Black & Decker 12″ 20V MAX* Lithium Trimmer/Edger – Black…
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Your answer will be found on page 9-11
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If you decide to run a longer trimmer line, you need to completely remove the guard. If you only remove the blade, the trimmer line will get too long and get wrapped up in the guard. As the string wraps around the guard it increases the resistance on the engine and causes the engine to lose its power and RPMs.
If you decide to run a longer trimmer line, you need to completely remove the guard. If you only remove the blade, the trimmer line will get too long and get wrapped up in the guard. As the string wraps around the guard it increases the resistance on the engine and causes the engine to lose its power and RPMs.
Discover Relevant Questions and Answers for Your Specific Issue
the most relevant questions and answers related to your specific issue
String advances to fast – Black & Decker String Trimmer Cordless 12" 18V
ANSWER : Make sure the string is correct in size and then suspect a defective head assy
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I have an Electric grass hog dual string trimmer. One side uses the string in a couple of seconds the other side does fine. i do not have an instruction manual.
ANSWER : Wind the strings in the direction of the arrow on the spool.
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How do I unlock to begin trimming? – Black and Decker USA Black & Decker 12" 20V MAX* Lithium Trimmer/Edger – Black &Decker
ANSWER : Http://servicenet.blackanddecker.com/documents/English/Instruction%20Manual/90614612,LST220.pdf?_ga=1.81549591.1256937551.1433767000
Your answer will be found on page 9-11
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The line continually spools out. Used both rolls of line to trim my yard 1st time I used it.
ANSWER : Pull the line spool off and check to see if the line is on backward. There is an arrow showing the correct direction to wind. Good luck…Lee
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My black and decker grass hog wont last about 5 minutes and the line empty?
ANSWER : Have you tried re assembley? take it apart and completely redo the whole line reel. i f this does not work. Contact Black and Decker online.
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String continuously feeds and cuts
ANSWER : Sounds like something is out of place. try again.
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Seems to not be releasing new line
ANSWER : Is the spool seated on the rachet properly?
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I have the black and decker grasshog (non cordless) which long turns. i’ve replaced the line, and it powers up but no turning of the wheel.
ANSWER : Possible stripped plastic reduction gear (just inside bottom of motor housing). Make sure that no grass is bound up between moving and non moving parts. This is a chronic problem and will lock up the unit.
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