Save This ManualKeep this manual for the safety warnings and precautions, assembly,
operating, inspection, maintenance and cleaning procedures. Write the product’s serial number in the
back of the manual near the assembly diagram (or month and year of purchase if product has no number).
Keep this manual and the receipt in a safe and dry place for future reference. 19b
Unapproved safety equipment may not provide
adequate protection. Eye protection must be
ANSI-approved and breathing protection
must be NIOSH-approved for the
specific hazards in the work area.
5. N,"8$,"8%/&)*(%$&&7#1%%O.*4X%2&(%5"#,7"385*8$%
&(%+"89"83%&2%5&W"83%/,($#=%+(*,X,3*%&2%/,($#%
,89%,8V%&$.*(%4&89"$"&8%$.,$%5,V%,22*4$%$.*%
/&)*(%$&&7\#%&/*(,$"&81%%L2%9,5,3*9=%.,W*%$.*%
/&)*(%$&&7%(*/,"(*9%+*2&(*%'#*1 Many accidents
are caused by poorly maintained power tools.
6. Y**/%4'$$"83%$&&7#%#.,(/%,89%47*,81 Properly
maintained cutting tools with sharp cutting edges
are less likely to bind and are easier to control.
7. P#*%$.*%/&)*(%$&&7=%,44*##&("*#%,89%$&&7%+"$#%
*$41%"8%,44&(9,84*%)"$.%$.*#*%"8#$('4$"&8#=%
$,X"83%"8$&%,44&'8$%$.*%)&(X"83%4&89"$"&8#%
,89%$.*%)&(X%$&%+*%/*(2&(5*91 Use of the
power tool for operations different from those
intended could result in a hazardous situation.
S,$$*(V%G&&7%P#*%,89%O,(*
1. K*4.,(3*%&87V%)"$.%$.*%4.,(3*(%#/*4"2"*9%+V%
$.*%5,8'2,4$'(*(1 A charger that is suitable
for one type of battery pack may create a risk
of fire when used with another battery pack.
2. P#*%/&)*(%$&&7#%&87V%)"$.%#/*4"2"4,77V%
9*#"38,$*9%+,$$*(V%/,4X#1 Use of any other
battery packs may create a risk of injury and fire.
3. Q.*8%+,$$*(V%/,4X%"#%8&$%"8%'#*=%X**/%"$%,),V%
2(&5%&$.*(%5*$,7%&+[*4$#=%7"X*%/,/*(%47"/#=%
4&"8#=%X*V#=%8,"7#=%#4(*)#%&(%&$.*(%#5,77%5*$,7%
&+[*4$#=%$.,$%4,8%5,X*%,%4&88*4$"&8%2(&5%
&8*%$*(5"8,7%$&%,8&$.*(1%Shorting the battery
terminals together may cause burns or a fire.
4. P89*(%,+'#"W*%4&89"$"&8#=%7"<'"9%5,V%+*%
*[*4$*9%2(&5%$.*%+,$$*(V]%,W&"9%4&8$,4$1%
L2%4&8$,4$%,44"9*8$,77V%&44'(#=%27'#.%)"$.%),$*(1%
L2%7"<'"9%4&8$,4$#%*V*#=%,99"$"&8,77V%#**X%
5*9"4,7%.*7/1%Liquid ejected from the
3. Dress Properly. Do not wear loose clothing or
jewelry. They can be caught in moving parts.
Use of rubber gloves and substantial footwear
is recommended when working outdoors.
Wear protective hair covering to contain long hair.
4. Wear ANSI-approved safety goggles and
heavy-duty work gloves. Use face or
dust mask if operation is dusty.
5. Do not leave the tool unattended when the
Battery Pack is connected. Turn off the tool,
and remove the Battery Pack before leaving.
6. Carefully inspect the spool housing and guard
before inserting Battery Pack in the Trimmer. Do
not use Trimmer if any part is cracked or damaged.
7. The Trigger and Safety Switch are important
safety devices. Do not disable or tie
down either Trigger or Safety Switch.
8. Do not use in rain, snow, sprinklers, or wet grass.
Do not rinse off the Trimmer.
13. Avoid unintentional starting.
Prepare to begin work before turning on the tool.
14. The battery Charger gets hot during use.
The Charger’s heat can build up to
unsafe levels and create a fire hazard if it
does not receive adequate ventilation,
due to an electrical fault, or if it is used in a
hot environment.
Do not place the Charger on a flammable surface.
Do not obstruct any vents on the Charger.
Place the Charger on a stable, solid, nonflammable
surface (such as a stable metal workbench or
concrete floor) at least 1 foot away from all
flammable objects, such as drapes or walls. Keep a
fire extinguisher and a smoke detector in the area.
Frequently monitor the Charger and
Battery Pack while charging.
15. This product is not a toy.
Keep it out of reach of children.
16. People with pacemakers should consult their
physician(s) before use. Electromagnetic fields in
close proximity to heart pacemaker could cause
pacemaker interference or pacemaker failure.
9. Use only during daylight hours.
10. The spool will continue to rotate for a few seconds
after use. Allow it to stop completely and remove
Battery Pack before putting the tool down,
making any adjustments, or servicing the tool.
11. Do not overreach. Keep proper
footing and balance at all times.
12. Stay Alert. Watch what you are doing. Use common
sense. Do not operate tool when you are tired.
17. Maintain labels and nameplates on the
tool. These carry important safety
information. If unreadable or missing, contact
Harbor Freight Tools for a replacement.
18. The warnings, precautions, and instructions
discussed in this instruction manual cannot
cover all possible conditions and situations
that may occur. It must be understood by the
operator that common sense and caution are
factors which cannot be built into this product,
but must be supplied by the operator.
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f. 6Z/&#*%$&%$*5/*(,$'(*#%3(*,$*(%$.,8%>`ab;1
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3. Charge Battery Pack only according
to its Charger’s instructions.
4. Inspect Battery Pack before every use;
do not use or charge if damaged.
1. SAVE THESE INSTRUCTIONS –This manual
contains important safety and operating
instruction for Battery Charger Model 64995.
2. Before using Battery Charger, read all
instructions and cautionary markings on Battery
Charger, Battery, and product using Battery.
3. CAUTION - To reduce risk of injury,
charge only li-ion Bauer-type rechargeable
batteries. Other types of batteries may burst
causing personal injury and damage.
4. Do not charge or use tool in rain, or in wet locations
5. Do not use battery-operated tool in rain.
!"+(,$"&8%^,c,(9
This tool vibrates during use. Repeated or long-term
exposure to vibration may cause temporary
or permanent physical injury, particularly to
the hands, arms and shoulders. To reduce
the risk of vibration-related injury:
1. Anyone using vibrating appliances regularly or for
an extended period should first be examined by a
doctor and then have regular medical check-ups to
ensure medical problems are not being caused or
worsened from use. Pregnant women or people
who have impaired blood circulation to the hand,
past hand injuries, nervous system disorders,
diabetes, or Raynaud’s Disease should not use this
tool. If you feel any symptoms related to vibration
(such as tingling, numbness, and white or blue
fingers), seek medical advice as soon as possible.
6. Remove or disconnect battery after
use, before servicing, cleaning or
removing material from the tool.
7. Do not dispose of battery in a fire. The
cell may explode. Check with local codes
for possible disposal instructions.
8. Do not open or mutilate the battery. Released
electrolyte is corrosive and may cause damage to
the eyes or skin. It may be toxic if swallowed.
9. Exercise care in handling batteries in order not
to short the battery with conducting materials
such as rings, bracelets, and keys. The battery
or conductor may overheat and cause burns.
2. Do not smoke during use. Nicotine reduces
the blood supply to the hands and fingers,
increasing the risk of vibration-related injury.
3. Wear suitable gloves to reduce the
vibration effects on the user.
4. Use appliances with the lowest vibration when
there is a choice between different processes.
5. Include vibration-free periods each day of work.
6. Grip tool as lightly as possible (while still keeping
safe control of it). Let the tool do the work.
7. To reduce vibration, maintain the tool as
explained in this manual. If any abnormal
vibration occurs, stop use immediately.
1. Align the Guard with the bottom of the
Trimmer Head as shown in Figure A. Slide
the tabs on the Guard into the slots on
the bottom of the Trimmer Head.
2. Turn the Trimmer upside down and secure
the Guard to the Trimmer Head using the
Attachment Screw provided. Do not overtighten.
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The Wheel Assembly may be installed in one of three optional positions to use the tool
for forward and reverse trimming, side to side trimming, or edging procedures.
693*(%Q.**7%E*$'/
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1. Slide the Wheel Assembly down
onto the Metal Plate located on the
side of the Trimmer Head. Make
sure the Wheel Assembly locks onto
the Plate – it will click into place
when properly installed.
2. Remove the Wheel Assembly
by pushing in on the Tab and
pulling up on the Wheels.
1. Turn the Trimmer upside down. Slide the
Wheel Assembly horizontally with wheels
facing forward onto the Metal Plate
located on the underside of the Guard.
Make sure the Wheel Assembly locks
onto the Plate – it will click into place
when properly installed.
2. Remove the Wheel Assembly by
pushing in on the Tab and pulling
Wheels away from the Metal Plate.
Q.**7%
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1. Turn the Trimmer upside down.
Slide the Wheel Assembly vertically
with wheels facing sideways onto
the Metal Plate located on the
underside of the Guard. Make sure
the Wheel Assembly locks onto the
Plate – it will click into place when
properly installed.
2. Remove the Wheel Assembly by
pushing in on the Tab and pulling
Wheels away from the Metal Plate.
1. With Trimmer running, release Trigger and allow
Trimmer to stop fully, then press Trigger Safety
Lock and Trigger to restart. Line will be fed
out and cut to proper length by Line Cutter.
G("55*(%I/*(,$"&8
1. Remove Battery Pack.
2. Adjust Auxiliary Handle as necessary.
Loosen Auxiliary Handle Lock Knob and
move Handle to desired position. Tighten
Lock Knob securely after adjustment.
3. Adjust length as necessary by turning
Extension Lock clockwise, pulling Extension
Tube out to desired length, then turning
Extension Lock counterclockwise securely.
4. Adjust head angle by rotating the Head Angle
Knob to the unlock position, moving head
until desired angle is achieved, then rotating
Head Angle Knob back to the lock position.
5. Pull Edge Guide out until it locks into place.
6. If using Wheel Assembly for trimming refer to
Installing Wheel Assembly on page 8.
2. If Trimmer is not cutting correctly, Spool may
be tangled. Remove Spool and rewind Line.
3. To advance Line by hand, push Line Outlet Button
on Spool Housing and pull out Line at the
same time. Approximately 1/4" of Line can be
pulled out each time the button is pushed.
7. Install fully charged Battery Pack.
8. Put on safety goggles.
MIGLO6-G&%/(*W*8$%9,5,3*%$&%$&&7%&(%/(&/*($V=
avoid contact with fences, trees, shrubs and the like.
9. Holding Trimmer with both hands, press
Trigger Safety Lock, then press Trigger.
10. UI%MIG%K6EG%GKLNN6K%IM%RKIPMU1
11. Do not force the Trimmer. Use the
tip of the Line to do the cutting.
12. Release Trigger when done.
13. When finished, to prevent accidents:
• Remove Battery Pack.
• Wipe external surfaces of the tool
with clean cloth. Store in a dry, indoor
area out of reach of children.
2. Place the Wheel Assembly in the proper
position for edging operation. Refer to
Edger Wheel Setup on page 8.
3. Pull up on the Angle Lock, rotate Handle/
Upper Shaft clockwise 90 º and release Angle
Lock. The Upper Shaft will click into place.
4. Adjust Auxiliary Handle as necessary.
Loosen Auxiliary Handle Lock Knob and
move Handle to desired position. Tighten
Lock Knob securely after adjustment.
5. Adjust length as necessary by turning
Extension Lock clockwise, pulling Extension
Tube out to desired length, then turning
Extension Lock counterclockwise securely.
6. Adjust head angle by rotating the Head Angle
Knob to the unlock position, moving head
until desired angle is achieved, then rotating
Head Angle Knob back to the lock position.
7. Install fully charged Battery Pack.
8. Put on safety goggles.
MIGLO6-G&%/(*W*8$%9,5,3*%$&%$&&7%&(%/(&/*($V=
avoid contact with fences, trees, shrubs and the like.
9. Rest Trimmer on Wheel Assembly.
10. Holding Trimmer with both hands, press
Trigger Safety Lock, then press Trigger.
11. Do not force the Trimmer. Use the
tip of the Line to do the cutting.
12. Release Trigger when done.
13. When finished, to prevent accidents:
• Remove Battery Pack.
• Wipe external surfaces of the tool
with clean cloth. Store in a dry, indoor
area out of reach of children.
1. S6;IK6%6FO^%PE6= inspect the
general condition of the tool. Check for:
• loose hardware
• misalignment or binding of moving parts
• cracked or broken parts
• damaged electrical wiring
• any other condition that may
affect its safe operation.
2. F;G6K%PE6= Remove Battery Pack and wipe
external surfaces of the tool with clean cloth.
3. Li-Ion BATTERY MUST BE RECYCLED OR
DISPOSED OF PROPERLY.
Do not short, incinerate or open battery.
4. Store Battery Pack, Charger, and tool in dry, indoor
area out of reach of children and away from metal
objects (i.e., paperclips, coins) to prevent shorting.
5. All parts are permanently lubricated.
Do not use additional lubrication.
THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM
IN THIS MANUAL AS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER OR DISTRIBUTOR
MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS
QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT, OR THAT HE OR SHE IS QUALIFIED TO REPLACE
ANY PARTS OF THE PRODUCT. IN FACT, THE MANUFACTURER AND/OR DISTRIBUTOR EXPRESSLY
STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND
LICENSED TECHNICIANS, AND NOT BY THE BUYER. THE BUYER ASSUMES ALL RISK AND LIABILITY
ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS
THERETO, OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO.
Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards,
and warrants to the original purchaser that this product is free from defects in materials and workmanship for the
period of 90 days from the date of purchase. This warranty does not apply to damage due directly or indirectly,
to misuse, abuse, negligence or accidents, repairs or alterations outside our facilities, criminal activity, improper
installation, normal wear and tear, or to lack of maintenance. We shall in no event be liable for death, injuries
to persons or property, or for incidental, contingent, special or consequential damages arising from the use of
our product. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the
above limitation of exclusion may not apply to you. THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS.
To take advantage of this warranty, the product or part must be returned to us with transportation charges
prepaid. Proof of purchase date and an explanation of the complaint must accompany the merchandise.
If our inspection verifies the defect, we will either repair or replace the product at our election or we may
elect to refund the purchase price if we cannot readily and quickly provide you with a replacement. We will
return repaired products at our expense, but if we determine there is no defect, or that the defect resulted
from causes not within the scope of our warranty, then you must bear the cost of returning the product.
This warranty gives you specific legal rights and you may also have other rights which vary from state to state.