prevent the engine from getting the fuel it needs to run. If the carburetor is not functioning properly, the engine will run poorly or not at all. To clean the carburetor, remove it from the engine and disassemble it. Use a carburetor cleaner to remove any dirt or debris, and replace any worn or damaged parts.
Test the spark plug: A faulty spark plug can prevent the engine from starting or running smoothly. Remove the spark plug and inspect it for any signs of damage or wear. If the spark plug is fouled or the electrodes are worn, replace it with a new one.
Check the fuel filter: A clogged fuel filter can restrict the flow of fuel to the carburetor. If the fuel filter is dirty, replace it with a new one.

By following these troubleshooting tips, you can diagnose and repair common electrical faults in your weed wacker and keep it running smoothly for years to come.

Possible Fault	Symptoms	Troubleshooting Steps
Dead battery	Weed wacker won’t start, no lights or sound	Check battery voltage, charge or replace battery
Faulty starter solenoid	Engine won’t start, clicking sound when you try to start it	Check solenoid terminals, test with multimeter, jumpstart solenoid, replace solenoid if needed
Dirty carburetor	Engine runs poorly or not at all, hard to start	Clean carburetor, replace worn or damaged parts
Faulty spark plug	Engine won’t start or runs poorly	Inspect spark plug, replace if fouled or worn
Clogged fuel filter	Engine runs poorly or not at all	Replace fuel filter

Overhauling the Wacker’s Engine

Overhauling the Wacker’s engine is a complex task that requires a high level of mechanical expertise. However, with the right tools and materials, it is possible to complete this task successfully. Here are the steps involved in overhauling the Wacker’s engine:

Remove the engine from the Wacker. To do this, you will need to disconnect the fuel line, spark plug wire, and throttle cable. Once these components are disconnected, you can remove the engine by unbolting it from the frame.

Disassemble the engine. Once the engine is removed from the Wacker, you can begin to disassemble it. Start by removing the carburetor, air filter, and fuel tank. Then, remove the cylinder head, piston, and crankshaft.

Inspect the engine components. Once the engine is disassembled, you should carefully inspect all of the components for wear and damage. Replace any components that are damaged or worn beyond repair.

Reassemble the engine. Once all of the components have been inspected and replaced, you can begin to reassemble the engine. Start by installing the crankshaft, piston, and cylinder head. Then, install the carburetor, air filter, and fuel tank.

Adjust the engine. Once the engine is reassembled, you will need to adjust the carburetor, spark plug, and throttle cable. To adjust the carburetor, turn the idle screw until the engine idles smoothly. To adjust the spark plug, tighten it until it is snug, then loosen it 1/4 turn. To adjust the throttle cable, turn the adjusting screw until the engine runs at the desired speed.

Component	Function
Carburetor	Mixes air and fuel to create a combustible mixture
Air filter	Cleans the air before it enters the carburetor
Fuel tank	Stores the gasoline that powers the engine
Cylinder head	Encloses the combustion chamber
Piston	Moves up and down inside the cylinder to compress the air-fuel mixture and create power
Crankshaft	Converts the up-and-down motion of the piston into rotary motion
Spark plug	Creates the spark that ignites the air-fuel mixture
Throttle cable	Controls the speed of the engine

Test the engine. Once the engine is adjusted, you should test it to make sure that it is running properly. Start the engine and let it run for a few minutes. If the engine is running smoothly, it is ready to be reinstalled in the Wacker.

Reinstall the engine in the Wacker. To reinstall the engine in the Wacker, simply reverse the steps that you used to remove it. Once the engine is reinstalled, you can reconnect the fuel line, spark plug wire, and throttle cable.

Extending the Wacker’s Warranty

To extend the warranty on your Ego Power+ string trimmer, you must register the product within 30 days of purchase. You can register the product online at Ego’s website or by calling customer service. You will need to provide the product’s model number, serial number, and date of purchase. Once the product is registered, the warranty will be extended to 5 years.

The following are the terms and conditions of the Ego Power+ string trimmer warranty:

The warranty covers defects in materials and workmanship for 5 years from the date of purchase.
The warranty does not cover normal wear and tear, accidents, or damage caused by misuse or abuse.
The warranty is void if the product is modified or repaired by anyone other than an authorized Ego service center.

If you have a problem with your Ego Power+ string trimmer, you should contact customer service. Customer service can be reached by phone at 1-800-434-6974 or by email at [email protected]

Ego Power+ offers a variety of extended warranty options for its products. These options can be purchased at the time of purchase or at any time during the product’s warranty period. The following are the available extended warranty options:

Option	Coverage	Cost
1-year extended warranty	Extends the warranty to 4 years from the date of purchase	$29.99
2-year extended warranty	Extends the warranty to 5 years from the date of purchase	$49.99
3-year extended warranty	Extends the warranty to 6 years from the date of purchase	$69.99

The extended warranty options are a good way to protect your investment in your Ego Power+ string trimmer. They can provide peace of mind knowing that your trimmer will be covered in the event of a malfunction.

How to Wind the Ego Weed Wacker Auto

The Ego Power+ Auto-Feed String Trimmer is a powerful and efficient tool for trimming grass and weeds. It features a unique auto-feed system that automatically advances the line as needed, so you don’t have to stop to manually feed it. This makes it easy to keep your trimmer running smoothly and efficiently.

Here are instructions on how to wind the Ego Weed Wacker Auto:

Unplug the trimmer from the power source.
Turn the trimmer upside down and remove the bump cap by turning it counterclockwise.
Insert the new string into the hole in the center of the spool.
Wrap the string around the spool in a clockwise direction, making sure to keep it taut.
Once you have wrapped the string around the spool, insert the end of the string into the hole in the side of the spool.
Pull the string through until it is about 6 inches long.
Replace the bump cap by turning it clockwise.
Plug the trimmer back into the power source and start trimming.

Loading the Trimmer Line

1. Unplug the Trimmer

2. Remove the Trimmer Head

3. Insert the Trimmer Line

a. Determine the Correct Line Length

b. Cut the Trimmer Line

c. Insert the Trimmer Line into the Spool

d. Wind the Trimmer Line

e. Insert the Second Trimmer Line

f. Secure the Line Ends

4. Reinstall the Trimmer Head

5. Advance the Trimmer Line

Tensioning the Line

1. Selecting the Right Line

2. Inserting the Line

3. Opening the Cover and Winding the Line

4. Holding the Line Tension

5. Determining the Optimal Line Length

6. Cutting the Line

7. Closing the Cover and Testing

Attaching the Auto Reel to the Wacker

Troubleshooting

Table: Troubleshooting Tips for Winding the Line onto the Auto Reel

Inspecting the Fuel System

1. Safety Precautions

2. Visual Inspection

3. Fuel Tank Cleaning

4. Fuel Filter Inspection

5. Fuel Line Replacement

6. Carburetor Cleaning

7. Advanced Fuel System Troubleshooting

Starting the Engine

Troubleshooting Starting Problems

Additional Tips for Starting the Engine

Table of Troubleshooting Steps

Edging with the Wacker

1. Prepare the area

2. Start the Wacker

3. Hold the Wacker properly

4. Start edging

5. Be careful around obstacles

6. Stop the Wacker

7. Clean the Wacker

8. Store the Wacker

9. Edging tips

10. Troubleshooting

How To Wind The Ego Weed Wacker Auto

Avoiding Common Pitfalls

Troubleshooting Engine Problems

Fuel Problems:

Air Filter Problems:

Spark Plug Problems:

Carburetor Problems:

Compression Problems:

Electrical Problems:

Other Problems:

Fixing Line Issues

1. Line is Too Short

2. Line is Too Long

3. Line is Wound Incorrectly

4. Line is Damaged

5. Spool is Damaged

6. Motor is Not Running

7. Line is Not Advancing

8. Line is Breaking

9. Line is Tangling

10. Line is Melting

Lubricating the Gear Box

Step-by-Step Instructions:

Additional Tips:

Lubrication Schedule Table:

Replacing the Spark Plug

1. Safety First

2. Locate the Spark Plug

3. Remove the Spark Plug Cap

4. Unscrew the Old Spark Plug

5. Inspect the Old Spark Plug

6. Gap the New Spark Plug (Optional)

7. Screw in the New Spark Plug

8. Install the Spark Plug Cap