M282588D.4 ITEM NUMBER: 282588 SERIAL NUMBER: _____________ Owner's Manual Instructions for Assembly, Testing, Operation, Servicing, and Storage Tow Behind Sprayers: 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.
Hazard Signal Word Definitions 2
Table of Contents Intended Use ........................................................................................................................................ 4 Summary of Important Safety Information.......................................................................................... 5 Unpacking .......................................................................................................................................... 10 Unpacking the Manual Bag .................................
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.
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) • • 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. Wear personal protective equipment and follow safety instructions.
Summary of Important Safety Information (continued) Poisoning by ingestion or inhalation Chemical spills In case of poisoning from ingestion or inhalation: If the 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 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.
Summary of Important Safety Information (continued) 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 which must be handled carefully. KNOW emergency procedures BEFORE handling chemicals. Sprayer leaks, bodily chemical contact, poisoning, and spills require immediate response.
Summary of Important Safety Information (continued) Part# 798567 9 Description Decal, Pinch Point
Unpacking Closely inspect all contents in the shipping carton. Note that some parts are shipped inside the tank.
Unpacking (continued) Pump power cord 797606 (Qty 1) Boom Brackets L Qty 1 – 797575 R Qty 1 – 797576 Wheel spacer 797581 (Qty 2) Boom Rest 797691 (Qty 2) Tow Bar Assembly 797351 (Qty 1) Fig06637 Boom Assembly 11 Suction tube 797602 (Qty 1) Hose, 3/8" x 442mm 798898 (Qty 2)
Unpacking the Manual Bag Note: Items in this section are found in the manual bag. #10-24 x 1/2" screw 82059 (Qty 2) 5/16"-18 x 1/2" Bolt 82014 (Qty 13) M4X.7-14 mm Screw 82668 (Qty 2) 5/16" x 3/4" Bolt 82015 (Qty 16) 5/16" x 3" Bolt 82304 (Qty 3) 5/16" x 3-1/4" Bolt 82407 (Qty 1) 5/16" Nut 82019 (Qty 16) 3/8" Hose Clamp 30746 (Qty 6) 1/2" Hose Clamp 777119 (Qty 1) Hose Clip 777110 (Qty 1) M4 x 0.
Unpacking the Manual Bag (Continued) QC, 3/4" Elbow w/ O-ring 787198 (Qty 1) Velcro Set 35363 (Qty 1) 3/4" Suction Strainer 797601 (Qty 1) 5mm Zip Tie 791168 (Qty 5) Gun clip 798457 (Qty 2) Wire Harness w/ Remote Switch 797599 (Qty 1) Hitch Tube Insert 784531 (Qty 1) #10 Washer 82068 (Qty 4) Axle Washer 82684 (Qty 2) 13 Cotter Pin 797815 (Qty 2) Snap Bushing 798094 (Qty 1)
Assembly Step 1 – Axle to base assembly & wheel spacers Tools Needed • • • • • • 1/2" Wrench Insert axle weldment into rear slots in cart weldment. Attach with 4 bolts and nuts. Slide wheel spacers onto axle. Attach with 4 bolts and nuts Tighten all bolts and nuts to 20 Ft-lbs.
Assembly Step 2 – Pump power cord & Tow bar assembly Tools Needed • Phillips head screwdriver • 7mm wrench • Install pump power cord through towbar and zip tie at shown locations • Attach 2-pin connector to tow bar assembly with M4 screws and M4 nuts • Install snap bushing around cord and push into tow bar hole Fasteners Needed from Owner’s Manual Bag: 5mm Zip Tie 791168 (Qty 1) M4X.7-14 mm Screw 82668 (Qty 2) M4 x 0.
Assembly Step 3 – Tow bar assembly & hitch mount Tools Needed • Align holes in tow bar with holes in cart assembly as shown below. • Install Hitch mount using two 5/16" x 3/4", one 5/16" x 31/4" bolts and three 5/16" nuts. • Insert bolts in orientation shown and secure with nuts. • Use zip ties to secure cable at shown locations.
Assembly Step 4 – Wheel Assembly Tools Needed • • • • • Pliers Install wheels onto axle. Install axle washer. Insert axle pin through hole in axle. Note: Check that tires are inflated to the correct pressure.
Assembly Step 5 – Suction tube assembly Tools Needed • Insert suction tube through grommet near rear of tank. Note: wet suction tube with soap and water solution before inserting through grommet to ease installation. • Remove tank cap and insert suction strainer onto the end of suction tube that is located inside the tank. • Insert suction tube until the suction strainer touches bottom of tank.
Assembly Step 6 – Installing Regulator assembly Tools Needed • Remove shipping plugs from pump ports. • Insert regulator assembly into Outlet port of pump and slide red QC clip closed. • Insert hose barb fitting into Inlet port of pump and slide red QC clip closed. • Water NOTE: To insert quick connect fittings, lubricate O-ring with water and twist fitting while inserting into pump port.
Assembly Step 7 – Pump to Tank assembly Tools Needed • Apply soap to bypass hose on regulator. • Press bypass hose into the grommet. • Install (4) screws through (4) washers and pump feet and into threaded holes in tank until tight. Note: damage to rubber pump feet could occur if screws are over-tightened.
Assembly Step 8 – Draw tube hose assembly Tools Needed • Slide hose clamps over both ends of draw tube hose. • Slide short end of hose over draw tube. • Slide long end of hose over hose barb elbow fitting located on the pump inlet. • Secure both ends with hose clamps until tight.
Assembly Step 9 – Boom mounts (left & right) to tank Tools Needed • Insert 5/16" x 1/2" bolts through boom mount bracket slots and into threaded inserts in the tank. Torque to 5 Ft.-Lbs. • Insert 5/16" x 3/4" bolts through cart slots and boom mount bracket slots, Secure with 5/16" Nuts.
Assembly Step 10 – Finish Installation of Pump Power Cord from Step 3.
Assembly Step 11 – Boom assembly to boom mounts, 1/2" boom hose to regulator Tools Needed • 1/2" wrench • Insert 5/16" x 3/4" bolts through boom center part slots and into boom mount bracket slots, install 5/16" Nylocs to the bolts on boom mount bracket. • Slide hose clamp over hose. • Install hose onto hose barb on regulator assembly. Secure with hose clamp until tight.
Assembly Step 12 – Install boom hose Tools Needed • Install one end of hose to tee and secure it by tightening hose clamp. • Install other end of hose to ball valve hose barb and secure it by tightening hose clamp. • Repeat for other arm.
Assembly Step 13 – Boom rest brackets to tank Tools Needed • Insert 5/16” x 1/2” bolts through boom hold bracket slots and into threaded inserts in the tank. Torque to 5 Ft.-Lbs.
Assembly Step 14 – Hose wraps to tank Tools Needed • Align upper and lower hose wrap brackets with inserts in tank. • Insert bolts and torque to 5 Ft.-Lbs.
Assembly Step 15 – Gun hose to regulator assembly Tools Needed • Install gun hose to hose barb and secure it by tightening hose clamps • Install #10-24 x 1/2" screws to gun clips • Mount spray gun to gun clips • Philips head screwdriver Fasteners Needed from Owner’s Manual Bag: 3/8" Hose Clamp 30746 (Qty 2) Spray Gun 798573 (Qty 1) #10-24 x 1/2" screw 82059 (Qty 2) Gun clips #10-24 x 1/2" screw Hose barb Gun hose Spray gun Hose clamp 28 Gun clip 798457 (Qty 2)
Assembly Step 15 – Gun hose to regulator assembly continued… Tools Needed • Slide hose clamp over hose. • Install hose onto hose barb on regulator assembly. Secure with hose clamp until tight. • Install hose clip to tank with bolt to route gun hose. • Philips head screwdriver • 1/2" Wrench.
Assembly Step 16 – Connect Sprayer to Towing Vehicle Tools Needed • Secure the sprayer to the tow vehicle with a hitch pin (not included, call 800.270.0810 and order Item#27293 (1/2" Dia. x 3 ⅝" L).
Assembly Step Seventeen: 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 remote switch to the battery terminals. 1.
Assembly 4. Verify connection 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. 5. Attach remote switch to vehicle Using supplied Velcro set, affix remote switch to vehicle in a position that is easily reached from the driver's seat. 6.
Assembly 2. Test with water Test the system for leaks with water: a) Fill the tank with water. b) Connect the remote switch 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.
Machine Components 34
1. 2. 3. 4. 5. 6. 7. Hitch Mount: The hitch mount connects the vehicle hitch to the sprayer. Fill Cap: The fill cap has a vent to allow air to enter the tank as the chemical is dispensed. Regulator: This controls system pressure. Sprayer Pump: The sprayer pump makes the chemical flow to the spray gun and the nozzle. Gun Clips: Use the gun clips to store the spray gun. Boom Arm: The boom arms hold the nozzles. They fold for easy storage.
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 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 Towing/hauling Safety: WARNING The filled sprayer is very heavy. It can crush and cause serious injury if it rolls out of control or tips over. Follow the instructions below for safely towing the sprayer. • • • • • • • • • • • Read vehicle instructions. Review towing safety instructions in your towing/hauling vehicle manual. Driver age. You must be 16 years of age or older to operate the towing/hauling vehicle with the sprayer attached. Securely attached.
Operation – Important Safety Information Sprayer leak Bodily chemical contact Poisoning by ingestion or inhalation Chemical spills In the event that the sprayer develops a leak while spraying chemicals, you must immediately stop spraying. Turn off power to the sprayer and follow the directions below, as applicable. Personal contamination can occur when chemicals splash, spill, or spray directly onto a person. 1.
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 – Preparing the Sprayer for Each Use 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.
Operation – Using the Sprayer 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. The motor surface temperature can reach temperatures over 70° C. In order to avoid scalding, wear gloves during operation of the sprayer.
Operation – Using the Sprayer 7. Check drain cap Before filling tank, ensure drain cap is securely tightened. Drain cap 8. Fill tank 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 61 gallons.
Operation – Using the Sprayer 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.
Operation – Using the Sprayer 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 (60 psi). This allows the pump to operate as a demand pump and turn on only when spraying. Pressure regulator knob Pressure Gauge Fluid bypass 6.
Operation – Using the Sprayer 7. Squeeze trigger & adjust nozzle To spray, squeeze the gun trigger. - Twist the spray nozzle to adjust from a straight stream to hollow cone spray pattern, as recommended on the chemical label for proper delivery rate. Note: It is not unusual for the operator to be exposed to chemical drips while adjusting the nozzle – gloves should be chemical resistant. Retaining nut Spray Nozzle 8. Operate broadcast boom A.
Operation – Using the Sprayer C. Ensure uniform coverage To ensure proper coverage, the height of the unfolded boom nozzles should be about 20" from the ground. The sprayer must be level with the ground to get this height. 20” 20” 9. Leaving unattended 10. Discontinue use if clogged or inoperative 20” 20” 20” 20” 20” 20” D. Begin to spray Turn the remote switch ON to begin spraying. If the sprayer must be left unattended at any time: a) Disconnect power to the sprayer.
Operation – Using the Sprayer 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.
Specifications 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 61 gallons 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 + Equipment for use in these circumstances.
Specifications Electrical System Requirements Electrical connection Amp draw from pump 12 VDC 17 Amps max. Sprayer Specifications Maximum GPM Maximum Pressure 5.5 GPM (20.85 Liters/min.) 60 PSI (4.13 Bar) Tank Maximum Capacity 61 Gallons (230.9 Liters) Shipping Dimensions 46.0" x 33.0" x 23.4" (116.8cm x 83.8cm x 59.4cm) Product Dimensions Assembled w/ boom arms folded in and tongue extended 64.5" x 38.25" x 34.0" (164cm x 97cm x 86.4cm) Dry Weight / Weight full of water 132 lb. / 641 lb. (59.9 kg.
Exploded View & Parts List – Rev D.
Exploded View & Parts List Rev D.
Exploded View & Parts List – 282588 Rev D.
Pump Exploded View Ref# 1 2 3 4 5 6 7 8 N/A Part# 795064 786945 788019 788015 787012 788689 787015 A2685562 791416 Description Motor assembly Base plate assembly Diaphragm assembly Valve plate assembly Upper housing assembly Pressure switch assembly Quick connect clip Pump head assembly Replacement fuse Qty 1 1 1 1 1 1 2 1 1 Any Questions, Comments, Problems or Parts Orders Call NorthStar Product Support 1-800-270-0810 54
Appendix A –Broadcast 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 10,000 sq. ft.). 2. Find the application rate that is closest to the chemical manufacturer's recommendations.
Limited Warranty Dear Valued Customer: 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. Please thoroughly read the instructions and understand the operation before using your product.
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Northern Tool + Equipment Co., Inc. Burnsville, MN 55306 NorthernTool.