Troubleshooting - GreenWorks 21332 Owner's Manual

TROUBLESHOOTING

Problem Cause
1. The battery pack is not
attached to the trimmer.
2. No electrical contact
between the trimmer and
String trimmer
battery.
stops while
3. The battery pack is
cutting.
depleted.
4. The lock-off lever and trigger
are not depressed
simultaneously.
1. The guard is not mounted
on the trimmer, resulting in an
overly long cutting and motor
overload.
2. Heavy cutting line is used.
3. The motor shaft or trimmer
head is bound with grass.
Trimmer head
will not advance
line.
4. The motor is overloaded.
5. The battery pack or string
trimmer is too hot.
6. The battery pack is
disconnected from the tool.
7. The battery pack is
depleted.
Line keeps
1. Trimmer used incorrectly.
breaking
Grass wraps
around trimmer 1. Cutting tall grass at ground
head and motor level.
housing.
1. The line-cutting blade on the
Line is not
edge of the guard has become
cutting well.
dull.
Solution
1. Attach the battery pack to the trimmer.
2. Remove battery check contact and reinstall
the battery pack.
3. Charge the battery pack.
4. Press down the lock-off lever and hold it,
then depress the trigger to turn on the string
trimmer.
1. Remove the battery pack and mount the
guard on the trimmer.
2. Use only with nylon cutting line 0.065"
diameter or less.
3. Stop the trimmer, remove the battery, and
remove the grass from the motor shaft and
trimmer head.
4. Remove the trimmer head from the grass.
the motor will recover to work as soon as
the load is removed.when cutting, move the
trimmer head in and out of the grass to be cut
and remove no more than8 inches of length in
a single cut.
5. allow the battery pack to cool until the
temperature drops below 158 ℉ (70℃).
6. Re-install the battery pack.
7. Charge the battery pack.
1. Only trim with the tip of the line, avoid
stones, walls and other hard objects.feed the
line regularly to maintain full cutting width.
1. Cut tall grass from the top down, removing
no more than 8inches in each pass to prevent
wrapping.
replace it with a new blade.
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