EN
Problem
Possible
Cause
The grass
Grass too high.
becomes
tangled
around
the trim-
mer head
and motor
housing.
The cut-
The string cut-
ting line is
off blade be-
improper-
comes dull.
ly cut.
Too much
The line is worn
vibration.
down at one
side and not ad-
vanced in time.
The trimmer
head is worn
down.
The line has run
out.
9
TECHNICAL DATA
Type
Motor
No load speed
Cutting line diameter
Cutting width
Line feeding system
Battery model
Charger model
The recommended ambient temperature range:
English
Solution
2.
Advance the cut-
ting line regularly
to keep full cut-
ting width.
1.
Cut in stages.
2.
Cut no more
than 8" in each
pass to prevent
tangling.
Sharpen the string
cut-off blade with a file
or replace it.
Make sure that the
line on both sides is
not damaged. Extend
the line.
Replace with a new
trimmer head.
Install more line.
Cordless, battery pow-
ered
80V Brushless
5000/5800 ± 10% RPM
0.095" (2.4 mm)
14 in. / 16 in. (35.6 cm /
40.6 cm)
Bump Feed
BAB740 and other BAB
series
GCH8020 and other
CAB series
Condition
Product storage
Product operation
Battery charging
Charger operation
Battery storage
Battery discharging
10
LIMITED WARRANTY
Greenworks products and batteries are protected
against all defects in materials, parts, or workmanship
under normal use for a period of 4 years from the
shipping date or in-store purchase date.
At its own discretion, Greenworks can opt to repair,
replace, substitute with a comparable item, or issue a
refund for products that are determined to be defective
through normal use or that have been damaged during
shipment. Proof of purchase and product registration
is required. Replacement of products or parts subject
to normal wear and tear is the responsibility of the
customer.
This warranty is valid only for units which have been
maintained in accordance with the instructions found
in the operator manual supplied with the product; and
for units which have been registered in one of the
following ways:
Online: www.greenworkstools.com
Phone: 1-855-345-3934
If Greenworks accepts a return under warranty, you
can return the defective or damaged product only
after you call our Customer Care team and receive a
Return Authorization from Greenworks. You will also
receive a refund for your original shipping charges,
and Greenworks will arrange and pay for your return
shipping charges. To request a Return Authorization,
please contact us at 1-855-345-3934.
10.1
ITEMS NOT COVERED BY WARRANTY
• Any part that has become inoperative due to
misuse, commercial use, abuse, neglect, accident,
improper maintenance, or alteration.
• The unit, if it has not been operated and/or
maintained in accordance with the operator manual.
• Normal wear, except as noted below:
• Routine maintenance items such as lubricants.
• Normal deterioration of the exterior finish due to
use or exposure.
• Any part/product, that has become inoperable
due to use with any non-Greenworks - branded
parts or batteries/chargers.
14
Temperature
32°F (0°C) - 113°F (45°C)
32°F (0°C) - 113°F (45°C)
39°F (4°C) - 104°F (40°C)
39°F (4°C) - 104°F (40°C)
32°F (0°C) - 113°F (45°C)
32°F (0°C) - 113°F (45°C)