North Star 282795 User manual

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M282795E.2
Owner's Manual
Instructions for Assembly, Testing, Operation, Servicing, and Storage
Tree Sprayer: For outdoor use with non-potable liquids such
as agricultural pesticides and other water-based
liquids**
WARNING
READ and UNDERSTAND the Owner's Manual completely before using this sprayer. Assemble,
test, and use only in accordance with the Owner's Manual instructions.
READ and FOLLOW chemical label instructions. Pesticides are hazardous chemicals.
KNOW emergency procedures BEFORE handling chemicals. Sprayer leaks, bodily chemical
contact, poisoning, and spills require immediate response.
AVOID inhaling, ingesting, or coming into contact with any chemicals.
WEAR personal protective gear when filling, using, cleaning, and servicing the sprayer.
KEEP sprayer and spray materials away from children and pets. Pesticides are especially toxic to
them.
EXERCISE CAUTION in vehicle handling when towing/hauling a 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.
ALWAYS keep a fire extinguisher rated “ABC” nearby.
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 that do not contain calcium chloride, sodium chloride,
magnesium chloride, or other forms of chlorine, or water-based non-flammable sealants or stains for
outdoor wood surfaces. The pump should not be used to transfer any product intended for human
consumption. However, WE RECOMMEND THAT THE SPRAYER NOT BE USED FOR OTHER
PURPOSES ONCE IT HAS BEEN USED FOR SPRAYING PESTICIDES. Any chemical will leave
some residual in the tank 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 Product Support 1-800-270-0810
ITEM NUMBER: 282795
SERIAL NUMBER: _____________

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Hazard Signal Word Definitions

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Table of Contents
Intended Use ................................................................................................................................... 4
Summary of Important Safety Information..................................................................................... 5
Unpacking....................................................................................................................................... 9
Assembly....................................................................................................................................... 10
Machine Components ................................................................................................................... 19
Operation –Important Safety Information ................................................................................... 20
WARNING................................................................................................................................... 22
Operation –Important Safety Information ................................................................................... 23
Operation –Preparing the Sprayer for Each Use.......................................................................... 24
Operation –Using the Sprayer...................................................................................................... 26
Storage .......................................................................................................................................... 32
Troubleshooting............................................................................................................................ 33
Exploded View & Parts List –282795 –Rev E.2 ........................................................................ 35
Pump Exploded View................................................................................................................... 37
Limited Warranty.......................................................................................................................... 38

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Intended Use
The sprayer is intended for use in spraying agricultural pesticides and other non-
flammable liquids.
SPRAYING PESTICIDES:
Pesticides are hazardous chemicals that must be handled with caution as directed
throughout this manual and on the pesticide label. Pesticides are regulated by the United
States Environmental Protection 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.
Sprayer 282795 comes equipped with a high pressure spray gun. Use the high pressure
spray gun if you desire to apply pesticide only on selected plants or trees.
SPRAYING OTHER LIQUIDS:
In addition to spraying pesticides, this sprayer may be used to spray other non-
flammable liquids. Example uses include: watering plants/trees or spraying water for
dust control, applying ice control chemicals that do not contain calcium chloride, sodium
chloride, magnesium chloride, or applying water-based, non-flammable sealant or stain to
outdoor wood surfaces. Pump will be damaged and warranty voided if applying sodium
chlorite or other chlorine or bleach related chemicals.
However, WE RECOMMEND THAT THE SPRAYER NOT BE USED FOR
OTHER PURPOSES ONCE IT HAS ALREADY BEEN USED FOR SPRAYING
PESTICIDES. Any chemical will leave some residual in the tank 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.
Contact NorthStar Product Support at 1-800-270-0810 for any questions about the
appropriate use of the sprayer and/or optional accessories.

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Summary of Important Safety Information
WARNING
Read and understand this owner's manual completely before using the sprayer. Read each chemical
label's instructions before handling the chemical.
Improper use of the sprayer or handling of chemicals could result in serious injury or illness for the
operator or nearby persons/animals, or cause damage to the environment.
LISTED BELOW is a summary of safety information of particular importance. See individual
sections of this owner's manual for more details.
-------------------------------------- DURING ASSEMBLY --------------------------------------
•EXERCISE CAUTION when attaching remote switch to battery terminals. Follow the steps listed in the
Assembly section of this 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 if sprayer is improperly assembled.
•DO NOT MODIFY sprayer design.
------------------------------------- DURING OPERATION -------------------------------------
General Chemical Safety
•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 on the 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 Application Safety
Before Spraying
•INSPECT and PREPARE sprayer before each use as directed in this manual.
•DO NOT TURN ON POWER to 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 warning notices 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 to operate 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.