Once it has assessed that the line is about to run out, the automatic feed system is activated to automatically feed a new line into the cutting head, taking advantage of the centrifugal force from the equipment's fast spinning motion to release and pull the line from the spool..
People also ask, what does auto feed mean?
With an auto feed system, the trimmer will release more line whenever it starts to run short, based on an advanced internal system. The majority of models will have some kind of component that gauges the current length of the line and then releases more by taking advantage of the spinning taking place with the head.
Secondly, how do you bump feed a trimmer? When you press the head of your trimmer against a flat surface, it squeezes a spring in the head of the string trimmer. This action releases string from the spool so you have a line with which you can cut down debris. The bump feed electric trimmer uses centrifugal force to pull the string from the spool.
Likewise, people ask, why does my strimmer line keep coming out?
Cutting line doesn't advance If you keep stopping because the new line isn't feeding out, you most likely have a problem with your trimmer head or spool of nylon line. Stop the engine. If the ports on the trimmer are clogged with grass or dirt, clean them out and wipe any debris from the line remaining on the spool.
How do Strimmers work?
A Strimmer is a power tools that uses a nylon line which rotates very fast to cut and trim grass. A Brushcutter is a very similar power tool to a strimmer but it has a metal cutting blade instead of nylon line to cut with. This means that it can cut through more than just grass, as their name suggests.
Related Question Answers
What is auto feed trimmer?
Automatic Feed Trimmer And as its name suggests, it is the kind that will advance the line automatically. With these machines, you do not have to stop to pull out more line or keep bumping the head on the surface to feed more line.How do you bump feed a Stihl trimmer?
Position the trimmer head just above the ground. Press the trigger throttle to start the trimmer head turning. Continue to hold the trigger throttle down and lower the trimmer head to bump the tap button on the bottom of the trimmer head on the ground. Allow the line to feed from the trimmer head.How does auto feed string trimmer work?
Once it has assessed that the line is about to run out, the automatic feed system is activated to automatically feed a new line into the cutting head, taking advantage of the centrifugal force from the equipment's fast spinning motion to release and pull the line from the spool.What is a fixed line trimmer head?
Fixed head systems use individual lengths of line that are loaded or threaded into the trimmer one at a time as needed. Pros of fixed head systems: Fixed head systems tend to be best suited to larger, more commercial trimmers that use, thick, tougher string.How does Black and Decker easy feed work?
EASYFEED™ allows you to advance your line with the push of a button™ - no bumping required. 2-speed control lets you boost power or extend runtime. Easily converts from trimmer to wheeled edger. Adjustable height and handle with premium soft grip improves comfort and control.What is a bump knob?
Many of today's weed eaters are equipped with a bump knob that lets out more line when the knob is gently tapped against the ground. For weed eaters with screw mounted bump knobs, grasp the outer spool and hold it in place with one hand. 
