North Star MTBSL User manual

TM
MTBSL
Owner’s Manual
Instructions for Assembly, Testing, Operation, Servicing, and Storage
TowBehind Sprayer: For outdoor use with agricultural
pesticides and other liquids**
WARNING
READ and UNDERSTAND the Owner’s Manual completely before using this sprayer.
Assemble,test, and use onlyin accordance with the Owner’sManual instructions.
READ and FOLLOW chemicallabel instructions. Pesticidesare hazardouschemicals.
KNOW emergency procedures BEFORE handling chemicals. Sprayerleaks, bodily
chemical contact, poisoning,and spillsrequire immediate response.
AVOID inhaling, ingesting, or coming into contactwith any chemicals.
WEAR personal protective gear when filling, using, cleaning, and servicing the
sprayer.
KEEP sprayerand spray materials away fromchildrenand pets. Pesticidesare
especiallytoxic to them.
EXERCISE CAUTION in vehicle handling when towing filled sprayer to avoid loss of
control or sprayer overturning.
DO NOT TURN ON POWER to sprayer until ready to spray in order to avoid
unintentional spray release.
Improper use of the sprayer or handling of chemicals could result inserious injury
or illness to the operator or nearby persons/animals, orcould cause damage to the
environment.
** This sprayer is recommended for use in spraying non-flammable liquids such as pesticides, water for plants/trees
or dust control, ice control chemicals, or water-based non-flammable sealants or stains for outdoor wood surfaces.
However, WE RECOMMEND THAT THE SPRAYER NOT BE USED FOR OTHER PURPOSES ONCE IT HAS
BEEN USED FOR SPRAYING PESTICIDES. Anychemical will leave some residual in thetank liner or sprayer
components, even after the sprayer has been properly cleaned. These residual chemicals can have unexpected
effects on future uses. For example, spraying water or other liquids that are contaminated with residual pesticide
may result in unforeseen hazards to plant or animal life.
Any Questions, Comments, Problems, or Parts Orders
Call NorthStar Customer Service 1-800-270-0810
ITEM NUMBE
R
: 28517 or 28518
SERIAL NUMBER: _____________

Hazard Signal Word Definitions
2

Table of Contents
3
Intended Use ................................................................................................................................. 4
Summary of Important Safety Information................................................................................5
During Assembly
During Use
•General Chemical Safety
•Chemical Application Safety
•Towing Safety
•Chemical Accident Procedures
Warning Label Locations..............................................................................................................7
Component Inventory
Unpacking.....................................................................................................................................8
Unpackingthe Manual Bag.............................................................................................................9
Assembly
Step One: Attach the tongue to the cart base........................................................................................ 10
Step Two: Attach the hitch mount to the tongue................................................................................... 10
StepThree: Attach the cart base to the sprayer...................................................................................... 10
Step Four:Attach wheels to cart base................................................................................................. 11
Step Five: Attach boom supports and boom bracket to cart base............................................................... 11
Step Six: Attach boom arms to boom bracket....................................................................................... 12
Step Seven: Attach gun hoseto spray gunand pump............................................................................. 13
Step Eight:Attach hose guide totank................................................................................................. 13
Step Nine: Attach gun clips totank.................................................................................................... 13
StepTen: Attach drain cap to tank..................................................................................................... 13
Step Eleven: Install boom valve to pump ............................................................................................ 14
Step Twelve: Connect boom valve to boom nozzles .............................................................................. 14
StepThirteen: Attach sprayer to vehicle.............................................................................................. 15
Step Fourteen: Connect remote switch tovehicle battery........................................................................ 15
Step Fifteen: Check and test completed assembly.................................................................................17
Machine Components..................................................................................................................18
Operation
Important Safety Information - O peration ................................................................................19
•General Chemical Safety
•Chemical Application Safety
•Towing Safety
•Chemical Accident Procedures
Preparing the Sprayer for Each Use........................................................................................23
Using the Sprayer
Step One: Assess windconditions and clear work area...................................................................... 24
StepTwo:Fillthe sprayer........................................................................................................... 25
StepThree: Operate the sprayer....................................................................................................27
Step Four:Clean sprayer and decontaminate after use....................................................................... 30
Storage ..........................................................................................................................................31
Preparing for storage
Removingfrom storage
Troubleshooting...........................................................................................................................32
Specifications................................................................................................................................33
Parts Breakdown – Exploded View............................................................................................34
Appendix A: Broadcast Spray Calibration Tables...................................................................35

Intended Use
4
The sprayer is intended for use in spraying agricultural pesticides and other non-
flammable liquids.
SPRAYINGPESTICIDES:
Pesticides are hazardous chemicals that mustbe handled with caution as directed
throughout this manual and on the pesticide label. Pesticides are regulated by the United
States EnvironmentalProtection Agency (EPA)and defined as:
Any substance or mixture of substances intended for preventing, destroying, repelling,
or mitigating any pest. Though often misunderstood to refer only to insecticides, the
term pesticide is a comprehensive term that applies to insecticides, herbicides,
fungicides, and various other substances used to control pests.
The sprayeris intended foruse inspraying pesticides in liquid formonly. The sprayeris
NOT intended foruse inspraying pesticides in dryor aerosolized form, or foruse with
fumigants.
Some formulations ofliquid pesticides donot remain in solution and should be agitated
to maintain a uniform mix. An optional agitator (Item#28520) accessory is available for
use with this sprayerand should beused whenspraying pesticides classified as
“flowable” (“F” or“L”), “wettable powder” (“WP” or “W”), “emulsion” (“EC” or “E”),
“microencapsulated” (“M”), or water dispersible granules (“WDG” or “DF”). (See
pesticide label to determine its classification.)
This sprayercomes equipped with a spot spraygun and a broadcastboom. Use thespot
spray gun ifyou desire to applypesticide only onselected plants. Use the broadcast
boomifyou wish tospray large ground areas. An optionalextended broadcast boom
(Item#2820) is available to extend thebroadcastspray to 15feet.
SPRAYINGOTHER LIQUIDS:
In addition tospraying pesticides,this sprayermay be usedtospray othernon-flammable
liquids. Example uses include:watering plants/trees orspraying waterfor dust control,
applying ice controlchemicals, orapplying water-based,non-flammable sealant orstain
to outdoorwoodsurfaces.
However, WERECOMMEND THAT THESPRAYER NOT BEUSED FOR
OTHER PURPOSES ONCE IT HAS ALREADY BEEN USED FOR SPRAYING
PESTICIDES . Any chemicalwill leave some residualin the tankliner or sprayer
components, even afterthesprayerhas been properly cleaned. These residualchemicals
can have unexpected effects on futureuses. Forexample,spraying wateror other liquids
that are contaminated with residualpesticide may result in unforeseen hazards to plant or
animal life.
Contact NorthStar Customer Service at 1-800-270-0810 for any questions
about the appropriate use of the sprayer and/or optional accessories.

Summary of Important Safety Information
5
WARNING
Read and understand this owner’s manual completely before usingthe sprayer. Read
each chemical label’s instructions before handlingthe chemical.
Improper use of the sprayeror handling of chemicals could result in serious injury or
illness for the operatoror nearby persons/animals, or causedamage to the environment.
LISTED BELOWis a summary ofsafetyinformation of particularimportance. Seeindividual
sections of this owner’s manual for more details.
-------------------------------------- DURING ASSEMBLY --------------------------------------
•EXERCISE CAUTION when attaching remote switch to battery terminals. Followthe steps listed inthe
Assembly section ofthis manual in exact sequence when connecting the sprayer’s remote switch battery clamps to
the battery terminals. Caution must be exercised to avoid contact with battery acid and to prevent sparking.
•CHECK and TEST completed assembly as directed in this manual. Serious injury could result from chemical
leaks ifsprayer is improperly assembled.
•DO NOT MODIFY sprayer design.
------------------------------------- DURING OPERATION -------------------------------------
General ChemicalSafety
•READ and FOLLOW each chemical label’s instructions and warnings.
•AVOID inhaling, ingesting, or coming into contact with any chemicals.
•KNOW applicable licensing and regulatory requirements for the chemical you plan to use.
•KNOW emergency procedures before handling chemicals. Carefully review “Chemical Accident Procedures”
listed below and later inthis manual. Also see First Aidinstructions onthe chemical label.
•WEAR protective clothing, eye protection, and chemical resistant gloves when filling, using and cleaning the
sprayer. Wear additional protective gear, such as facemask or apron, as recommended on the chemical label.
•EXERCISE EXTRA CAUTION around children and pets. Pesticides are especially toxic to them. Keep
sprayer and spray materials away from them at all times.
•DO NOT MIX OR POUR chemicals in an enclosed, unventilated area
•DO NOT USE flammable or corrosive chemicals in the sprayer.
•FLUSH the sprayer before switching chemicals in order to prevent dangerous chemical interactions.
•STORE pesticides in a correctly labeled container and in a secure location.
•MONITOR the health of operators frequently exposed to pesticides, as recommended by the chemical label or
local/federal regulations. Chemical ApplicationSafety
Before Spraying
•INSPECT and PREPARE sprayer before each use as directed in this manual.
•DO NOT TURN ON POWERto sprayer until ready to spray in order to avoid unintentional spray release.
•MAKE SURE BROADCAST NOZZLES ARE ORIENTED to spray straight down before starting the sprayer.
An incorrectly positioned broadcast nozzle may spray chemicals on you or others.
•DO NOT SPRAY when wind speed exceeds 4 MPH in order to minimize spray drift.
•CLEAR work area of people/pets and POST warningnotices to restrict access for the period recommended on
chemical label.
•KEEP sprayer and spray away from children/pets. Pesticides can be especially toxic to children and animals.
•DO NOT ALLOW anyone younger than 16 tooperate sprayer since pesticides are especially toxic to children.
During Spraying
•DO NOT OVERAPPLY pesticide. Apply at rate recommended by chemical manufacturer. Excess pesticide can
be dangerous to humans/animals, damage desirable plants, and contaminate soil and water sources.
•DO NOT EAT, DRINK, SMOKE, RUB YOUR EYES, or TOUCH YOUR BARE SKIN while handling
chemicals and spraying.
•NEVER POINT THE SPRAY GUN atpeople or animals.
•EXERCISE EXTRA CAUTION when spraying near areas accessible to children and pets.
•CLEAN up spillsimmediately per instructions onthe chemical label.
•TURN OFF vehicle and set brake or block wheels, TURN OFF power to sprayer, and RELIEVE system
pressure before leaving sprayer unattended.

Summary of Important Safety Information (continued)
6
•SEE Troubleshooting section of thismanual before attempting any repairs. Wear personal protective
equipment and follow safety instructions.
After Spraying
•CLEAN sprayer immediately after use according to the directions provided in this manual.
•DECONTAMINATE yourself after you are done spraying and have cleaned the sprayer. Wash all exposed areas
ofthe body with soap and water, and remove and launder clothing.
•DISPOSE OF or STORE remaining chemicals in secure storage with correctly marked container.
TowingSafety
•READ towing safety instructions in your towing vehicle manual.
•DO NOT ALLOW drivers younger than 16 to operate the towing vehicle with the filled sprayer attached.
•MAKE SURE SPRAYER IS SECURELY ATTACHED to vehicle.
•EXERCISE CAUTION in vehicle handling when towingfilled sprayer to avoid loss of control or overturning.
oKeep speed to a minimum so you can maintain control. Reduce speed prior to turns.
oAllow for wider turns and for more distance to stop.
oAvoid any sudden steering maneuvers, starts, or stops that could create sway.
•SLOW DOWNand EXERCISE EXTRA CAUTION on sloped oruneven terrain. Pick the most level route
possible. Drive up and down slopes when necessary, rather than across. Use a vehicle equipped with a roll over
protection system (ROPS)ifyou will be working on non-level terrain.
•BE AWARE of the added length of the sprayer and thatvisibility maybe reduced when making turns or
backing up.
•DO NOT RIDE or TRANSPORT cargo on the sprayer.
•COMPLY WITH all local, state, and federal towing requirements if you will be towing on public roads.
TURN OFF both sprayer and vehicle, and SET BRAKES or BLOCK WHEELS before leaving unattended.
Chemical accident procedures
Immediate response is necessary in the event of sprayer leaks, bodily chemical contact, poisoning, or spills.
Sprayer leak If thesprayer develops a leak, immediately stop spraying. Turn off power to the
sprayer and follow directions below, as applicable.
Bodilychemical
contact Personal contamination can occur when chemicals splash, spill, or spray directly onto a person.
1. Immediately follow First Aid instructions onchemical label.
General procedures can include:
a) Eyes – immediately flush with water.
b) Skin – wash all contaminated skin surfaces with soap and water.
c) Clothing – remove contaminated clothing. Dispose ofheavily
contaminated clothing per chemical label instructions.
2. Seek medical advice if instructed on the label or the victim experiences
symptoms ofharmful effects. Bring the chemical label for reference.
Poisoningby
ingestion or
inhalation
In case of poisoning from ingestion or inhalation:
If the victim has collapsed or isnot breathing, call 911. Otherwise:
1. Ifyou are the victim, immediately seek assistance from nearby personnel
because you may become incapacitated.
2. Immediately follow first aid instructions on chemical label.
3. Call a poison control center for further advice. In the U.S., call 1-800-222-1222.
Have the chemical label available for reference.
Chemical spills Chemical spills mustbe quickly contained and properly cleaned up.
Refer to the chemical label for any specific clean-up instructions.
General procedures include:
1. Controllingthe spill by stoppingthe source of the spill.
2. Containing thespill so that it does not spread and get into water sources.
3. Cleaning up the spill immediately.
4. Seeking additional advice from:
- Chemical manufacturer. See chemical label for contact information.
- State pesticide regulatory agency. In theU.S., call the National Pesticide Info.
Ctr. at 800-858-7378 for assistance in contacting your state’s agency.

Warning Label Location
7

WARNING
READ and UNDERSTAND the Owner’s Manual completely before using this sprayer.
Assemble,test, and use onlyin accordance with the Owner’sManual instructions.
READ and FOLLOW chemicallabel instructions. Pesticidesare hazardouschemicals
whichmust behandled carefully.
KNOW emergency procedures BEFORE handling chemicals. Sprayerleaks, bodily
chemical contact, poisoning,and spillsrequire immediate response.
AVOID inhaling, ingesting, or coming into contactwith any chemicals.
EXERCISE CAUTION in vehicle handling. Vehicle will be less stable and handlevery
differently withfilled sprayer attached.
DO NOT TURN ON POWER to sprayer until ready to spray in order to avoid
unintentional spray release.
Improper use of the sprayer or handling of chemicals could result inserious injury
or illness to the operator or nearby persons/animals, orcould cause damage to the
environment.

Unpacking
8
Closely inspect all contentsin the shipping carton.
Note that some parts are shipped inside the tank.
•If you have damaged components: Contact the freight company that delivered the unit and
file a claim.
•If you have missing components: Contact NorthStar Customer Service at 1-800-270-0810.
Sprayer Cart Base Tongue Axle
Boom Supports Boom Bracket Boom Arms Hitch
186” Gun Hose 24” Hose 14” Hoses
Tires Spot Spray Gun Manual Bag

Unpacking the Manual Bag
9
The followingitems are foundin the manual bag.
Drain Cap Rubber Washer Gun Clip (2) #10 x¼”
Screw (2)
5/16 x1”
Bolt (2)
5/16 x¾”
Carr. Bolt (12)
5/16 x½”
Flange Bolt (5)
5/16 Flange
Nut (12) 5/16 Nyloc
Nut (2)
Wheel Retainers (2) 5/16 Flat
Washer (8)
Hose Clamp (8) Hex Wrench
Hose Guide Boom Valve Velcro Remote Switch

Assembly
10
StepOne: Attach the tongue tothe cart base
Fasten with (2) 5/16 x¾” carriage bolts and (2) 5/16 flange nuts. Tighten to 20 ft-lbs.
StepTwo: Attach the hitch mount to the tongue
Fasten with (2) 5/16 x¾” carriage bolts and (2) 5/16 flange nuts. Tighten to 20 ft-lbs.
StepThree:Attach the cart base to the sprayer
Note: To protect thepump from damage, place two wood planks or spacers under the sprayerto
keep thepump from restingon the ground.
Using(4) 5/16 flat washers, loosely thread (4) 5/16 x½” flange bolts into the inserts in the
bottom ofthe sprayer. Centerthe sprayer onthe cart base and tighten to 10 ft-lbs.
Hitch
5/16 Flange nut
Tongue
Cart base
5/16 x ¾” Carriage bolt
5/16 Flange nut
Cart bas
e
Wood
p
lanks
or spacers
(Not included)
S
p
ra
y
e
r
5/16 x ½”
Flange bolt
5/16 Flat
washe
r

Assembly (continued)
11
Step Four: Attach wheels to cart base
1. Slide axle into holes on bottom of cart base.
2. Slide the tires and wheel retainers onto the axle.
3. Tighten wheel retainers down with supplied hex wrench.
Step Five: Attach boom supports and boom bracket to cart base
1. Fasten the boom supports to the cart base with (4) 5/16 x ¾” carriage bolts and (4) 5/16
flange nuts. Tighten to 20 ft-lbs.
2. Fasten the boom bracket tothe boom supports with (4) 5/16 x¾” carriage bolts and (4) 5/16
flange nuts. Tighten to 20 ft-lbs.

Boom bracket
Cart base
5/16 x ¾” Carriage bolt 5/16 Flange nut
Boom support
5/16 Flange nut
Boom support
5/16 x ¾”
Carriage bolt
Wood
p
lan
k
or spacer
(Not included)
Cart bas
e
Axl
e
Tir
e
Wheel
retaine
r

Assembly (continued)
12
Step Six: Attach boom arms to the boom bracket
1. Attach the boom arms to the boom bracket with (2) 5/16 x1” bolts, (2) 5/16 nyloc nuts, and
(4) 5/16 flat washers.
2. Tighten nuts until the boom arms do not move freely. (They should still be loose enough to
move up and down.)

5/16 Nyloc nut
Boom arm
5/16 Flat
was
h
er
5/16 Flat washer
5/16 Nyloc nut
Boom
b
r
ac
k
et
5/16 x 1”
Bolt
5/16 Flat washer
5/16 x 1”Bolt
Boom bracket
5/16 Flat washer
Boom arm

Assembly (continued)
13
StepSeven: Attachgunhosetospraygun and pump
1. Attach one end of gun hose to the pump hose barb. Follow hose clamp installation instructions.
2. Attach the other end of gun hose to the spray gun. Follow hose clamp installation instructions.
Step Eight: Attach hose guide to tank
Route gun hose around sprayer and through hose guide, then attach hose guide to tank with (1)
5/16 x½” flange bolt.
StepNine: Attach gun clips to tank
Fasten the gun clips to the sprayertank with (2) #10 x ¼” screws.
StepTen:Attach draincapto tank
Press the rubber washer into the drain cap, then thread the drain cap ontothe tank.
Hose clamp
Gun hose
Hose clamp
Pump hose barb
Spray gun
5/16 x ½
”
Flan
g
e bolt
Hose guide
Hoseclampinstallationinstructions
1.Slidehose clamp overtheend of
thehose
2.P ush the hose onto the hosebarb
3.Slidethehose clamp over the hose
barb
4.Tighten the hose clamp
#
1
0
x
¼
”
sc
r
ew
Gun clip
Rubber washer
Drain cap

Assembly (continued)
14
Step Eleven: Install boom valve to pump
Install the boom valve with (2) hose clamps and (1) 14” hose. Follow hose clamp installation
instructions below.
1. Attach one end of the 14” hose to the boom hose barb on the pump.
2. Attach the other end of the 14” hose tothe boom valve.
StepTwelve:Connect boom valve to boom nozzles
Connect with (4) hose clamps, (1) 14” hose, and (1) 24” hose. Follow hose clamp installation
instructions below.
1. Attach one end of the 14” hose to the boom valve.
2. Attach the other end of the 14” hose tothe right nozzle fitting.
3. Attach one end of the 24” hose to the boom valve.
4. Attach the other end of the 24” hose tothe left nozzle fitting.
Boom valve
Hose clamp
14” Hos
e
Hose clam
p
Boom hose barb
Hose clamp
24” Hose
Left nozzle fitting
14” Hos
e
Hose clam
p
Right nozzle fitting
Hose clamp installation instructions
1. Slide hose clamp over the end of
the hose
2. Push the hose onto thehose barb
3. Slide the hose clamp over the hose
barb
4. Tighten the hose clamp

Assembly (continued)
15
StepThirteen: Attach sprayer to vehicle
1. Secure the sprayer to the tow vehicle with a hitch pin (not included, call 800.270.0810 and
order Item# 2501946).
2. Make sure both boom nozzles are pointed toward the ground. If they are not, loosen the
nozzle retainingnut, orient the openingof the boom nozzle topoint straight down, then
retighten the nozzle retainingnut.
Step Fourteen: Connect remote switch to vehicle battery
WARNING
Batteries are hazardous because they contain caustic acid, can emit explosive
gases, and can cause electricshock.
Caution must be exercised when making connections to a battery to avoid shock
andcontactwith theacid,and to preventany sparking that could lead toan
explosion.
ALWAYSfollowthe safety instructionsand steps listed below in exactsequence
when connecting the sprayer’s remote switch to the batteryterminals.
Nozzle retaining nut
Boom nozzl
e
Hitch
p
in
(
not included
)

Assembly (continued)
16
1. Preparatorysafety Preparatory safetysteps:
•ALWAYSuse eye protection
•NEVER smokeor work near sparksorother sourcesof ignition.
•NEVER touch both battery terminals at the same time or with any non-
insulated tools.
•If battery acid contacts skin or clothing, flush immediately with water and
neutralize with baking soda.
2. Connect remote
switch to battery Connect the sprayer’s remote switch to the vehicle battery using the
following procedure:
a) Disconnect thevehicle battery ground wire.
b) Connecttheremote switch’s red battery clamp to the positive(+)terminal
of the battery.
c) Connecttheremote switch’s blackbattery clampto the negative(-)terminal
of the battery.
d) Reconnect thevehicle battery ground wire.
WARNING: Always connect inthis sequenceto avoid possible shock.
3. Connect remote
switch to pump
power cord
Connect the remote switch to the pump powercord:
Note: Make sure the power switch is inthe OFF position onthe remote switch.
4. Verify connection Ve rify a complete conne ction has been made by checking with a DC voltmeter,
or by briefly turning the remote switch to the ONposition and listening for pump
activation.
5. Attach remote switch
to vehicle Using supplied velcro pad,affix remote switch tovehiclein a position thatis easily reached from the driver’s seat.
6. Disconnect after use AFTER EACH USE, disconnect powerto the sprayer by disconnecting the
sprayer’s pump cord fromthe remote switch – the remote switch may remain
connected to thebattery.
NOTE: It is important to disconnect power to the sprayer when not in use for
safety reasons. ALWAYS verify that thepower has beendisconnected or the
remote switch is in the OFF position beforeadding chemicalsor servicing.
Pump power cord
Remote switch

Assembly (continued)
17
7. To disconnect
permanently When itisnecessarytodisconnectthe sprayer’s remote switch from the
battery, use the following procedure:
1. Disconnect sprayer’s pump cordfromtheremote switch.
2. Disconnect the remoteswitch from thevehicle battery as follows:
a) Disconnect vehicle batteryground wire.
b) Disconnect theremote switch’s black battery clamp from the
negative(-) terminalofthe vehicle battery.
c) Disconnect theremote switch’s red battery clamp from the positive(+)
terminalofthe vehicle battery.
d) Reconnect thevehicle battery ground wire.
WARNING: Always connect inthis sequenceto avoid possible shock.
(Remember thaton some vehiclemodels, you mayneed to remove the sprayer to
access thebattery)
Step Fifteen: Check andtest completed assembly.
WARNING
Check and test completed assembly
Serious injury could result from chemical leaks if sprayer is improperly
assembled or the design of the sprayer is modified.
Follow the steps below to ensure the sprayer is properly assembled. Never
modify the sprayer design.
1. Check assembly Check assembly to assure the sprayer is properly assembledand in safe
working condition:
a) Check thatthe gun clip screws aretight, hose clamps are secure, andtank
straps areproperlyfastened.
b) While it is unlikely that factory assembled components become loose, they
should also be checked to make surethey aretight.
2. Test with water Test the system for leaks with water:
a) Fillthe tank with water.
b) Connecttheremote switchtothepumppower cordand turn theremote
switch ON. Thepump is an“on demand” pump. When turned on,the
pump will prime itself, thenturn off. When the gun trigger is squeezed, the
pump will automatically start.
c) Operate the spray gun by squeezingthe gun trigger.
d) Check for leaksthroughout the system. If a leak is detected, fix the leak
and re-test the system with water.

Machine Components
18
1.) Remote Switch. The remote switch connects the battery to thepump power cord and allows
the operatorto turn the sprayerpump on and off.
2.) Hitch Mount. The hitch mount connects the vehicle hitch to the sprayer.
3.) Sprayer Tank. The sprayer tank holds the chemical.
4.) Fill Cap. The fill cap has a ball check to allow air to enter the tank as the chemical is
dispensed, but does not allow chemical to escape the tank.
5.) Pump Power Cord. The pump power cord connects the remote switch to the pump.
6.) Pressure Gauge.The pressure gauge is an indicator of the pressure in the system.
7.) Sprayer Pump. The sprayerpump makes the chemical flow to the spray gun and the nozzle.
8.) Suction Tube. The suction tube is the inlet line for the pump. The suction tube has a suction
strainer to prevent debris from entering the pump.
9.) Boom Valve. The boom valve shuts off chemical to the left, right, or both boom nozzles.
10.) Pivot. The pivot allows the boom arms to fold up for easy storage.
11.) Boom Arm. The boom arm holds the nozzle. They fold for easy storage.
12.) Nozzles.The nozzles meter and distribute the chemical to a large area.
13.) Gun Hose. The 186” gun hose transfers chemical from the pump to the spray gun.
14.) Hose Wrap. The built-in hose wrap provides a storage location for the gun hose on the tank.
15.) Gun Clips. Usethe gun clips to storethe spray gun.
16.) Spray Gun. Usethe spray gun to apply chemical to specific areas.
17.) Tires.The tires have a wide tread to prevent turf damage.

Operation – Important Safety Information
19
Nowthat you have completed andtested your assembly, there is some important safety andhealth
informationyouneed to knowwith regardto handling and spraying chemicals,as well as vehicle
handling with the sprayer attached.
WARNING
Carefully read and make sure you understand thefollowing safety information before
using the sprayer.
General Chemical Safety:
WARNING
Pesticides arehazardous chemicals.
Heed the warnings below and follow all instructions carefully.
Improper handlingof chemicals can result in serious injury or illness,
or cause damage totheenvironment.
•Chemicallabel. ALWAYSREAD and FOLLOW all chemical label instructions.
•Licensing/regulation. Refer to any applicable licensing restrictionsor state/federalregulations
with regardto the application of the particular chemicalyouplan to use.
•Emergency procedures. Before handling chemicals, carefully reviewthe “Chemical Accident
Procedures” listed later in this section, as well as the “Statement of PracticalTreatment” on the
chemicallabel.
•Inhalation/contact. ALWAYStake precautionsto avoid inhaling or coming into contact with
the chemical.
•Personal protective equipment. ALWAYSwear protectiveclothing, eye protection, and
chemical-resistant gloves when filling, using and cleaningthe sprayer. Wear additional
protective gear (such as facemask or apron) as recommended onthe chemical label.
•Children/pets. Pesticides can be especially toxicto children and animals. ALWAYSexercise
extra caution around children. Keep sprayer and all spray materials away from children and
animals.
•Ventilation. ALWAYSensurethere is adequateventilation when mixing,pouring, orspraying.
•Flammables. NEVER use any flammable chemicals in the sprayer.
•Corrosives. DO NOT use corrosive chemicals in the sprayer. They can weaken the sprayer and
its parts, resulting in leaks. Check with the chemical manufacturerto ensure chemical is
compatible with all componentsof the sprayer.
•Chemicalinteraction. ALWAYSflush the sprayer before switchingchemicals. Different
chemicalsmay interact dangerously with each other.
•Chemical storage. ALWAYSstore pesticides in aproperly labeled container and in a secure
location perthe manufacturer’s recommendations.
•Health monitoring. Monitor thehealth ofoperators who arefrequently exposedto pesticides, as
recommended by the chemicallabel or local/federal regulations.

Operation – Important Safety Information (continued)
20
Chemical ApplicationSafety:
WARNING
Caution must be used when spraying chemicals to avoid unsafe exposure to
humans and the environment.
Heed the warnings below and follow all instructions carefully.
Before Spraying
•Sprayer prep. ALWAYSinspect and preparethe sprayer before use according to the
directions provided in thismanual.
•Keep sprayer off. Do not turnon power to the sprayer until ready to spray inorderto avoid
unintentional spray release.
•Broadcast nozzle down. Make sure broadcast nozzle is oriented to spray straight down
before starting the sprayer. An incorrectly positioned broadcast nozzlemay spray chemicals
onyouor others
•Windspeed. NEVER spray when wind speed exceeds 4 MPH in orderto minimize spray
drift.
•Clear area/post. ALWAYSkeep the work areaclear of people and pets. POST warning
noticesto restrict access by the public for the period recommended on chemicallabel.
•Operatorage. Youmust be 16 yearsof age or older to operatethis sprayer. Pesticides are
especially toxic to children.
DuringSpraying
•Overapplication. DONOT overapply pesticide. Apply at araterecommended by chemical
manufacturer. Excess pesticide can be dangerousto humans, damage desirable plants,and
contaminate soil and water sources.
•Never point gun. NEVER point the spray gun at peopleoranimals.
•Children/pets. ALWAYSexercise extra caution when spraying near areas accessibleto
children and pets.
•Eating/smoking. DO NOT eat, drink,smoke,rub your eyes,ortouch anypart ofyour bare
skin while handling chemicals and spraying.
•Heat/flames. DO NOT spray nearopen flamesor sourcesofheat.
•Spills. ALWAYSclean up spills immediately per instructions on the chemical label.
•Unattended. ALWAYSturn off vehicle and set brake or block wheels, turn off power to
sprayer, and relieve systempressure before leaving sprayer unattended.
•Troubleshooting. ALWAYSrefertothe safety instructions in theTroubleshooting Section
before attempting any repairs.
AfterSpraying
•Clean sprayer. ALWAYSclean the sprayer immediately after use according to thedirections
provided in this manual.
•Decontaminate. ALWAYSdecontaminate yourself immediately after you arefinished
spraying and handling chemicals. Wash all exposed areas ofthe body with soap and water
and remove and launder clothing.
•Chemical disposal/storage. ALWAYSdispose of or storeremaining chemicals properly as
recommended on the chemicallabel.