Portland 63387 Assembly instructions

!"#"$%&'(%)*+#"$*%,$-%.$$/-00)))1.,(+&(2(*"3.$14&5
65,"7%&'(%$*4.8"4,7%#'//&($%,$-%/(&9'4$#'//&($:.,(+&(2(*"3.$14&5
Owner’s Manual & Safety Instructions
Save This Manual%Keep this manual for the safety warnings and precautions, assembly,
operating, inspection, maintenance and cleaning procedures. Write the product’s serial number in the
back of the manual near the assembly diagram (or month and year of purchase if product has no number).
Keep this manual and the receipt in a safe and dry place for future reference.
When unpacking, make sure that the product is intact
and undamaged. If any parts are missing or broken,
please call 1-888-866-5797 as soon as possible.
Copyright© 2016 by Harbor Freight Tools®. All rights reserved.
No portion of this manual or any artwork contained herein may be reproduced in
any shape or form without the express written consent of Harbor Freight Tools.
Diagrams within this manual may not be drawn proportionally. Due to continuing
improvements, actual product may differ slightly from the product described herein.
Tools required for assembly an d se rv ic e may n ot b e in cl uded.
;*,9%$."#%5,$*(",7%+*2&(*%'#"83%$."#%/(&9'4$1%
<,"7'(*%$&%9&%#&%4,8%(*#'7$%"8%#*("&'#%"8='(>1%
?@!6%ABC?%D@EF@G1
;6!%HIJ

Page 2 <&(%$*4.8"4,7%K'*#$"&8#L%/7*,#*%4,77%HMNNNMNIIMOPQP1 Item 63387
?@<6AR ST6;@ACSE D@CEA6E@EU6?6AFT
A,+7*%&2%U&8$*8$#
Safety ......................................................... 2
Specifications ............................................. 5
Setup .......................................................... 6
Operation .................................................... 9
Maintenance .............................................. 12
Parts List and Diagram .............................. 14
Warranty .................................................... 16
V@;ECEW%?RDXSG?%@EY%Y6<CECACSE?
This is the safety alert symbol. It is used to alert you to potential
personal injury hazards. Obey all safety messages that
follow this symbol to avoid possible injury or death.
Indicates a hazardous situation which, if not avoided,
will result in death or serious injury.
Indicates a hazardous situation which, if not avoided,
could result in death or serious injury.
Indicates a hazardous situation which, if not avoided,
could result in minor or moderate injury.
Addresses practices not related to personal injury.
CDTS;A@EA%?@<6AR%CE?A;FUACSE?
V.*8%'#"83%*7*4$("4%3,(9*8"83%,//7",84*#L%+,#"4%#,2*$>%/(*4,'$"&8#%#.&'79%,7),>#%+*%2&77&)*9%
$&%(*9'4*%$.*%("#J%&2%2"(*L%*7*4$("4%#.&4JL%,89%/*(#&8,7%"8='(>L%"847'9"83%$.*%2&77&)"83-
;6@Y%@GG%CE?A;FUACSE?
T&)*(%U&(9%?,2*$>
V@;ECEWZ%M%A&%(*9'4*%$.*%("#J%&2%*7*4$("4%
#.&4JL%'#*%&87>%)"$.%,8%*[$*8#"&8%4&(9%
"8$*89*9%2&(%&'$9&&(%'#*L%#'4.%,#%,8%
*[$*8#"&8%4&(9%&2%4&(9%$>/*%%
?VM@L%?SVM@L%?AVM@L%?ASVM@L%?\VM@L%%
?\SVM@L%?\AVM@L%&(%?\ASVM@1
1. Ground Fault Circuit Interrupter (GFCI) protection
should be provided on the circuit(s) or outlet(s) to
be used for the gardening appliance. Receptacles
are available having built-in GFCI protection
and may be used for this measure of safety.
2. Do not Abuse Cord - Do not carry appliance by
cord or yank it to disconnect from receptacle.
Keep cord from heat, oil, and sharp edges.

Page 3<&(%$*4.8"4,7%K'*#$"&8#L%/7*,#*%4,77%HMNNNMNIIMOPQP1Item 63387
?@<6ARST6;@ACSED@CEA6E@EU6 ?6AFT
3. To reduce the risk of electric shock, this appliance
has a polarized plug (one blade is wider than
the other) and will require the use of a polarized
extension cord. The appliance plug will fit
into a polarized extension cord only one way.
If the plug does not fit fully into the extension cord,
reverse the plug. If the plug still does not fit, obtain
a correct polarized extension cord. A polarized
extension cord will require the use of a polarized
wall outlet. This plug will fit into the polarized wall
outlet only one way. If the plug does not fit fully
into the wall outlet, reverse the plug. If the plug
still does not fit, contact a qualified electrician to
install the proper wall outlet. Do not change the
equipment plug, extension cord receptacle, or
extension cord plug in any way. This design is
referred to as double-insulated, indicated by .
4. WARNING: The cord of this product contains
lead and/or di (2-ethylhexyl) phthalate (DEHP),
chemicals known to the State of California
to cause cancer, and birth defects or other
reproductive harm. Wash hands after handling.
(California Health & Safety Code § 25249.5, et seq.)
5. WARNING: This product contains di (2-ethylhexyl)
phthalate (DEHP), a chemical known to the State
of California to cause cancer and birth defects
or other reproductive harm. (California Health
& Safety Code § 25249.5, et seq.)
6. 6[$*8#"&8%U&(9%M%Make sure your extension cord
is in good condition. When using an extension
cord, be sure to use one heavy enough to carry
the current your product will draw. An undersized
extension cord will cause a drop in line voltage
resulting in loss of power and overheating.
6[$*8#"&8%U&(9%?"]*
The following table shows the correct
cord size to use depending on cord length
and nameplate ampere rating. If in doubt,
use the next heavier gauge. The smaller the
gauge number, the heavier the cord.
A@XG6%@%^%DCECDFD%VC;6%W@FW6%<S;%
6_A6E?CSE%US;Y?%`Hab%!SGAc
@5/*(*%;,$"83
`,$%2'77%7&,9c
6_A6E?CSE%US;Y%G6EWAB
   
0 – 6 18 16 16 14
6 – 10 18 16 14 12
10 – 12 16 16 14 12
12 – 16 14 12 Not recommended
U&88*4$"83%U&(9
To reduce the risk of the cord
pulling out during operation:
a. Make a loop in the
extension cord, and
press that cord loop
through the hole in
the handle.
b. Hook that cord loop
around the cord hook.
c. Make sure the Trigger is
released, then plug the
cord into the connector.
T*(#&8,7%?,2*$>
1. 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.
2. Wear ANSI-approved safety goggles and
heavy-duty work gloves. Use face or
dust mask if operation is dusty.
3. Avoid Unintentional Starting - Do not carry
plugged-in appliance with finger on switch.
Be sure switch is off when plugging in.
4. Do not Overreach -
Keep proper footing and balance at all times.
5. Stay Alert - Watch what you are doing. Use common
sense. Do not operate appliance when you are tired.
6. V*,(%$."4J%=*,8#%,89%#$**7M$&*9%
)&(J%+&&$#%$&%.*7/%/(*d*8$%"8='(>%
4,'#*9%+>%27>"83%9*+("#1%
7. 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.
In addition, people with pacemakers should:
• Avoid operating alone.
• Don’t use with power switch locked on.
• Properly maintain and inspect to
avoid electrical shock.
• Any power cord must be properly grounded.
Ground Fault Circuit Interrupter (GFCI)
should also be implemented –
it prevents sustained electrical shock.
,
+
4

Page 4 <&(%$*4.8"4,7%K'*#$"&8#L%/7*,#*%4,77%HMNNNMNIIMOPQP1 Item 63387
?@<6AR ST6;@ACSE D@CEA6E@EU6?6AFT
W,(9*8"83%@//7",84*%F#*%,89%U,(*
1. @d&"9%Y,83*(&'#%68d"(&85*8$%M%
Y&%8&$%'#*%,//7",84*#%"8%9,5/%&(%)*$%7&4,$"&8#1
2. Y&%8&$%F#*%C8%;,"81
3. e**/%U."79(*8%@),>%M%@77%d"#"$&(#%#.&'79%
+*%J*/$%,$%,%9"#$,84*%2(&5%)&(J%,(*,1
4. When servicing use only identical replacement parts.
5. Use Right Appliance - Do not use appliance for
any job except that for which it is intended.
6. Do not Force Appliance - It will do the job
better and with less likelihood of injury at
the rate for which it was designed.
7. Store Idle Appliances Indoors - When not in use,
appliances should be stored indoors in dry, and
high or locked-up place - out of reach of children.
8. Maintain Appliance With Care - Keep cutting edge
sharp and clean for best performance and to reduce
the risk of injury. Follow instructions for lubricating
and changing accessories. Inspect appliance cord
periodically, and if damaged, have it repaired by
an authorized service facility. Inspect extension
cords periodically and replace if damaged. Keep
handles dry, clean, and free from oil and grease.
9. Check Damaged Parts - Before further use of the
appliance, a guard or other part that is damaged
should be carefully checked to determine that it will
operate properly and perform its intended function.
Check for alignment of moving parts, binding of
moving parts, breakage of parts, mounting, and any
other condition that may affect its operation. A guard
or other part that is damaged should be properly
repaired or replaced by a qualified technician
unless indicated elsewhere in this manual.
10. Y"#4&88*4$%@//7",84*%M%Y"#4&88*4$%$.*%,//7",84*%
2(&5%$.*%/&)*(%#'//7>%).*8%8&$%"8%'#*L%
+*2&(*%#*(d"4"83L%).*8%4.,83"83%
,44*##&("*#%#'4.%,#%+7,9*#L%,89%$.*%7"J*1
11. e**/%3',(9#%"8%/7,4*%,89%"8%)&(J"83%&(9*(1
12. S87>%(*/7,4*%$.*%7"8*%&8%$."#%,//7",84*%)"$.%
$.*%7"8*%5,$*(",7%,89%9",5*$*(%&2%7"8*%7"#$*9%
&8%$.*%?/*4"2"4,$"&8#%$,+7*1%%S$.*(%5,$*(",7#L%
#'4.%,#%)"(*L%(&/*L%&(%+7,9*#%4,8%9,5,3*%$.*%
,//7",84*%,89%+*%2&(4*2'77>%,89%9,83*(&'#7>%
*=*4$*9%2(&5%$.*%,//7",84*%'/&8%+(*,J"831
!"+(,$"&8%B,],(9
This appliance 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 appliance. If you feel
any symptoms related to vibration (such as
tingling, numbness, and white or blue fingers),
seek medical advice as soon as possible.
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 appliance as lightly as possible
(while still keeping safe control of it).
Let the appliance do the work.
7. To reduce vibration, maintain the appliance
as explained in this manual. If any abnormal
vibration occurs, stop use immediately.

Page 5<&(%$*4.8"4,7%K'*#$"&8#L%/7*,#*%4,77%HMNNNMNIIMOPQP1Item 63387
?@<6ARST6;@ACSED@CEA6E@EU6 ?6AFT
W*8*(,7%?,2*$>
1. The spool will continue to rotate for a few seconds
after use. Allow it to stop completely and unplug
it before putting the appliance down, making
any adjustments, or servicing the appliance.
2. Do not use in rain, snow, sprinklers, or wet grass.
Do not rinse off the Trimmer.
3. Use only during daylight hours.
4. Carefully inspect the wire spool and guard
before plugging in the Trimmer. Do not
use Trimmer if any part is cracked or damaged.
5. Cover the Trimming Blade after every use.
6. Do not use appliance for other than intended use.
7. Maintain labels and nameplates on the appliance.
These carry important safety information.
If unreadable or missing, contact
Harbor Freight Tools for a replacement.
8. The warnings, precautions, and instructions
discussed in this instruction manual cannot
cover all possible conditions and situations
that may occur. It must be understood by the
operator that common sense and caution are
factors which cannot be built into this product,
but must be supplied by the operator.
%?@!6%AB6?6%CE?A;FUACSE?1
?/*4"2"4,$"&8#
Electrical Rating 120VAC / 60Hz / 3.7A
No Load Speed 8,00 RPM
Replacement Line Type 0.065" Nylon
fbbIHOQ

Page 6 <&(%$*4.8"4,7%K'*#$"&8#L%/7*,#*%4,77%HMNNNMNIIMOPQP1 Item 63387
?@<6AR ST6;@ACSE D@CEA6E@EU6?6AFT
?*$%F/%C8#$('4$"&8#
;*,9%$.*%6EAC;6%CDTS;A@EA%?@<6AR%CE?A;FUACSE?%#*4$"&8%,$%$.*%+*3"88"83%&2%$."#%5,8',7%
"847'9"83%,77%$*[$%'89*(%#'+.*,9"83#%$.*(*"8%+*2&(*%#*$%'/%&(%'#*%&2%$."#%/(&9'4$1
AS%T;6!6EA%?6;CSF?%CE\F;R%<;SD%@UUCY6EA@G%ST6;@ACSE-%
D,J*%#'(*%$.,$%$.*%T&)*(%?)"$4.0A("33*(%"#%"8%$.*%&22M/&#"$"&8%,89%'8/7'3%$.*%,//7",84*%
2(&5%"$#%*7*4$("4,7%&'$7*$%+*2&(*%/*(2&(5"83%,8>%/(&4*9'(*%"8%$."#%#*4$"&81
E&$*- For additional information regarding the parts listed in the following pages,
refer to the Assembly Diagram near the end of this manual.
<'84$"&8#
@837*%
G&4J
693*%
W'"9*
@'["7",(>%
B,897*
A("33*(
U&(9%
B&&J
U&(9%
U&88*4$&(
6[$*8#"&8%
G&4J
6[$*8#"&8%
A'+*
B*,9%@837*%
X'$$&8
W',(9
?/&&7%
B&'#"83
X7,9*%

Page 7<&(%$*4.8"4,7%K'*#$"&8#L%/7*,#*%4,77%HMNNNMNIIMOPQP1Item 63387
?@<6ARST6;@ACSED@CEA6E@EU6 ?6AFT
@d,"7,+7*%@44*##&("*#0@$$,4.5*8$#
F#*%&2%,8>%,44*##&(>%&(%,$$,4.5*8$%&$.*(%$.,8%$.&#*%7"#$*9%+*7&)%5,>%"84(*,#*%$.*%("#J%&2%#*("&'#%"8='(>1
S87>%(*/7,4*%$.*%7"8*%&8%$."#%,//7",84*%)"$.%$.*%7"8*%5,$*(",7%,89%9",5*$*(%&2%7"8*%7"#$*9%&8%
$.*%?/*4"2"4,$"&8#%$,+7*1%%S$.*(%5,$*(",7#L%#'4.%,#%)"(*L%(&/*L%&(%+7,9*#%4,8%9,5,3*%$.*%
,//7",84*%,89%+*%2&(4*2'77>%,89%9,83*(&'#7>%*=*4$*9%2(&5%$.*%,//7",84*%'/&8%+(*,J"831
Accessories and attachments are not available for this product.
@##*5+7>
C8#$,77%W',(9
1. CAUTION! TO PREVENT ACCIDENTAL CUTS:
Cover the Blade before installing the Guard.
2. Align Guard over Housing .
V@;ECEWZ%%AS%T;6!6EA%?6;CSF?%CE\F;R%<;SD%
<GRCEW%Y6X;C?%@EY%TC6U6?%S<%A;CDDCEW%GCE6-%
C8#$,77%$.*%3',(9%&87>%"8%$.*%&("*8$,$"&8%#.&)81
3. Attach Guard to Housing using four Screws (2).
%
%
W',(9
B&'#"83
X7,9*
?4(*)%
`ac
C8#$,77%@'["7",(>%B,897*
1. Position Auxiliary Handle over
Auxiliary Handle Bracket.
2. Thread Lock Knob through Handle Bracket
and Handle, then into Lock Nut (58).
3. Secure Auxiliary Handle by tightening Lock Knob.
4. To adjust Auxiliary Handle, loosen Lock Knob
and move Auxiliary Handle to desired position.
V@;ECEWZ%%A"3.$*8%G&4J%e8&+%
#*4'(*7>%,2$*(%,9='#$5*8$1
@'["7",(>%
B,897*
G&4J%
e8&+
@'["7",(>%
B,897*%X(,4J*$
G&4J%E'$%`ONc%
`8&$%#.&)8c

Page 8 <&(%$*4.8"4,7%K'*#$"&8#L%/7*,#*%4,77%HMNNNMNIIMOPQP1 Item 63387
?@<6AR ST6;@ACSE D@CEA6E@EU6?6AFT
C8#$,77%693*%W'"9*
Use Edge Guide to limit striking objects with the Line.
1. Snap Edge Guide into holes on
both sides of Housing.
2. Flip the Edge Guide up out of
the way when not in use.
B&'#"83
693*%
W'"9*

Page 9<&(%$*4.8"4,7%K'*#$"&8#L%/7*,#*%4,77%HMNNNMNIIMOPQP1Item 63387
?@<6ARST6;@ACSED@CEA6E@EU6 ?6AFT
S/*(,$"83%C8#$('4$"&8#
;*,9%$.*%6EAC;6%CDTS;A@EA%?@<6AR%CE<S;D@ACSE%#*4$"&8%,$%$.*%+*3"88"83%&2%$."#%5,8',7%
"847'9"83%,77%$*[$%'89*(%#'+.*,9"83#%$.*(*"8%+*2&(*%#*$%'/%&(%'#*%&2%$."#%/(&9'4$1
AS%T;6!6EA%?6;CSF?%CE\F;R-%
X*2&(*%&/*(,$"83%$.*%3,(9*8"83%,//7",84*L%/'$%&8%@E?CM,//(&d*9%#,2*$>%3&337*#L%47&#*M$&*9%)&(J%+&&$#L%
7&83%/,8$#L%,89%&$.*(%#,2*$>%3*,(1%%?,2*$>%3&337*#%,89%&$.*(%#,2*$>%3*,(%,(*%#&79%#*/,(,$*7>1
AS%T;6!6EA%?6;CSF?%CE\F;R%<;SD%@UUCY6EA@G%ST6;@ACSE-%
D,J*%#'(*%$.,$%$.*%T&)*(%?)"$4.0A("33*(%"#%"8%$.*%&22M/&#"$"&8%,89%'8/7'3%$.*%
,//7",84*%2(&5%"$#%*7*4$("4,7%&'$7*$%+*2&(*%#*$$"83%'/%$.*%,//7",84*1
F#"83%U&(9%B&&J
1. An extension cord (sold separately) will be
required. Ensure that the extension cord is an
outdoor type extension cord and that it is the
correct design to accept this appliance’s plug.
2. V@;ECEWZ%%%
AS%T;6!6EA%6G6UA;CU%?BSUe%@EY%
?6;CSF?%T6;?SE@G%CE\F;R-%%
A.*%*[$*8#"&8%4&(9%5'#$%(*5,"8%
#*4'(*9%$&%$.*%,//7",84*g#%/7'31
3. Secure the extension cord
using the cord hook
as explained below.
a. Make a loop in the
extension cord, and
press that cord loop
through the hole in
the handle.
b. Hook that cord loop
around the cord hook.
c. Make sure the Trigger is
released, then plug the
cord into the connector.
@'$&5,$"4%G"8*%<**9*(
ESACU6-%%A&%/(*d*8$%9,5,3*L%YS%ESA%XFDT%;66G1%%%
A."#%#$("83%$("55*(%2**9#%G"8*%
,'$&5,$"4,77>%).*8%#$&//"831
1. Make sure area is safe
to operate appliance in,
then operate it at
full speed.
2. Release Trigger and allow Line to stop fully.
3. Line will feed slightly. Repeat as desired.
E&$*-%G"8*%)"77%2**9%&87>%"2%?/&&7%"#%)&'89%
4&((*4$7>%,89%4,8%'8)(,/%2(**7>1
4. To manually feed Line, unplug the Power Cord,
press the Feed Button at the base of the Reel,
and pull out the Line slightly. Keep pushing
the Button and pulling the Line out until
the Line reaches the desired length.
@9='#$"83%G*83$.
1. Loosen Extension Lock.
2. Adjust Tube to desired Length.
3. Tighten Extension Lock securely.
6[$*8#"&8%
G&4J
,
+
4

Page 10 <&(%$*4.8"4,7%K'*#$"&8#L%/7*,#*%4,77%HMNNNMNIIMOPQP1 Item 63387
?@<6AR ST6;@ACSE D@CEA6E@EU6?6AFT
A("55*(%S/*(,$"&8
1. If head is in vertical position, pull back
on Angle Lock, rotate head, and release
Angle Lock. U@FACSEZ%%D,J*%#'(*%@837*%G&4J%
7&4J#%"8%$.*%8*)%/&#"$"&81
@837*%
G&4J
2. To adjust head angle, press the Head Angle Button,
adjust as desired, and release Button.
U@FACSEZ%%D,J*%#'(*%.*,9%,837*%
7&4J#%"8%$.*%8*)%/&#"$"&81
B*,9%
@837*%
X'$$&8
3. Clear the work area of all fragile objects and all
objects that may be thrown during operation.
Keep extension cord clear of work area.
4. Remove the Blade Cover and keep it available.
5. Make sure Trigger is released, then connect
the Power Cord to the extension cord,
see F#"83%U&(9%B&&J on page 9.
6. Squeeze the Trigger, and slowly move the
spinning Line across the work area.
U@FACSEZ%%YS%ESA%?A;Ce6%AB6%B6@YL%
9&"83%#&%5,>%9,5,3*%"$%,89%4,'#*%"$%$&%+(*,J1
7. To prevent accidents, turn off the appliance
and unplug it after use. Clean, then cover the
Trimming Blade with the Blade Cover and store
the appliance indoors out of children’s reach.

Page 11<&(%$*4.8"4,7%K'*#$"&8#L%/7*,#*%4,77%HMNNNMNIIMOPQP1Item 63387
?@<6ARST6;@ACSED@CEA6E@EU6 ?6AFT
693*(%S/*(,$"&8
1. If head is in horizontal position, pull back
on Angle Lock, rotate head, and release
Angle Lock. U@FACSEZ%%D,J*%#'(*%@837*%G&4J%
7&4J#%"8%$.*%8*)%/&#"$"&81
@837*%
G&4J
2. To adjust head angle, press the Head Angle Button,
adjust as desired, and release Button.
U@FACSEZ%%D,J*%#'(*%.*,9%,837*%
7&4J#%"8%$.*%8*)%/&#"$"&81
B*,9%
@837*%
X'$$&8
3. Clear the work area of all fragile objects and all
objects that may be thrown during operation.
Keep extension cord clear of work area.
4. Remove the Blade Cover and keep it available.
5. Make sure Trigger is released, then connect
the Power Cord to the extension cord,
see F#"83%U&(9%B&&J on page 9.
6. Squeeze the Trigger, and slowly move the
spinning Line across the work area.
U@FACSEZ%%YS%ESA%?A;Ce6%AB6%B6@YL%
9&"83%#&%5,>%9,5,3*%"$%,89%4,'#*%"$%$&%+(*,J1
7. To prevent accidents, turn off the appliance
and unplug it after use. Clean, then cover the
Trimming Blade with the Blade Cover and store
the appliance indoors out of children’s reach.

Page 12 <&(%$*4.8"4,7%K'*#$"&8#L%/7*,#*%4,77%HMNNNMNIIMOPQP1 Item 63387
?@<6AR ST6;@ACSE D@CEA6E@EU6?6AFT
D,"8$*8,84*%,89%?*(d"4"83
T(&4*9'(*#%8&$%#/*4"2"4,77>%*[/7,"8*9%"8%$."#%5,8',7%%
5'#$%+*%/*(2&(5*9%&87>%+>%,%K',7"2"*9%$*4.8"4",81
AS%T;6!6EA%?6;CSF?%CE\F;R%<;SD%@UUCY6EA@G%ST6;@ACSE-%
D,J*%#'(*%$.,$%$.*%T&)*(%?)"$4.0A("33*(%"#%"8%$.*%&22M/&#"$"&8%,89%'8/7'3%$.*%,//7",84*%
2(&5%"$#%*7*4$("4,7%&'$7*$%+*2&(*%/*(2&(5"83%,8>%/(&4*9'(*%"8%$."#%#*4$"&81
AS%T;6!6EA%?6;CSF?%CE\F;R%<;SD%@TTGC@EU6%<@CGF;6-%
Y&%8&$%'#*%9,5,3*9%*K'"/5*8$1%%C2%,+8&(5,7%8&"#*%&(%d"+(,$"&8%&44'(#L%
.,d*%$.*%/(&+7*5%4&((*4$*9%+*2&(*%2'($.*(%'#*1
U7*,8"83L%D,"8$*8,84*L%,89%G'+("4,$"&8
1. X6<S;6%6@UB%F?6L inspect the general
condition of the appliance. Check for:
• loose hardware,
• misalignment or binding of moving parts,
• damaged cord/electrical wiring,
• cracked or broken parts, and
• any other condition that may
affect its safe operation.
2. @<A6;%F?6L clean external surfaces of
the appliance with clean, moist cloth.
3. V@;ECEWZ%%C2%$.*%#'//7>%4&(9%&2%$."#%
,//7",84*%"#%9,5,3*9L%"$%5'#$%+*%(*/7,4*9%
&87>%+>%,%K',7"2"*9%#*(d"4*%$*4.8"4",8
;*/7,4"83%E>7&8%G"8*
1. Press in buttons on sides of Reel and
remove Reel Cover and Spool.
;**7
;**7%
U&d*(
?/&&7
X'$$&8
<"3'(*%@-%%;**7%@##*5+7>
2. Remove all old Line from Spool.
3. Find the middle of a piece (up to 9 feet)

4. Insert middle of line into groove on center of Spool.
<"3'(*%X-%%C8#*($%G"8*
5. Wind both ends into grooves using slight
tension and following arrow direction.
<"3'(*%U-%%V"89%G"8*
6. Insert Spool partway into Reel,
insert line ends through Reel holes and
pull line ends snug. Close Reel.
7. Reassemble Reel Cover onto Reel and make sure
that both buttons pop back into place.

Page 13<&(%$*4.8"4,7%K'*#$"&8#L%/7*,#*%4,77%HMNNNMNIIMOPQP1Item 63387
?@<6ARST6;@ACSED@CEA6E@EU6 ?6AFT
TG6@?6%;6@Y%AB6%<SGGSVCEW%U@;6<FGGR
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.
;*4&(9%T(&9'4$g#%?*(",7%E'5+*(%B*(*-%
E&$*- If product has no serial number, record month and year of purchase instead.
E&$*- Some parts are listed and shown for illustration purposes only,
and are not available individually as replacement parts.

Page 14 <&(%$*4.8"4,7%K'*#$"&8#L%/7*,#*%4,77%HMNNNMNIIMOPQP1 Item 63387
?@<6AR ST6;@ACSE D@CEA6E@EU6?6AFT
T,($#%G"#$%,89%Y",3(,5
T,($#%G"#$
T,($ Y*#4("/$"&8 h$>
1 Guard 1
2 Self Tapping Screw (ST4x16) 4
3 Blade 1
4 Blade Bracket 1
5 Reel Cover 1
6 Nylon Line 1
7 Spool 1
8 Slide Spring 1
9 Skate 1
10 Insulation Plug 1
11 Lock Nut M6 1
12 Copper Rivet Ø5x5 2
13 Reel 1
14 Washer Ø8xØ16x1.5 1
15 Self Tapping Screw (ST4x14) 3
16 Gear Cover 1
17 Shaft 1
18 Gear 1
19 Oil Bearing (Ø8xØ12x8) 1
20 Self Tapping Screw (ST4x45) 2
21 Motor Cover 1
22 Bearing 6900-2RS 1
23 Rotor Assembly 1
24 Stator Assembly 1
25 Bearing 607-2RS 1
26 Motor Cover 1
27 Carbon Brush Holder 2
28 Carbon Brush 2
29 Self Tapping Screw (ST4x16) 8
30 Right Handle 1
31 Switch Shim 2
32 Self Tapping Screw (ST4x16) 2
33 Spring 1
34 Cable Clamp 1
35 Switch 1
T,($ Y*#4("/$"&8 h$>
36 Trigger 1
37 Power Cord Sheath 1
38 Left Handle 1
39 Power Cord 1
40 Edge Guide 1
41 Right Housing Gusset 1
42 Self Tapping Screw (ST4x16) 8
43 Right Housing 1
44 Self Tapping Screw (ST4x16) 5
45 Right Rotary Joint 1
46 Slide Spring 1
47 Lock Ring 1
48 Left Rotary Joint 1
49 Left Housing 1
50 Head Angle Button 1
51 Left Housing Gusset 1
52 Self Tapping Screw (ST3x12) 2
53 Self Tapping Screw (ST4x14) 9
54 Right Auxiliary Handle 1
55 Left Auxiliary Handle 1
56 Lock Knob 1
57 Auxiliary Handle Bracket 1
58 Lock Nut M6 1
59 Spring Line 1
60 Aluminum Tube 1
61 Angle Lock 1
62 Adjusting Sleeve 1
63 Adjusting Columns 1
64 Slide Spring 2
65 Adjusting Columns 1
66 Adapter Sleeve 1
67 Extension Lock 1
68 Bushings 1
69 Extension Tube 1

Page 15<&(%$*4.8"4,7%K'*#$"&8#L%/7*,#*%4,77%HMNNNMNIIMOPQP1Item 63387
?@<6ARST6;@ACSED@CEA6E@EU6 ?6AFT
@##*5+7>%Y",3(,5

G"5"$*9%Qb%Y,>%V,((,8$>
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.
ifQH%D"##"&8%S,J#%X7d91%%j%%TS%X&[%IbbQ%%j%%U,5,("77&L%U@%QibHH%%j%%HMNNNMNIIMOPQP

!"#"$%&'(%)*+#"$*%,$-%.$$/-00)))1.,(+&(2(*"3.$14&5
65,"7%&'(%$*4.8"4,7%#'//&($%,$-%/(&9'4$#'//&($:.,(+&(2(*"3.$14&5
63387
13" STRING
TRIMMER
ELECTRIC
Owner’s Manual & Safety Instructions
Save This Manual%Keep this manual for the safety warnings and precautions, assembly,
operating, inspection, maintenance and cleaning procedures. Write the product’s serial number in the
back of the manual near the assembly diagram (or month and year of purchase if product has no number).
Keep this manual and the receipt in a safe and dry place for future reference.
When unpacking, make sure that the product is intact
and undamaged. If any parts are missing or broken,
please call 1-888-866-5797 as soon as possible.
Copyright© 2016 by Harbor Freight Tools®. All rights reserved.
No portion of this manual or any artwork contained herein may be reproduced in
any shape or form without the express written consent of Harbor Freight Tools.
Diagrams within this manual may not be drawn proportionally. Due to continuing
improvements, actual product may differ slightly from the product described herein.
Too ls r eq ui re d for a ss em bl y and s er vi ce m ay not be i nc lu de d.
;*,9%$."#%5,$*(",7%+*2&(*%'#"83%$."#%/(&9'4$1%
<,"7'(*%$&%9&%#&%4,8%(*#'7$%"8%#*("&'#%"8='(>1%
?@!6%ABC?%D@EF@G1
;6!%HIJ

Page 2 <&(%$*4.8"4,7%K'*#$"&8#L%/7*,#*%4,77%HMNNNMNIIMOPQP1 Item 63387
?@<6AR ST6;@ACSE D@CEA6E@EU6?6AFT
A,+7*%&2%U&8$*8$#
Safety ......................................................... 2
Specifications ............................................. 5
Setup .......................................................... 6
Operation .................................................... 9
Maintenance .............................................. 12
Parts List and Diagram .............................. 14
Warranty .................................................... 16
V@;ECEW%?RDXSG?%@EY%Y6<CECACSE?
This is the safety alert symbol. It is used to alert you to potential
personal injury hazards. Obey all safety messages that
follow this symbol to avoid possible injury or death.
Indicates a hazardous situation which, if not avoided,
will result in death or serious injury.
Indicates a hazardous situation which, if not avoided,
could result in death or serious injury.
Indicates a hazardous situation which, if not avoided,
could result in minor or moderate injury.
Addresses practices not related to personal injury.
CDTS;A@EA%?@<6AR%CE?A;FUACSE?
V.*8%'#"83%*7*4$("4%3,(9*8"83%,//7",84*#L%+,#"4%#,2*$>%/(*4,'$"&8#%#.&'79%,7),>#%+*%2&77&)*9%
$&%(*9'4*%$.*%("#J%&2%2"(*L%*7*4$("4%#.&4JL%,89%/*(#&8,7%"8='(>L%"847'9"83%$.*%2&77&)"83-
;6@Y%@GG%CE?A;FUACSE?
T&)*(%U&(9%?,2*$>
V@;ECEWZ%M%A&%(*9'4*%$.*%("#J%&2%*7*4$("4%
#.&4JL%'#*%&87>%)"$.%,8%*[$*8#"&8%4&(9%
"8$*89*9%2&(%&'$9&&(%'#*L%#'4.%,#%,8%
*[$*8#"&8%4&(9%&2%4&(9%$>/*%%
?VM@L%?SVM@L%?AVM@L%?ASVM@L%?\VM@L%%
?\SVM@L%?\AVM@L%&(%?\ASVM@1
1. Ground Fault Circuit Interrupter (GFCI) protection
should be provided on the circuit(s) or outlet(s) to
be used for the gardening appliance. Receptacles
are available having built-in GFCI protection
and may be used for this measure of safety.
2. Do not Abuse Cord - Do not carry appliance by
cord or yank it to disconnect from receptacle.
Keep cord from heat, oil, and sharp edges.

Page 3<&(%$*4.8"4,7%K'*#$"&8#L%/7*,#*%4,77%HMNNNMNIIMOPQP1Item 63387
?@<6ARST6;@ACSED@CEA6E@EU6 ?6AFT
3. To reduce the risk of electric shock, this appliance
has a polarized plug (one blade is wider than
the other) and will require the use of a polarized
extension cord. The appliance plug will fit
into a polarized extension cord only one way.
If the plug does not fit fully into the extension cord,
reverse the plug. If the plug still does not fit, obtain
a correct polarized extension cord. A polarized
extension cord will require the use of a polarized
wall outlet. This plug will fit into the polarized wall
outlet only one way. If the plug does not fit fully
into the wall outlet, reverse the plug. If the plug
still does not fit, contact a qualified electrician to
install the proper wall outlet. Do not change the
equipment plug, extension cord receptacle, or
extension cord plug in any way. This design is
referred to as double-insulated, indicated by .
4. WARNING: The cord of this product contains
lead and/or di (2-ethylhexyl) phthalate (DEHP),
chemicals known to the State of California
to cause cancer, and birth defects or other
reproductive harm. Wash hands after handling.
(California Health & Safety Code § 25249.5, et seq.)
5. WARNING: This product contains di (2-ethylhexyl)
phthalate (DEHP), a chemical known to the State
of California to cause cancer and birth defects
or other reproductive harm. (California Health
& Safety Code § 25249.5, et seq.)
6. 6[$*8#"&8%U&(9%M%Make sure your extension cord
is in good condition. When using an extension
cord, be sure to use one heavy enough to carry
the current your product will draw. An undersized
extension cord will cause a drop in line voltage
resulting in loss of power and overheating.
6[$*8#"&8%U&(9%?"]*
The following table shows the correct
cord size to use depending on cord length
and nameplate ampere rating. If in doubt,
use the next heavier gauge. The smaller the
gauge number, the heavier the cord.
A@XG6%@%^%DCECDFD%VC;6%W@FW6%<S;%
6_A6E?CSE%US;Y?%`Hab%!SGAc
@5/*(*%;,$"83
`,$%2'77%7&,9c
6_A6E?CSE%US;Y%G6EWAB
   
0 – 6 18 16 16 14
6 – 10 18 16 14 12
10 – 12 16 16 14 12
12 – 16 14 12 Not recommended
U&88*4$"83%U&(9
To reduce the risk of the cord
pulling out during operation:
a. Make a loop in the
extension cord, and
press that cord loop
through the hole in
the handle.
b. Hook that cord loop
around the cord hook.
c. Make sure the Trigger is
released, then plug the
cord into the connector.
T*(#&8,7%?,2*$>
1. 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.
2. Wear ANSI-approved safety goggles and
heavy-duty work gloves. Use face or
dust mask if operation is dusty.
3. Avoid Unintentional Starting - Do not carry
plugged-in appliance with finger on switch.
Be sure switch is off when plugging in.
4. Do not Overreach -
Keep proper footing and balance at all times.
5. Stay Alert - Watch what you are doing. Use common
sense. Do not operate appliance when you are tired.
6. V*,(%$."4J%=*,8#%,89%#$**7M$&*9%
)&(J%+&&$#%$&%.*7/%/(*d*8$%"8='(>%
4,'#*9%+>%27>"83%9*+("#1%
7. 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.
In addition, people with pacemakers should:
• Avoid operating alone.
• Don’t use with power switch locked on.
• Properly maintain and inspect to
avoid electrical shock.
• Any power cord must be properly grounded.
Ground Fault Circuit Interrupter (GFCI)
should also be implemented –
it prevents sustained electrical shock.
,
+
4

Page 4 <&(%$*4.8"4,7%K'*#$"&8#L%/7*,#*%4,77%HMNNNMNIIMOPQP1 Item 63387
?@<6AR ST6;@ACSE D@CEA6E@EU6?6AFT
W,(9*8"83%@//7",84*%F#*%,89%U,(*
1. @d&"9%Y,83*(&'#%68d"(&85*8$%M%
Y&%8&$%'#*%,//7",84*#%"8%9,5/%&(%)*$%7&4,$"&8#1
2. Y&%8&$%F#*%C8%;,"81
3. e**/%U."79(*8%@),>%M%@77%d"#"$&(#%#.&'79%
+*%J*/$%,$%,%9"#$,84*%2(&5%)&(J%,(*,1
4. When servicing use only identical replacement parts.
5. Use Right Appliance - Do not use appliance for
any job except that for which it is intended.
6. Do not Force Appliance - It will do the job
better and with less likelihood of injury at
the rate for which it was designed.
7. Store Idle Appliances Indoors - When not in use,
appliances should be stored indoors in dry, and
high or locked-up place - out of reach of children.
8. Maintain Appliance With Care - Keep cutting edge
sharp and clean for best performance and to reduce
the risk of injury. Follow instructions for lubricating
and changing accessories. Inspect appliance cord
periodically, and if damaged, have it repaired by
an authorized service facility. Inspect extension
cords periodically and replace if damaged. Keep
handles dry, clean, and free from oil and grease.
9. Check Damaged Parts - Before further use of the
appliance, a guard or other part that is damaged
should be carefully checked to determine that it will
operate properly and perform its intended function.
Check for alignment of moving parts, binding of
moving parts, breakage of parts, mounting, and any
other condition that may affect its operation. A guard
or other part that is damaged should be properly
repaired or replaced by a qualified technician
unless indicated elsewhere in this manual.
10. Y"#4&88*4$%@//7",84*%M%Y"#4&88*4$%$.*%,//7",84*%
2(&5%$.*%/&)*(%#'//7>%).*8%8&$%"8%'#*L%
+*2&(*%#*(d"4"83L%).*8%4.,83"83%
,44*##&("*#%#'4.%,#%+7,9*#L%,89%$.*%7"J*1
11. e**/%3',(9#%"8%/7,4*%,89%"8%)&(J"83%&(9*(1
12. S87>%(*/7,4*%$.*%7"8*%&8%$."#%,//7",84*%)"$.%
$.*%7"8*%5,$*(",7%,89%9",5*$*(%&2%7"8*%7"#$*9%
&8%$.*%?/*4"2"4,$"&8#%$,+7*1%%S$.*(%5,$*(",7#L%
#'4.%,#%)"(*L%(&/*L%&(%+7,9*#%4,8%9,5,3*%$.*%
,//7",84*%,89%+*%2&(4*2'77>%,89%9,83*(&'#7>%
*=*4$*9%2(&5%$.*%,//7",84*%'/&8%+(*,J"831
!"+(,$"&8%B,],(9
This appliance 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 appliance. If you feel
any symptoms related to vibration (such as
tingling, numbness, and white or blue fingers),
seek medical advice as soon as possible.
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 appliance as lightly as possible
(while still keeping safe control of it).
Let the appliance do the work.
7. To reduce vibration, maintain the appliance
as explained in this manual. If any abnormal
vibration occurs, stop use immediately.