Model 92497
ASSEMBLY AND OPERATING INSTRUCTIONS
3491 Mission Oaks Blvd., Camarillo, CA 93011
Visit our Web site at: http://www.harborfreight.com
TO PREVENT SERIOUS INJURY,
READ AND UNDERSTAND ALL WARNINGS
AND INSTRUCTIONS BEFORE USE.
Copyright 2004 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.
For technical questions or replacement parts, please call 1-800-444-3353.
®
©
RECHARGEABLE SPRAYER
1.32 GALLON
PRODUCT SPECIFICATIONS
SAVE THIS MANUAL
You will need this manual for the safety warnings and precautions, assembly, operating,
inspection, maintenance and cleaning procedures, parts list and assembly diagram.
Keep your invoice with this manual. Write the invoice number on the inside of the front
cover. Keep this manual and invoice in a safe and dry place for future reference.
GENERAL SAFETY RULES
IMPORTANT SAFETY INSTRUCTIONS
WARNING!
READ AND UNDERSTAND ALL INSTRUCTIONS
Failure to follow all instructions listed in the following
pages may result in electric shock, fire, and/or serious injury.
SAVE THESE INSTRUCTIONS
SKU 92497 For technical questions, please call 1-800-444-3353 PAGE 2
UNPACKING
When unpacking, check to make sure all the parts shown on the Parts Lists on page 12
are included. If any parts are missing or broken, please call Harbor Freight Tools at the
number shown on the cover of this manual as soon as possible.
Item Description
Electrical Requirements Charger Input Power: 120 VAC / 60 Hz
Charger Output Power: 6 VDC
Battery Type: 6 VDC/ Rechargeable
Charge Time: 12 Hours
Pump Type Battery Operated Piston Pump
Maximum Spray Time
Per Charging/Spraying
Range
2.5 Hours; up to 20 Feet (Stream)
Spray Output Pressure 40 PSI Maximum
Flow Rating 0.16 Gallons Per Minute
Maximum Tank Capacity 1.32 Gallons
Handle Dimensions 3.75” x 0.87”
Overall Dimensions 10.75” L x 6” W x 10” H
Accessories Jet Spray Nozzle (Qty. 1) / Fan Spray Nozzle (Qty. 1)
3. Keep bystanders, children, and visitors away while operating a power tool.
Distractions can cause you to lose control. Protect others in the work area.
PERSONAL SAFETY
1. Stay alert. Watch what you are doing, and use common sense when oper-
ating a power tool. Do not use a power tool while tired or under the influ-
ence of drugs, alcohol, or medication. A moment of inattention while operat-
ing power tools may result in serious personal injury.
2. Dress properly. Do not wear loose clothing or jewelry. Contain long hair.
Keep your hair, clothing, and gloves away from moving parts. Loose
clothes, jewelry, or long hair can be caught in moving parts.
3. Avoid accidental starting. Be sure the Trigger Lock (11) is engaged before
plugging in. Plugging in with the Trigger Lock
disengaged
invites accidents.
4. Do not overreach. Keep proper footing and balance at all times. Proper
footing and balance enables better control of the power tool in unexpected
situations.
5. Use safety equipment. Always wear ANSI approved safety glasses under a
full face shield, waterproof gloves, protective clothing, heavy rubber boots,
and an ANSI approved respirator when spraying chemical solutions.
TOOL USE AND CARE
2. Do not operate power tools in explosive atmospheres, such as in the
presence of flammable liquids, gases, or dust. Power tools create sparks
which may ignite flammables.
1. Keep your work area clean and well lit. Cluttered benches and dark areas
invite accidents.
WORK AREA
SKU 92497 For technical questions, please call 1-800-444-3353 PAGE 3
1. Do not force the tool. Use the correct tool for your application. The correct
tool will do the job better and safer at the rate for which it is designed. Do not
use small equipment, tools, or attachments to do the work of larger industrial
equipment, tools, or attachments. Do not use this product for a purpose for
which it was not intended.
2. Do not use the power tool if the Micro Switch (14) does not turn it on or off.
If tool cannot be controlled with its Micro Switch, it must be replaced.
3. Before making any adjustments, changing accessories, or storing the
Sprayer, engage the Trigger Lock (11) to turn off the tool. Empty the Tank
(23) of its contents, making sure to replace the Cap (25) on the Tank. Disengage
the Trigger Lock and squeeze the Handle (11) to release any remaining pressure
in the system. Then, engage the Trigger Lock (11) again to its “OFF” position.
Such preventive safety measures reduce the risk of starting the tool accidentally.
4. Store idle tools and harmful chemicals out of reach of children and other
untrained persons. Tools and harmful chemicals are dangerous in the hands of
children and untrained users.
5. Maintain tools with care. Do not use a damaged tool. Tag damaged tools “Do
not use” until repaired.
6. Check for misalignment or binding of moving parts, breakage of parts, and
any other condition that may affect the tool’s operation. If damaged, have
the tool serviced before using. Many accidents are caused by poorly main-
tained tools.
7. Use only accessories that are recommended by the manufacturer for your
model. Accessories that may be suitable for one tool may become hazardous
when used on another tool.
SERVICE
1. Tool service must be performed only by qualified repair personnel. Service
or maintenance performed by unqualified personnel could result in a risk of injury.
2. When servicing a tool, use only identical replacement parts. Follow
instructions in the
“Inspection, Maintenance, And Cleaning”
section of this
manual. Use of unauthorized parts or failure to follow maintenance instructions
may create a risk of electric shock or injury.
SKU 92497 For technical questions, please call 1-800-444-3353 PAGE 4
SPECIFIC SAFETY RULES
1. Maintain a safe working environment. Keep the work area well lit. Make sure
there is adequate surrounding workspace. Always keep the work area free of
obstructions, grease, oil, trash, and other debris. Do not use the Sprayer in
areas near flammable chemicals, dusts, and vapors.
2. Maintain labels and nameplates on the Sprayer. These carry important
information. If unreadable or missing, contact Harbor Freight Tools for a
replacement.
3. Do not force the equipment. This Sprayer will do the work better and safer at
the speed and capacity for which it was designed.
SKU 92497 For technical questions, please call 1-800-444-3353 PAGE 5
4. WARNING! Risk of injection or severe injury. Keep clear of Nozzle
(2, 6). Do not direct discharge stream at people or animals. Keep the work
area clear of all people and animals.
5. Never use hot liquids over 130 Fahrenheit. Dry running will cause serious
damage to the seals. Make sure the water or liquid chemical supply used for
the Sprayer is not dirty, sandy, and does not contain any corrosive chemical prod-
ucts.
6. To avoid electrical shock, never start or run the Sprayer in the rain. Never
allow water or liquid chemicals to leak inside the Pump & Battery Housing (26) of
the Sprayer. Do not direct discharge stream at the Pump & Battery Housing
itself, its Power Plug (29), or at other live electrical equipment.
7. When using the Sprayer, always maintain a firm grip on the Spray Gun (1)
with both hands. Squeezing the Handle (11) of the Spray Gun causes a kick-
back force.
8. Do not pull or carry the Sprayer by its Hose (16) or Wire (13), or pull the
Hose/Wire around sharp corners or edges. Do not unplug the Spray Gun (1)
by pulling on the Hose/Wire. Keep the Hose/Wire away from heated surfaces.
9. Avoid unintentional starting. Make sure you are prepared to begin work
before turning on the Sprayer.
10. The work area should have adequate drainage to reduce the possibility of a
fall due to slippery surfaces.
11. This product is intended for outdoor residential household useonly.
12. Keep the Hose (16) connected to the Pump & Battery Housing (26) and
Spray Gun (1) while the system is pressurized. Disconnecting the Hose while
the unit is pressurized is potentially dangerous, and may cause injury.
13. Prior to starting the Sprayer in cold weather, check all of the parts of the
unit to make sure ice has not formed. Do not store the unit where the tem-
perature will fall below 32 Fahrenheit.
(See “Inspection, Maintenance, and Cleaning” section.)
o
o
SKU 92497 For technical questions, please call 1-800-444-3353 PAGE 6
14. Never leave the Sprayer unattended when its Power Plug (29) is plugged into the
Pump & Battery Housing (26). Unplug the Power Plug from the Pump & Battery
Housing. Squeeze the Handle (11) to release any remaining pressure in the
system. Then, engage the Trigger Lock before leaving.
15. Proper Battery Pack Care: Battery (22) leakage may occur under extreme
usage or temperature conditions. If Battery fluid comes in contact with
skin, wash with soap and water and rinse with lemon juice and vinegar. If
the fluid comes into contact with the eyes, flush with water for several
minutes and contact a doctor immediately. Never burn the Battery, as it
can explode in a fire. Do not charge the Sprayer with a leaking Battery.
Contact local solid waste authorities for instructions on correct disposal
or recycling of the Battery.
16. Always charge the Battery (22) when tool performance begins to diminish. Severe
heat is most destructive to a Battery. The more heat generated, the faster the
Battery loses power. A Battery that gets too hot can be permanently damaged.
Never over-discharge a Battery by using the tool while tool performance is
decreasing. Never attempt to discharge a tool’s Battery by continuing to
squeeze the tool Handle (11). When tool performance begins to diminish, stop
the tool, re-charge the Battery, and use the fresh Battery for optimal performance.
17. NEVER use flammable, corrosive, or combustible liquid chemicals in the
Sprayer. Do not attempt to spray powder base chemicals.
18. Do not keep water or any liquid chemicals in the Sprayer after use.
19. Always follow all chemical label precautions and local EPA regulations when
using liquid chemicals. Do not touch harmful chemicals. After use, clean the
Sprayer thoroughly with agents recommended by the chemical manufacturer.
20. Clean the Filter (3) before each use of the Sprayer.
(See Figure A, next page, for Filter location.)
21. WARNING! People with pacemakers should consult their physician(s) before
using this product. Electromagnetic fields in close proximity to a heart pacemaker
could cause interference or failure of the pacemaker. In addition, people with
pacemakers should adhere to the following: Avoid operating power tools alone.
Don’t use a power tool with the power switch locked on. Properly maintain and
inspect all tools before use to avoid electrical shock.
SKU 92497 For technical questions, please call 1-800-444-3353 PAGE 7
SAVE THESE INSTRUCTIONS
23. WARNING! The warnings and precautions discussed in this manual can-
not cover all possible conditions and situations that may occur. It must be under-
stood by the operator that common sense and caution are factors which cannot
be built into this product, but must be supplied by the operator.
IMPORTANT! Before first use, check the sprayer for leaks, or damage by testing with
water. This should be done before using any caustic or irritating chemical in the tank.
1. The Sprayer features an automatic ON/OFF Micro Switch (14). The
Motor (20) of the Sprayer does not run continuously, but only when the Handle
(11) is squeezed. When spraying water through the unit stops, the Motor will
automatically shut off. (See Figure A.)
2. NOTE: The Sprayer will not pressurize if any part of the tool is not completely
assembled and free of air and water leaks.
3. The Sprayer is equipped with a Trigger Lock (11). When the Sprayer is not in
use, engage the Trigger Lock to avoid accidentally turning on the pressure spray.
To engage the Trigger Lock, pull its Lever backward and snap it into the Handle
(11). (See Figure A.)
ASSEMBLY INSTRUCTIONS
To Assemble The Spray Gun:
1. Loosen the Nut (10) on the Handle (11). Insert the end of the Wand (5) through
the Nut and into the Handle. Then, retighten the Nut to secure the Wand to the
Handle. Loosen the Nut (10) on the Packing (4). Insert the other end of the
Wand through the Nut and into the Packing. Then, retighten the Nut to secure
the Wand to the Packing. (See Figure A.)
MICRO SWITCH
(14)
HANDLE & TRIGGER LOCK (11)
NUT (10)
WAND (5)
NUT (10)
NUT (2, 6)
PACKING (4)
FILTER
(3)
NOZZLE
(2, 6)
FIGURE A
PRODUCT FEATURES AND PRECAUTIONS
SKU 92497 For technical questions, please call 1-800-444-3353 PAGE 8
2. Screw the Fan Nozzle & Nut (2)
or
the Adjustable Nozzle & Nut (6) onto the end
of the Packing (4). (See Figure A.)
3. NOTE: A Filter (3) is factory pre-installed inside the Packing (4) assembly.
Before each use of the Sprayer, remove and clean out the debris trapped by the
Filter for better tool performance. Make sure to replace the Filter after cleaning.
Do not operate the Sprayer without the Filter. (See Figure A.)
1. NOTE: The internal Battery (22) requires charging. The initial charge, and every
charge thereafter, requires 12 hours charge time. (See Figure B.)
2. Each 12 hours charge time enables up to 2-1/2 hours spraying time.
3. Do not re-charge the Battery (22) longer than 12 hours, as damage to the
Battery and/or Charger (18) will occur. (See Figure B.)
To Charge The Battery:
4. To charge the Battery (22), make sure the Trigger Lock (11) is engaged in its
“OFF” position. Insert the Charger Plug of the Charger (18) into the Charging
Socket located on the Pump & Battery Housing (26). Then, plug the Charger
(18) into the nearest 120 volt, grounded, electrical outlet.
(See Figures A and B.)
5. In approximately 12 hours, when the Battery (22) is fully charged, disconnect the
Charger (18) from its electrical outlet. Then disconnect the Charger Plug of the
Charger from the Pump & Battery Housing (26). (See Figure B.)
6. NOTE: The temperature of the Battery (22) and/or Charger (18) may increase
slightly during use and shortly after use, which is normal. The Battery may not
accept a full charge if it is charged immediately after use. Allow the Battery to
cool to room temperature before recharging for best results. (See Figure B.)
FIGURE B
CHARGER
(18)
PLUG IN TO
120 VOLT,
GROUNDED,
ELECTRICAL OUTLET.
PUMP & BATTERY HOUSING (26)
CHARGER PLUG
CAP (25)
TANK (23)
STRAP (24)
SKU 92497 For technical questions, please call 1-800-444-3353 PAGE 9
OPERATING INSTRUCTIONS
To Adjust The Spray Pattern And Direction:
1. The Fan Nozzle & Nut (2) provides a spray pattern that distributes the water or
liquid chemical more quickly over a large area. To attach the Fan Nozzle & Nut
to the Wand (5), screw the Fan Nozzle & Nut onto the Packing (4) located at the
end of the Wand. (See Figure C.)
2. The Adjustable Nozzle & Nut (6) provides a narrow stream to spray a concen-
trated area. The spray angle and spray distance may also be adjusted by turning
the Adjustable Nozzle & Nut in and out. Attach the Adjustable Nozzle & Nut the
same way as discussed in Step #1. NOTE: The Adjustable Nozzle & Nut can
provide a higher impact spray, and can possibly damage surfaces. Use caution,
as a concentrated pattern can cause damage to the surface being sprayed.
(See Figure C.)
3. The direction of the spray coming out of the Spray Gun (1) may be adjusted by
rotating the 45 Fan/Adjustable Nozzle & Nut (2, 6) assemblies. (See Figure C.)
0
FIGURE C
FAN
NOZZLE & NUT
(2)
ADJUSTABLE
NOZZLE & NUT
(6)
To Operate The Sprayer:
1. Check to make sure the Trigger Lock (11) is engaged to avoid accidental
starting. (See Figure A.)
2. Charge the Battery (22) for 12 hours. Do not exceed 12 hours.
(See Figure B.)
3. WARNING! Always use safety equipment. Wear ANSI approved safety
glasses under a full face shield, waterproof gloves, protective clothing, heavy
rubber boots, and an ANSI approved respirator when spraying chemical solu-
tions.
9. Apply the water or liquid chemical so that it thoroughly covers the surface being
sprayed. NOTE: Make sure to read and understand the chemical manu-
facturer’s manual for mixing and application recommendations.
10. When finished spraying, engage the Trigger Lock (11) to turn off the tool. Empty
the Tank (23) of its contents, making sure to replace the Cap (25) on the Tank.
Disengage the Trigger Lock and squeeze the Handle (11) to release any remain
ing pressure in the system. Then, engage the Trigger Lock (11) again to its
“OFF” position. (See Figures A and B.)
11. NOTE: If spraying liquid chemicals, flush the interior and clean the exterior of the
Sprayer thoroughly with cleaning agents recommended by the chemical manu
facturer. Then, store the Sprayer and any chemicals in a safe, dry, location out of
reach of children and untrained users.
(See “Inspection, Maintenance, and Cleaning” section.)
INSPECTION, MAINTENANCE, AND CLEANING
1. Before performing any inspection, maintenance, cleaning, or storing the
Sprayer, engage the Trigger Lock (11) to turn off the tool. Empty the Tank
(23) of its contents, making sure to replace the Cap (25) on the Tank. Disengage
the Trigger Lock and squeeze the Handle (11) to release any remaining pressure
in the system. Then, engage the Trigger Lock (11) again to its “OFF” position.
2. Before each use: Inspect the general condition of the Sprayer. Check for mis-
alignment or binding of moving parts, cracked or broken parts, leaking Battery,
damaged Hose, and any other condition that may affect its safe operation. If
abnormal noise or vibration occurs, have the problem corrected before further
use. Do not use damaged equipment.
5. Unscrew and remove the Cap (25) of the Tank (23). Fill the Tank with water or a
liquid chemical solution. Then, retighten the Cap onto the Tank. (See Figure B.)
6. If desired, use the adjustble Shoulder Strap (24) to carry the Sprayer.
(See Figure B.)
7. Hold the Handle (11) firmly with both hands, and point the Nozzle (2, 6) safely
toward the area that is to be sprayed. (See Figure A.)
8. Pull the Trigger Lock (11) back to disengage and start the Sprayer.
(See Figure A.)
4. Attach the Fan Nozzle & Nut (2)
or
the Adjustable Nozzle & Nut (6) to the Wand
(5) of the Spray Gun (1). (See Figures B and C.)
SKU 92497 For technical questions, please call 1-800-444-3353 PAGE 10
3. Battery precautions: Never burn Batteries, as they can explode in a fire. Do
not charge leaking Batteries. Only a qualified service technician should
perform maintenance on the Battery. Contact local solid waste authorities for
instructions on correct disposal or recycling of the Battery.
4. Internal Fuse replacement precaution: Ruling out a discharged Battery, a
blown 5 AMP Fuse is typically the cause if the Sprayer
does not
turn on, even
though the Trigger Lock is disengage in its “ON” position. The Fuse is an inter-
nal part of the Sprayer. Only a qualified technician should attempt to re-
place the Fuse.
7. WARNING! All maintenance, service, and repairs not listed in this
manual are only to be attempted by a qualified technician.
5. To clean: If using liquid chemcials, flush the interior and clean the exterior of
the Sprayer thoroughly with cleaning agents recommended by the chemical
manufacturer. Do not use solvents. Do not immerse any part of the Pump &
Battery Housing in liquids.
6. When storing: Always completely empty the Sprayer of liquid. Frost will dam-
age the Sprayer if the unit contains liquid. Store the Sprayer indoors in a dry,
frost-free room. Minerals in the water can harden inside the workings. Flush the
unit with automotive antifreeze prior to long-term storage. Make sure to store
the Sprayer and any chemicals in a safe, dry, location out of reach of chil-
dren and untrained users.
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.
SKU 92497 For technical questions, please call 1-800-444-3353 PAGE 11
NOTE:
Some parts are listed and shown for illustration purposes only, and are not
available individually as replacement parts.
SKU 92497 For technical questions, please call 1-800-444-3353 PAGE 12
PARTS LIST AND ASSEMBLY DIAGRAM
26
26
23
22
24
28
27
18
20
16
9
9
15
5
11
2 4
3
17
14
19
29
6
1
13
12
Part # Description Part
#
Description
1 Spray Gun 16 3/8” Hose
2 Fan Nozzle & Nut 17 5 AMP Fuse
3 Filter 18 6 Volt Charger
4 Packing 19 Micro Switch Housing
5 Wand 20 6 Volt Motor, Gear Box, & Pum
p
6 Adjustable Nozzle & Nut 21 Liquid End Assembly
7 O-Ring Set 22 6 Volt Battery
8 Valve Body 23 Tank
9 3/8” Hose Clamp 24 Strap
10 Nut 25 Cap
11 Handle & Trigger Lock 26 Pump & Battery Housing
12 Hose Connector 27 Screw Set
13 Wire 28 Suction Hose
14 Micro Switch 29 Power Plug
15 Hose Clamp -------- ----------------------------------------
10
10
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