Asked by: Iddrisu Perandones
asked in category: General Last Updated: 11th January, 2020

How does a bump head work?

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.

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Similarly one may ask, how does automatic line feed 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.

Furthermore, how do you get rid of Ryobi bump on head? How to Remove the Head on a Ryobi Trimmer

  1. Invert the trimmer, and stand it vertically with the cutting head at the top.
  2. Loosen the "bump knob" or "bump head" by unscrewing it using a counterclockwise turning motion.
  3. Remove the inner string reel from the interior of the cutting head and set it aside as well.
  4. Grasp the shaft housing firmly with your left hand.

In this way, how do you use a Stihl bump head?

Stihl AutoCut and TrimCut 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.

How do I get rid of the bump on my Troy Bilt head?

How to Unfreeze a Bump Knob From a Troy Bilt Weed Trimmer

  1. Unplug the wire from the spark plug on your Troy-Bilt weed trimmer.
  2. Hold the outside of the spool housing with one hand and twist the bump knob clockwise with your free hand.
  3. Pull the inner spool out of the outer housing with your fingers.

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