Visit our website at: http://www.harborfreight.com
email our technical support at: [email protected]
For Best results,
use 3.0 amp Hour Battery
(Sold Separately)
use 3.0 amp Hour Battery
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. 21b
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
©
2020 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 For technical questions, please call 1-888-866-5797. Item 57997
SaFety OperatiOn MaintenanceSetup
table of contents
Safety .................................................2
Specifications .....................................7
Setup ..................................................7
Operation ............................................8
Maintenance ......................................10
Parts List and Diagram ......................11
Warranty ............................................12
WarninG SyMBOLS anD DeFinitiOnS
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.
iMpOrtant SaFety inFOrMatiOn
General power tool Safety Warnings
read all safety warnings and all instructions.
Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.
Save all warnings and instructions for future reference.
Work area Safety
1. Keep work area clean and well lit.
Cluttered or dark areas invite accidents.
2. Do not operate power tools in explosive
atmospheres, such as in the presence of
flammable liquids, gases or dust.
may ignite the dust or fumes.
3. Keep children and bystanders
away while operating a power tool.
Distractions can cause you to lose control.
Page 3For technical questions, please call 1-888-866-5797.Item 57997
SaFetyOperatiOnMaintenance Setup
electrical Safety
Do not expose power tools to rain or wet conditions.
personal Safety
1. Stay alert, watch what you are
doing and use common sense when
operating a power tool. Do not use
a power tool while you are tired or
under the influence of drugs, alcohol
or medication. A moment of inattention
2. use personal protective equipment.
always wear eye protection.
non-skid safety shoes, hard hat, or
3. prevent unintentional starting.
ensure the power Switch is in the
off-position before connecting
to power source, picking up or
carrying the tool.
have the Power Switch on invites accidents.
4. Do not overreach. Keep proper
footing and balance at all times.
This enables better control of the
5. Only use safety equipment
that has been approved by an
appropriate standards agency.
hazards in the work area.
power tool use and care
1. Do not force the power tool. use
the correct power tool for your
application.
will do the job better and safer at the
rate for which it was designed.
2. Do not use the power tool if the
power Switch does not turn it on
and off.
be controlled with the Power Switch is
3. Disconnect the battery pack from
the power tool before making any
adjustments, changing accessories, or
storing power tools.
safety measures reduce the risk of
4. Store idle power tools out of the
reach of children and do not allow
persons unfamiliar with the power tool
or these instructions to operate the
power tool. Power tools are dangerous
in the hands of untrained users.
5. Maintain power tools. check for
misalignment or binding of moving
parts, breakage of parts and any other
condition that may affect the power tool’s
operation. if damaged, have the power
tool repaired before use. Many accidents
6. use the power tool, accessories and
tool bits etc. in accordance with these
instructions, taking into account the
working conditions and the work to
be performed.
could result in a hazardous situation.
Page 4 For technical questions, please call 1-888-866-5797. Item 57997
SaFety OperatiOn MaintenanceSetup
Battery tool use and care
1. recharge only with the charger
specified by the manufacturer.
2. use power tools only with
specifically designated battery packs.
create a risk of injury and fire.
3. When battery pack is not in use, keep
it away from other metal objects, like
paper clips, coins, keys, nails, screws
or other small metal objects, that can
make a connection from one terminal
to another. Shorting the battery terminals
together may cause burns or a fire.
4. under abusive conditions, liquid may be
ejected from the battery; avoid contact.
if contact accidentally occurs,
flush with water. if liquid contacts eyes,
additionally seek medical help.
Liquid ejected from the battery
may cause irritation or burns.
Service
Have your power tool serviced by a qualified repair person using only identical
replacement parts.
Glue Gun Safety Warnings
1. 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.
2. The Nozzle becomes very hot. Do not
lay the Glue Gun on flammable surfaces
when operating the Gun or immediately
after turning the Gun off. Always set the
Glue Gun on a flat, level surface so that
the Nozzle tip is directed upwards and
away from the supporting surface.
3. Do not use the Glue Gun near
flammable materials.
4. 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.
5. Do not use the Glue Gun on glass.
6. Do not heat up materials that can be
damaged by high temperatures.
7. Maintain labels and nameplates on the tool.
These carry important safety information.
If unreadable or missing, contact
Harbor Freight Tools for a replacement.
8. Avoid unintentional starting.
Prepare to begin work before
turning on the tool.
9. Do not leave the tool unattended when the
Battery Pack is connected. Turn off the tool,
and remove the Battery Pack before leaving.
Page 5For technical questions, please call 1-888-866-5797.Item 57997
SaFetyOperatiOnMaintenance Setup
10. 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. especially avoid placing the
charger on carpets and rugs; they are not
only flammable, but they also obstruct
vents under 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.
11. This product is not a toy.
Keep it out of reach of children.
12. 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.
13. 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.
Lithium Battery Safety Warnings
LitHiuM BatterieS StOre a LarGe
aMOunt OF enerGy anD WiLL Vent
Fire Or eXpLODe iF MiStreateD:
1. DO nOt DO any OF tHe FOLLOWinG
tO tHe Battery pacK:
a. Open,
b. Drop,
c. Short-circuit,
d. puncture,
e. incinerate, or
f. expose to temperatures
greater than 140°F.
2. Keep Battery pack dry.
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.
SaVe tHeSe inStructiOnS.
Page 6 For technical questions, please call 1-888-866-5797. Item 57997
SaFety OperatiOn MaintenanceSetup
Grounding
tO preVent eLectric SHOcK anD DeatH FrOM incOrrect GrOunDinG:
check with a qualified electrician if you are in doubt as to whether the outlet is
properly grounded. Do not modify the power cord plug provided with the charger.
Do not use the charger if the power cord or plug is damaged. if damaged, have it
repaired by a service facility before use. if the plug will not fit the outlet, have a proper outlet
installed by a qualified electrician. This 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.
extension cords
note: Extension cords must not be used with this item’s Charger.
Symbology
Double Insulated
V
Volts
~
Alternating Current
a
Amperes
n
0
xxxx/min.
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 7For technical questions, please call 1-888-866-5797.Item 57997
SaFetyOperatiOnMaintenance Setup
Specifications
Battery Type Bauer 20V Li-ion 64816 (sold separately)
Charger Type Bauer 20V Li-ion 63947 (sold separately)
Maximum Temperature 455°F (Internal Nozzle)
Glue Stick Diameter Ø11 (sold separately)
Setup - Before use:
read the entire iMpOrtant SaFety inFOrMatiOn section
at the beginning of this manual including all text under
subheadings therein before set up or use of this product.
note: For additional information regarding the parts listed in the following
pages, refer to Parts List and Diagram on page 11.
Functions
Glue Stick
(sold separately)
power Switch
trigger
nozzle
Battery pack
(sold separately)
Work Light
Page 8 For technical questions, please call 1-888-866-5797. Item 57997
SaFety OperatiOn MaintenanceSetup
Operating instructions
read the entire iMpOrtant SaFety inFOrMatiOn section
at the beginning of this manual including all text under
subheadings therein before set up or use of this product.
charging Battery pack
Charge battery before using this tool. Follow instructions
included with battery charger ( sold separately).
Workpiece and Work area Set up
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.
General Operating instructions
1. Insert fully charged Battery Pack
into base of Glue Gun, making sure
it clicks into place securely.
WarninG! to prevent serious injury or
property damage, do not leave the Glue Gun
unattended while resting on surfaces or
objects.
cautiOn! Do not block air Vents when
Glue Gun is in use, it could cause the tool to
over-heat.
2. Turn on Glue Gun by pushing Power Switch
and the LED should illuminate red. Allow
about two minutes for the Glue Gun to heat.
power Button
LeD
cautiOn! to prevent injury or property
damage: Do not touch or drop anything onto
the nozzle.
3. When the LED turns green the Glue Gun
has heated to operating temperature.
4. Load Glue Stick into the
back of the Glue Gun.
5. The Work Light may be illuminated by
pressing and holding the Power Switch.
6. Position the Nozzle over the workpiece
and squeeze the Trigger to push
the glue stick forward and hot glue
will expel from the Nozzle.
WarninG! to prevent serious injury,
including burns: Do not allow the hot glue to
touch skin.
7. Apply glue in small amounts and
press the glued material together
until the hot glue has cooled.
Page 9For technical questions, please call 1-888-866-5797.Item 57997
SaFetyOperatiOnMaintenance Setup
8. When the glue stick cannot not move forward,
insert a new glue stick behind it. Use the
glue stick until it is completely used up.
9. When finished with the Glue Gun, remove
glue stick and any remaining glue inside
the Glue Gun by pressing the Trigger until
all melted glue is expelled onto a piece
of foil or other heat resistant surface.
Once the glue has cooled, discard it.
10. To prevent accidents, turn off the Glue Gun
by pressing the Power Switch. The
Work Light and LED should turn off.
• Remove the Battery Pack after use.
• Allow the Glue Gun to cool down on an
insulated, non-flammable surface.
cautiOn! after use, do not touch
nozzle until it has had time to cool.
cautiOn! Do not leave work area
until Glue Gun has cooled. Be alert
for indications of concealed fire.
11. Allow time for the Glue Gun to cool
then clean and store the Glue Gun
indoors out of children’s reach.
Page 10 For technical questions, please call 1-888-866-5797. Item 57997
SaFety OperatiOn MaintenanceSetup
Maintenance and Servicing
procedures not specifically explained in this manual must
be performed only by a qualified technician.
tO preVent SeriOuS inJury FrOM acciDentaL OperatiOn:
remove Battery pack before performing any inspection,
maintenance, or cleaning procedures.
tO preVent SeriOuS inJury FrOM tOOL FaiLure:
Do not use damaged equipment. if abnormal noise or vibration
occurs, have the problem corrected before further use.
cleaning, Maintenance, and Lubrication
1. BeFOre eacH uSe, 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. aFter uSe, 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.
troubleshooting
problem possible causes Likely Solutions
Glue Gun will
not turn on.
1. Battery Pack discharged.
2. Battery Pack not properly
connected.
3. Internal damage or wear.
(Switch, for example.)
1. Recharge Battery Pack.
2. Remove Battery Pack and make sure there
are no obstructions. Reinsert Battery Pack
and press in firmly until it clicks in place.
3. Have technician service tool.
Temperature
insufficient.
Glue Gun not allowed enough
time to reach heat level.
Wait for a minute for the gun to
reach the desired heat level.
Follow all safety precautions whenever diagnosing or servicing the
tool. Disconnect power supply before service.
Page 11For technical questions, please call 1-888-866-5797.Item 57997
SaFetyOperatiOnMaintenance Setup
parts List and Diagram
part Description Qty
1 Left Housing 1
2 Lamp Shade 1
3 Power Switch 1
4 PCBA 1
5 Ring 1
6 Slide Rest 1
7 Straight Pin 1
8 Fixed Mount 1
9 Joint Pipe 1
10 Spring Coil 1
11 Hose 1
12 Pressing Buckle 1
13 Heating Element 1
14 Thermal Insulation Gasket 1
part Description Qty
15 O-Ring 1
16 Spacer 1
17 Steel Ball 1
18 Spring 1
19 Nozzle 1
20 Sleeve 1
21 Extension Spring 1
22 Insert Frame 1
23 Trigger 1
24 Aluminum Plate 1
25 PTC 1
26 Cylindrical Plug 2
27 Right Housing 1
28 Self-Tapping Screw 12
record product’s Serial number Here:
note: If product has no serial number, record
month and year of purchase instead.
note: Some parts are listed and shown for
illustration purposes only, and are not available
individually as replacement parts. Specify
UPC 193175430571 when ordering parts.
26541 agoura road • calabasas, ca 91302 • 1-888-866-5797
pLeaSe reaD tHe FOLLOWinG careFuLLy
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.
Limited 90 Day Warranty
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.
