56-VOLT LITHIUM-ION CORDLESS 15" BRUSHLESS STRING TRIMMER28
Trimmer head will
not advance line.
The motor shaft or trimmer
head is bound with grass.
Stop the trimmer, remove the
battery, and clean the motor shaft
and trimmer head.
Not enough line on spool.
Remove the battery and replace the
cutting line; follow the section “LINE
REPLACEMENT” in this manual.
Trimmer head is dirty.
Remove the battery and clean the
spool, spool retainer and spool base.
Line is tangled on spool.
Remove the battery, remove the line
from the spool and rewind; follow
the section “LINE REPLACEMENT” in
this manual.
Line is worn too short.
Remove the battery and pull the
lines while alternately pressing down
on and releasing the bump knob.
Grass wraps around
trimmer head and
motor housing.
Cutting tall grass at ground
level.
Cut tall grass from the top down,
removing no more than 8 inches in
each pass to prevent wrapping.
Line is not cutting
well.
The line-cutting blade on
the edge of the guard has
become dull.
Sharpen the line-cutting blade with a
file or replace it with a new blade.