North Star M268180M User manual

©2005 Northern Tool and Equipment Company
TM
M268180M
Owner’s Manual
Instructions for Assembly, Testing, Operation, Servicing, and Storage
Tree 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 chemical label instructions. Pesticidesare hazardouschemicals.
KNOW emergency procedures BEFORE handling chemicals. Sprayerleaks, bodily
chemical contact, poisoning,and spillsrequireimmediate response.
AVOID inhaling, ingesting, or coming into contactwith any chemicals.
WEAR personal protective gear when filling, using, cleaning, and servicing the
sprayer.
KEEP sprayer and spray materials away from childrenand pets. Pesticidesare
especiallytoxic to them.
EXERCISE CAUTION in ATV vehicle handling and do not exceed 5 MPH. ATV will be
less stable andhandle very differently withfilled sprayerattached.
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 in serious injury
or illness to the operator or nearby persons/animals, or could 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
: 268180
SERIAL NUMBER: _____________

Hazard Signal Word Definitions
2

Table of Contents
3
Intended Use ................................................................................................................................. 4
Summary of Important Safety Information................................................................................5
During Assembly
During Operation
•General Chemical Safety
•Chemical Application Safety
•AT V Vehicle Handling Safety
•ChemicalAccident Procedures
Warning Label Locations..............................................................................................................7
Component Inventory
Unpacking.....................................................................................................................................8
Assembly
Step One:Attach gauge..................................................................................................................9
Step Two: Attach gun hose to spray gun and pump ..........................................................................9
Step Three: Attach gun clipsto tank................................................................................................9
Step Four: Attach drain capto tank.................................................................................................9
Step Five: Attach hose guide to tank .............................................................................................10
Step Six: Attach sprayer to vehicle................................................................................................10
Step Seven: Connect power cordsto vehicle battery.......................................................................11
Step Eight: Check andtest completed assembly.............................................................................14
Machine Components..................................................................................................................15
Operation
Important Safety Information -O peration ................................................................................16
•General Chemical Safety
•ATV Vehicle Handling Safety
•Chemical Applicator Safety
•Chemical Accident Procedures
Preparing the Sprayer for Each Use........................................................................................20
Using the Sprayer
Step One: Assess wind conditions and clear work area......................................................................21
Step Two: Fill the sprayer...........................................................................................................22
Step Three: Operate the sprayer....................................................................................................24
Step Four: Clean sprayer and decontaminate after use......................................................................27
Storage ..........................................................................................................................................28
Preparing for storage
Removing from storage
Troubleshooting...........................................................................................................................29
Specifications................................................................................................................................30
Parts Breakdown – Exploded View............................................................................................31

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 for use inspraying pesticides in liquid formonly. The sprayeris
NOT intended foruse inspraying pesticides in dryoraerosolized form,or foruse with
fumigants.
Some formulations ofliquid pesticides donot remain in solution and should be agitated
to maintain a uniform mix. This sprayer is equipped with an agitator that should be used
when spraying 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 labelto determine its classification.)
This sprayercomes equipped with a spray gun for applyingpesticides on selectedplants.
Ifyou wish tospray large ground areas, a broadcast boom (Item #273011) and a boom
adapterkit (Item#268181)for mounting thebroadcastboomto the vehicle are available
as optional accessories.
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 waterorotherliquids
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 asummary of safetyinformation of particularimportance. Seeindividual
sections of this owner’s manual formore details.
-------------------------------------- DURING ASSEMBLY -------------------------------
•EXERCISE CAUTION when attaching remote switch to battery terminals. Followthe steps listed in the
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 in this manual. Also see First Aid instructions 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 thismanual.
•DO NOT TURN ON POWER to sprayer until ready to spray in order to avoid unintentional spray release.
•WEAR ADDITIONAL PERSONAL PROTECTIVE EQUIPMENT if you will be spraying overhead or
fogging. You will be exposed to much more chemical fallout in these applications. Wear chemical resistant
head and neck protection, full face mask or half face mask with sealed goggles, and consider using a respirator.
•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 materials 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 at people or animals.

Summary of Important Safety Information (continued)
6
•ALWAYS HOLD THE SPRAY GUN FIRMLY when spraying athigher pressures to prevent gun from
whipping. Keep good footing and balance at all times.
•EXERCISE EXTRA CAUTION when spraying near areas accessible to children and pets.
•CLEAN up spills immediately 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.
•SEE Troubleshooting section of this manual 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 of the body with soap and water, and remove and launder clothing.
•DISPOSE OF or STORE remaining chemicals in secure storage with correctly marked container.
ATV Vehicle Handling Safety
•DO NOT ALLOW drivers younger than 16 to operate ATV withsprayer attached.
•EXERCISE SPECIAL CAUTION in ATV vehicle handling and DO NOT exceed 5 MPH. ATV will be
less stable and perform very differently with filled sprayer attached. Exercise particular caution on sloped or
rough surfaces to avoid rollover. Use a vehicle equipped with rollover protection for use on non-level terrain.
•DO NOT RIDE or TRANSPORT cargo on thesprayer.
Chemical Accident Procedures
Immediate response is necessary in the event of sprayer leaks, bodily chemical contact, poisoning, or spills.
See instructions below:
Sprayer leak If thesprayer develops a leak, immediately stop spraying. Turn offpower 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 ifinstructed on the label or the victim experiences symptoms of
harm ful effects. Bring the chemical label for reference.
Poisoning by
ingestion or
inhalation
In case of poisoning from ingestion or inhalation:
If the victim has collapsed oris not 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 speci fic clean-up instructions.
General procedures include:
1. Controlling the spill by stopping the source of the spill.
2. Containing thespill sothat 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 chemical label instructions. Pesticidesare hazardouschemicals.
KNOW emergency procedures BEFORE handling chemicals. Sprayerleaks, bodily
chemical contact, poisoning,and spillsrequireimmediate response.
AVOID inhaling, ingesting, or coming into contactwith any chemicals.
EXERCISE CAUTION in vehicle handling. Vehicle will beless stable andhandle very
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 in serious injury
or illness to the operator or nearby persons/animals, or could cause damage to the
environment.
),*

Unpacking
8
Closely inspect all contents in 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.
The following items are foundin the manual bag.
02205
Drain Cap Rubber
Washer Positive Battery
Clamp - Red
N
egativeBattery
Clamp - Black Large Gun Clip Gun Clip
Hose
Guide 5/16 x 1/2” Bolt
Hose
Clamp (4) #10x 1/4” Screw(2) Pressure
Gauge Remote Switch

Tank StrapsSpraye
r
420” Gun Hose
Spray Gun
ManualBag

Assembly
9
StepOne: Attach gauge
1. Remove and discard the plug in the gauge port.
2. Thread in pressure gauge. Hand tighten, then turn 2 full turns with a wrench.
StepTwo: Attachgunhose tospraygun and pump
1. Install hose clamps on hose.
i) Slide hose clamp over the end of the hose.
ii) Push the hose ontothe hose barb.
iii) Slide the hose clamp over the hose barb.
iv) Tighten the hose clamp
2. Using2 hose clamps, attach one end of the gun hose to the pump hose barb.
3. Using2 hose clamps, attach the other end of the gun hose to the spray gun.
StepThree: Attach gun clips to tank
Fasten one gun clip and one large gun clip to the sprayer tank with #10 x1/4” screws.
Step Four: Attach drain cap to tank
Press the rubber washer intothe drain cap withyour finger and thread the drain cap onto the tank.
01976
Spray gun
Hose clamps
Gu
n h
ose
Plug
Pressure gauge
H
ose
c
l
a
m
ps
01978
Gun cli
p
#10 x ¼”
Screws
Large
gun clip Rubber washer
Drain ca
p

Assembly (continued)
10
Step Five: Attach hose guide to tank
1. Route gun hose around sprayer and through hose guide.
2. Attach hose guide to tank with 5/16 x1/2” bolt.
NOTE: If your vehicle battery will be inaccessible after the sprayer is attached, you will
need to proceed to “Step Seven: Connect remote switch to ATV battery” prior to performing
Step Six below.
StepSix:Attach sprayer to vehicle
Secure the sprayer tank to yourATV rack with thetwotank straps.
ATV rac
k
(Not included)
Tank straps
02206
Hose guide
5/16 x ½” Bolt
Gun hose

Assembly (continued)
11
StepSeven: Connect power cords to vehicle battery
WARNING
Batteries are hazardous because they contain caustic acid, can emit explosive
gases, and can cause electricshock.
Caution mustbe exercised when making connections to a battery to avoid shock
andcontactwith theacid,and to preventany sparking that could lead to an
explosion.
ALWAYSfollowthe safety instructionsand steps listed below in exact sequence
when connecting the sprayer’s remote switch to the batteryterminals.
1. Preparatory safety Preparatorysafety steps:
•ALWAYSuse eye protection
•NEVERsmokeor 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. Identify sprayer’s
power cords Identify the powercords shippedwith the sprayer.
There are three power cords for the sprayer that you will eventually connect end to
end to power the sprayer. Locate and identifythesethree cords:
a) The battery power cord andthepump power cord are shipped connected
together to the sprayer.
b) The remote switch power cord is packed separately in the Manual Bag.

Batter
y
p
ower cor
d
Pump power cord
Remote switch
p
ower cor
d

Assembly (continued)
12

Hoop
Prongs
Stri
p
½”
R
ed
w
ir
e
Handle
shield
3. Separate power
cords Disconnect the battery powercordfrom the pump powercord.
4. Prepare wire ends Prepare the wire ends of the sprayer’s battery power cord for connection to
the vehicle battery:
a) Determinethetype of end connectorsyouneedto connect to your vehicle’s
battery terminals.
b) Install batteryclamps (supplied) or end connectorsofyour choosing onthe
bare ends ofthe sprayer’s battery power cord wires.
To install battery clamps:
1. Removered plastichandle
shield from red battery
clamp and slide onto red wire
2. Strip red battery cord wire ½”
3. Insert barewire under raised hoop
onred battery clamp handle
4. Use a pliers to press hoop down and crimp wire
5. Fold prongs over wire insulationtohold wire in place
6. Push plastic handle shield back over battery clamp handle
7. Repeat for black wire and black battery clamp.
5. Connect power cord
to battery Connect the sprayer’s battery power cord to the vehicle battery using the
following procedure:
a) Disconnect thevehicle battery groundwire.
b) Connecttheremote switch’s red battery clamp or red wire connector to the
positive(+)terminal of the battery.
c) Connecttheremote switch’s blackbattery clamp or black wire connectorto
the negative(-) terminal ofthebattery.
d) Reconnect thevehicle battery groundwire.
WARNING: Always connect in this sequence to avoid possible shock.
6. Ve rify connection Verify a complete conne ction has been made by checking with a DC voltmeter,
or by briefly connectingtothepump power cord andlistening forpump
activation.
7. Attach sprayer to
vehicle if haven’t yet If you have not yet mounted the sprayer to your vehicle, do so at this time
following the instructions in “StepSix: Attach Sprayerto Vehicle”.

Batter
y
power cord
Pump power cord

Assembly (continued)
13
8. Connect all three
power cords
together
Connect the three sprayer powercords together.
a) Check to be sure thepower switch is in the “OFF” position on the remote
switch power cord.
b) Connecttheone endofthe remoteswitchpower cordto the battery power
cord andthe other endtothe pump power cord.
9. Attach remote switch
to vehicle Using supplied velcro pads, affix remote switch to vehicle in a position that is easily reached from the driver’s seat.
10. Disconnect after use AFTER EACH USE, disconnect powerto the sprayer by disconnecting the
sprayer’s remoteswitch power cord from the battery power cord – the battery
power cord may remain connected to the battery.
NOTE: It is important to disconnect power to the sprayer when not in use,
both for safety reasons and to prevent the pump from draining thebattery.
ALWAYS verify that thepower has beendisconnectedbefore servicing the
sprayer.
11. To disconnect
permanently When itis necessary to disconnect the sprayer’s battery power cord from the
battery, use the following procedure:
1. Disconnect sprayer’sremoteswitchpower cordfrom the battery power cord.
2. Disconnect the battery power cordfromthevehicle battery asfollows:
a) Disconnect vehicle battery ground wire.
b) Disconnect t he battery cord’s blackbattery clamp or black wire
connector from the negative(-)terminalofthevehiclebattery.
c) Disconnect the battery cord’s red battery clamp orredwire
connector from the positive(+) terminalof thevehicle battery.
d) Reconnect thevehicle battery groundwire.
WARNING: Always connect inthis sequenceto avoid possible shock.
(Remember thaton some vehiclemodels, you may need to remove the sprayer to
access the battery)
01981
Batter
y
p
ower cor
d
Remote switch
p
ower cor
d
P
u
m
p
powe
r
co
r
d
ToBattery

Assembly (continued)
14
Step Eight: Check and test 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 assembledandin safe
working condition:
a) Check thatthe gun clip screws are tight, hoseclamps are secure, andtank
straps areproperly fastened.
b) While it is unlikely that factory assembled components become loose, they
should also be checked to makesurethey aretight.
2. Test with water Test the system for leaks with water:
a) First read the instructions in this Owner’s Manualfor Operation of the
sprayer
b) Fill the tank with water per the instructions in this manual.
Important: The sprayer should be OFF when you fill the tank.
c) Check for leaksthroughout the system by operatingthe sprayer per the
instructions inthis manual:
i) Turn thesprayer ON. (See Operation Instructions)
ii) Operate the spray gun. (See Operation Instructions)
iii) Adjust the pressure through itsfull range – to maximum and back.
(See Operation Instructions)
d) If a leak is detected, fixthe leak and re-test the system with water.

Machine Components
15

1.) Battery Clamps. Usethe battery clampsto connect the battery power cordto the battery.
2.) Battery PowerCord. The battery power cord connects the vehicle battery to the remote switch.This
cord remains connectedto the battery when the sprayer isnot in use.
3.) Remote Switch. The remote switch allows the operator to safely turn ON/OFFthe sprayer.
4.) Pump PowerCord. The pump power cord connectsthe remote switch to the pump.
5.) Gun Hose. The 420” gun hosetransfers chemical fromthe pumpto the spray gun.
6.) Sprayer Tank. The sprayertank holdsthechemical.
7.) 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 chemicalto escape thetank.
8.) Sprayer Pump. The sprayer pump makesthe chemical flow to the spray gun andthe nozzle.
9.) Pressure Gauge. The pressure gauge is an indicator of the pressure in the system.
10.) Pressure Adjustment Knob. Turn thepressure adjustment knob untilthe sprayeris running at the
desired pressure.
11.) Priming Hose. Thepriming hose transfers chemicals from the pump back tothe tank while priming.
12.) Suction Tube. The suctiontube is the inlet line forthe pump. The suction tube has a suction strainer
to prevent debris from entering the pump.
13.) Priming Valve. The primingvalve performsthree functions. First, it allows the pump to prime itself
when open. Second, it helps keep the chemicalwell circulated when the valve is left open. Third, it will
relieve the system pressure by opening the valve.
14.) Bypass Hose. The bypass hose transfers liquid from the pump to thetank when the system is up to
pressure.
15.) Agitation Hose. The agitation hose combines the bypass and priming hose to send the liquid back to
the tank to keep the chemicalmixed.
16.) Spray Gun. The spray gun hasthree spraying modes; stream, cone, fog (seeoperation instructions).
17.) Gun Clips. Use the gun clips to store the spray gun.
18.) Hose Wrap. The hose wrap is built into thetank, and provides a storage location for the gun hose.

Operation – Important Safety Information
16
Now that you have completed andtested your assembly, there is some important safety andhealth
information youneedto knowwith regardtohandling 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 are hazardous chemicals.
Heed the warnings below and follow all instructions carefully.
Improper handlingof chemicals can result in serious injury or illness,
or cause damage tothe environment.
•Chemicallabel. ALWAYS READ 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 protective clothing, 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 manufacturer to ensure chemical is
compatible with all componentsof the sprayer.
•Chemicalinteraction. ALWAYSflush the sprayer before switching chemicals. Different
chemicalsmay interact dangerously with each other.
•Chemical storage. ALWAYSstorepesticides in aproperly labeled container and in a secure
location per the manufacturer’s recommendations.
•Health monitoring. Monitorthehealth ofoperators who arefrequentlyexposedto pesticides, as
recommended by the chemicallabel or local/federal regulations.

Operation – Important Safety Information (continued)
17
Chemical Application Safety:
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 prepare the sprayer before use according to the
directions provided in thismanual.
•Keep sprayer off. Donot turnon power tothe sprayer until ready to spray in orderto avoid
unintentional spray release.
•Overhead spraying or fogging. Wear additional personal protective equipment ifyou will be spraying
overhead or fogging. You will be exposed to muchmore pesticide fallout in these applications. Wear
chemical resistant head and neck protection, full face mask or half face mask with sealed goggles, and
consider using a dust/mist respirator.
•Windspeed. NEVER spray when wind speed exceeds 4 MPH in orderto minimize spray
drift.
•Clear area/post. ALWAYSkeep the work area clear of people and pets. POST warning
noticesto restrict access by the public for the period recommended on chemicallabel.
•Operator age. Youmust be 16 yearsof age or older to operatethis sprayer. Pesticides are
especially toxic to children.
DuringSpraying
•Overapplication. DONOT overapplypesticide. Apply at araterecommendedby chemical
manufacturer. Excess pesticide can be dangeroustohumans, damage desirable plants,and
contaminate soil and water sources.
•Never point gun. NEVER point the spray gun at peopleoranimals.
•Use firm grip. ALWAYS hold the spray gun with a firm grip when using it to spray at higher
pressures in order to prevent gun from whipping. Keep good footing and balance at all times.
•Children/pets. ALWAYSexercise extra caution when spraying near areas accessibleto
children and pets.
•Eating/smoking. DO NOT eat, drink,smoke,rub your eyes,ortouch any part ofyour bare
skin while handling chemicals and spraying.
•Heat/flames. DO NOT spray nearopen flamesor sourcesof heat.
•Spills. ALWAYS clean up spills immediately per instructions on the chemical label.
•Unattended. ALWAYSturn off vehicleand 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 the directions
provided in thismanual.
•Decontaminate. ALWAYSdecontaminate yourself immediately after you are finished
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 store remaining chemicals properly as
recommended on the chemicallabel.

Operation – Important Safety Information (continued)
18
ATV Vehicle Handling Safety:
WARNING
Serious injury can occur ifthe ATVon whichthe sprayer ismounted is
driven unsafely.
•Driverage. You must be 16 yearsof age or older to operatetheATV with the sprayer attached.
•Less stable. Be aware that all vehicle handling will be affected with the filled sprayer attached.
See your ATV’s warning label forthe hazards associated with driving:
oToo fast
oOn paved surfaces
oOn inclines or rough terrain.
These hazards will be increased drastically as a result of the additional weight and location of
the filled sprayer. The center of gravity will be higher and weight distribution different, causing
the ATV to be less stable when braking, turning, and driving. Exercise extra caution in vehicle
handling. Use particular caution on slopedor rough surfaces in order to prevent rollover. A
vehicle equipped with Roll OverProtection System (ROPS) is recommended if you will be
operating on non-levelterrain.
•Speedlimit. DO NOT exceed 5 mph with sprayer mounted on ATV.
•Ri de /tran sport. NEVER ride or transport cargo on the sprayer.
Chemical accident procedures:
WARNING
Before you fill the sprayer, reviewthe following information with regard
to handling accidents.
Chemical spills, sprayer leaks, personal contamination, andpoisoning are
accident situations which you may encounter. All require an immediate
response – See instructions below.
Sprayer leak In the event that the sprayer develops a leak while spraying chemicals,
you must immediately stop spraying.
Turn off powertothe sprayer and followthe directions below, as
applicable.
Bodilychemical
contact Personal contamination can occurwhen chemicals splash,spill, or spray dire ctly onto a person.
1. Follow the emergency first aid instructionsonthe chemical label listed in
the“First Aid” or“StatementsofPracticalTreatment” section.
General procedures include:
a) Eyes – immediately flush withwateror followother directions as
specified on thechemical label.
b) Skin – immediately wash all contaminated skin surfaces with soap
and water, or followdirections as specified on thechemical label.

Operation – Important Safety Information (continued)
19
c) Clothing –removecontaminatedclothing immediately. Disposeof
heavily contaminated clothingper the instructionson the chemical
label for safe chemical/container disposal.
2. Seek medical advice if instructed on thelabel, or if the victim experiences
symptomsof harmful effects such as burning, swelling, nausea, chest
pain, difficulty breathing, dizziness or confusion. When seeking medical
advice, be sure to bring the chemical product label.
Poisoning by
ingestion or
inhalation
In case of poisoning from ingestion orinhalation:
IFTHE VICTIM HAS COLLAPSED OR IS NOT BREATHING, CALL
911. Otherwise:
1. If you are the victim, immediately seek assistance from nearby personnel
because you may becomeincapacitated.
2. Follow the emergency first aid instructionson the chemical label in the
“First Aid” or “Statement of PracticalTreatment” section.
3. Call apoison control centerfor furtheradvice. In the U.S., call 1-800-
222-1222 to be automatically linkedtothe nearest certified poison
control center. Have the chemical label available for reference.
Chemical spills Chemical spills must be quickly containedand properly cleanedup.
Refer to the chemical label for any specificclean-up instructions with regard
tothe chemical spilled.
General procedures include:
1. Control the spill by stopping the source of the spill. If the source of the
spill is a container leak, place the leaking container in a larger, watertight
container. Keep unprotectedpeople away from the spill site.
2. Containthe spill so that it doesnot spread and get into water sources.
Use a shovelorothertoolto make a dikearound the spillwith soil, sod,or
absorbent material.
3. Clean upthe spill immediately -- Absorbent materials like ground
corncobs or pet litter should be spread on the spill area to soak upthe
pesticide. The contaminated material should then shoveled into a
leakproof container. Do not flush the spill area with water until you
receive advice as directed below.
4. Seek additional advice from the chemicalmanufacturer and your state’s
pesticide regulatory agency regarding decontamination of the spillsite:
- Chemicalmanufacturer. Thechemical labelprovides contact
information forthechemicalmanufacturer.
-Statepesticideregulatoryagency. In the U.S., call the National
Pesticide Information Center at 1-800-858-7378 forassistance in
determininghow to contact your state’s pesticide regulatory
agency.

Operation – Preparing the Sprayer for Each Use
20
If thesprayer has been used previously, it must be prepared BEFORE EACH SUBSEQUENT USE.
WARNING
Read instructions below carefully for inspecting and preparingthe sprayer.
Damaged or clogged equipment could result in leaks or uncontrolled spray.
Leaks could result in injury to the operator or bystanders from chemical exposure,
or cause damage tothe environment.
Important safety rules:
•Poweroff. Make sure allpower is OFF before cleaning, inspecting, or servicingthe sprayer.
•Guards / shields. Make sure all guards and shields are replaced after servicingthe sprayer.
•Replacement parts. If a part needs replacement, only use partsthat meetthe manufacturer’s
specifications. Replacement partsthat do not meet specifications may result in a safety hazard or
pooroperation ofthesprayer.
1. Ensure sprayer
attached Ensure the spraye r is se curely attached to the vehicle.
2. Ensure tank
empty Ensure the sprayer has been thoroughly flushedand drainedof all residual chemical from prior uses.
3. Clean suction
strainer Clean the suction strainer of any chemical residue.
It is important to cleanthe suction strainer before each use to ensure it isnot
clogged and to prevent residual chemical from contaminating sprayer contents.
IMPORTANT: Thestrainer must be accessed by reaching into the tank, so the
tankmust beemptyto avoid immersing yourhand in chemicals.
a) Open fill cap on top of tank.
b) USINGRUBBER GLOVES, reach intothe tank andpull the suction
strainer offtheend of the suction tube. (See figure below.)
c) Run thesuction strainer underfresh water to removedebris.
d) Replacethe suction strainer onto the end of the suctiontube.
4. Inspect &
repair Inspect and test the sprayer thoroughly:
a) Inspect hoses for exposed mesh andholes. Replace allworn or damaged hoses.
b) Inspect fittings for cracks and leaks. Replace all damaged fittings with original
NorthStar parts.
c) Inspect tank for cracks.
d) Check to be sure all nuts, bolts, and screws are tight.
e) Partially fill tank with plain waterand spray to test for leaks. Repair as needed.
IMPORTANT: After any repair work has been done, ALWAYS test for leaks
with water one final time before using.
)
,*
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Fill ca
p
Suction strainer
(Inside tank)