Harbor Freight Tools Bauer 1925C-B Assembly instructions

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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. 19k
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© 2019 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.
To ols required for assembly and se rv ic e m ay n ot b e i nc lu de d .
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.

Page 2 ;&(%$*4.8"4,7%<'*#$"&8#=%/7*,#*%4,77%>?@@@?@AA?BCDC1 Item 56791
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Safety .................................................2
Specifications .....................................8
Setup ..................................................8
Operation ............................................9
Maintenance ......................................11
Parts List and Diagram ......................14
Warranty ............................................16
QFKMLMR%EHNSITE%FMU%U6;LMLGLIME
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.
LNJIKGFMG%EF;6GH%LM;IKNFGLIM
R*8*(,7%J&)*(%G&&7%E,2*$V%Q,(8"83#
K*,9%,77%#,2*$V%),(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.
E,W*%,77%),(8"83#%,89%"8#$('4$"&8#%2&(%2'$'(*%(*2*(*84*1%
The term ″power tool″ in the warnings refers to your battery‑operated (cordless) power tool.
Q&(X%F(*,%E,2*$V
1. Y**/%)&(X%,(*,%47*,8%,89%)*77%7"$1%%
Cluttered or dark areas invite accidents.
2. U&%8&$%&/*(,$*%/&)*(%$&&7#%"8%*Z/7&#"W*%
,$5&#/.*(*#=%#'4.%,#%"8%$.*%/(*#*84*%&2%
27,55,+7*%7"<'"9#=%3,#*#%&(%9'#$1
Power tools create sparks which
may ignite the dust or fumes.
3. Y**/%4."79(*8%,89%+V#$,89*(#%
,),V%)."7*%&/*(,$"83%,%/&)*(%$&&71
Distractions can cause you to lose control.

Page 3;&(%$*4.8"4,7%<'*#$"&8#=%/7*,#*%4,77%>?@@@?@AA?BCDC1Item 56791
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67*4$("4,7%E,2*$V
U&%8&$%*Z/&#*%/&)*(%$&&7#%$&%(,"8%&(%)*$%4&89"$"&8#1
Water entering a power tool will increase the risk of electric shock.
J*(#&8,7%E,2*$V
1. E$,V%,7*($=%),$4.%).,$%V&'%,(*%
9&"83%,89%'#*%4&55&8%#*8#*%).*8%
&/*(,$"83%,%/&)*(%$&&71%%U&%8&$%'#*%
,%/&)*(%$&&7%)."7*%V&'%,(*%$"(*9%&(%
'89*(%$.*%"827'*84*%&2%9('3#=%,74&.&7%
&(%5*9"4,$"&81 A moment of inattention
while operating power tools may
result in serious personal injury.
2. P#*%/*(#&8,7%/(&$*4$"W*%*<'"/5*8$1%%
F7),V#%)*,(%*V*%/(&$*4$"&81
Protective equipment such as dust mask,
non-skid safety shoes, hard hat, or
hearing protection used for appropriate
conditions will reduce personal injuries.
3. J(*W*8$%'8"8$*8$"&8,7%#$,($"831%
68#'(*%$.*%J&)*(%E)"$4.%"#%"8%$.*%
&22?/&#"$"&8%+*2&(*%4&88*4$"83%
$&%/&)*(%#&'(4*=%/"4X"83%'/%&(%
4,((V"83%$.*%$&&71
Carrying power tools with your finger on the
Power Switch or energizing power tools that
have the Power Switch on invites accidents.
4. U&%8&$%&W*((*,4.1%%Y**/%/(&/*(%
2&&$"83%,89%+,7,84*%,$%,77%$"5*#1
This enables better control of the
power tool in unexpected situations.
5. I87V%'#*%#,2*$V%*<'"/5*8$%
$.,$%.,#%+**8%,//(&W*9%+V%,8%
,//(&/(",$*%#$,89,(9#%,3*84V1
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.
J&)*(%G&&7%P#*%,89%O,(*
1. U&%8&$%2&(4*%$.*%/&)*(%$&&71%%P#*%
$.*%4&((*4$%/&)*(%$&&7%2&(%V&'(%
,//7"4,$"&81 The correct power tool
will do the job better and safer at the
rate for which it was designed.
2. U&%8&$%'#*%$.*%/&)*(%$&&7%"2%$.*%
J&)*(%E)"$4.%9&*#%8&$%$'(8%"$%&8%
,89%&221 Any power tool that cannot
be controlled with the Power Switch is
dangerous and must be repaired.
3. U"#4&88*4$%$.*%+,$$*(V%/,4X%2(&5%
$.*%/&)*(%$&&7%+*2&(*%5,X"83%,8V%
,9['#$5*8$#=%4.,83"83%,44*##&("*#=%&(%
#$&("83%/&)*(%$&&7#1 Such preventive
safety measures reduce the risk of
starting the power tool accidentally.
4. E$&(*%"97*%/&)*(%$&&7#%&'$%&2%$.*%
(*,4.%&2%4."79(*8%,89%9&%8&$%,77&)%
/*(#&8#%'82,5"7",(%)"$.%$.*%/&)*(%$&&7%
&(%$.*#*%"8#$('4$"&8#%$&%&/*(,$*%$.*%
/&)*(%$&&71 Power tools are dangerous
in the hands of untrained users.
5. N,"8$,"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*%$.*%/&)*(%
$&&7%(*/,"(*9%+*2&(*%'#*1 Many accidents
are caused by poorly maintained power tools.
6. P#*%$.*%/&)*(%$&&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.

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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"$"&8,77V%#**X%5*9"4,7%.*7/1%
Liquid ejected from the battery
may cause irritation or burns.
E*(W"4*
^,W*%V&'(%/&)*(%$&&7%#*(W"4*9%+V%,%<',7"2"*9%(*/,"(%/*(#&8%'#"83%&87V%"9*8$"4,7%
(*/7,4*5*8$%/,($#1% This will ensure that the safety of the power tool is maintained.
^*,$%R'8%E,2*$V%Q,(8"83#
1. Hidden areas behind walls, ceilings,
floors, soffit boards, and other panels
may contain flammable materials that
could be ignited by the heat gun when
working in these locations. The ignition of
these materials may not be readily apparent
and could result in property damage and
injury to persons. When working in these
locations, keep the heat gun moving in a
back-and-forth motion.
Lingering or pausing in one spot could
ignite the panel or the material behind it.
2. Extreme care should be taken when
stripping paint. The peelings, residue and
vapors of paint may contain lead, which
is poisonous. Any pre-1977 paint may
contain lead and paint applied to homes
prior to 1950 is likely to contain lead. Once
deposited on surfaces, hand-to-mouth
contact can result in the ingestion of lead.
Exposure to even low levels of lead can
cause irreversible brain and nervous system
damage; young and unborn children are
particularly vulnerable. Before beginning any
paint removal process you should determine
whether the paint you are removing contains
lead. This can be done by your local health
department or by a professional who uses
a paint analyzer to check the lead content
of the paint to be removed. LEAD BASED
PAINT SHOULD ONLY BE REMOVED BY
A PROFESSIONAL AND SHOULD NOT
BE REMOVED USING A HEAT GUN.
3. Exercise CAUTION when using this
product outdoors. To reduce the risk
of electric shock, keep extension cord
connection dry and off the ground.
4. Persons removing paint should
follow these guidelines:
a. Move the work piece outdoors.
If this is not possible, keep the work
area well ventilated. Open the
windows and put an exhaust fan in one
of them. Be sure the fan is moving
the air from inside to outside.
b. Remove or cover any carpets,
rugs, furniture, clothing, cooking
utensils and air ducts.
c. Place drop cloths in the work area
to catch any paint chips or peelings.
Wear protective clothing such as extra
work shirts, overalls and hats.

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d. Work in one room at a time.
Furnishings should be removed or
placed in the center of the room and
covered. Work areas should be sealed
off from the rest of the dwelling by
sealed doorways with drop cloths.
e. Children, pregnant or potentially pregnant
women, and nursing mothers should not
be present in the work area until the work
is done and all clean up is complete.
f. Wear a dust respirator mask or a dual filter
(dust and fume) respirator mask which
has been approved by the Occupational
Safety and Health Administration (OSHA),
the National Institute of Safety and
Health (NIOSH), or the United States
Bureau of Mines. These masks and
replaceable filters are readily available
at major hardware stores. Make sure
the mask fits. Beards and facial hair
may keep masks from sealing properly.
Change filters often. ULEJIEFST6%
JFJ6K%NFEYE%FK6%MIG%FU6_PFG61
g. Use caution when operating the Heat Gun.
Keep the Heat Gun moving, as
excessive heat will generate fumes
which can be inhaled by the operator.
h. Keep food and drink out of the work area.
Wash hands, arms and face and
rinse mouth before eating or drinking.
Do not smoke or chew tobacco
in the work area.
i. Clean up all removed paint and
dust by wet mopping the floors.
Use a wet cloth to clean all walls, sills and
any other surface where paint or dust is
clinging. UI%MIG%EQ66J=%UKH%UPEG%
IK%!FOPPN1%%Use a high phosphate
detergent or trisodium phosphate
(TSP) to wash and mop areas.
j. At the end of each work session put
the paint chips and debris in a double
plastic bag, close it with tape or twist
ties and dispose of properly.
k. Remove protective clothing and work
shoes in the work area to avoid carrying
dust into the rest of the dwelling. Wash
work clothes separately. Wipe shoes
off with a wet rag that is then washed
with the work clothes. Wash hair and
body thoroughly with soap and water.
5. When working with plastics, varnish, or
similar materials, gases develop that are
easily flammable and can lead to explosions.
Be prepared for flames to develop and keep
suitable fire extinguishing means at hand.
6. The Nozzle becomes very hot. Do not
lay the Heat Gun on flammable surfaces
when operating the Gun or immediately
after turning the Gun off. Always set the
Heat Gun on a flat, level surface so that
the Nozzle tip is directed upwards and
away from the supporting surface.
7. Do not use the Heat Gun near
flammable materials.
8. Do not point the Heat Gun at people or
animals. The intense heat can injure them.
9. Do not touch the tube of the heating
element or the Nozzle when they are hot.
They will be hot enough to cause burns
during use and for some time afterwards.
10. Do not use the Heat Gun on glass.
11. Do not use the Heat Gun as a hair dryer.
12. Do not heat up materials that can be
damaged by high temperatures.
13. Maintain labels and nameplates on the tool.
These carry important safety information.
If unreadable or missing, contact
Harbor Freight Tools for a replacement.
14. Avoid unintentional starting.
Prepare to begin work before
turning on the tool.
15. Do not leave the tool unattended when the
Battery Pack is connected. Turn off the tool,
and remove the Battery Pack before leaving.
16. 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",77V%,W&"9%/7,4"83%$.*%
O.,(3*(%&8%4,(/*$#%,89%('3#]%$.*V%,(*%8&$%
&87V%27,55,+7*=%+'$%$.*V%,7#&%&+#$('4$%
W*8$#%'89*(%$.*%O.,(3*(1%

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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.
17. This product is not a toy.
Keep it out of reach of children.
18. 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.
19. 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.
T"$."'5%S,$$*(V%E,2*$V%Q,(8"83#
TLG^LPN%SFGG6KL6E%EGIK6%F%TFKR6%
FNIPMG%I;%6M6KRH%FMU%QLTT%!6MG%
;LK6%IK%6`JTIU6%L;%NLEGK6FG6U-
1. UI%MIG%UI%FMH%I;%G^6%;ITTIQLMR%
GI%G^6%SFGG6KH%JFOY-
a. I/*8=
b. U(&/=
c. E.&($?4"(4'"$=
d. J'84$'(*=
e. L84"8*(,$*=%&(
f. 6Z/&#*%$&%$*5/*(,$'(*#%
3(*,$*(%$.,8%>abc;1
2. Y**/%S,$$*(V%J,4X%9(V1
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.
%EF!6%G^6E6%LMEGKPOGLIME1

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R(&'89"83
GI%JK6!6MG%6T6OGKLO%E^IOY%FMU%U6FG^%;KIN%LMOIKK6OG%RKIPMULMR-%
O.*4X%)"$.%,%<',7"2"*9%*7*4$("4",8%"2%V&'%,(*%"8%9&'+$%,#%$&%).*$.*(%$.*%&'$7*$%"#%
/(&/*(7V%3(&'89*91%%U&%8&$%5&9"2V%$.*%/&)*(%4&(9%/7'3%/(&W"9*9%)"$.%$.*%4.,(3*(1%%
U&%8&$%'#*%$.*%4.,(3*(%"2%$.*%/&)*(%4&(9%&(%/7'3%"#%9,5,3*91%%L2%9,5,3*9=%.,W*%"$%
(*/,"(*9%+V%,%#*(W"4*%2,4"7"$V%+*2&(*%'#*1%%L2%$.*%/7'3%)"77%8&$%2"$%$.*%&'$7*$=%.,W*%,%/(&/*(%&'$7*$%
"8#$,77*9%+V%,%<',7"2"*9%*7*4$("4",81This appliance has a polarized plug (one blade is wider than the
other). To reduce the risk of electric shock, this plug is intended to fit in a polarized outlet only one
way. If the plug does not fit fully in the outlet, reverse the plug. If it still does not fit, contact a
qualified electrician. Do not modify the plug in any way.
6Z$*8#"&8%O&(9#
M&$*- Extension cords must not be used with this item’s Charger.
EV5+&7&3V
Double Insulated
!Volts
dAlternating Current
FAmperes
8b%ZZZZ05"81 No Load Revolutions
per Minute (RPM)
WARNING marking concerning
Risk of Eye Injury.
Wear ANSI-approved safety
goggles with side shields.
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.

Page 8 ;&(%$*4.8"4,7%<'*#$"&8#=%/7*,#*%4,77%>?@@@?@AA?BCDC1 Item 56791
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E/*4"2"4,$"&8#
Battery Type Bauer 20V Li-ion
Charger Type Bauer 20V Li-ion
Maximum Temperature 895°F
E*$'/%?%S*2&(*%P#*-
%K*,9%$.*%6MGLK6%LNJIKGFMG%EF;6GH%LM;IKNFGLIM%#*4$"&8%
,$%$.*%+*3"88"83%&2%$."#%5,8',7%"847'9"83%,77%$*Z$%'89*(%
#'+.*,9"83#%$.*(*"8%+*2&(*%#*$%'/%&(%'#*%&2%$."#%/(&9'4$1
M&$*- For additional information regarding the parts listed in the following
pages, refer to Parts List and Diagram on page 14.
;'84$"&8#
M&ee7*
G("33*(
G("33*(%
T&4X
J&)*(%T6U
^&&X
O&77,(

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I/*(,$"83%L8#$('4$"&8#
%K*,9%$.*%6MGLK6%LNJIKGFMG%EF;6GH%LM;IKNFGLIM%#*4$"&8%
,$%$.*%+*3"88"83%&2%$."#%5,8',7%"847'9"83%,77%$*Z$%'89*(%
#'+.*,9"83#%$.*(*"8%+*2&(*%#*$%'/%&(%'#*%&2%$."#%/(&9'4$1
O.,(3"83%S,$$*(V%J,4X
Charge battery before using this tool. Follow instructions
included with battery charger ( sold separately).
P#*#
GI%JK6!6MG%E6KLIPE%LMfPKH%;KIN%FOOLU6MGFT%IJ6KFGLIM-%
K*7*,#*%$.*%G("33*(%,89%(*5&W*%S,$$*(V%J,4X%+*2&(*%,9['#$"83%$&&7%&(%"8#$,77"83%,44*##&("*#1
The Heat Gun can be used for:
• Shrinking of shrink tubing, packaging
and electrical components.
• Deforming of articles made from
acrylic, PVC, and polystyrene
tubing, plates, and profiles.
• Welding of thermoplastic polymer,
flooring materials of PVC and
linoleum, PVC-coated fabric,
wallpaper, tarpaulins and foils.
• Soldering of tin, special silver solder,
SMD elements, cable lugs, and for
loosening soldered connections.
• Paint removal. Removal of old coatings of
oil paint, varnish, and synthetic plaster.
• Drying of color shade samples,
filter, adhesives, construction
joints and stucco forms.
• Joining adhesives. Large surface
gluing with contact adhesives,
activation of pressure, or heat
sensitive adhesives, acceleration
of bonding processes, releasing of
bonding points as well as releasing or
bonding of edge bond or veneer.
• Defrosting of icy stairs and
steps, door locks, trunk lids, car
doors or metal water pipes.
• Disinfection. With the tool set at the
highest setting, animal sites/stables may
be disinfected. Wood worm infestation
may be controlled. Do not heat up the
wood surface too much or it can burn.
Q&(X/"*4*%,89%Q&(X%F(*,%E*$%P/
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.
3. There must not be objects, such
as utility lines, nearby that will
present a hazard while working.
4. Remove all flammable and heat sensitive
materials from the work area.
5. Plan an insulated, non-flammable surface
for the gun to cool down on after use.
6. Keep multiple class ABC fire
extinguishers readily accessible while
working and while workpiece cools.

Page 10 ;&(%$*4.8"4,7%<'*#$"&8#=%/7*,#*%4,77%>?@@@?@AA?BCDC1 Item 56791
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R*8*(,7%I/*(,$"83%L8#$('4$"&8#
1. Insert fully charged Battery Pack
into base of Heat Gun, making sure
it clicks into place securely.
QFKMLMRg %G&%/(*W*8$%/*(#&8,7%"8['(V%&(%
/(&/*($V%9,5,3*=%9&%8&$%7*,W*%$.*%^*,$%R'8%
'8,$$*89*9%)."7*%/&"8$*9%,$%#'(2,4*#%&(%
&+[*4$#1
OFPGLIMg%%U&%8&$%$&'4.%)&(X%,(*,%)"$.%
$.*%^*,$%R'8]%"$%4&'79%#4&(4.%&(%"38"$*1
OFPGLIMg U&%8&$%+7&4X%F"(%!*8$#%
).*8%^*,$%R'8%"#%"8%'#*=%"$%4&'79%
4,'#*%$.*%$&&7%$&%&W*(?.*,$1
2. If using either of the included accessories,
attach accessory to Collar before use.
3. Turn on Heat Gun by pushing Trigger Lock
in either direction and pulling Trigger.
OFPGLIMg %U&%8&$%9(&/%
,8V$."83%"8$&%$.*%M&ee7*1
4. Release Trigger to power off Heat Gun.
M&$*- After Trigger is released, there
is a 6-second time lapse before the
motor and LED light turn off.
5. To prevent accidents, turn off the Heat Gun
and remove its Battery Pack after use.
Allow the Heat Gun to cool down on an
insulated, non-flammable surface.
OFPGLIMg %F2$*(%'#*=%9&%8&$%$&'4.%
M&ee7*%'8$"7%"$%.,#%.,9%$"5*%$&%4&&71
OFPGLIMg%%U&%8&$%7*,W*%)&(X%,(*,%
'8$"7%^*,$%R'8%.,#%4&&7*91%%S*%,7*($%
2&(%"89"4,$"&8#%&2%4&84*,7*9%2"(*1
6. Allow time for the Heat Gun to cool
then clean and store the Heat Gun
indoors out of children’s reach.
7. If desired, use Hook to hang Heat
Gun after use. Lift Hook from slot and
hang carefully in selected location.

Page 11;&(%$*4.8"4,7%<'*#$"&8#=%/7*,#*%4,77%>?@@@?@AA?BCDC1Item 56791
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+*%/*(2&(5*9%&87V%+V%,%<',7"2"*9%$*4.8"4",81
GI%JK6!6MG%E6KLIPE%LMfPKH%;KIN%FOOLU6MGFT%IJ6KFGLIM-%
K*5&W*%S,$$*(V%J,4X%+*2&(*%/*(2&(5"83%,8V%"8#/*4$"&8=%
5,"8$*8,84*=%&(%47*,8"83%/(&4*9'(*#1
GI%JK6!6MG%E6KLIPE%LMfPKH%;KIN%GIIT%;FLTPK6-%
U&%8&$%'#*%9,5,3*9%*<'"/5*8$1%%L2%,+8&(5,7%8&"#*%&(%W"+(,$"&8%
&44'(#=%.,W*%$.*%/(&+7*5%4&((*4$*9%+*2&(*%2'($.*(%'#*1
O7*,8"83=%N,"8$*8,84*=%,89%T'+("4,$"&8
1. S6;IK6%6FO^%PE6= inspect the general
condition of the tool. Check for:
• loose hardware,
• misalignment or binding of moving parts,
• cracked or broken parts,
• blocked Air Vents,
• damaged electrical wiring, and
• any other condition that may
affect its safe operation.
2. F;G6K%PE6= wipe external surfaces
of the tool with clean cloth.
3. Li-Ion BATTERY MUST BE RECYCLED OR
DISPOSED OF PROPERLY.
Do not short, incinerate or open battery.
4. QFKMLMRg%%L2%$.*%#'//7V%4&(9%
&2%$."#%/&)*(%$&&7%"#%9,5,3*9=%
"$%5'#$%+*%(*/7,4*9%&87V%+V%,%
<',7"2"*9%#*(W"4*%$*4.8"4",81

Page 12 ;&(%$*4.8"4,7%<'*#$"&8#=%/7*,#*%4,77%>?@@@?@AA?BCDC1 Item 56791
EF;6GH IJ6KFGLIM NFLMG6MFMO6E6GPJ
G(&'+7*#.&&$"83
J(&+7*5 J&##"+7*%O,'#*# T"X*7V%E&7'$"&8#
Heat Gun will
not turn on.
1. Battery discharged.
2. Internal damage or wear.
(Switch, for example.)
1. Connect Battery to gun.
2. Have technician service tool.
Temperature
insufficient.
1. Heat Gun not allowed enough
time to reach heat level.
2. Blocked Air Vents.
1. After increasing heat setting,
wait for a minute for the gun to
reach the desired heat level.
2. Check that air vents are clear.
Unsatisfactory
results.
Inappropriate heat for task. Adjust heat setting or distance to
workpiece to compensate.
% ;&77&)%,77%#,2*$V%/(*4,'$"&8#%).*8*W*(%9",38&#"83%&(%
#*(W"4"83%$.*%$&&71%%U"#4&88*4$%/&)*(%#'//7V%+*2&(*%#*(W"4*1

Page 13;&(%$*4.8"4,7%<'*#$"&8#=%/7*,#*%4,77%>?@@@?@AA?BCDC1Item 56791
EF;6GHIJ6KFGLIMNFLMG6MFMO6 E6GPJ
K*4&(9%J(&9'4$\#%E*(",7%M'5+*(%^*(*-%
M&$*- If product has no serial number, record
month and year of purchase instead.
M&$*- Some parts are listed and shown
for illustration purposes only, and are not
available individually as replacement parts.

Page 14 ;&(%$*4.8"4,7%<'*#$"&8#=%/7*,#*%4,77%>?@@@?@AA?BCDC1 Item 56791
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J,($#%T"#$%,89%U",3(,5
J,($#%T"#$
J,($ U*#4("/$"&8 _$V
1 Right Housing 1
2 Right Battery Extension 1
3 Back Cover 1
4 Motor Fan 1
5 Heating Element 1
6 Metal Cover 1
7 Front Cover 1
8 Trigger 1
9 Trigger Spring 1
J,($ U*#4("/$"&8 _$V
10 Switch Cover 1
11 Switch 1
12 LED Light Cover 1
13 Safety Push Rod 1
14 Left Housing 1
15 Screw 8
16 Left Battery Extension 1
17 PCBA 1
18 Reducer Nozzle 1
19 Heat Deflector Nozzle 1

Page 15;&(%$*4.8"4,7%<'*#$"&8#=%/7*,#*%4,77%>?@@@?@AA?BCDC1Item 56791
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U",3(,5
1 3
1 6
1 7
1 8
1 9
1 2
1 1 1 0
98
4
5
6
1
2
1 4
1 5
7
3

hABa>%F3&'(,%K&,9%%i%%O,7,+,#,#=%OF%D>jbh%%i%%>?@@@?@AA?BCDC
JT6FE6%K6FU%G^6%;ITTIQLMR%OFK6;PTTH
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"5"$*9%Db%U,V%Q,((,8$V
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.