Page 1
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. 17j
!"#"$%&'(%)*+#"$*%,$-%.$$/-00)))1.,(+&(2(*"3.$14&5
65,"7%&'(%$*4.8"4,7%#'//&($%,$-%/(&9'4$#'//&($:.,(+&(2(*"3.$14&5
When unpacking, make sure that the product is intact
and undamaged. If any parts are missing or broken,
please call 1-888-866-5797 as soon as possible.
Copyright© 2017 by Harbor Freight Tools®. All rights reserved.
No portion of this manual or any artwork contained herein may be reproduced in
any shape or form without the express written consent of Harbor Freight Tools.
Diagrams within this manual may not be drawn proportionally. Due to continuing
improvements, actual product may differ slightly from the product described herein.
Too l s r e q ui r e d f o r a s s em b l y a n d s e rv i c e m a y n o t b e i n c lu d e d.
;,$$*(<%,89%;7,9*%
=&79%=*/,(,$*7<
>*,9%$."#%5,$*(",7%+*2&(*%'#"83%$."#%/(&9'4$1%
?,"7'(*%$&%9&%#&%4,8%(*#'7$%"8%#*("&'#%"8@'(<1%
=A!6%BCD=%EAFGAH1
Page 2
Safety ......................................................... 2
Specifications ............................................. 7
Setup .......................................................... 8
=A?6BR ST6>ABDSF EADFB6FAFU6=6BGT
Operation .................................................... 9
B,+7*%&2%U&8$*8$#
Maintenance .............................................. 12
Parts List and Diagram .............................. 14
Warranty .................................................... 16
VA>FDFW%=RE;SH=%AFX%X6?DFDBDSF=
This is the safety alert symbol. It is used to alert you to potential
personal injury hazards. Obey all safety messages that
follow this symbol to avoid possible injury or death.
Indicates a hazardous situation which, if not avoided,
will result in death or serious injury.
Indicates a hazardous situation which, if not avoided,
could result in death or serious injury.
Indicates a hazardous situation which, if not avoided,
could result in minor or moderate injury.
Addresses practices not related to personal injury.
DETS>BAFB%=A?6BR%DF?S>EABDSF
W*8*(,7%T&)*(%B&&7%=,2*$<%V,(8"83#
>*,9%,77%#,2*$<%),(8"83#%,89%,77%"8#$('4$"&8#1%%
Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.
=,Y*%,77%),(8"83#%,89%"8#$('4$"&8#%2&(%2'$'(*%(*2*(*84*1
The term ″power tool″ in the warnings refers to your battery-operated (cordless) power tool.
V&(Z%A(*,%=,2*$<
1. [**/%)&(Z%,(*,%47*,8%,89%)*77%7"$1%%
Cluttered or dark areas invite accidents.
2. X&%8&$%&/*(,$*%/&)*(%$&&7#%"8%*\/7&#"Y*%
,$5&#/.*(*#J%#'4.%,#%"8%$.*%/(*#*84*%&2%
27,55,+7*%7"I'"9#J%3,#*#%&(%9'#$1 Power tools
create sparks which may ignite the dust or fumes.
Page 2 ?&(%$*4.8"4,7%I'*#$"&8#J%/7*,#*%4,77%KLMMMLMNNLOPQP1 Item 63630
3. [**/%4."79(*8%,89%+<#$,89*(#%
,),<%)."7*%&/*(,$"83%,%/&)*(%$&&71
Distractions can cause you to lose control.
Page 3
67*4$("4,7%=,2*$<
X&%8&$%*\/&#*%/&)*(%$&&7#%$&%(,"8%&(%)*$%4&89"$"&8#1
Water entering a power tool will increase the risk of electric shock.
T*(#&8,7%=,2*$<
1. =$,<%,7*($J%),$4.%).,$%<&'%,(*%9&"83%
,89%'#*%4&55&8%#*8#*%).*8%&/*(,$"83%
,%/&)*(%$&&71%%X&%8&$%'#*%,%/&)*(%
$&&7%)."7*%<&'%,(*%$"(*9%&(%'89*(%$.*%
"827'*84*%&2%9('3#J%,74&.&7%&(%5*9"4,$"&81
A moment of inattention while operating power
tools may result in serious personal injury.
2. G#*%/*(#&8,7%/(&$*4$"Y*%*I'"/5*8$1%%
A7),<#%)*,(%*<*%/(&$*4$"&81 Protective
equipment such as dust mask, non-skid safety
shoes, hard hat, or hearing protection used for
appropriate conditions will reduce personal injuries.
3. T(*Y*8$%'8"8$*8$"&8,7%#$,($"831%
68#'(*%$.*%B("33*(%"#%"8%$.*%&22L/&#"$"&8%+*2&(*%
4&88*4$"83%$&%/&)*(%#&'(4*J%/"4Z"83%'/%&(%
4,((<"83%$.*%$&&71
Carrying power tools with your finger on
the Trigger or energizing power tools that
have the Trigger on invites accidents.
T&)*(%B&&7%G#*%,89%U,(*
1. X&%8&$%2&(4*%$.*%/&)*(%$&&71%%G#*%$.*%
4&((*4$%/&)*(%$&&7%2&(%<&'(%,//7"4,$"&81
The correct power tool will do the job better and
safer at the rate for which it was designed.
2. X&%8&$%'#*%$.*%/&)*(%$&&7%"2%$.*%B("33*(%%
9&*#%8&$%$'(8%"$%&8%,89%&221
Any power tool that cannot be controlled with the
Trigger is dangerous and must be repaired.
3. X"#4&88*4$%$.*%+,$$*(<%/,4Z%2(&5%$.*%
/&)*(%$&&7%+*2&(*%5,Z"83%,8<%,9@'#$5*8$#J%
4.,83"83%,44*##&("*#J%&(%#$&("83%/&)*(%
$&&7#1 Such preventive safety measures reduce
the risk of starting the power tool accidentally.
4. =$&(*%"97*%/&)*(%$&&7#%&'$%&2%$.*%(*,4.%&2%
4."79(*8%,89%9&%8&$%,77&)%/*(#&8#%'82,5"7",(%
)"$.%$.*%/&)*(%$&&7%&(%$.*#*%"8#$('4$"&8#%
$&%&/*(,$*%$.*%/&)*(%$&&71 Power tools are
dangerous in the hands of untrained users.
4. X&%8&$%&Y*((*,4.1%%[**/%/(&/*(%2&&$"83%,89%
+,7,84*%,$%,77%$"5*#1 This enables better control
of the power tool in unexpected situations.
5. X(*##%/(&/*(7<1%%X&%8&$%)*,(%7&&#*%47&$."83%&(%
@*)*7(<1%%[**/%<&'(%.,"(J%47&$."83%,89%37&Y*#%
,),<%2(&5%5&Y"83%/,($#1 Loose clothes, jewelry
or long hair can be caught in moving parts.
6. D2%9*Y"4*#%,(*%/(&Y"9*9%2&(%$.*%4&88*4$"&8%&2%
9'#$%*\$(,4$"&8%,89%4&77*4$"&8%2,4"7"$"*#J%*8#'(*%
$.*#*%,(*%4&88*4$*9%,89%/(&/*(7<%'#*91 Use of
dust collection can reduce dust-related hazards.
7. S87<%'#*%#,2*$<%*I'"/5*8$%$.,$%.,#%+**8%
,//(&Y*9%+<%,8%,//(&/(",$*%#$,89,(9#%,3*84<1
Unapproved safety equipment may not provide
adequate protection. Eye protection must be
ANSI-approved and breathing protection
must be NIOSH-approved for the
specific hazards in the work area.
5. E,"8$,"8%/&)*(%$&&7#1%%U.*4Z%2&(%5"#,7"385*8$%
&(%+"89"83%&2%5&Y"83%/,($#J%+(*,Z,3*%&2%/,($#%
,89%,8<%&$.*(%4&89"$"&8%$.,$%5,<%,22*4$%$.*%
/&)*(%$&&7]#%&/*(,$"&81%%D2%9,5,3*9J%.,Y*%$.*%
/&)*(%$&&7%(*/,"(*9%+*2&(*%'#*1 Many accidents
are caused by poorly maintained power tools.
6. [**/%4'$$"83%$&&7#%#.,(/%,89%47*,81 Properly
maintained cutting tools with sharp cutting edges
are less likely to bind and are easier to control.
7. G#*%$.*%/&)*(%$&&7J%,44*##&("*#%,89%$&&7%+"$#%
*$41%"8%,44&(9,84*%)"$.%$.*#*%"8#$('4$"&8#J%
$,Z"83%"8$&%,44&'8$%$.*%)&(Z"83%4&89"$"&8#%
,89%$.*%)&(Z%$&%+*%/*(2&(5*91 Use of the
power tool for operations different from those
intended could result in a hazardous situation.
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;,$$*(<%$&&7%'#*%,89%4,(*
1. >*4.,(3*%&87<%)"$.%$.*%4.,(3*(%#/*4"2"*9%+<%
$.*%5,8'2,4$'(*(1 A charger that is suitable
for one type of battery pack may create a risk
of fire when used with another battery pack.
2. G#*%/&)*(%$&&7#%&87<%)"$.%#/*4"2"4,77<%
9*#"38,$*9%+,$$*(<%/,4Z#1 Use of any other
battery packs may create a risk of injury and fire.
Page 3?&(%$*4.8"4,7%I'*#$"&8#J%/7*,#*%4,77%KLMMMLMNNLOPQP1Item 63630
Page 4
3. V.*8%+,$$*(<%/,4Z%"#%8&$%"8%'#*J%Z**/%"$%,),<%
2(&5%&$.*(%5*$,7%&+@*4$#J%7"Z*%/,/*(%47"/#J%
4&"8#J%Z*<#J%8,"7#J%#4(*)#%&(%&$.*(%#5,77%5*$,7%
&+@*4$#J%$.,$%4,8%5,Z*%,%4&88*4$"&8%2(&5%
&8*%$*(5"8,7%$&%,8&$.*(1%Shorting the battery
=A?6BR ST6>ABDSF EADFB6FAFU6=6BGT
terminals together may cause burns or a fire.
4. G89*(%,+'#"Y*%4&89"$"&8#J%7"I'"9%5,<%+*%
*@*4$*9%2(&5%$.*%+,$$*(<^%,Y&"9%4&8$,4$1%
D2%4&8$,4$%,44"9*8$,77<%&44'(#J%27'#.%)"$.%),$*(1%
D2%7"I'"9%4&8$,4$#%*<*#J%,99"$"&8,77<%#**Z%
5*9"4,7%.*7/1%Liquid ejected from the
battery may cause irritation or burns.
=*(Y"4*
C,Y*%<&'(%/&)*(%$&&7%#*(Y"4*9%+<%,%I',7"2"*9%(*/,"(%/*(#&8%'#"83%&87<%"9*8$"4,7%(*/7,4*5*8$%/,($#1%
This will ensure that the safety of the power tool is maintained.
>*4"/(&4,$"83%=,)%=,2*$<%V,(8"83#
1. C&79%/&)*(%$&&7%+<%"8#'7,$*9%3("//"83%#'(2,4*#%
).*8%/*(2&(5"83%,8%&/*(,$"&8%).*(*%4'$$"83%
$&&7%5,<%4&8$,4$%."99*8%)"("83%&(%"$#%&)8%4&(91
Contact with a ″live″ wire will make exposed metal
parts of the tool ″live″ and shock the operator.
2. G#*%47,5/#%&(%,8&$.*(%/(,4$"4,7%),<%$&%#*4'(*%
,89%#'//&($%$.*%)&(Z/"*4*%$&%,%#$,+7*%/7,$2&(51
Holding the work by hand or against your body
leaves it unstable and may lead to loss of control.
3. Maintain labels and nameplates on the tool.
These carry important safety information.
If unreadable or missing, contact
Harbor Freight Tools for a replacement.
4. Avoid unintentional starting.
Prepare to begin work before turning on the tool.
5. Do not lay the tool down until it has come to
a complete stop. Moving parts can grab the
surface and pull the tool out of your control.
6. When using a handheld power tool,
maintain a firm grip on the tool with both
hands to resist starting torque.
7. Do not leave the tool unattended when the
Battery Pack is connected. Turn off the tool,
and remove the Battery Pack before leaving.
8. 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.
6#/*4",77<%,Y&"9%/7,4"83%$.*%U.,(3*(%&8%4,(/*$#%
,89%('3#^%$.*<%,(*%8&$%&87<%27,55,+7*J%+'$%$.*<%
,7#&%&+#$('4$%Y*8$#%'89*(%$.*%U.,(3*(1%
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.
9. This product is not a toy.
Keep it out of reach of children.
10. 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.
11. 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.
Page 4 ?&(%$*4.8"4,7%I'*#$"&8#J%/7*,#*%4,77%KLMMMLMNNLOPQP1 Item 63630
Page 5
H"$."'5%;,$$*(<%=,2*$<%V,(8"83#
HDBCDGE%;ABB6>D6=%=BS>6%
A%HA>W6%AESGFB%S?%6F6>WR%AFX%%
VDHH%!6FB%?D>6%S>%6_THSX6%D?%ED=B>6AB6X-
1. [**/%;,$$*(<%T,4Z%9(<1
2. XS%FSB%XS%AFR%S?%BC6%?SHHSVDFW%
BS%BC6%;ABB6>R%TAU[-
a. S/*8J
b. X(&/J
c. =.&($L4"(4'"$J
d. T'84$'(*J
!"+(,$"&8%=,2*$<
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 tools 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.
%=A!6%BC6=6%DF=B>GUBDSF=1
e. D84"8*(,$*J%&(
f. 6\/&#*%$&%$*5/*(,$'(*#%3(*,$*(%$.,8%K`ab?1
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.
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 tools with the lowest vibration
when there is a choice.
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.
=A?6BRST6>ABDSFEADFB6FAFU6 =6BGT
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Page 6
W(&'89"83
=A?6BR ST6>ABDSF EADFB6FAFU6=6BGT
+*2&(*%'#*1%%D2%$.*%/7'3%)"77%8&$%2"$%$.*%&'$7*$J%.,Y*%,%/(&/*(%&'$7*$%"8#$,77*9%+<%,%I',7"2"*9%*7*4$("4",81
BS%T>6!6FB%6H6UB>DU%=CSU[%AFX%X6ABC%?>SE%DFUS>>6UB%W>SGFXDFW-%
U.*4Z%)"$.%,%I',7"2"*9%*7*4$("4",8%"2%<&'%,(*%"8%9&'+$%,#%$&%).*$.*(%$.*%&'$7*$%"#%/(&/*(7<%
3(&'89*91%%X&%8&$%5&9"2<%$.*%/&)*(%4&(9%/7'3%/(&Y"9*9%)"$.%$.*%4.,(3*(1%%X&%8&$%'#*%$.*%
4.,(3*(%"2%$.*%/&)*(%4&(9%&(%/7'3%"#%9,5,3*91%%D2%9,5,3*9J%.,Y*%"$%(*/,"(*9%+<%,%#*(Y"4*%2,4"7"$<%
6\$*8#"&8%U&(9#
F&$*- Extension cords must not be used with this item’s Charger.
=<5+&7&3<
Read the manual before
set-up and/or use.
WARNING marking
concerning Risk of Fire.
Do not cover Charger
ventilation ducts.
Charge on fireproof surface only.
WARNING marking concerning
Risk of Electric Shock.
Properly connect Charger’s power
cord to appropriate outlet.
WARNING marking concerning
Risk of Explosion.
Do not puncture, short, or open
battery packs and do not charge
damaged battery packs.
!
c
A
n0 xxxx/min.
Double Insulated
Canadian Standards Association
Underwriters Laboratories, Inc.
Volts
Alternating Current
Amperes
No Load Revolutions
per Minute (RPM)
WARNING marking concerning Risk
of Eye Injury. Wear ANSI-approved
safety goggles with side shields.
Page 6 ?&(%$*4.8"4,7%I'*#$"&8#J%/7*,#*%4,77%KLMMMLMNNLOPQP1 Item 63630
Page 7
=/*4"2"4,$"&8#
63630
17j
WARNING
TO REDUCE THE
RISK OF INJURY,
USER MUST READ
INSTRUCTION MANUAL.
HOLD SAW WITH BOTH
HANDS.
3188076
Conforms to UL Std.
60745-1 & 60745-2-11
MODEL
1773C-B
LASER LIGHT
DO NOT STARE INTO BEAM
Max. Output: 1 mW,
Wavelength: 650 nm
CLASS IIa LASER
PRODUCT
Serial:
AVOID EXPOSURE
Laser light is emitted
from this opening.
This product complies
with 21 CFR 1040.10 and
1040.11
Distributed by
Harbor Freight Tools
3491 Mission Oaks Blvd.
Camarillo, CA 93011
63630
Manufacture Date:
,
Battery Type Bauer 20 V Li-ion (sold separately)
No Load Speed 0-2400 SPM
Blade Type T-Shank (sold separately)
Wood: 3-1/8"
Maximum Cutting Capacity at 90°
Steel: 3/8"
Plastic: 1/2"
=A?6BRST6>ABDSFEADFB6FAFU6 =6BGT
UAGBDSFd Use of controls or adjustments or
performance of procedures other than those specified
herein may result in hazardous radiation exposure.
UAGBDSFd The use of optical instruments
with this product will increase eye hazard.
Page 7?&(%$*4.8"4,7%I'*#$"&8#J%/7*,#*%4,77%KLMMMLMNNLOPQP1Item 63630
Page 8
=*$'/%L%;*2&(*%G#*-
% >*,9%$.*%6FBD>6%DETS>BAFB%=A?6BR%DF?S>EABDSF%#*4$"&8%,$%$.*%+*3"88"83%&2%$."#%
5,8',7%"847'9"83%,77%$*\$%'89*(%#'+.*,9"83#%$.*(*"8%+*2&(*%#*$%'/%&(%'#*%&2%$."#%/(&9'4$1
=A?6BR ST6>ABDSF EADFB6FAFU6=6BGT
F&$*- For additional information regarding the parts listed in the
following pages, refer to Parts List and Diagram on page 14.
?'84$"&8#
?*84*
H,#*(%W'"9*%
;7,9*%
W',(9
;7,9*%e#&79%
#*/,(,$*7<f
;'$$&8
B("33*(%
H&4Z
;7,9*%
W'"9*
B("33*(
;,$$*(<%
e#&79%
#*/,(,$*7<f
S(+"$,7%
A4$"&8%
=)"$4.
=.&*
Page 8 ?&(%$*4.8"4,7%I'*#$"&8#J%/7*,#*%4,77%KLMMMLMNNLOPQP1 Item 63630
Page 9
S/*(,$"83%D8#$('4$"&8#
% >*,9%$.*%6FBD>6%DETS>BAFB%=A?6BR%DF?S>EABDSF%#*4$"&8%,$%$.*%+*3"88"83%&2%$."#%
5,8',7%"847'9"83%,77%$*\$%'89*(%#'+.*,9"83#%$.*(*"8%+*2&(*%#*$%'/%&(%'#*%&2%$."#%/(&9'4$1
B&&7%=*$%G/
BS%T>6!6FB%=6>DSG=%DFgG>R%?>SE%AUUDX6FBAH%ST6>ABDSF-%
E,Z*%#'(*%$.,$%$.*%B("33*(%"#%"8%$.*%&22L/&#"$"&8%,89%(*5&Y*%"$#%;,$$*(<%
T,4Z%+*2&(*%/*(2&(5"83%,8<%/(&4*9'(*%"8%$."#%#*4$"&81
;,$$*(<%U.,(3"83
Charge battery after unpacking and before using this
tool. Follow instructions included with battery charger.
D8#$,77"83%;7,9*%
UAGBDSFd To prevent injury, if replacing Blade,
make sure Blade is cool before touching it.
1. Turn Saw upside-down. Open Chuck by
turning clockwise. Chuck will move to
the left, creating space for the Blade.
U.'4Z
2. Install Blade with teeth pointing toward front of Saw.
3. Release Chuck to close it.
4. Check that Blade is firmly locked in place.
UAGBDSFd To prevent injury: Before attaching Battery
Pack for each use, wearing work gloves, pull on the
Blade to make sure it is securely locked in the Chuck.
D8#$,77"83%?*84*
1. Loosen Fence Knobs.
2. Install Fence on either side as needed.
3. Adjust Fence as needed.
4. Tighten Fence Knobs.
?*84*
=A?6BRST6>ABDSFEADFB6FAFU6 =6BGT
?*84*
[8&+#
Page 9?&(%$*4.8"4,7%I'*#$"&8#J%/7*,#*%4,77%KLMMMLMNNLOPQP1Item 63630
Page 10
=*$$"83%;*Y*7%A837*
1. Turn Saw upside-down.
2. Unlock Bevel Lock Lever.
=A?6BR ST6>ABDSF EADFB6FAFU6=6BGT
3. Push Shoe forward to disengage gears.
4. Adjust Shoe to proper angle.
5. Push Shoe backward to engage gears.
6. Lock Bevel Lock Lever.
=*$$"83%S(+"$,7%A4$"&8%=)"$4.
=.&*
`
O
h N
;*Y*7%H&4Z%
H*Y*(
i
Use the Orbital Action Switch to set one
of the following cutting modes:
a. Straight cutting. Set the Lever to “O”. The
blade travels vertically up and down only.
b. Orbital cutting. Set the Lever to “1”, “2”, or “3”.
The blade travels in a circular motion, up and
down and forward and backward. The higher
the number, the larger the orbit of the blade.
F&$*- Do not use Orbital Action to
cut metal or hardwoods.
V&(Z/"*4*%,89%V&(Z%A(*,%=*$%G/
1. Designate a work area that is clean and well lit.
The work area must not allow access by children
or pets to prevent distraction and injury.
2. Secure loose workpieces using a vise or clamps
(not included) to prevent movement while working.
FSBDU6- Do not adjust settings
while the Saw is operating.
3. There must not be objects, such as utility lines,
nearby that will present a hazard while working.
This is especially critical for plunge cuts.
Page 10 ?&(%$*4.8"4,7%I'*#$"&8#J%/7*,#*%4,77%KLMMMLMNNLOPQP1 Item 63630
Page 11
W*8*(,7%S/*(,$"83%D8#$('4$"&8#
1. Make sure that the Trigger is in the off-position
and locked, then attach the Battery Pack.
2. Make all necessary adjustments to the Saw.
3. Make sure that all guards are in place in
proper working order and that all adjustment
knobs are tight before operation.
4. Press Laser Guide Button to turn the Laser on.
5. Hold Saw so that Blade is near the start of
cut, but not touching the workpiece.
DETS>BAFB- Do not start the Saw if the
Blade is in contact with anything.
6. Firmly grip the Handle with one hand, push
Trigger Lock from either side, then press Trigger.
7. To increase speed, apply more pressure to
Trigger. To decrease speed, apply less pressure.
F&$*- When cutting softer materials,
use a faster speed. When cutting harder
materials, use a slower speed.
8. Allow the Saw to come up to full speed
before touching the workpiece.
9. Guide the Blade into the workpiece.
VA>FDFWd Keep the Shoe pressed firmly against
the workpiece while cutting to prevent kickback.
10. Maintain a smooth motion, guiding the Blade
through the material as it is cut. Follow the cut.
Do not press too hard. If the Saw slows down as
it is cutting, apply less pressure on the Saw.
11. To stop the Saw, release the Trigger.
12. Allow the Saw to come to a complete
stop before setting it down.
13. Press Laser Guide Button to turn the Laser off.
14. To prevent accidents, turn off the tool and
remove its Battery Pack after use. Clean, then
store the tool indoors out of children’s reach.
=A?6BRST6>ABDSFEADFB6FAFU6 =6BGT
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Page 12
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+*%/*(2&(5*9%&87<%+<%,%I',7"2"*9%$*4.8"4",81
=A?6BR ST6>ABDSF EADFB6FAFU6=6BGT
BS%T>6!6FB%=6>DSG=%DFgG>R%?>SE%AUUDX6FBAH%ST6>ABDSF-%
E,Z*%#'(*%$.,$%$.*%B("33*(%"#%"8%$.*%&22L/&#"$"&8%,89%(*5&Y*%"$#%;,$$*(<%
T,4Z%+*2&(*%/*(2&(5"83%,8<%/(&4*9'(*%"8%$."#%#*4$"&81
BS%T>6!6FB%=6>DSG=%DFgG>R%?>SE%BSSH%?ADHG>6-%
X&%8&$%'#*%9,5,3*9%*I'"/5*8$1%%D2%,+8&(5,7%8&"#*%&(%Y"+(,$"&8%
&44'(#J%.,Y*%$.*%/(&+7*5%4&((*4$*9%+*2&(*%2'($.*(%'#*1
U7*,8"83J%E,"8$*8,84*J%,89%H'+("4,$"&8
1. ;6?S>6%6AUC%G=6J inspect the general
condition of the tool. Check for:
• leaking, swollen, or cracked battery pack,
• loose hardware,
• misalignment or binding of moving parts,
• cracked or broken parts, and
• any other condition that may
affect its safe operation.
2. A?B6>%G=6J wipe external surfaces
of the tool with clean cloth.
3. BS%UH6AF-%The ventilation openings should
be kept clean and free of dirt and debris. Wear
ANSI-approved safety goggles and NIOSHapproved dust mask/respirator before cleaning
ducts. The most effective way to clean the
ventilation openings is with compressed air.
4. For blade changing instructions
see Tool Set Up on page 9.
5. Disconnect battery pack and store battery pack,
charger, and tool in dry, indoor area out of
reach of children and away from metal objects
(i.e., paperclips, coins) to prevent shorting.
Page 12 ?&(%$*4.8"4,7%I'*#$"&8#J%/7*,#*%4,77%KLMMMLMNNLOPQP1 Item 63630
Page 13
B(&'+7*#.&&$"83
T(&+7*5 T&##"+7*%U,'#*# H"Z*7<%=&7'$"&8#
Tool will not start. 1. Battery Pack not properly
Tool operates slowly. 1. Forcing tool to work too fast.
Performance
decreases over time.
Excessive noise
or rattling.
Overheating. 1. Forcing tool to work too fast.
% ?&77&)%,77%#,2*$<%/(*4,'$"&8#%).*8*Y*(%9",38&#"83%&(%#*(Y"4"83%$.*%$&&71%%%
X"#4&88*4$%;,$$*(<%T,4Z%,89%U.,(3*(%/&)*(%#'//7<%+*2&(*%#*(Y"4*1
connected.
2. Battery Pack not properly
charged.
3. Battery Pack burnt-out.
4. Internal damage or wear.
(Carbon brushes or
Trigger, for example.)
2. Battery Pack wearing out.
1. Carbon brushes worn
or damaged.
2. Blade dull or damaged.
Internal damage or wear. (Carbon
brushes or bearings, for example.)
2. Blade dull or damaged.
3. Blocked motor housing vents.
1. Remove Battery Pack, make sure there are no
obstructions, reinsert the Battery Pack according
to its shape (it should only fit one way), and press
firmly until the Battery Pack locks in place.
2. Make sure Charger is connected and
operating properly. Give enough time for
Battery Pack to recharge properly.
3. Dispose of old Battery Pack
properly or recycle. Replace Battery Pack.
4. Have technician service tool.
1. Allow tool to work at its own rate.
2. Dispose of old Battery Pack
properly or recycle. Replace Battery Pack.
1. Have qualified technician replace brushes.
2. Keep blades sharp. Replace as needed.
Have technician service tool.
1. Allow tool to work at its own rate.
2. Keep blades sharp. Replace as needed.
3. Wear ANSI-approved safety goggles and
NIOSH-approved dust mask/respirator while
blowing dust out of motor using compressed air.
=A?6BRST6>ABDSFEADFB6FAFU6 =6BGT
Page 13?&(%$*4.8"4,7%I'*#$"&8#J%/7*,#*%4,77%KLMMMLMNNLOPQP1Item 63630
Page 14
T,($#%H"#$%,89%X",3(,5
TH6A=6%>6AX%BC6%?SHHSVDFW%UA>6?GHHR
=A?6BR ST6>ABDSF EADFB6FAFU6=6BGT
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.
T,($#%H"#$
T,($ X*#4("/$"&8 j$<
1 Right Housing 1
2 Screw 4
3 Screw 6
4 Right Plate 1
5 Laser Lens 1
6 LED Assembly 1
7 Spring 5
9 Blade Guide 1
10 Blade Guide Shaft 1
11 Retaining Ring 2
12 Spacer 2
13 Shoe Bevel Gear 2
14 Blade Guide Bracket 1
15 Reciprocating Rod Assembly 1
16 Reciprocating Rod Roller 1
17 Retaining Ring 1
18 Spacer 1
19 Double Needle Roller Bearing 1
20 Rear Guide Block 1
21 Large Gear 1
22 Counterbalance 1
23 Spacer 1
24 Cutter Lifting Board 1
25 Shoe Locking Block 1
26 Angle Limiting Gear 2
27 Bearing Support 1
28 Trigger Lock 1
29 Deep Groove Ball Bearing 2
30 Bevel Lock Lever 1
T,($ X*#4("/$"&8 j$<
31 Screw 4
32 Bevel Lock Lever Handle 1
33 Screw 2
34 Small Gear Shaft 1
35 Damping Sleeve 1
36 Motor Drive Connector 1
37 Trigger 1
38 Motor Fixing Plate 1
39 Motor 1
40 Battery Protection Plate 1
42 Left Housing 1
43 Left Plate 1
44 Orbital Action Switch 1
45 Orbital Action Switch Shaft 1
46 Steel Ball 1
47 Spring 1
48 Sleeve 2
49 Spacer 4
50 Shoe 1
51 Fixing Plate 1
52 Reinforcing Plate 2
53 Baseplate 1
54 Bevel Angle Screw 1
55 Fence Knob 2
56 Spacer 1
57 Rotating Shaft 1
58 Screw 6
59 Spring 1
60 Blade Guard 1
>*4&(9%T(&9'4$]#%=*(",7%F'5+*(%C*(*-%
F&$*-%D2%/(&9'4$%.,#%8&%#*(",7%8'5+*(J%(*4&(9%5&8$.%,89%<*,(%&2%/'(4.,#*%"8#$*,91
F&$*- Some parts are listed and shown for illustration purposes only,
and are not available individually as replacement parts.
Page 14 ?&(%$*4.8"4,7%I'*#$"&8#J%/7*,#*%4,77%KLMMMLMNNLOPQP1 Item 63630
Page 15
A##*5+7<%X",3(,5
=A?6BRST6>ABDSFEADFB6FAFU6 =6BGT
Page 15?&(%$*4.8"4,7%I'*#$"&8#J%/7*,#*%4,77%KLMMMLMNNLOPQP1Item 63630
Page 16
H"5"$*9%Qa%X,<%V,((,8$<
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.
i`QK%E"##"&8%S,Z#%;7Y91%%k%%TS%;&\%NaaQ%%k%%U,5,("77&J%UA%QiaKK%%k%%KLMMMLMNNLOPQP
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