Greenworks ST40L05 40V 17-Inch Brushless String Trimmer, Battery and Charger Not Included

User Manual - Page 16

For ST40L05.

PDF File Manual, 56 pages, Read Online | Download pdf file

ST40L05 photo
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Problem Possible
Cause
Solution
The ma-
chine
stops
when you
are cut-
ting.
The guard is
not attached to
the machine.
Remove the battery
pack and attach the
guard to the machine.
Heavy cutting
line is used.
Use only with the
nylon cutting line of
1.063" (2.7mm) diam-
eter.
The grass
winds around
the motor shaft
or the trimmer
head.
1. Stop the machine.
2. Remove the battery
pack.
3. Remove the grass
from the motor shaft
and trimmer head.
The motor is
overloaded.
1. Remove the trim-
mer head from the
grass.
2. The motor will re-
cover to work as soon
as the load is re-
moved.
3. When you cut,
move the trimmer
head in and out of the
grass to be cut and
remove no more than
20 cm in pass.
The battery
pack or ma-
chine is too hot.
1. Cool the battery
pack until its function
returns to normal.
2. Cool the machine
for approximately 10
minutes.
The battery
pack is discon-
nected from the
tool.
Install the battery
pack again.
The battery
pack is deple-
ted.
Charge the battery
pack.
Problem Possible
Cause
Solution
The line
does not
extend.
Lines are wel-
ded to them-
selves.
Lubricate with silicone
spray.
Not enough line
on the spool.
Install more line.
Lines are worn
and too short.
Extend the line.
Lines are tan-
gled on the
spool.
1. Remove the lines
from the spool.
2. Wind the lines.
The line
keeps
breaking.
The machine is
used incorrectly.
1. Cut with the tip of
the line, avoid stones,
walls and other hard
objects.
2. Advance the cutting
line regularly to keep
full cutting width.
The grass
winds
around
the trim-
mer head
and motor
housing.
Cut tall grass at
ground level.
1. Cut tall grass from
the top down.
2. Remove no more
than 20 cm in each
pass to prevent wrap-
ping.
The line
does not
cut well.
The cut-off
blade becomes
dull.
Sharpen the cut-off
blade with a file or re-
place it.
Vibration
increases
obviously.
The line is worn
down at one
side and not ex-
tended in time.
Make sure that the
line on both sides is
equal. Extend the line.
16
English
EN
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