Scotts 190752 User manual

MODEL #: 190752
190753
INSTRUCTION MANUAL
www.thefountainheadgroup.com
[phone] | [email protected]om
23 Garden St. New York Mills, NY, 13417
Do not return this product to the store.
For help, information, or parts contact:
WARNING
Read and fully understand manual
before using this product.
Failure to follow instructions could
result in death or serious injury.
2 Gallon Compact Backpack Sprayer
with Rechargeable Power Wand
(190752)
4 Gallon Backpack Sprayer with
Rechargeable Power Wand
(190753)

2
CONTENTS
IMPORTANT SAFETY INSTRUCTIONS .............................................................................................................................................................................................3
Definitions ...................................................................................................................................................................................................................................... 3
CHEMICAL USE SAFETY .................................................................................................................................................................................................................3
SPRAYER SAFETY ...........................................................................................................................................................................................................................3
Additional Safety Information ............................................................................................................................................................................................... 4
Important Safety Instructions for All Battery Chargers ............................................................................................................................................... 4
Important Safety Instructions for Power Wand Tool .................................................................................................................................................... 4
Power Wand Tool Use and Care ............................................................................................................................................................................................ 5
PACKAGE CONTENTS ......................................................................................................................................................................................................................5
ASSEMBLY .....................................................................................................................................................................................................................................6
OPERATING 3-IN-1 NOZZLE ...........................................................................................................................................................................................................6
Rotating ........................................................................................................................................................................................................................................... 6
3-in-1 Nozzle Settings ................................................................................................................................................................................................................ 6
Attaching the Hose Assembly to the Tank ........................................................................................................................................................................ 6
Attaching the Hose Assembly to the Power Wand Tool .............................................................................................................................................. 6
Attaching the Wand Extension ............................................................................................................................................................................................. 6
Attaching the Nozzle ................................................................................................................................................................................................................. 6
Attaching the Power Wand Tool to the RTU Cap ........................................................................................................................................................... 7
OPERATION ....................................................................................................................................................................................................................................7
Service .............................................................................................................................................................................................................................................. 7
Charging the Power Wand Tool ............................................................................................................................................................................................ 7
Filling the Sprayer ........................................................................................................................................................................................................................ 8
Battery Life Indicator .................................................................................................................................................................................................................. 9
Spraying .......................................................................................................................................................................................................................................... 9
CLEANING ......................................................................................................................................................................................................................................9
HORIZONTAL WAND STORAGE CLIP .............................................................................................................................................................................................10
TETHERED CAP PLUG INSTALLATION ...........................................................................................................................................................................................10
STORAGE ......................................................................................................................................................................................................................................11
TRANSPORTATION .......................................................................................................................................................................................................................11
MAINTENANCE ............................................................................................................................................................................................................................11
Repairs ............................................................................................................................................................................................................................................11
Replacing the Harness .............................................................................................................................................................................................................11
Nozzle Maintenance ................................................................................................................................................................................................................11
Cap and Filter Basket Maintenance ..................................................................................................................................................................................11
In-Tank Filter Maintenance ....................................................................................................................................................................................................12
Hose Attachment Maintenance .........................................................................................................................................................................................12
QR CODE ......................................................................................................................................................................................................................................13
2 Gallon Compact Backpack Sprayer with Rechargeable Power Wand ...........................................................................................................13
4 Gallon Backpack Sprayer with Rechargeable Power Wand ................................................................................................................................13
FREQUENTLY ASKED QUESTIONS .................................................................................................................................................................................................13
PATENT NUMBERS .......................................................................................................................................................................................................................13
REPLACEMENT PARTS ..................................................................................................................................................................................................................13
WARRANTY ..................................................................................................................................................................................................................................13
TROUBLESHOOTING GUIDE .........................................................................................................................................................................................................14

3
IMPORTANT SAFETY INSTRUCTIONS
Denitions
DANGER: Indicates a hazardous situation that, if not
avoided, will result in death or serious injury.
WARNING: Indicates a hazardous situation that, if
not avoided, could result in death or serious injury.
CAUTION: Indicates a hazardous situation that, if
not avoided, could result in minor or moderate injury.
NOTICE: Indicates information considered
important, but not hazard-related (e.g. messages
relating to property damage).
WARNING: WHEN USING ELECTRICAL SPRAYERS,
BASIC PRECAUTIONS SHOULD BE FOLLOWED,
INCLUDING THE FOLLOWING:
• Read all the instructions before using the sprayer.
• To reduce the risk of injury, close supervision is
necessary when an appliance is used near children.
• Only use attachments recommended or sold by the
manufacturer.
• For reachable sprayers, use only the charger
supplied by the manufacturer to recharge.
CHEMICAL USE SAFETY
DANGER: RISK OF DEATH, SEVERE PERSONAL INJURY,
AND/OR PROPERTY DAMAGE FROM IMPROPER
CHEMICAL USE OR MIXTURE.
• Never use flammable or combustible chemicals in
this sprayer. Spraying flammable or combustible
chemicals can create combustible fumes that could
be ignited, causing an explosion.
• Use only chemicals indicated for spraying
applications. Some chemicals may create a toxic or
other hazardous atmosphere when sprayed.
• Always refer to chemical manufacturer’s instructions
and/or the chemical Safety Data Sheet (SDS) for
proper mixture and safe application.
SPRAYER SAFETY
WARNING: RISK OF PERSONAL INJURY AND/OR
PROPERTY DAMAGE DUE TO CHEMICAL EXPOSURE.
WARNING: DO NOT EXPOSE TO RAIN, STORE
INDOORS.
• Read and understand the entire instruction manual
before using this sprayer.
• Follow all instructions and precautions in the
instruction manual when using this sprayer.
• Read and follow all instructions and precautions on
chemical manufacturer’s label of chemicals used in
this sprayer.
• Use the appropriate Personal Protective Equipment
(PPE) as recommended by the chemical
manufacturer and/or refer to the chemical Safety
Data Sheet (SDS) of the chemical being used. This
includes at least goggles, gloves, and protective
clothing. Failure to use appropriate PPE could result
in chemical exposure through skin contact, eye
contact, inhalation, or other means.
• After initial assembly, extended storage, or any
possibly damaging event, such as a fall, always
inspect the sprayer for damage, and test it with
plain water to check for proper function. Ensure all
connections are secure and leak free, and the hose
is free from damage, prior to using the sprayer with
chemical.
• Always inspect the hose and all connections before
each use. A damaged hose or loose connections
could result in an uncontrolled high pressure
discharge of chemical.
• Do not spray near open flame, hot surfaces, or
anything that could vaporize the spray. Doing so
could create a dangerous chemical atmosphere.
• Never use caustics, bleach, acids, hot water, vinegar,
or pressure-producing chemicals in this sprayer.
• Keep the sprayer and all chemicals out of the reach
of children and pets.
• Only spray when the air is calm (no wind or air
movement) to prevent chemical spray from drifting
onto non-targeted surfaces.
• Always release pressure when the sprayer is not in
use and before performing any maintenance or
cleaning.
• Never store chemicals in the sprayer.
• Store or dispose of any unused chemicals as
instructed by the chemical manufacturer due to the
potential for environmental damage from a spill or
leak, and/or refer to the disposal criteria referenced
in the SDS.
• Clean and rinse the sprayer after each use to
avoid unintended chemical exposure and prevent
contamination of subsequent applications.
• Store the sprayer in a warm, dry, dust-free location
out of direct sunlight.
WARNING: RISK OF PERSONAL INJURY AND/OR
PROPERTY DAMAGE DUE TO RUPTURE AND/OR
UNCONTROLLED HIGH PRESSURE DISCHARGE OF
LIQUID CHEMICAL.
• Never modify or alter the sprayer from original
condition. Never heat or alter the hose, hose nut, or
barb. Doing so could weaken the components and/
or connections.
• Use only replacement parts from original
manufacturer. Other replacement parts are not
compatible with this sprayer.

4
• Do not lift, carry, or pull the sprayer by the hose,
power wand tool, or wand extension. Doing so
could weaken the components and/or connections.
Carry by the handle or harness only, making sure the
connections are properly secured before lifting.
• To reduce the risk of electrical shock, do not put the
sprayer in water or other liquid. Do not place or store
the sprayer where it can fall or be pulled into a tub
or sink.
Additional Safety Information
WARNING: Never modify the sprayer or any part of it.
Damage or personal injury could occur.
Important Safety Instructions for All Battery
Chargers
WARNING: Read all safety warnings, instructions,
and cautionary markings for the charger and
product. Failure to follow the warnings and
instructions may result in electrical shock, fire, and/or
serious injury.
• Do not attempt to charge the battery with
any charger other than a USB-C type charger.
• Do not expose the charger to rain or snow.
• Do not allow water or any liquid to enter the
charger.
• Pull by the plug rather than the cord when
disconnecting the charger. This will reduce the
risk of damage to the electric plug and cord.
• Make sure that the cord is located so that
it will not be stepped on, tripped over, or
otherwise subjected to damage or stress.
• Do not use an extension cord unless it is
absolutely necessary. Use of improper extension
cord could result in risk of fire, electrical shock, or
electrocution.
• When operating a charger outdoors, always
provide a dry location and use an extension
cord suitable for outdoor use. Use of a cord
suitable for outdoor use reduces the risk of electrical
shock.
• An extension cord must have adequate wire
size (AWG or American Wire Gauge) for safety.
The smaller the gauge number of the wire, the
heavier the cord and thus the greater its capacity.
An undersized cord will cause a drop in line voltage
resulting in loss of power and overheating. The
following table shows the correct size to use
depending on total length of all extension cords
plugged together, and nameplate ampere rating.
When in doubt, use the next heavier gauge.
Minimum Gauge for Cord Sets
Volts Total Length of Cord in Feet (meters)
120V 25 (7.6) 50 (15.2) 100 (30.5) 150 (45.7)
Ampere Rating
American Wire Gauge
More
Than
Not
More
Than
0 6 18 16 16 14
6 10 18 16 14 12
10 12 16 16 14 12
12 16 14 12 Not Recommended
• Do not operate the charger with a damaged
cord or plug. Have them replaced immediately.
• Do not operate the charger if it has received
a sharp blow, been dropped, or otherwise
damaged in any way.
• Do not disassemble the charger.
• The charger is designed to operate on
standard household electrical power. Do not
attempt to use it on any other voltage.
• Foreign materials of a conductive nature,
such as, but not limited to, grinding dust,
metal chips, steel wool, aluminum foil, or any
buildup of metallic particles should be kept
away from the charger cavities.
Important Safety Instructions for PowerWand
Tool
WARNING: Read all safety warnings, instructions,
and cautionary markings for the charger and
product. Failure to follow the warnings and
instructions may result in electrical shock, fire, and/or
serious injury.
• Do not charge or use the power wand tool
in explosive atmospheres, such as in the
presence of flammable liquids, gases, or dust.
Inserting or removing the charger may ignite the
dust or fumes.
• Do not splash or immerse the power wand tool in
water or other liquids.
• Do not allow water or any liquid to enter power
wand tool.
• Do not store or use the power wand tool in
locations where the temperature may reach
or exceed 104° F (40° C) (such as outside sheds
or metal buildings in summer). For best battery
life store power wand tool in a cool, dry location.
NOTE: Never tape the trigger switch in the ON
position.
• Do not incinerate the power wand tool even if
it is severely damaged or is completely worn
out. The internal battery can explode in a fire. Toxic
fumes and materials are created when lithium-ion
batteries are burned.

5
• If battery contents come into contact with
the skin, immediately wash area with mild
soap and water. If battery liquid gets into the eye,
rinse water over the open eye for 15 minutes or until
irritation ceases. If medical attention is needed, the
battery electrolyte is composed of a mixture of liquid
organic carbonates and lithium salts.
• Contents of opened battery cells may cause
respiratory irritation. Provide fresh air. If
symptoms persist, seek medical attention.
• Battery liquid may be flammable if exposed
to a spark or flame.
• Never attempt to open the power wand tool
for any reason. If the power wand tool case
is cracked or damaged, do not insert the
charger. Do not crush, drop, or damage the power
wand tool. Do not use a power wand tool or charger
that has received a sharp blow, been dropped, run
over, or damaged in any way (e.g., pierced with a
nail, hit with a hammer, stepped on).
• Damaged power wand tools should be properly
recycled.
Power Wand Tool Use and Care
• Recharge only with the charger specified by
the manufacturer. A charger that is suitable for
one type of battery may create a risk of fire when
used with another battery.
• Under abusive conditions, liquid may be
ejected from the power wand tool’s internal
battery; avoid contact. If contact accidentally
occurs, flush with water. If liquid contacts
eyes, additionally seek medical help. Liquid
ejected from the power wand tool’s internal
battery may cause irritation or burns.
• Do not use a power wand tool that is
damaged or modified. Damaged or modified
power wand tools may exhibit unpredictable
behavior resulting in fire, explosion, or risk of injury.
• Do not expose the power wand tool to fire
or excessive temperature. Exposure to fire or
temperature above 265° F (130° C) may cause
explosion.
• Follow all charging instructions, and do
not charge the power wand tool outside
the temperature range specified in the
instructions. Charging improperly or at
temperatures outside the specified range may
damage the internal battery and increase the risk
of fire.
SAVE THESE INSTRUCTIONS
FOR FUTURE USE
PACKAGE CONTENTS
G
H
E
F
AB
C
D
Note: 4 Gallon Backpack Sprayer shown.
A Tank Assembly B 3-in-1 Nozzle
C Wand Extension D RTU (Ready-To-Use) Cap
and Dip Tube
E Rechargeable Power
Wand Tool
F Hose Assembly
G Harness H Charger and USB-C Cord

6
ASSEMBLY
WARNING: RISK OF PERSONAL INJURY AND/OR
PROPERTY DAMAGE DUE TO CHEMICAL EXPOSURE.
After initial assembly, always inspect the sprayer for
damage, and test it with plain water to check for
proper function. Ensure all connections are secure
and leak free, and the hose is free from damage, prior
to using the sprayer with chemicals.
WARNING: Only use attachments recommended or
sold by the manufacturer.
WARNING: For Household Use Only.
OPERATING 3IN1 NOZZLE
WARNING: Read Safety Precautions! Always
make sure the trigger is not activated before rotating
nozzle to different spray setting. Make sure arrow
indicators are aligned before spraying. Failure to do so
may result in leaks.
Rotating
1. Rotate 3-in-1 nozzle (B) to desired nozzle
position.
2. Nozzle end will fall into place as arrow
indicators (1) become aligned. See Figure 1.
1
B
Figure1
3-in-1 Nozzle Settings
Stream
• Spot spraying in flower beds, walkways, driveways,
and patios, around trees and shrubs.
• Edging along fences, driveways, and walkways.
Fan
• Lawn replacement. Kill lawn and weeds before
planting a new lawn.
• Preparing large areas for planting of ornamental and
vegetable gardens.
Cone
• Killing brush such as poison ivy, poison oak, kudzu,
and wild blackberry.
• Preparing garden beds for planting of ornamentals
and vegetables.
Attaching the Hose Assembly to the Tank
CAUTION: Do not attempt to heat or alter hose or
barb prior to assembly.
1. Align hose barb tabs with the cap, push hose
barb into cap until it stops. See Figure 2.
2. Continue to push hose barb into cap. Turn hose
barb clockwise to secure it to the cap.
NOTE: Do not use tools to tighten hose barb or cap.
NOTE: Remove hose when not in use, empty tank
contents, and then attach the tethered cap plug. See
Tethered Cap Plug Installation.
2
1
Figure2
Attaching the Hose Assembly to the PowerWand Tool
Install the hose assembly (F) onto the power wand
tool. Turn clockwise to tighten. See Figure 3.
F
Figure3
Attaching the Wand Extension
Install the wand extension (C) onto the power wand
tool (E). Turn clockwise to tighten. See Figure 4.
E
C
Figure4
Attaching the Nozzle
Install 3-in-1 nozzle (B) onto the end of the wand
extension (C). Turn clockwise to tighten. See Figure 5.
C
B
Figure5

7
Attaching the PowerWand Tool to the RTUCap
The power wand tool can be alternatively used with
any bottle with a 38 mm opening using the included
RTU (Ready-To-Use) cap (D). See Figure 6.
WARNING: Only use bottles that are properly rated
for the chemicals used in the application.
1. Insert the dip tube on the RTU cap (D) into the
bottle of your choice. Turn cap clockwise until
secured to the bottle.
2. Align hose barb tabs (F) with the RTU cap (D),
push hose barb into RTU cap until it stops.
3. Continue to push hose barb down. Turn hose
barb clockwise to secure it to the RTU cap.
NOTE: Do not use tools to tighten hose barb or
RTU cap.
NOTE: Remove hose when not in use.
D
F
Figure6
OPERATION
WARNING: RISK OF PERSONAL INJURY DUE TO
CHEMICAL EXPOSURE. Use the appropriate Personal
Protective Equipment (PPE) as recommended by the
chemical manufacturer and/or refer to the chemical
Safety Data Sheet (SDS) of the chemical being used.
This includes at least goggles, gloves, and protective
clothing.
WARNING: To reduce the risk of serious personal
injury, turn unit OFF before making any adjustments
or removing/ installing attachments or accessories.
An accidental start-up can cause injury.
NOTICE: The power wand tool is not fully charged
out of the carton. Before using the power wand tool
and charger, read the safety instructions below and
then follow the charging procedures outlined.
Service
• Only use identical replacement parts
provided by the manufacturer. This will
ensure that the safety of the power wand tool is
maintained.
• Never service damaged power wand tools.
Service of power wand tools should only be
performed by the manufacturer or authorized
service providers.
Charging the Power Wand Tool
WARNING: Do not charge the power wand tool in
extreme temperatures. It is recommended to charge
the power wand tool in ambient temperatures
between 40–104⁰ F (4.5–40⁰ C).
To charge the power wand tool:
1. Plug the charger (1) into an appropriate outlet.
2. Ensure the USB-C cord (2) is fully inserted into
the charger.
3. Insert the other end of the USB-C (3) cord into
the charging port located above the power
switch on the handle of the power wand tool.
See Figure 7.
4. Charging is complete when the green light
remains continuously ON. To ensure optimal
battery life, the power wand tool should be
charged at least once every 3 months when not
in use.
NOTE: The charger will not charge a power wand
tool with a faulty battery, which may be indicated
by the light staying OFF, or the red and green light
alternately blinking, or a red light blinking.

8
1
2
3
Figure7
Electronic Protection System
Li-ion tools are designed with an Electronic Protection
System that protects the battery against overloading,
overheating, or deep discharge.
Important Charging Notes
The charger and power wand tool may become warm
to the touch while charging. This is normal and does
not indicate a problem. To facilitate the cooling of the
power wand tool after use, avoid placing the charger
or power wand tool in a warm environment such as in
a metal shed or an uninsulated trailer.
If the power wand tool does not charge properly:
• Check operation of the receptacle by plugging in a
lamp or other appliance.
• Check to see if the receptacle is connected to a light
switch which turns power OFF when you turn off
the lights.
• If charging problems persist, replace the power
wand tool or charger. See Troubleshooting Guide, The
power wand tool does not charge.
You may charge a partially depleted power wand tool
at any time with no adverse effect on the internal
battery.
Filling the Sprayer
DANGER: RISK OF DEATH, SEVERE PERSONAL INJURY,
AND/OR PROPERTY DAMAGE FROM IMPROPER
CHEMICAL USE OR MIXTURE.
• Never use flammable or combustible chemicals in
this sprayer. Spraying flammable or combustible
chemicals can create combustible fumes that could
be ignited, causing an explosion.
• Use only chemicals indicated for spraying
applications. Some chemicals may create a toxic or
other hazardous atmosphere when sprayed.
• Always refer to chemical manufacturer’s instructions
and/or the chemical Safety Data Sheet (SDS) for
proper mixture and safe application.
WARNING: Inspect the tank, hose, power wand tool,
wand extension, and all connections for damage
before each use. A damaged or loose hose connection
can result in unintended exposure to the pressurized
chemicals, resulting in serious injury or property
damage.
Before you Begin
Test the sprayer with plain water before use with
chemicals, prior to initial use, and after prolonged
storage.
Place the sprayer on a stable surface and ensure it is
OFF.
Filling Procedure
1. Unscrew the cap (1) and place it on a clean
surface where it will not collect dirt, dust, grass
clippings, or other debris. See Figure 8.
2. Remove the filter basket (2) and remove any
debris. Place the filter basket (2) on a clean
surface where it will not collect dirt, dust, grass
clippings, or other debris.
3. Inspect the tank interior for debris, and clean as
needed.
4. Check to make sure the in-tank filter (3) is in
place, the mesh is intact, and it is not clogged
with debris. See In-Tank Filter Maintenance.
5. Follow the chemical manufacturer’s instructions
for preparing the chemical. Fill the sprayer by
pouring liquid into the top opening and through
the filter basket, to the desired volume, according
to the volume graduation markings on the side
of the tank.
6. Clean up any spilled, splashed, or overflowed
liquid on the sprayer.

9
3
1
2
Figure8
Battery Life Indicator
1. Push the power switch (1) to the ON position.
A light (2) above the power switch turns on to
indicate the battery level. See Figure 9.
2. Battery indicator lights:
a. Green light: Sufficient charge
b. Yellow light: Medium charge
c. Red light: Low battery, need to charge
NOTE: When the red light activates, the sprayer will
spray for approximately one gallon, depending on
the nozzle setting.
2
1
Figure9
Spraying
WARNING: RISK OF PERSONAL INJURY AND/OR
PROPERTY DAMAGE DUE TO UNINTENDED SPRAYING
OF CHEMICALS. Ensure the trigger on the power
wand tool is not engaged before powering ON the
sprayer. Once powered ON, the pump will spray if the
power wand tool trigger is depressed.
NOTICE: RISK OF PROPERTY DAMAGE. Only spray
when the air is calm (no wind or air movement) to
prevent chemical spray from drifting onto non-
targeted surfaces.
1. Push the power switch (1) to turn ON. The light
above the power switch turns on. See Figure 10.
2. Aim the power wand tool in the desired direction
of spraying and squeeze the trigger (2).
3. To turn off the power wand tool, push the power
switch (1) to the OFF position. The light above
the power switch turns off.
4. Always remove any chemicals, and clean the
power wand tool when finished. See the Cleaning
and Storage sections of this manual.
1
2
Figure10
CLEANING
WARNING: Always release pressure from the power
wand tool prior to cleaning. Disassembly of a sprayer
that is still pressurized may result in the high-speed
ejection of components.
WARNING: RISK OF PERSONAL INJURY DUE TO
CHEMICAL EXPOSURE. Use the appropriate Personal
Protective Equipment (PPE) as recommended by the
chemical manufacturer and/or refer to the chemical
Safety Data Sheet (SDS) of the chemical being used.
This includes at least goggles, gloves, and protective
clothing.
WARNING: RISK OF DAMAGE TO INTERNAL
COMPONENTS. Failure to properly rinse out the
sprayer may allow chemical residue build-up that can
clog or damage the filters, power wand tool, wand
extension, and nozzle. Chemical residue build-up can
also contaminate subsequent applications. Leaving
chemical liquids in the sprayer when not in use can
lead to premature sprayer wear. Never store the
sprayer with chemicals in any part of the sprayer.
1. Ensure the power wand tool (E) is OFF and
remove the power wand tool. See Figure 11.
2. Remove the cap (1) and the filter basket (2)
and empty any extra chemical from the tank
into a suitable container for later use or dispose
according to the chemical manufacturer’s
instructions.

10
3. Use clean water to thoroughly rinse and empty
the tank until all chemicals and residues are
removed.
4. Add approximately 1 quart (1 liter) of clean water
to the tank.
5. Reinstall the hose and power wand tool (E) and
press the power button (3) to turn the sprayer
ON.
6. Flush water through the hose, power wand
tool, and nozzle for at least 30 seconds to rinse
them out. Failure to rinse out these components
may allow chemical residue build-up that can
clog or damage the components. After heavy
use, rinsing the nozzles may not be enough
to remove residue. The nozzle may need to be
soaked or cleaned with a small brush.
7. Empty out any remaining water from the tank,
then continue to spray until water no longer
comes out of the nozzle. This indicates that most
of the water in the system has been removed.
8. Press the power button to turn the power wand
tool OFF.
9. Squeeze the trigger on the power wand tool to
release any remaining liquid in the hose.
10. Allow the sprayer to dry. This is best done by
removing the hose, power wand tool, cap, and
filter basket and hanging the sprayer upside
down to let it drain.
11. Once the sprayer is dried, turn the sprayer
upright and reinstall the cap (1) and filter
basket (2) to prevent debris from entering
the tank.
3
1
E
2
Figure11
HORIZONTAL WAND STORAGE CLIP
There are horizontal wand storage clips (1) attached to
the back of the tank which the wand can be secured
with. The horizontal wand clips help with storage as
it reduces the space needed around the sprayer. See
Figure 12.
1
Figure12
TETHERED CAP PLUG INSTALLATION
The tethered cap plug should be installed onto the
tank cap when the sprayer will be stored.
1. Align the tethered cap plug barb tabs (1) with
the tank cap (2) and push into the cap until it
stops.
2. Turn tethered cap plug clockwise to secure it to
the cap. See Figure 13.
1
2
Figure13

11
STORAGE
Store the sprayer indoors in a warm, dry location out of
direct sunlight and away from any sources of moisture
or intense heat. Do not store the sprayer where
freezing temperatures (below 32° F / 0° C) will occur.
Allowing water to freeze inside the sprayer may cause
damage to the power wand tool, wand extension, or
other components, and void the sprayer warranty.
TRANSPORTATION
NOTE: The power wand tool contains an internal
Li-ion battery and should not be put in checked
baggage on airplanes and must be properly
protected in carry-on baggage.
MAINTENANCE
WARNING: To reduce the risk of serious personal
injury, turn unit OFF before making any adjustments
or removing/ installing attachments or accessories.
An accidental start-up can cause injury.
WARNING: RISK OF PERSONAL INJURY AND/OR
PROPERTY DAMAGE DUE TO CHEMICAL EXPOSURE.
Always ensure that all chemicals have been removed
from the sprayer and the sprayer has been cleaned
prior to performing any maintenance.
Repairs
The power wand tool and charger are not serviceable.
There are no serviceable parts inside of the power
wand tool or charger.
Replacing the Harness
1. For each side of the harness (G), remove the
small plastic clips (1) from the two shoulder strap
loops and thread each loop through the slots at
the top of the sprayer handle. See Figure 14.
2. Replace the clips (1) through the loops and pull
the strap securing the two harness (G) straps in
place.
1
G
Figure14
3. For the lower straps, remove the strap from the
top portion of the buckles (3) and place around
the foot stand (2), starting from underneath. See
Figure 15.
4. Loop the strap through the first section of
the buckle (3). Then loop the strap through
the other section of the buckle (3) to tighten.
Adjust the shoulder pads and strap lengths for a
comfortable fit.
2
3
Figure15
Nozzle Maintenance
WARNING: Prior to performing maintenance, always
depressurize the sprayer by turning the sprayer OFF
and squeezing the trigger on the power wand to
spray until liquid flow stops.
• If a nozzle clogs, remove and disassemble the
nozzle assembly.
• Clean the openings of any obstructions or residue.
• Do not use sharp tools that could scratch or
damage the nozzles as spray pattern could be
affected.
• Do not hit nozzle against surfaces to unclog.
Cap and Filter Basket Maintenance
• Check the cap (1) and the filter basket gasket (3)
on the filter basket (2) to ensure they do not show
signs of wear and are operating properly. See
Figure 16.
• Replace them as required.
1
2
3
Figure16

12
In-Tank Filter Maintenance
CAUTION: RISK OF DAMAGE TO INTERNAL
COMPONENTS. Do not operate the sprayer without
the in-tank filter properly installed. Doing so could
allow debris to enter the pump and cause clogging or
damage to the pump.
1. Ensure the sprayer is OFF.
2. Remove the cap and filter basket. Rinse with
clean water to remove any debris.
3. Place the filter basket and cap on a clean surface
where they will not collect dirt, dust, grass
clippings, or other debris.
4. Pour any liquid from the tank into an
appropriate container for later use or proper
disposal according to chemical manufacturer’s
instructions.
5. Rinse and empty the tank to remove any dirt,
debris, or residue.
6. Reach into the tank and carefully grasp the in-
tank filter (1) located at the bottom of the tank.
See Figure 17.
7. Turn the in-tank filter approximately 1/8 of a turn
counterclockwise until it stops turning and pull
up to remove it from the tank.
1
Figure17
8. Clean the in-tank filter carefully rinsing from
the inside to the outside. Be sure not to tear or
damage the mesh. Any damage to the mesh
may allow debris to enter the internal pump
of the power wand tool and cause clogging or
damage to the pump.
NOTE: If the in-tank filter is damaged or too dirty to
permit cleaning, replace with a new in-tank filter.
9. To re-install the in-tank filter (1), gently set it back
over the filter base in the bottom of the tank, and
slowly turn the filter clockwise until the locking
tabs on the filter base align with the grooves in
the filter. The in-tank filter will drop downward
approximately 1/8 in. when this happens.
10. Push down on the in-tank filter until it stops,
approximately another 1/4 in., then turn the in-
tank filter approximately 1/8 turn clockwise until
it stops. See Figure 18.
1
Figure18
Hose Attachment Maintenance
Detach the hose from the tank cap. Push the hose barb
into the cap, twist counterclockwise, and remove hose
barb from the cap. Remove any remaining water from
the hose. See Figure 19.
2
1
Figure19

13
QR CODE
A QR code label is on the top of the backpack inside
the carry handle. Scan the QR code for information
on the product. Scanning the QR code will redirect
you to the Lithium-ion Power Wand Backpack Sprayer
product page where you can purchase replacement
parts, view the user manual, access various videos and
documents, and obtain assistance on the usage and
troubleshooting of the backpack sprayer. See Figure 20.
Figure20
2 Gallon Compact Backpack Sprayer with
Rechargeable Power Wand
190752
Additional Information.
For Instruction Manual and
https://qrcodes.pro/J9svZ1
4 Gallon Backpack Sprayer with
RechargeablePower Wand
190753
Additional Information.
For Instruction Manual and
https://qrcodes.pro/sh0IY
K
Manufactured under license and distributed by:
The Fountainhead Group, Inc.
23 Garden Street
New York Mills, NY 13417 U.S.A.
Fax: [phone]
Email: [email protected]
www.TheFountainheadGroup.com
FREQUENTLY ASKED QUESTIONS
See www.thefountainheadgroup.com for specific
product FAQ’s.
PATENT NUMBERS
See www.thefountainheadgroup.com for specific
product patent numbers.
REPLACEMENT PARTS
See www.thefountainheadgroup.com for specific
product replacement parts.
WARRANTY
See www.thefountainheadgroup.com for specific
product warranty.

14
TROUBLESHOOTING GUIDE
BE SURE TO FOLLOW SAFETY RULES AND INSTRUCTIONS
For assistance with your product, visit our website at www.thefountainheadgroup.com or call 1-800-311-9903.
PROBLEM POSSIBLE CAUSE SOLUTION
The power wand tool
does not turn ON
Ensure the power wand tool is charged. Charge the power wand tool. See
Charging the Power Wand Tool.
The power wand tool may have
overheated.
Allow the power wand tool to cool.
The power wand tool
turns ON (pump hums
when trigger is pulled)
but it will not spray.
There is no liquid in the tank. Add liquid to the tank. See Filling the
Sprayer.
The nozzle is clogged. Clean the nozzle. See Nozzle Maintenance.
The in-tank filter is clogged. Clean the in-tank filter. See In-Tank Filter
Maintenance.
The power wand tool is not primed. Allow at least 30 seconds for the pump
to prime.
The hose is not connected to the power
wand tool.
Connect the hose to the power wand
tool and press the trigger to prime the
power wand tool. See Attaching the Hose
Assembly to the Power Wand Tool.
The power wand tool is clogged. Replace power wand tool.
The power wand tool
turns ON but only
sprays at low pressure.
The nozzle is clogged. Clean the nozzle. See Nozzle Maintenance.
The power wand tool is clogged. Replace power wand tool.
The hose is not fully seated at the power
wand tool or the tank connection.
Disconnect and reconnect both ends of
the hose. See Attaching the Hose Assembly
to the Tank and Attaching the Hose
Assembly to the Power Wand Tool.
The in-tank filter is clogged. Clean the in-tank-filter. See In-Tank Filter
Maintenance.
The power wand tool
does not fully prime.
The power wand tool is clogged. Replace power wand tool.
The liquid level in the tank is low. Add liquid to the tank. See Filling the
Sprayer.
There is chemical residue or buildup in
the tank and/or pump due to improper
or inadequate cleaning.
Clean the sprayer. See Cleaning. If
necessary, repeat with warm water and a
mild detergent mixture. Allow the mixture
to stay in the pump for up to 1 hour prior
to rinsing. Replace the power wand tool
if necessary.
The in-tank filter is improperly installed,
missing, or damaged, allowing debris to
enter the pump.
Clean the sprayer. See Cleaning. If
necessary, repeat with warm water and a
mild detergent mixture. Allow the mixture
to stay in the pump for up to 1 hour prior
to rinsing. Replace the power wand tool
if necessary.
The hose is not fully seated at the power
wand tool or the tank connection.
Disconnect and reconnect both ends of
the hose. See Attaching the Hose Assembly
to the Tank and Attaching the Hose
Assembly to the Power Wand Tool.

15
PROBLEM POSSIBLE CAUSE SOLUTION
The hose leaks at the
tank connection or
power wand tool.
The hose is cracked, swollen, or faulty. Replace the hose.
The connection is damaged. Replace the hose assembly, tank, or
power wand tool.
The nozzle drips when
the trigger is not
depressed.
There is dirt or debris in the power
wand tool.
Clean the hose and power wand tool.
There is a damaged o-ring or seal in the
power wand tool.
Replace the hose and power wand tool.
Trigger is not fully depressed. Inspect for debris in between trigger
and wand case to ensure trigger is fully
depressed.
The wand extension or
nozzle tip leaks.
O-ring is missing or damaged. Replace O-ring at wand extension or
nozzle tip.
The spray pattern is
poor.
The nozzle is damaged. Replace the nozzle.
The nozzle is partially clogged. Clean the nozzle. See Cleaning.
The power wand tool
shuts off abruptly.
The power wand tool has reached its
maximum thermal limit.
Allow the power wand tool to cool down.
The power wand tool is out of charge.
To maximize the life of the power wand
tool, it is designed to shut off abruptly
when the charge is depleted.
Plug in the power wand tool and allow it
to charge.
The power wand tool
does not charge.
The charger is not plugged in. Plug the charger into a working outlet.
The surrounding air temperature is too
hot or too cold.
Move the power wand tool to a
surrounding air temperature of above 40°
F (4.5° C) or below 104° F (40° C).
The charger is plugged into a damaged
outlet.
Check that outlet is functioning.
Red light continues blinking on power
wand tool (battery temperature too
high for safe charging).
Allow power wand tool to cool.
Red and green lights blink alternately on
power wand tool (cannot be charged).
Replace power wand tool.

www.thefountainheadgroup.com
185500 Rev. B
10/2023

www.thefountainheadgroup.com
[phone] | [email protected]om
23 Garden St. New York Mills, NY, 13417
MODÉLE NO: 190752
190753
Ne retournez pas ce produit au magasin.
Pour obtenir de l’aide, des renseignements ou
des pièces, communiquez avec nous:
MANUEL D’INSTRUCTIONS
Pulvérisateur à dos compact de
2 gallons avec lance électrique
rechargeable (190752)
Pulvérisateur à dos de 4 gallons
avec lance électrique rechargeable
(190753)
AVERTISSEMENT
Lire et comprendre entièrement ce manuel
avant d’utiliser ce produit.
Si ces consignes ne sont pas suivies, cela
pourrait entraîner la mort ou des blessures
graves.

18
TABLE DES MATIÈRES
CONSIGNES DE SÉCURITÉ IMPORTANTES ....................................................................................................................................................................................19
Définitions ....................................................................................................................................................................................................................................19
SÉCURITÉ RELATIVE AUX SUBSTANCES CHIMIQUES ....................................................................................................................................................................19
UTILISATION SÉCURITAIRE DU PULVÉRISATEUR ..........................................................................................................................................................................19
Consignes de sécurité supplémentaires ...........................................................................................................................................................................20
Directives de sécurité importantes pour tous les chargeurs de batteries ..........................................................................................................20
Consignes de sécurité importantes pour l’outil de lance électrique .....................................................................................................................21
Mode d’emploi et entretien de l’outil de lance électrique ..........................................................................................................................................21
CONTENU DU PAQUET ..................................................................................................................................................................................................................22
ASSEMBLAGE ...............................................................................................................................................................................................................................22
BUSE OPÉRATIONNELLE 3-EN-1 ..................................................................................................................................................................................................22
Rotation .........................................................................................................................................................................................................................................22
Paramètres de buse 3-en-1 ....................................................................................................................................................................................................22
Fixation de l’ensemble du flexible au réservoir ..............................................................................................................................................................23
Fixation de l’assemblage du flexible à la lance électrique ........................................................................................................................................23
Fixation de la rallonge de la lance ......................................................................................................................................................................................23
Fixation de la buse ....................................................................................................................................................................................................................23
Fixation de l’outil de lance électrique au chapeau RTU .............................................................................................................................................23
UTILISATION ................................................................................................................................................................................................................................24
Réparation ....................................................................................................................................................................................................................................24
Chargement de l’outil de lance électrique .......................................................................................................................................................................24
Remplissage du pulvérisateur ..............................................................................................................................................................................................25
Voyant de charge de la batterie ..........................................................................................................................................................................................25
Pulvérisation ................................................................................................................................................................................................................................26
NETTOYAGE ..................................................................................................................................................................................................................................26
CLIP DE RANGEMENT HORIZONTAL POUR LANCE .......................................................................................................................................................................27
INSTALLATION DU BOUCHON AVEC ATTACHE ..............................................................................................................................................................................27
ENTREPOSAGE .............................................................................................................................................................................................................................28
TRANSPORT .................................................................................................................................................................................................................................28
ENTRETIEN ...................................................................................................................................................................................................................................28
Réparations ..................................................................................................................................................................................................................................28
Remplacement du harnais ....................................................................................................................................................................................................28
Entretien de la buse ..................................................................................................................................................................................................................28
Entretien du capuchon et du panier-filtre .......................................................................................................................................................................28
Entretien du filtre intérieur du réservoir ............................................................................................................................................................................29
Entretien du raccord du flexible ...........................................................................................................................................................................................30
CODE QR ......................................................................................................................................................................................................................................30
Pulvérisateur à dos compact de 2 gallons avec lance électrique rechargeable .............................................................................................30
Pulvérisateur à dos de 4 gallons avec lance électrique rechargeable .................................................................................................................30
FOIRE AUX QUESTIONS ................................................................................................................................................................................................................30
NUMÉROS DE BREVETS ................................................................................................................................................................................................................30
PIÈCE DE RECHANGE ....................................................................................................................................................................................................................30
GARANTIE ....................................................................................................................................................................................................................................30
GUIDE DE DÉPANNAGE ................................................................................................................................................................................................................31

19
CONSIGNES DE SÉCURITÉ IMPORTANTES
Dénitions
DANGER: Indique une situation dangereuse qui, si
elle n’est pas évitée, causera la mort ou des blessures
graves.
AVERTISSEMENT : Indique une situation
dangereuse qui pourrait entraîner la mort ou des
blessures graves si elle n’est pas évitée.
ATTENTION : Indique une situation dangereuse qui
pourrait entraîner des blessures légères ou de gravité
moyenne si elle n’est pas évitée.
AVIS : Indique des renseignements importants à
prendre en considération, sans rapport avec un
danger (p. ex., messages liés à des dégâts matériels).
AVERTISSEMENT : L’UTILISATION DE
PULVÉRISATEURS ÉLECTRIQUES IMPLIQUE
DE RESPECTER DES PRÉCAUTIONS DE BASE
OBLIGATOIRES, NOTAMMENT :
• Lire toutes les directives avant d’utiliser le
pulvérisateur.
• Pour réduire les risques de blessures, une bonne
supervision est nécessaire lorsqu’un appareil est
utilisé près d’enfants.
• Utiliser seulement les accessoires recommandés par
le fabricant ou vendus par celui-ci.
• Pour les pulvérisateurs à portée de main, utilisez
uniquement le chargeur fourni par le fabricant pour
la recharge.
SÉCURITÉ RELATIVE AUX SUBSTANCES
CHIMIQUES
DANGER: RISQUE DE DÉCÈS, DE BLESSURES GRAVES
ET DE DOMMAGES MATÉRIELS DÉCOULANT DE
L’UTILISATION D’UNE SUBSTANCE CHIMIQUE OU D’UN
MÉLANGE INAPPROPRIÉ.
• Ne jamais utiliser des substances inflammables
ou combustibles chimiques dans ce pulvérisateur.
Pulvériser des substances chimiques combustibles
ou inflammables peut créer des vapeurs
combustibles qui pourraient s’enflammer et créer
une explosion.
• Utiliser seulement des substances chimiques
conçues pour la pulvérisation. Certaines substances
chimiques peuvent créer une atmosphère toxique
ou d’autres atmosphères dangereuses lorsqu’elles
sont pulvérisées.
• Pour un mélange approprié et une application
sécuritaire, toujours respecter les directives du
fabricant concernant les substances chimiques
et la fiche signalétique relative aux substances
chimiques.
UTILISATION SÉCURITAIRE DU
PULVÉRISATEUR
AVERTISSEMENT : RISQUE DE BLESSURES ET
DE DOMMAGES MATÉRIELS DÉCOULANT D’UNE
EXPOSITION À UNE SUBSTANCE CHIMIQUE.
AVERTISSEMENT : NE PAS EXPOSER À LA PLUIE OU
RANGER À L’EXTÉRIEUR.
• Lire et comprendre tout le manuel d’instructions
avant d’utiliser ce pulvérisateur.
• Suivre toutes les directives et les précautions de
ce manuel d’instructions lors de l’utilisation de ce
pulvérisateur.
• Lire et suivre toutes les instructions et précautions
sur l’étiquette du fabricant des substances
chimiques qui seront utilisées dans ce pulvérisateur.
• Utiliser l’équipement de protection individuelle (EPI)
approprié comme recommandé par le fabricant
de la substance chimique ou consulter la fiche
signalétique de la substance chimique utilisée. L’EPI
comprend au moins des lunettes de sécurité, des
gants et des vêtements de protection. Ne pas utiliser
l’EPI approprié pourrait entraîner une exposition à la
substance chimique par contact avec la peau ou les
yeux, l’inhalation ou autres.
• Après l’assemblage initial, le rangement à long
terme ou tout autre événement possiblement
dommageable comme une chute, inspecter
toujours le pulvérisateur pour y détecter tout
dommage et effectuer un test avec de l’eau pure
afin de vérifier qu’il fonctionne normalement.
Avant d’utiliser le pulvérisateur avec une substance
chimique, s’assurer que toutes les connexions sont
bien serrées et qu’il n’y a pas de fuite, également que
le flexible n’est pas endommagé.
• Toujours inspecter le flexible et toutes ses connexions
avant chaque utilisation. Un flexible endommagé
ou qui n’est pas bien fixé pourrait entraîner une
décharge à pression élevée non contrôlée de la
substance chimique.
• Ne jamais utiliser de produits caustiques, d’eau de
Javel, d’acides, d’eau chaude, de vinaigre ou de
produits chimiques produisant de la pression dans
ce pulvérisateur.
• Ne jamais utiliser d’agent caustique, eau de javel,
acides, eau chaude ou de substances chimiques
produisant de la pression dans ce pulvérisateur.
• Garder le pulvérisateur et toute substance chimique
hors de la portée des enfants ou des animaux de
compagnie.
• N’utiliser le pulvérisateur que par temps calme
(aucun vent ou mouvement de l’air) afin d’empêcher
la substance chimique pulvérisée d’atterrir sur des
surfaces non ciblées.

20
• Toujours relâcher la pression lorsque le pulvérisateur
n’est pas utilisé et avant d’effectuer tout entretien ou
nettoyage.
• Ne jamais entreposer des substances chimiques
dans le pulvérisateur.
• Entreposer ou éliminer les substances chimiques
non utilisées selon les directives du fabricant de
la substance chimique en raison des dommages
possibles à l’environnement s’il advenait un
déversement ou une fuite, ou consulter les critères de
mise au rebut indiqués sur la fiche signalétique.
• Nettoyer et rincer le pulvérisateur après chaque
utilisation pour éviter une exposition non prévue à
une substance chimique et éviter la contamination
lors d’applications suivantes.
• Entreposer le pulvérisateur dans un endroit chaud,
sec et sans poussière, à l’écart de la lumière directe
du soleil.
AVERTISSEMENT : RISQUE DE BLESSURE
PERSONNELLE ET DE DOMMAGES MATÉRIELS
DÉCOULANT D’UN BRIS OU D’UNE DÉCHARGE
DE LIQUIDES CHIMIQUES À PRESSION ÉLEVÉE
INCONTRÔLÉE.
• Ne jamais modifier le pulvérisateur par rapport à sa
condition d’origine. Ne jamais chauffer ou modifier
le flexible, l’écrou du flexible ou la barbelure. Le
non-respect de cette consigne pourrait entraîner
l’affaiblissement des composants et/ou des
connexions.
• Utiliser seulement les pièces de rechange du
fabricant. Les autres pièces de rechange ne sont pas
compatibles avec ce pulvérisateur.
• Ne pas soulever, porter ni tirer le pulvérisateur par le
flexible, l’outil de lance électrique ou la rallonge de
la lance. Le non-respect de cette consigne pourrait
entraîner l’affaiblissement des composants et/
ou des connexions. Transporter seulement par
la poignée ou le harnais en s’assurant que les
connexions sont solidement fixées avant de le
soulever.
• Afin de réduire les risques de décharges électriques,
ne pas mettre le pulvérisateur dans l’eau ou autre
liquide. Ne pas mettre ni ranger le pulvérisateur à un
endroit où il peut tomber ou être entraîné dans une
baignoire ou un évier.
Consignes de sécurité supplémentaires
AVERTISSEMENT : Ne jamais modifier le
pulvérisateur ou une de ses pièces. Des dommages ou
blessures personnelles pourraient survenir.
Directives de sécurité importantes pour tous les
chargeurs de batteries
AVERTISSEMENT : Lire tous les avertissements, les
directives de sécurité ainsi que les mises en garde au
sujet du chargeur et du produit. Le non-respect des
avertissements et des directives peut entraîner des
décharges électriques, des incendies et des blessures
graves.
• Ne pas essayer de charger la batterie avec un
autre chargeur qu’un chargeur de type USB-C.
• Ne pas exposer le chargeur à la pluie ou à la
neige.
• Empêcher l’eau ou tout autre liquide d’entrer
dans le chargeur.
• Lors de la déconnexion du chargeur, tirer la
fiche au lieu de tirer sur le cordon. Cela réduira
le risque de dommage à la fiche et au cordon.
• S’assurer que le cordon est situé à un endroit
où personne ne marchera dessus, auquel cas,
il pourrait être endommagé ou brisé.
• Ne pas utiliser une rallonge électrique à
moins que cela ne soit absolument nécessaire.
L’utilisation d’une rallonge électrique inappropriée
pourrait entraîner un risque d’incendie, de décharges
électriques ou d’électrocution.
• Lors de l’utilisation du chargeur à l’extérieur,
toujours le placer dans un endroit sec et
utiliser une rallonge électrique qui convient
à une utilisation extérieure. L’utilisation d’une
rallonge qui convient à une utilisation extérieure
réduit le risque de décharges électriques.
• Pour des raisons de sécurité, une rallonge
électrique doit être munie d’un fil de calibre
approprié (AWG ou calibrage américain
normalisé des fils). Plus le numéro de calibrage
du fil est petit, plus le cordon sera lourd et aura
donc une capacité plus élevée. Un cordon
sous-dimensionné provoquera une chute de
tension entraînant une perte de puissance et une
surchauffe. Le tableau suivant présente les calibres
appropriés à utiliser selon la longueur totale de
toutes les rallonges électriques branchées ensemble
et la plaque nominative de l’intensité. En cas de
doute, utiliser le prochain calibre plus lourd.
Calibre minimum de l’ensemble de cordons
Volts Longueur totale des cordons en pieds (mètres)
120 V 25 (7,6) 50 (15,2) 100 (30,5) 150 (45,7)
Valeur nominale
des ampères Calibrage américain normalisé des ls
Plus de Pas plus
de
0 6 18 16 16 14
6 10 18 16 14 12
10 12 16 16 14 12
12 16 14 12 Déconseillé