A Guide to Using and Maintaining the Echo SRM-2620T String Trimmer

About the Echo SRM-2620T String Trimmer

The Echo SRM-2620T trimmer is a powerful string trimmer designed for professional landscapers and homeowners dealing with tough vegetation. It is a straight-shaft style trimmer with features that maximize the operator’s efficiency while using and maintaining the tool.

In this guide, we will walk you through everything you need to know about using and maintaining the Echo SRM-2620T String Trimmer.

Understanding the Basic Components of a String Trimmer

Before diving into using the Echo SRM-2620T, it’s essential to familiarize yourself with its basic components. The main parts of the string trimmer include the engine, the cutting head, the shaft, and the controls. The engine is responsible for powering the trimmer; in this case, it is a professional-grade 2-stroke engine.

The cutting head holds the trimmer line and spins at high speed to provide the cutting action. It is shrouded by a debris shield that keeps flying grass and weeds from hitting the operator.

The shaft transfers power from the engine to the cutting head. The operator controls the trimmer by holding onto two handles that are attached to the shaft. One of these handles has a trigger for controlling engine speed and an engine shutoff switch.

A Few Things to Keep in Mind While Using a String Trimmer

Using a string trimmer may seem straightforward, but there are a few things to keep in mind to ensure smooth operation and prevent accidents.

First, always start the trimmer on level ground to maintain control and prevent the trimmer line from hitting any obstructions. Next, maintain a steady pace while trimming, keeping the cutting head parallel to the ground for an even cut. It is important to trim in a sweeping motion, moving from side to side, to prevent scalping the ground or damaging plants. It’s also a good practice to trim in a clockwise direction around the perimeter of an area to prevent the trimmer line from tangling or breaking.

When using the Echo SRM-2620T, always make sure to wear appropriate safety gear, such as safety glasses, ear protection, and long pants. This will protect you from debris and reduce the risk of injury. Additionally, it is crucial to inspect the trimmer for any damage or loose parts before each use.

When trimming near buildings, vehicles, or people make sure to keep a safe distance to avoid accidentally hitting them. Finally, take breaks when needed and stay hydrated to prevent fatigue, as using a string trimmer can be physically demanding.

Essential Maintenance Tips for Your Echo String Trimmer

Proper maintenance is key to keeping your Echo SRM-2620T String Trimmer running smoothly for a long time. Here are some essential maintenance tips to follow:

  1. Cleaning: After each use, remove any grass or debris from the cutting head, shaft, and air filter. Use a brush or compressed air to clean hard-to-reach areas. This will prevent clogging and improve the trimmer’s performance.
  2. Checking the Spark Plug: Regularly inspect the spark plug for signs of wear or damage. If the electrode is worn or the insulator is cracked, replace the spark plug to ensure easy starting and efficient combustion.
  3. Inspecting and Loading the Trimmer Line: The SRM-2620T comes with a Speed-Feed 400 trimmer head. Trimmer string is wound up on a spool inside the head, and then fed out during trimming by bumping the spinning head against the ground. Check the trimmer line regularly to be sure it is feeding normally out of both sides of the head. Also check the wear indicators on the outside of the head. If they are worn down, replace the head cover, or the whole head. Always use the recommended line diameter for your trimmer to prevent damage to the cutting head.

Using the Right Weed Eater Fuel for Your String Trimmer

Using the correct fuel is crucial for maintaining the life of your trimmer. The SRM-2620T has a 2-stroke engine, which requires that a mixture of gasoline and oil be used for the fuel.

To get the right mixture, start with fresh gasoline that has been stored for no longer than 30 days. The gas should be mid-grade (89 Octane) or higher and may contain up to 10% ethanol. Fill a fuel-safe container with half the amount of fuel that you want to end up with.

Next, select a high-quality 2-stroke engine oil. Two-stroke oils are specially formulated to mix with gasoline and provide proper lubrication for the engine. The oil you use in Echo engines must meet ISO-L-EGD (ISO/CD 13738) and J.A.S.O. FD standards.

Measure out the correct amount of oil for the amount of fuel that you want to mix. For Echo engines, use a 50:1 gas-to-oil ratio. That’s 50 parts gasoline to 1 part oil, or 2.6 fluid ounces of oil to 1 gallon of gasoline.

After adding the oil to the gas, close the container and then shake it well to mix the oil and gasoline. Then add the second half of the gasoline to the container, and then close it and shake it up again. This procedure creates a well-mixed 2-stroke fuel for your Echo trimmer.

Do be aware, though, that even properly-mixed fuel will separate over time. Give the fuel container a shake before each use.

As an alternative to mixing the fuel yourself, you can purchase Echo Red Armor Fuel. This high-octane, pre-mixed 2-stroke fuel is specifically formulated to clean, protect, and enhance the performance of Echo two-stroke engines.

Troubleshooting Common Issues with Your Echo SRM-2620T String Trimmer

Even with proper maintenance, you may encounter some issues with your Echo SRM-2620T String Trimmer. Here are a few common problems and their possible solutions:

  1. Engine Fails to Start: Be sure you are following the correct procedure for starting the engine. This includes moving the stop switch away from the “stop” position, moving the choke lever into the “start” position, pumping the primer bulb 4 or 5 times, and then pulling sharply on the starter cord while holding the throttle trigger in the “wide-open” position. Check the spark plug for signs of damage and replace if necessary. Ensure that the fuel tank is filled with fresh gasoline and the correct oil-to-gas ratio. If the problem persists, contact a professional for further assistance.
  2. Poor Cutting Performance: Inspect the trimmer line to be sure you have about 5 inches of string out on both sides of the trimmer head. Clean the cutting head and remove any debris that may be obstructing the line from feeding out correctly.
  3. Excessive Vibration: Check for loose or damaged parts, such as the cutting head or the engine housing. Tighten any loose screws or bolts and replace any damaged components. Excessive vibration can indicate an underlying issue that may require professional attention.

Frequently Asked Questions About String Trimmer Use and Maintenance

  1. How often should I load trimmer line into the trimmer head? As a general rule, you only need to reload trimmer line when the line that was wound up inside the trimmer head gets used up. Just keep your eye on the trimmer head as you’re working. If the string is no longer advancing when you bump the trimmer head against the ground, you likely need to load more string.
  2. Can I use regular motor oil instead of two-stroke oil in my gas-powered trimmer? No, regular motor oil is not suitable for two-stroke engines. It does not provide the necessary lubrication and can lead to engine damage. Always use a high-quality two-stroke oil recommended by the manufacturer.
  3. What is the lifespan of a string trimmer? The lifespan of a string trimmer depends on several factors, including maintenance, frequency of use, and the quality of the trimmer. With proper care, an Echo SRM-2620T String Trimmer can last for many years.

Expert Tips for Getting the Best Results from Your Echo Trimmer

To get the most out of your Echo SRM-2620T String Trimmer, consider the following expert tips:

  1. Trim in the morning or evening: Avoid trimming during the hottest part of the day to prevent heat stress on the trimmer and yourself. Trimming in the morning or evening when temperatures are cooler will result in better performance.
  2. Use a quality trimmer line: Echo offers a variety of trimmer line types. There is the popular Cross-Fire line which is designed for maximum cutting in thick grass or brush; Black Diamond line, which provides the cleanest cutting with its razor-sharp edges; Silentwist line, which offers quieter cutting; and standard Round line, which is a good trimmer line for general-purpose use.
  3. Adjust the trimmer head angle: Experiment with different angles to find the most comfortable and effective position for trimming. You will find that different angles provide different results depending on what type of edge you’re trimming along, and the type of vegetation you’re cutting.

Conclusion: The Benefits of Owning a Well-Maintained Echo SRM-2620T String Trimmer

Owning a well-maintained Echo SRM-2620T String Trimmer offers numerous benefits, including optimal performance, extended lifespan, and cost savings. By following proper usage techniques, and implementing regular maintenance routines, you can ensure that your trimmer operates at its best. Remember to choose the right weed eater fuel, be on the lookout for common issues, and seek professional assistance when needed. With proper care, your Echo trimmer will continue to be a reliable tool for all your trimming needs.

Buy Echo trimmer parts on parts.shankslawn.com

This entry was posted in Uncategorized and tagged , , , , , , . Bookmark the permalink.

Leave a Reply

Your email address will not be published. Required fields are marked *