With an auto feed system,the trimmer willrelease 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.
People also ask
How does an automatic string trimmer work?
Majority of string trimmers with an automatic feed also have an internal sensor component that gauges the length of the line. This type of system takes advantage of the centrifugal force from the spinning to automatically release a new line.
What is an automatic feed system on a trimmer?
This type of feed system gives you more control over the length of the line to feed the head. An automatic feed system is an advancing mechanism that self-regulates string release whenever it starts to run short. Majority of string trimmers with an automatic feed also have an internal sensor component that gauges the length of the line.
Why does my automatic feed string trimmer feed line loosely?
This is to ensure that your line is not loosely winded. Poorly wounded line results into excessive line feeding for an automatic feed string trimmer, so make sure that the line is not collected at one end of the spool nor is it wounded loosely around the spool. Do not forget to cover the spool after placing it back in the cutting head.
What is the bump feed system on a trimmer?
The bump feed system is most commonly used on older models of string trimmers. The method requires you to literally bump the head of the trimmer on the ground to release more string.