M99908C ITEM NUMBER: 99908, 99909 SERIAL NUMBER: _____________ Owner's Manual Instructions for Assembly, Testing, Operation, Servicing, and Storage ATV Mounted Boom 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 only in accordance with the Owner's Manual instructions. READ and FOLLOW chemical label instructions. Pesticides are hazardous chemicals.
Hazard Signal Word Definitions 2
Table of Contents Intended Use .............................................................................................................................................. 4 Summary of Important Safety Information ............................................................................................. 5 During Assembly During Operation • General Chemical Safety • Chemical Application Safety • ATV Vehicle Handling Safety • Chemical Accident Procedures Warning Label Locations ..........................
Intended Use The sprayer is intended for use in spraying agricultural pesticides. 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.
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.
Summary of Important Safety Information (continued) • • • • • NEVER POINT THE SPRAY GUN at people or animals. EXERCISE EXTRA CAUTION when spraying near areas accessible to children and pets. CLEAN up spills immediately per instructions on the 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.
Warning Label Location 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.
Unpacking Closely inspect all contents in the shipping carton. Note that some parts are shipped inside the tank. • If you have missing or damaged components, please contact NorthStar Product Support at 1-800-270-0810.
Unpacking the Manual Bag The following items are found in the manual bag.
Assembly Step 1 – Install regulator assembly • Remove bubble wrap from regulator assembly. • Remove shipping plug from pump outlet port. • Insert regulator assembly into Outlet port of pump and slide red QC clip closed. Tools Needed • N/A NOTE: To insert quick connect fittings, lubricate O-ring with water and twist fitting while inserting into pump port.
Assembly Step 2 – Install Handles Tools Needed • Install both handles to tank. • Attach with 4 washers and bolts. • Tighten all bolts 5 Ft-lbs.
Assembly Step 3 – Install Gun clips Tools Needed • Install both gun clips to tank. • Attach with two #10-24 x 1/2" screws.
Assembly Step 4 – Install hose wrap Tools Needed • Install hose wrap to one side of tank. • Attach with 2 washers and bolts. • Tighten all bolts to 5 Ft-lbs.
Assembly Step 5 – Route the hose through gun clips • Route Gun hose through gun clips. • Attach Gun hose to regulator. • Tighten hose clamp at the end of gun hose as shown in figure below.
Assembly Step 6 – Install boom tank mounts to bottom of tank Tools Needed • 1/2" Wrench • Install tank mounts with four 5/16" x 3/4" bolts. • Tighten bolts to 5 Ft-lbs.
Assembly Step 7 - Install boom vertical mounts to boom tank mount • Install boom mounts onto two 5/16" x 3/4" bolts in tank mounts.
Assembly Step 8 - Install boom assembly to boom vertical mounts Tools Needed • None • Install boom assembly to boom vertical mounts through two 5/16"-Carriage bolts. NOTE: - For 99908: Use holes marked 'A'. For 99909: Use holes marked 'B'. • Install two locking knobs to boom vertical mounts to tighten boom assembly to boom vertical mounts.
Assembly Step 9 - Attach boom supply hose to sprayer • Thread swivel nut from boom supply hose onto boom connection port.
Assembly Step 10 - Attach sprayer to vehicle • Secure the sprayer tank to your ATV rack with two tank straps. • If your vehicle battery will be inaccessible after the sprayer is attached, proceed to step ten prior to performing this step. • NOTE: This sprayer does not include tank straps. Do not over tighten straps. Tank damage may occur. .
Assembly Step 11: Connect remote switch to vehicle battery WARNING Batteries are hazardous because they contain caustic acid, can emit explosive gases, and can cause electric shock. Caution must be exercised when making connections to a battery to avoid shock and contact with the acid, and to prevent any sparking that could lead to an explosion. ALWAYS follow the safety instructions and steps listed below in exact sequence when connecting the sprayer's wire harness to the battery terminals. 1.
Assembly 4. Verify connection 5. Attach remote switch to vehicle 6. Attach sprayer to vehicle if haven't yet 7. Disconnect after use Verify a complete connection has been made by checking with a DC voltmeter, or by briefly turning the remote switch to the ON position and listening for pump activation. Using supplied Hook & Loop pad, affix remote switch to vehicle in a position that is easily reached from the driver's seat.
Assembly 2. Test with water Test the system for leaks with water: a) Fill the tank with water. b) Connect the wire harness to the pump power cord and turn the remote switch ON. The pump is an "on demand" pump. When turned on, the pump will prime itself, and then turn off. When the gun trigger is squeezed, the pump will automatically start. c) Operate the spray gun by squeezing the gun trigger. d) Check for leaks throughout the system. If a leak is detected, fix the leak and re-test the system with water.
Machine Components (Model 99908, 99909) Fig06421 23
Machine Components (Model 99908, 99909) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. Hose Wrap. The hose wrap provides a storage location for the gun hose. Gun Hose. The gun hose transfers chemical from the pump to the spray gun. Fill Cap. The fill cap has a vent to allow air to enter the tank as the chemical is dispensed. Sprayer Pump. The sprayer pump makes the chemical flow to the spray gun and out the nozzle. Drain cap. Remove the drain cap to empty the tank.
Operation – Important Safety Information Now that you have completed and tested your assembly, there is some important safety and health information you need to know with regard to handling and spraying chemicals, as well as vehicle handling with the sprayer attached. WARNING Carefully read and make sure you understand the following safety information before using the sprayer. General Chemical Safety: WARNING • Pesticides are hazardous chemicals.
Operation – Important Safety Information (continued) 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. ALWAYS inspect and prepare the sprayer before use according to the directions provided in this manual. Keep sprayer off.
Operation – Important Safety Information (continued) ATV Vehicle Handling Safety: WARNING Serious injury can occur if the ATV on which the sprayer is mounted is driven unsafely. • • • • Driver age. You must be 16 years of age or older to operate the ATV with the sprayer attached. Less stable. Be aware that all vehicle handling will be affected with the filled sprayer attached.
Operation – Important Safety Information (continued) c) Clothing – remove contaminated clothing immediately. Dispose of heavily contaminated clothing per the instructions on the chemical label for safe chemical/container disposal. Poisoning by ingestion or inhalation Chemical spills 2. Seek medical advice if instructed on the label, or if the victim experiences symptoms of harmful effects such as burning, swelling, nausea, chest pain, difficulty breathing, dizziness or confusion.
Operation – Preparing the Sprayer for Each Use If the sprayer has been used previously, it must be prepared BEFORE EACH SUBSEQUENT USE. WARNING • • Read instructions below carefully for inspecting and preparing the 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 to the environment. Important safety rules: • • • Power off.
Operation – Using the Sprayer Step 1: Assess wind conditions and clear work area. Before you decide to spray, you must determine whether wind conditions are suitable. You must also restrict access to the work area to ensure the safety of bystanders. WARNING Do not spray if wind speeds are greater than 4 MPH or if there are bystanders in the intended spray area. 1. Assess wind speed Assess weather conditions to ensure that it is not too windy to spray. DO NOT SPRAY if wind speeds are greater than 4 MPH.
Operation - Using the Sprayer (continued) Step 2: Fill the sprayer. WARNING ALWAYS wear personal protective equipment as directed on the chemical label when handling pesticides. Long pants and sleeves, chemical resistant gloves, and eye protection are strongly recommended. Additional protective gear may be required depending on the particular pesticide. Fill the sprayer using the following steps: 1. Review safety information 2. Choose safe mixing/ loading area 3. Wear personal protective equipment 4.
Operation - Using the Sprayer (continued) 7. Check drain cap Before filling tank, ensure drain cap is securely tightened. Fig06424 8. Fill tank Drain Cap Add pesticide to tank through fill cap: a) Confirm the chemical/water dilution ratios specified on the chemical label. b) Determine chemical and water volumes needed for the planned application, taking into consideration that maximum tank capacity is 16 gallons for 99908 & 26 gallons for 99909.
Operation - Using the Sprayer (continued) Step 3: Operate the sprayer. WARNING • ALWAYS wear personal protective equipment as directed on the chemical label when spraying. • Long pants and sleeves, chemical-resistant gloves, and eye protection are strongly recommended. Additional protective gear may be required depending on the particular pesticide. 1. Review safety information 2. Wear personal protective equipment 3.
Operation - Using the Sprayer (continued) 5. Adjust pressure regulator Turn pressure regulator knob to adjust outlet pressure 1. Turn knob clockwise to increase pressure. 2. Turn knob counter-clockwise to decrease pressure Note: If the pressure regulator knob is completely tightened, the pressure setting will be higher than the pressure switch on the pump. This allows the pump to operate as a demand pump and turn on only when spraying Fluid bypass Pressure regulator knob Pressure gauge 6.
Operation - Using the Sprayer (continued) 8. Operate broadcast boom A. Open boom nozzle valves Open the left, right, or both boom valves as desired. Boom nozzle valves Fig06427 B. Ensure correct spray pattern Make sure both boom nozzles are pointed toward the ground. If they are not, loosen the nozzle retaining nut, orient the opening of the boom nozzle to point straight down, then retighten the nozzle retaining nut.
Operation - Using the Sprayer (continued) C. Ensure uniform coverage To ensure proper coverage, the height of the unfolded boom nozzles should be about 21" from the ground. The sprayer must be level with the ground to get this height. The overall spray width is 120", but 1/3 or 40" of the overall spray pattern must be overlapped to get equal coverage throughout the spray area. Use the tables in Appendix A to determine what speed to drive your vehicle for the desired application rate 21” 40” 40” 40” D.
Operation - Using the Sprayer (continued) Step 4: Clean sprayer and decontaminate after use. When done using the sprayer, it is important to clean the sprayer and decontaminate yourself. Do not store the sprayer with chemicals in the tank, as it is unsafe and could also result in damage to the equipment. WARNING • Clean-up and decontamination procedures must be followed after each use.
Storage When not in use, store the sprayer indoors. For long term or winter storage, prepare the sprayer by running RV antifreeze through the system. This will keep internal parts lubricated, protect against corrosion, and keep the unit from freezing. CAUTION • The sprayer will be damaged if it freezes. • Protect the sprayer from freezing during storage by following the instructions below. Preparing for storage: 1. Add antifreeze Pour 1 gallon of RV antifreeze into the tank.
Troubleshooting WARNING Before troubleshooting or attempting to service, read the following safety rules to avoid accidental exposure to chemical and also risk of electric shock. Note: A reserve, clean container capable of holding at least 16 gallons for 99908 & 26 gallons for 99909 should be kept for use when the sprayer tank needs to be emptied temporarily for repairs. It is advisable to purchase a reserve tank suitable for pesticide storage from Northern Tool and Equipment for use in these circumstances.
Specifications Specifications Electrical System Requirements ATV Sprayer Model no. Electrical connection VDC Max. Amp draw from pump in Amps 99908, 99909 12 8.0 Model # Max. GPM [LPM] Max. Pressure in PSI (bar) 2.2 [8.3] 70 (4.8) Sprayer Tank Maximum Capacity in Gallons (Litres) 99908, 99909 99908 99909 99908 Overall Dimensions in Inch (cm) 99909 Dry Weight / Weight full of water in lbs (kgs) 99908 99909 16 (60) 26 (98) 20" x 18.0" x 13.5" (51cm x 45cm x 34cm) 27.
Exploded View – (Model 99908, 99909) 41
Exploded View – (Model 99908, 99909) Ref# 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 Part# 5230 5232 30746 37680 38578 82015 82016 82021 82059 82061 82068 82088 82668 82669 82697 82703 777454 777499 777853 778383 787192 787197 789882 791093 791465 794992 792424 792605 793521 794111 797593 797662 784436 Description Qty Model Plastic hex nut, 11/16"-16 3 All Garden hose washer 1 All Hose clamp, 3/8" 1 All Drain cap 1 All T-handle knob 4 All 5/16” -18 x 3/4” HHS
Exploded View – 2682272 Ref# 1 2 3 4 5 6 7 8 N/A Part# 800132 800428 794988 794989 787015 787011 786953 A2682272 787381 Description Motor assembly Base plate assembly Diaphragm assembly Valve plate assembly Quick connect clip Upper housing assembly Pressure switch assembly Complete pump head assembly Replacement fuse 43 Qty 1 1 1 1 2 1 1 1 1
Appendix A –Boom Spray Calibration Tables Below are some guidelines to help you calibrate your tow behind broadcast sprayer. This is a very important step in operating the tow behind broadcast sprayer such that too much or too little chemical may be applied. 1. Using Table 1, find a table that corresponds with the chemical manufacturer's suggested application rate (gallons per acre, gallons per 1000 sq. ft., or gallons per 100 sq. ft.). 2.
Limited Warranty Dear Valued Customer: The NorthStar Product you just purchased is built with the finest material and craftsmanship. Use this product properly and enjoy the benefits from its high performance. By purchasing a NorthStar product, you show a desire for quality and durability. Like all mechanical equipment this unit requires a due amount of care. Treat this unit like the high quality piece of machinery it is. Neglect and improper handling may impair its performance.
Manufactured by Northern Tool + Equipment Co., Ltd. Burnsville, MN 55306 NorthernTool.
