Wont rev up
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If the engine is not revving up and cuts out before you reach higher revs then you need to do the following checks: Fuel: Make sure it is fresh and correctly mixed (see `Starting Issues`). Air filter: Make sure it is clean and unclogged. Fuel cap: Make sure it`s hand-tight.
If your trimmer engine idles, but stalls on throttle, check the following parts: the gasket, primer bulb, fuel filter, air filter, fuel vent, fuel line, and carburetor. The repair and symptom guide will help you better identify the part needed to be replaced and how.
Just Like Spark plug fouling, too much oil in the gasoline, inferior oil, a dirty air filter and/or continued operation at less than full throttle will plug the screen with carbon deposits. This prevents exhaust gases from flowing out, which leads to power loss or not running at all.
When your trimmer starts and runs on choke, it could be because the check valve in the gas cap is clogged. Start the trimmer and gently unscrew the gas cap halfway off. Turn the choke off and assess. If the engine is still running, that means the gas cap may be the culprit.
If the trimmer engine runs, but the trimmer head does not spin when the throttle is engaged, the clutch may be broken. The clutch prompts the drive shaft to start rotating once a certain rotational speed is reached and allows the engine to run without always rotating the drive shaft.
Fuel Filter and Gas Cap
The trimmer can sputter and stall if it isn`t getting enough fuel, and that can happen simply because the fuel filter is dirty. Fuel filters are inexpensive, and it`s more practical to replace a dirty one than it is to try to clean it. On most models, it`s in the gas tank or on the cap.
A clogged carburetor is most commonly caused by leaving fuel in the string trimmer for a long period of time. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. This sticky fuel can clog up the carburetor and cause the engine to stall.
Electric Whipper Snipper (31050) Available now
Specifications: Motor Type: 1100W. Operating RPM: 7500.
Discover Relevant Questions and Answers for Your Specific Issue
the most relevant questions and answers related to your specific issue
Need Help Installing U-Turn Trimmer Head on Echo SRM-210
It is ridiculous, there are a bunch of bolts, and then a multi-fit brochure showing a grid of nonsense.There are instructions on the inside of the package, however that is how to string the line.
How do you load the trimmer head… Lost the user manuel
Check out the manual (available under the technical documents section of the Echo webpage, or at http://www.echo-usa.com/documentation.asp?Model=SRM-210&lang=E )and it will tell you how to change it.
Why does the echo start but die when i move from cold start to run?
Fuel issue, carb adjustment, fuel lines, carb rebuild.
What is the gas–oil mix for the echo hc-1500
FOUR PARTS GAS TO 1 PART 2STROKE OIL
Echo manuals hard starting hedge trimmer 1500
All echo manuals are available on line at echo.com for free
What would cause excess vibration in an Echo double sided hedge trimmer model HC-1500
Check for loose blade to case mounting bolts or cracked support bar.
Got a Echo 266 weed trimmer from my boss that seized up. Straight gas was put into it after only second use. I got it to turn and compression seems good and it sparks but still won’t start. What do i check for next? Thanks…
Sal check by putting a tiny bit of fuel in the block and see if it fires. It may need the carb gaskets changed
I need the lock for the coupler assy. Echo trimmer SRM-210SB
Here is a link to the complete parts list and ordering for your trimmer.