User Guide for NORTHSTAR models including: M2682273E, V Diaphragm Pump
M2682273E ITEM NUMBER: 2682273, 2682274, 2683063, 2683064, 2684063, 2684064, 2685563, 2685564, 2687063, 2687064, 26814103, 26814104, 26815153, 26815154 Owner's Manual Instructions for Assembly, Testing, Operation, Servicing, and Storage 24V Diaphragm Pump: For use with non-potable liquids such as water-based agricultural pesticides and other liquids** WARNING READ and UNDERSTAND the Owner's Manual completely before using this pump. Assemble, test, and use only in accordance with the Owner's Manual instructions. READ and FOLLOW chemical safety instructions. Pesticides are hazardous chemicals. KNOW emergency procedures BEFORE handling chemicals. Pump 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 operating, cleaning, and servicing the pump. KEEP pump and spray materials away from children and pets. Pesticides are especially toxic to them. DO NOT TURN ON POWER to pump until ready to spray in order to avoid unintentional spray release. Improper use of the pump 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 pump is recommended for use in spraying non-flammable liquids such as pesticides, water for plants/trees or dust control, or water-based non-flammable sealants or stains for outdoor wood surfaces. This pump should not be used to transfer any product intended for human consumption. However, WE RECOMMEND THAT THE PUMP NOT BE USED FOR OTHER PURPOSES ONCE IT HAS BEEN USED FOR SPRAYING PESTICIDES. Any chemical will leave some residual in the pump, even after the pump 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. This pump should not be used by people with reduced physical, sensory or mental capabilities or lack of experience and knowledge. Any Questions, Comments, Problems, or Parts Orders Call NorthStar Product Support 1-800-270-0810 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 Applicator Safety · Chemical Accident Procedures Warning Label Location...................................................................................................................... 7 Installation Step One: Mounting ........................................................................................................................ 8 Step Two: Plumbing........................................................................................................................ 8 Step Three: Connect pump to vehicle battery................................................................................. 9 Step Four: Check and test completed assembly ........................................................................... 11 Operation Important Safety Information - Operation .............................................................................. 12 · General Chemical Safety · Chemical Applicator Safety · Chemical Accident Procedures Preparing the Pump for Each Use............................................................................................. 16 Using the Pump Step One: Assess wind conditions and clear work area ........................................................ 17 Step Two: Operate the pump ................................................................................................. 17 Step Three: Clean pump and decontaminate after use .......................................................... 19 Storage ................................................................................................................................................. 20 Preparing for storage Removing from storage Troubleshooting .................................................................................................................................. 21 Specifications....................................................................................................................................... 23 Accessories........................................................................................................................................... 24 Parts Breakdown Exploded View .................................................................................................. 25 Limited Warranty .............................................................................................................................. 33 3 Intended Use The pump 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. The pump is intended for use in spraying pesticides in liquid form only. The pump is NOT intended for use in spraying pesticides in dry or aerosolized form, or for use with fumigants. SPRAYING OTHER LIQUIDS: In addition to spraying pesticides, this pump may be used to spray other non-flammable liquids. Example uses include: watering plants/trees or spraying water for dust control, or applying water-based, non-flammable sealant or stain to outdoor wood surfaces. However, WE RECOMMEND THAT THE PUMP NOT BE USED FOR OTHER PURPOSES ONCE IT HAS ALREADY BEEN USED FOR SPRAYING PESTICIDES. Any chemical will leave some residual in the pump, even after the pump 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 pump and/or optional accessories. 4 Summary of Important Information WARNING Read and understand this owner's manual completely before using the pump. Read each chemical label's instructions before handling the chemical. Improper use of the pump 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 pump to 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 pump is improperly assembled. · DO NOT MODIFY pump 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 operating the pump. 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 pump 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 pump. · FLUSH the pump 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 pump before each use as directed in this manual. · DO NOT TURN ON POWER to pump until ready to spray in order to avoid unintentional spray release. · 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 pump and spray materials away from children/pets. Pesticides can be especially toxic to children and animals. · DO NOT ALLOW anyone younger than 16 to operate the pump since pesticides are especially toxic to children. During Spraying · DO NOT OVER-APPLY 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. 5 Summary of Important Information · DO NOT EAT, DRINK, SMOKE, RUB YOUR EYES, or TOUCH YOUR BARE SKIN while handling chemicals and spraying. · NEVER POINT A 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 power to pump, and RELIEVE system pressure before leaving pump unattended. · SEE Troubleshooting section of this manual before attempting any repairs. Wear personal protective equipment and follow safety instructions. After Spraying · CLEAN pump immediately after use according to the directions provided in this manual. · DECONTAMINATE yourself after you are done spraying and have cleaned the pump. 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. Chemical accident procedures Immediate response is necessary in the event of pump leaks, bodily chemical contact, poisoning, or spills. See instructions below: Pump leak Bodily chemical contact If the pump develops a leak, immediately stop spraying. Turn off power to the pump and follow directions below, as applicable. Personal contamination can occur when chemicals splash, spill, or spray directly onto a person. 1. Immediately follow First Aid instructions on chemical 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 of heavily contaminated clothing per chemical label instructions. Poisoning by ingestion or inhalation 2. Seek medical advice if instructed on the label or the victim experiences symptoms of harmful effects. Bring the chemical label for reference. 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. Have the chemical label available for reference. Chemical spills Chemical spills must be quickly contained and properly cleaned up. Refer to the chemical label for any specific clean-up instructions. General procedures include: 1. Controlling the spill by stopping the source of the spill. 2. Containing the spill 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 the U.S., call the National Pesticide Info. Ctr. at 800-858-7378 for assistance in contacting your state's agency. 6 Warning Label Location WARNING DO NOT PUMP FLAMMABLE FLUIDS. DO NOT USE PUMP IN AN EXPLOSIVE ENVIRONMENT. READ AND UNDERSTAND THE OWNER'S MANUAL COMPLETELY BEFORE USING. RELIEVE SYSTEM PRESSURE BEFORE PERFORMING MAINTENANCE. Part# 802942 802943 802963 802964 802965 802966 789718 789719 789716 789717 802944 802945 802946 802947 Description NSQ SERIES 2273T NSQ SERIES 2274Q NSQ SERIES 3063T NSQ SERIES 3064Q NSQ SERIES 4063T NSQ SERIES 4064Q NSQ SERIES 5563T NSQ SERIES 5564Q NSQ SERIES 7063T NSQ SERIES 7064Q NSQ SERIES 14103 NSQ SERIES 14104 NSQ SERIES 15153 NSQ SERIES 15154 Model 2682273 2682274 2683063 2683064 2684063 2684064 2685563 2685564 2687063 2687064 26814103 26814104 26815153 26815154 Always make sure safety labels are in place and in good condition. If a safety label is missing or not legible, order new labels or unsafe operation could result. To order replacement safety labels, call NorthStar Product Support at 1-800-270-0810. 7 Installation Step One: Mounting · This NorthStar pump is self-priming. · The pump should be located in an area that is dry and provides adequate ventilation. CAUTION DO NOT locate the motor near low temperature plastics or combustible material. The surface temperature of the motor may exceed 250°F [121°C]. · The pump may be mounted in any horizontal position. If mounting the pump vertically, the pump head should be in the down position so that in the unlikely event of a leak, fluid will not enter the motor. · Secure the rubber feet with #10 fasteners (1/4" fasteners for models 2687063 and 2687064). DO NOT compress the feet, doing so will reduce their ability to isolate vibration/noise. (Note: fasteners are not included.) Step Two: Plumbing · See table below for port size and recommended hose sizes. o Remove shipping plugs from pump ports. o Use plastic male NPT (Tapered pipe thread) fittings to connect flexible high- pressure tubing to the NPT ported pumps. o Use NorthStar quick connect fittings to connect flexible high pressure tubing to the quick connect ported pumps. o To insert quick connect fittings, lubricate O-ring with water and twist fitting while inserting into pump port. Pump Model Ports Minimum inlet hose size Minimum outlet hose size 2682273 3/8" Female NPT 1/2" (13mm) Inside diameter 3/8" (9.5mm) Inside diameter 2682274 3/4" Quick Connect 1/2" (13mm) Inside diameter 3/8" (9.5mm) Inside diameter 2683063 1/2" Female NPT 1/2" (13mm) Inside diameter 1/2" (13mm) Inside diameter 2683064 3/4" Quick Connect 1/2" (13mm) Inside diameter 1/2" (13mm) Inside diameter 2684063 1/2" Female NPT 1/2" (13mm) Inside diameter 1/2" (13mm) Inside diameter 2684064 3/4" Quick Connect 1/2" (13mm) Inside diameter 1/2" (13mm) Inside diameter 2685563 1/2" Female NPT 1/2" (13mm) Inside diameter 1/2" (13mm) Inside diameter 2685564 3/4" Quick Connect 1/2" (13mm) Inside diameter 1/2" (13mm) Inside diameter 2687063 1/2" Female NPT 3/4" (19mm) Inside diameter 3/4" (19mm) Inside diameter 2687064 3/4" Quick Connect 3/4" (19mm) Inside diameter 3/4" (19mm) Inside diameter 26814103 3/8" Female NPT 3/8" (9.5mm) Inside diameter 3/8" (9.5mm) Inside diameter 26814104 3/4" Quick Connect 3/8" (9.5mm) Inside diameter 3/8" (9.5mm) Inside diameter 26815153 3/8" Female NPT 3/8" (9.5mm) Inside diameter 3/8" (9.5mm) Inside diameter 26815154 3/4" Quick Connect 3/8" (9.5mm) Inside diameter 3/8" (9.5mm) Inside diameter NOTE: NorthStar does not recommend the use of metal fittings or rigid pipe to plumb the inlet/outlet ports. Standard plastic threaded fittings are available by calling NorthStar Product Support at 1-800-270- 0810. · In some cases, the ports may require a suitable thread sealer applied sparingly. DO NOT over- tighten; maximum torque is 45 in.-lb [5 N-m]. · Tubing should be compatible with the spraying fluid. At least 18" [450mm] length is suggested to minimize stress on the fitting/ports and reduce noise. Allow for the shortest possible tubing route and avoid sharp bends that may kink over time. · Installation of a 50-mesh strainer is recommended to prevent foreign debris from entering the system. Failures due to foreign debris are not covered under the warranty. NOTE: Restrictions on the inlet may cause a loss in performance. Inlet pressure must not exceed 30 psi [2.1 bar] · If a check valve is installed in the plumbing, it must have a cracking pressure of no more than 2 psi [.14 bar]. CAUTION Sealers and Teflon tape may act as lubricant causing cracked housings or stripped threads due to over tightening. Care should be used when applying sealers; it may enter the pump inhibiting valve action, causing no prime or no shut-off. Failures due to foreign debris are not covered under the warranty. 8 Installation (continued) Step Three: Connect pump to battery or 24V supply 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 pump to the battery terminals. 1. Preparatory safety 2. Electrical requirements Preparatory safety steps: · ALWAYS use eye protection · NEVER smoke or work near sparks or other sources of 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. · The pump should be on a dedicated (individual) circuit, controlled with a double pole switch (UL/CSA certified) rated at or above the fuse ampere indicated by the pump motor label. Depending on distance of the power source from the pump and ampere load on the circuit, wire may need to be heavier than indicated by the chart. · The pump is protected with a fuse. Use an approved wire of the size specified or heavier. Voltage Model 24 VDC 2682273 2682274 24VDC 2683063 2683064 2684063 2684064 24 VDC 2685563 2685564 Fuse (amp) 10.0 10.0 15.0 Wire Leads RED (positive +) BLACK (negative -) Wire Size (Stranded MTW) #14 AWG (2.5mm2) (or heavier) RED (positive +) #14 AWG (2.5mm2) BLACK (negative -) (or heavier) RED (positive +) #14 AWG (2.5mm2) BLACK (negative -) (or heavier) 24 VDC 2687063 2687064 15.0 RED (positive +) #14 AWG (2.5mm2) BLACK (negative -) (or heavier) 26814103 24 VDC 26814104 26815153 10.0 RED (positive +) #14 AWG (2.5mm2) BLACK (negative -) (or heavier) 26815154 9 3. Connect pump to battery Installation (continued) Connect the pump to two 12V DC batteries hooked in series using the following procedure: (see diagram) a) Disconnect the vehicle battery ground wire, if applicable. b) Connect the pump's red wire to the positive (+) terminal of battery #2. c) Connect the pump's black wire to the negative (-) terminal of battery #1. d) Reconnect the vehicle battery ground wire, if applicable. Note: Skip steps (a) and (d) if battery is not in a vehicle. WARNING: Always connect in this sequence to avoid possible shock. 2682273, 2682274, 2683063, 2683064, 2684063, 2684064, 2685563, 2685564, 26814103, 26814104, 26815153, 26815154 Negative (black wire) Positive (red wire) 2687063, 2687064 Positive (red) Negative (black) Black (-) Negative To pump black (-) _ + #1 12V Battery Red (+) Positive _ + #2 12V Battery To pump red (+) Fuse 15A - 2685563/2685564 15A - 2687063/2687064 10 Installation (continued) 4. Disconnect after use AFTER EACH USE, disconnect power to the pump using the following procedure: a) Disconnect the vehicle battery ground wire. b) Disconnect the pump's black wire from the negative (-) terminal of the battery. c) Disconnect the pump's red wire from the positive (+) terminal of the battery. d) Reconnect the vehicle battery ground wire. Note: Skip steps (a) and (d) if battery is not in a vehicle. WARNING: Always disconnect in this sequence to avoid possible shock. NOTE: It is important to disconnect power to the pump when not in use for safety reasons. ALWAYS verify that the power has been disconnected before adding chemicals or servicing. A remote switch is recommended for temporarily shutting off the pump's operation. Call NorthStar Product Support at 1-800-270-0810 to order NorthStar Item #94992. Step Four: Check and test completed assembly. WARNING Check and test completed assembly Serious injury could result from chemical leaks if pump is improperly assembled or the design of the pump is modified. Follow the steps below to ensure the pump is properly assembled. Never modify the pump design. 1. Check assembly 2. Test with water Check assembly to assure the pump is properly assembled and in safe working condition: Test the system for leaks with water: a) Fill the tank with water. b) The pump is an "on demand" pump. When turned on, the pump will prime itself, then turn off once reaching pressure. When the flow continues, the pump will automatically re-start. c) Check for leaks throughout the system. If a leak is detected, fix the leak and re-test the system with water. 11 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. WARNING Carefully read and make sure you understand the following safety information before using the pump. General Chemical Safety: WARNING Pesticides are hazardous chemicals. Heed the warnings below and follow all instructions carefully. Improper handling of chemicals can result in serious injury or illness, or cause damage to the environment. · Chemical label. ALWAYS READ and FOLLOW all chemical label instructions. · Licensing/regulation. Refer to any applicable licensing restrictions or state/federal regulations with regard to the application of the particular chemical you plan to use. · Emergency procedures. Before handling chemicals, carefully review the "Chemical Accident Procedures" listed later in this section, as well as the "Statement of Practical Treatment" on the chemical label. · Inhalation/contact. ALWAYS take precautions to avoid inhaling or coming into contact with the chemical. · Personal protective equipment. ALWAYS wear protective clothing, eye protection, and chemical-resistant gloves when operating and cleaning the pump. Wear additional protective gear (such as facemask or apron) as recommended on the chemical label. · Children/pets. Pesticides can be especially toxic to children and animals. ALWAYS exercise extra caution around children. Keep pump and all spray materials away from children and animals. · Ventilation. ALWAYS ensure there is adequate ventilation when mixing, pouring, or spraying. · Flammables. NEVER use any flammable chemicals in the pump. · Corrosives. DO NOT use corrosive chemicals in the pump. They can weaken the pump and its parts, resulting in leaks. Check with the chemical manufacturer to ensure chemical is compatible with all components of the pump. · Chemical interaction. ALWAYS flush the pump before switching chemicals. Different chemicals may interact dangerously with each other. · Chemical storage. ALWAYS store pesticides in a properly labeled container and in a secure location per the manufacturer's recommendations. · Health monitoring. Monitor the health of operators who are frequently exposed to pesticides, as recommended by the chemical label or local/federal regulations. 12 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 · Pump prep. ALWAYS inspect and prepare the pump before use according to the directions provided in this manual. · Keep pump off. Do not turn on power to the pump until ready to spray in order to avoid unintentional spray release. · Wind speed. NEVER spray when wind speed exceeds 4 MPH in order to minimize spray drift. · Clear area/post. ALWAYS keep the work area clear of people and pets. POST warning notices to restrict access by the public for the period recommended on chemical label. · Operator age. You must be 16 years of age or older to operate this pump. Pesticides are especially toxic to children. During Spraying · Over-application. DO NOT over-apply pesticide. Apply at a rate recommended by chemical manufacturer. Excess pesticide can be dangerous to humans, damage desirable plants, and contaminate soil and water sources. · Children/pets. ALWAYS exercise extra caution when spraying near areas accessible to children and pets. · Eating/smoking. DO NOT eat, drink, smoke, rub your eyes, or touch any part of your bare skin while handling chemicals and spraying. · Heat/flames. DO NOT spray near open flames or sources of heat. · Spills. ALWAYS clean up spills immediately per instructions on the chemical label. · Unattended. ALWAYS turn off power to pump, and relieve system pressure before leaving pump unattended. · Troubleshooting. ALWAYS refer to the safety instructions in the Troubleshooting Section before attempting any repairs. After Spraying · Clean pump. ALWAYS clean the pump immediately after use according to the directions provided in this manual. · Decontaminate. ALWAYS decontaminate yourself immediately after you are finished spraying and handling chemicals. Wash all exposed areas of the body with soap and water and remove and launder clothing. · Chemical disposal/storage. ALWAYS dispose of or store remaining chemicals properly as recommended on the chemical label. 13 Operation Important Safety Information (continued) Chemical accident procedures: WARNING Before you use the pump, review the following information with regard to handling accidents. Chemical spills, pump leaks, personal contamination, and poisoning are accident situations which you may encounter. All require an immediate response See instructions below. Pump leak Bodily chemical contact Poisoning by ingestion or inhalation Chemical spills In the event that the pump develops a leak while spraying chemicals, you must immediately stop spraying. Turn off power to the pump and follow the directions below, as applicable. Personal contamination can occur when chemicals splash, spill, or spray directly onto a person. 1. Follow the emergency first aid instructions on the chemical label listed in the "First Aid" or "Statements of Practical Treatment" section. General procedures include: a) Eyes immediately flush with water or follow other directions as specified on the chemical label. b) Skin immediately wash all contaminated skin surfaces with soap and water, or follow directions as specified on the chemical label. c) Clothing remove contaminated clothing immediately. Dispose of heavily contaminated clothing per the instructions on the chemical label for safe chemical/container disposal. 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. When seeking medical advice, be sure to bring the chemical product label. 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. Follow the emergency first aid instructions on the chemical label in the "First Aid" or "Statement of Practical Treatment" section. 3. Call a poison control center for further advice. In the U.S., call 1-800222-1222 to be automatically linked to the nearest certified poison control center. Have the chemical label available for reference. Chemical spills must be quickly contained and properly cleaned up. Refer to the chemical label for any specific clean-up instructions with regard to the chemical spilled. 14 Operation Important Safety Information (continued) 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 unprotected people away from the spill site. 2. Contain the spill so that it does not spread and get into water sources. Use a shovel or other tool to make a dike around the spill with soil, sod, or absorbent material. 3. Clean up the spill immediately -- Absorbent materials like ground corncobs or pet litter should be spread on the spill area to soak up the 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 chemical manufacturer and your state's pesticide regulatory agency regarding decontamination of the spill site: - Chemical manufacturer. The chemical label provides contact information for the chemical manufacturer. - State pesticide regulatory agency. In the U.S., call the National Pesticide Information Center at 1-800-858-7378 for assistance in determining how to contact your state's pesticide regulatory agency. 15 Operation Preparing the Pump for Each Use If the pump has been used previously, it must be prepared BEFORE EACH SUBSEQUENT USE. WARNING Read instructions below carefully for inspecting and preparing the pump. 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. Make sure all power is OFF before cleaning, inspecting, or servicing the pump. · Guards / shields. Make sure all guards and shields are replaced after servicing the pump. · Replacement parts. If a part needs replacement, only use parts that meet the manufacturer's specifications. Replacement parts that do not meet specifications may result in a safety hazard or poor operation of the sprayer. 1. Ensure clean system Ensure the pump has been thoroughly flushed and drained of all residual chemicals from prior uses. 2. Inspect & repair Inspect and test the sprayer thoroughly: a) Inspect hoses/ lines for exposed mesh and holes. Replace all worn or damaged hoses/ lines. b) Inspect fittings for cracks and leaks. Replace all damaged fittings with original NorthStar parts. c) Partially fill system with plain water and 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. Be certain the pump materials will be compatible with the chemical being pumped. NorthStar pumps are intended for intermittent or continuous duty when the proper operating criteria are met. If unsure of the chemical compatibility with the NorthStar pump components or the motor's intended design, please call NorthStar Product Support at 1-800-270-0810 for assistance. 16 Operation Using the Pump Step One: 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. Visible indication of wind speed: If leaves are in constant motion or there is any branch movement, DO NOT spray because the wind is too strong. 2. Clear work area Clear the work area of all bystanders and pets. Restrict access by the public for the period recommended on chemical label. Step Two: Operate the pump. 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. Turn on power Review the "Operation Important Safety Information" related to Chemical Application Safety provided in this manual. Wear personal protective equipment as directed on the chemical label. Turn on the power to the pump. Note: The pump will start automatically when power is turned on. The pump will cycle on and off as needed to retain pressure in the hose. 17 Operation Using the Pump (continued) 4. Pressure Switch Operation The pressure switch reacts to outlet pressure, and interrupts power at the preset shut-off pressure indicated on the pump label. When outlet pressure drops below a predetermined limit the switch will close and the pump operates until the shut-off pressure is achieved. The shut-off pressure is set to factory calibrated standards. Note: If the plumbing is restrictive or the flow rate is very low, the pump may re-pressurize the outlet faster than the fluid is being released, causing rapid cycling (*ON/OFF within 2 seconds). If the pump is subjected to rapid cycling during normal operation, or for infrequent periods, damage may occur. Applications which exhibit rapid cycling should have restrictions in the outlet minimized. 5. Leaving unattended If the pump must be left unattended at any time: a) Disconnect power to the pump. b) Relieve system pressure. 6. Discontinue use if clogged or inoperative If the pump becomes clogged or inoperative during use, discontinue use immediately. - DO NOT attempt to service while chemicals are in the pump and power is connected. - Return to service area to review instructions for troubleshooting before attempting to service. CAUTION DO NOT operate the pump at pressures which cause the motor to exceed the amperes rating indicated on the name plate. Improper adjustment of the pressure switch setting may cause severe overload or premature failure. Failures due to improper adjustment of the pressure switch setting will not be covered under the warranty. Note: A reserve, clean container capable of holding at least the volume of the entire pump system should be kept for use when the pump system 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. The container should be properly labeled as to its contents if it is used. 18 Operation Using the Pump (continued) Step Three: Clean pump and decontaminate after use. When done using the sprayer, it is important to clean the pump and decontaminate yourself. Do not store the pump when saturated with chemicals, as it is unsafe and could also result in damage to the equipment. WARNING Cleanup and decontamination procedures must be followed after each use. Improper equipment cleanup and disposal of chemicals can result in dangerous chemical exposure to humans and the environment, as well as equipment damage. Personal decontamination is required after spraying to minimize unsafe exposure to chemicals and potential illness. 1. Drain pump system If there is excess pesticide left in the pump system, drain the pump system: a) Disconnect power to the pump and relieve system pressure. b) Find a suitable container in which to drain the unused pesticide. c) While wearing rubber gloves, eye protection, and all other required personal protective equipment, allow pesticide to drain into container. 2. Unused chemical Properly store or dispose of unused chemical: a) If the unused pesticide is to be stored for future use: Store all unused pesticide in its original, or a suitably marked, container in a secure location out of the reach of children & animals. b) If remaining pesticide is to be disposed: Properly dispose of the remaining chemical and its container per the chemical manufacturer's recommendation and according to local hazardous waste disposal regulations. 3. Flush pump Flush the pump per the chemical manufacturer's recommendations. A general procedure is as follows: a) Add fresh water to the pump system. b) Reconnect power to the pump. c) Operate the pump system and discharge all rinse water onto an area that can accept dilute pesticide application. d) Add 5 gallons of the chemical manufacturer's recommended cleaning solution. Operate the pump system, collecting the discharged solution if recommended by the manufacturer. e) After flushing, disconnect power to the pump and be sure all system pressure is relieved. f) Dispose of cleaning solution discharge as recommended by the manufacturer of the solution. 4. Decontaminate & launder Decontaminate yourself after you are finished handling chemicals: a) Remove all clothing worn during spraying and chemical handling. b) Wash all exposed parts of the body with soap and water. c) Launder clothing separately from other wash. 19 Storage When not in use, store the pump indoors. For long-term or winter storage, prepare the pump by running RV antifreeze through the system. This will keep internal parts lubricated, protect against corrosion, and keep the unit from freezing. CAUTION The pump will be damaged if it freezes. Protect the pump from freezing during storage by following the instructions below. Preparing for storage: 1. Add antifreeze Pour RV antifreeze into the pump system. Note: RV antifreeze is non-toxic and biodegradable and generally safer for the environment than automotive antifreeze. 2. Spray briefly Turn on the pump and run the pump system briefly until fluid sprays. Removing from storage: 1. Drain 2. Flush with water 3. Disposal Drain the antifreeze left in the pump system into a suitable container. Fill the pump system with fresh water and run through the system. Operate the pump system until the system is completely flushed. Be sure to set up containers to capture the antifreeze flush water. Dispose of the antifreeze and flush water properly. 20 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 the volume of the entire pump system should be kept for use when the pump system 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. The container should be properly labeled as to its contents if it is used. Before attempting to service the pump: 1. Personal protective equipment 2. Review troubleshooting table Wear personal protective equipment as directed on the chemical label while servicing your pump. Review the Troubleshooting Table below for the type of problem you are experiencing. However, DO NOT attempt to repair until the steps listed below are followed. 3. Empty and flush Empty the pump system and flush the pump with water as directed in the section, "Operation--Step Three." - In order to avoid accidental exposure to chemicals, never attempt to service the pump until the pump system has been emptied and the pump flushed with water. 4. Disconnect power/relieve pressure 5. Perform repairs Disconnect power to the pump and be sure all system pressure is relieved. Follow the directions provided in the troubleshooting table to repair the pump. 6. Test after servicing After servicing, ALWAYS test the pump for leaks with plain water before using. 21 Troubleshooting (continued) PROBLEM Pump will not turn on Pump will not prime Low pressure/ flow Pump leaks Pump cycles while not spraying Rough operation CAUSE Bad electrical connection Short in wires Fuse blown Locked drive Faulty pressure switch Incorrect voltage Out of product Inlet air leak Inlet/ Outlet tube restriction Incorrect voltage Clogged intake valves Clogged intake tube Inlet air leak Worn diaphragm Worn valves Inlet/ Outlet tube restriction Incorrect voltage Clogged intake valves Clogged intake tube Loose fasteners Pump seals degraded Leak in diaphragm Leak in the system Faulty pressure switch Incorrect voltage Air trapped in system Flexible mounting surface Loose pump head Compressed base feet Rigid plumbing SOLUTION Check battery connections Check condition of wires Replace fuse Replace diaphragm assembly Replace pressure switch assembly Check voltage (±10%) Refill supply container Tighten fittings/ Replace cracked fittings Remove restriction Check voltage (±10%) Remove obstruction Remove obstruction Tighten fittings/ Replace cracked fittings Replace diaphragm assembly Replace valve plate assembly Remove restriction Check voltage (±10%) Remove obstruction Remove obstruction Tighten fasteners Replace pump head assembly Replace diaphragm assembly Tighten leaking hose clamps/ fittings Replace pressure switch assembly Check voltage (±10%) Purge the air from the system Mount pump on rigid surface Tighten fasteners Decompress base feet Plumb pump with flexible plumbing 22 Specifications Model Number 2682273 Electrical connection 24 VDC 2682274 24 VDC 2683063 24 VDC 2683064 24 VDC 2684063 24 VDC 2684064 24 VDC 2685563 24 VDC 2685564 24 VDC 2687063 24 VDC 2687064 24 VDC 26814103 24 VDC 26814104 24 VDC 26815153 24 VDC 26815154 24 VDC Maximum amp draw 10 Amps 10 Amps 10 Amps 10 Amps 10 Amps 10 Amps 10 Amps 10 Amps 12 Amps 12 Amps 10 Amps 10 Amps 10 Amps 10 Amps Maximum flow 2.2 GPM [8.3 LPM] 2.2 GPM [8.3 LPM] 3.0 GPM [11.4 LPM] 3.0 GPM [11.4 LPM] 4.0 GPM [15.1 LPM] 4.0 GPM [15.1 LPM] 5.5 GPM [20.8 LPM] 5.5 GPM [20.8 LPM] 7.0 GPM [26.5 LPM] 7.0 GPM [26.5 LPM] 1.5 GPM [5.7 LPM] 1.5 GPM [5.7 LPM] 1.5 GPM [5.7 LPM] 1.5 GPM [5.7 LPM] Maximum pressure 70 PSI [4.8 bar] 70 PSI [4.8 bar] 60 PSI [4.1 bar] 60 PSI [4.1 bar] 60 PSI [4.1 bar] 60 PSI [4.1 bar] 60 PSI [4.1 bar] 60 PSI [4.1 bar] 60 PSI [4.1 bar] 60 PSI [4.1 bar] 100 PSI [6.9 bar] 100 PSI [6.9 bar] 150 PSI [10.3 bar] 150 PSI [10.3 bar] Ports 3/8" Female NPT 3/4" Quick connect 1/2" Female NPT 3/4" Quick connect 1/2" Female NPT 3/4" Quick connect 1/2" Female NPT 3/4" Quick connect 1/2" Female NPT 3/4" Quick connect 3/8" Female NPT 3/4" Quick connect 3/8" Female NPT 3/4" Quick connect Overall dimensions 9"x 4"x 4" [230mm x 102mm x 102mm] 9"x 4"x 4" [230mm x 102mm x 102mm] 9"x 5.5"x 5" [230mm x 140mm x 127mm] 9"x 5.5"x 5" [230mm x 140mm x 127mm] 9"x 5.5"x 5" [230mm x 140mm x 127mm] 9"x 5.5"x 5" [230mm x 140mm x 127mm] 9"x 5.5"x 5" [230mm x 140mm x 127mm] 9"x 5.5"x 5" [230mm x 140mm x 127mm] 9.2"x5.6"x5.5" [233mm x 143mm x 139mm] 9.2"x5.6"x5.5" [233mm x 143mm x 139mm] 9"x 4"x 4" [230mm x 102mm x 102mm] 9"x 4"x 4" [230mm x 102mm x 102mm] 9"x 4"x 4" [230mm x 102mm x 102mm] 9"x 4"x 4" [230mm x 102mm x 102mm] Weight 4.9 lbs. [2.22 kg] 4.9 lbs. [2.22 kg] 6 lbs. [2.7 kg] 6 lbs. [2.7 kg] 6 lbs. [2.7 kg] 6 lbs. [2.7 kg] 6 lbs. [2.7 kg] 6 lbs. [2.7 kg] 9.5 lbs. [4.3 kg] 9.5 lbs. [4.3 kg] 5.2 lbs. [2.35 kg] 5.2 lbs. [2.35 kg] 5.2 lbs. [2.35 kg] 5.2 lbs. [2.35 kg] Component Materials* Pump Head......... Polypropylene, Viton, Stainless Steel Diaphragm....... SantopreneTM Valves................. Viton, Polypropylene *Before using any chemical, check to ensure the chemical is compatible with all materials in the system. The noise emissions from this product do not exceed 70 dB(A). Note: The sprayer pump is not compatible with bleach, chlorine or ice control chemicals. Also, pumping any petroleum based fluid (gasoline, diesel, kerosene, oil) will severely damage the pump. The manufacturer reserves the right to make improvements in design and/or changes in specifications at any time without incurring any obligation to install them on units previously sold. Any Questions, Comments, Problems or Parts Orders Call NorthStar Product Support 1-800-270-0810 23 Accessories Model #s 2682274, 2683064, 2684064, 2685564, 2687064, 26814104, 26815154 Quick Connect x 3/8" Hose barb Part # 787208 Quick Connect x 1/2" Hose barb Part # 787209 Quick Connect x 3/4" Hose barb Part # 787210 Quick Connect x 1/2" MNPT Part # 787211 Quick Connect x 3/8" Hose barb elbow Part # 787212 Quick Connect x 1/2" Hose barb elbow Part # 787213 Quick Connect x 3/4" Hose barb elbow Part # 787214 Quick Connect x 1/2" Hose barb, 50° elbow Part # 787215 Quick Connect x 3/8" hose barb elbow x 1/4" FNPT elbow Part # 787216 Part# Description Included with Model Qty 2682274, 2683064, 2684064, 787211 Quick Connect x 1/2" MNPT 2685564, 2687064, 26814104, 1 26815154 787208 Quick Connect x 3/8" Hose barb 2682274 1 26814104, 26815154 2 787209 Quick Connect x 1/2" Hose barb 2682274, 2683064, 2684064 1 787210 Quick Connect x 3/4" Hose barb 2685564, 2687064 1 787214 Quick Connect x 3/4" Hose barb elbow 2687064 1 *Additional Quick Connect fittings are listed below. Call Northstar Product Support at 1-800-270-0810 to order. All Quick Connect fittings are compatible with 2685564, and 2687064. Part# 787212 787213 787215 787216 Description Quick Connect x 3/8" Hose barb elbow Quick Connect x 1/2" Hose barb elbow Quick Connect x 1/2" Hose barb 50° elbow Quick Connect x 3/8" Hose barb elbow x 1/4" FNPT elbow 24 Exploded View 2682273 Rev E Ref# 1 2 3 4 5 6 7 N/A Part# 802931 800428 794988 794989 786983 786953 A2682271 787380 Description Qty Motor assembly 1 Base plate assembly 1 Diaphragm assembly 1 Valve plate assembly 1 Upper housing assembly 1 Pressure switch assembly 1 Complete pump head assembly 1 Replacement fuse 1 25 Exploded View 2682274 Rev E Ref# 1 2 3 4 5 6 7 8 N/A Part# 802931 800428 794988 794989 787015 787011 786953 A2682272 787380 Description Qty Motor assembly 1 Base plate assembly 1 Diaphragm assembly 1 Valve plate assembly 1 Quick connect clip 2 Upper housing assembly 1 Pressure switch assembly 1 Complete pump head assembly 1 Replacement fuse 1 26 Exploded View 2683063, 2684063, 2685563 Rev E Ref# 1 2 3 4 5 6 7 N/A Part# Description Model Qty 802954 Motor assembly All 1 800428 Base plate assembly All 1 788017 2683063 788018 Diaphragm assembly 2684063 1 788019 2685063 788015 Valve plate assembly All 1 786943 Upper housing assembly All 1 788689 Pressure switch assembly All 1 A2683061 2683063 A2684061 Complete pump head assembly 2684063 1 A2685563 2685563 787380 Replacement fuse 2683063 2684063 1 787381 2685563 27 Exploded View 2683064, 2684064, 2685564 Rev E Ref# 1 2 3 4 5 6 7 N/A Part# Description Model Qty 802954 Motor assembly All 1 800428 Base plate assembly All 1 788017 2683063 788018 Diaphragm assembly 2684063 1 788019 2685063 788015 Valve plate assembly All 1 787012 Upper housing assembly All 1 788689 Pressure switch assembly All 1 A2683062 2683064 A2684062 Complete pump head assembly 2684064 1 A2685564 2685564 787380 Replacement fuse 2683064 2684064 1 787381 2685564 28 Exploded View 2687063 Rev E Ref# Part# Description Qty 1 789723 Motor assembly (Includes wire harness and relay) 1 2 790016 Base plate assembly 1 3 788019 Diaphragm assembly 1 4 788015 Valve plate assembly 1 5 786943 Upper housing assembly 1 6 788689 Pressure switch assembly 1 7 789252 Relay cover 1 8 789715 Relay 1 9 A2687063 Complete pump head assembly 1 N/A 791417 Replacement fuse 1 29 Exploded View 2687064 Rev E Ref# Part# Description Qty 1 791425 Motor assembly (Includes wire harness and relay) 1 2 790016 Base plate assembly 1 3 788019 Diaphragm assembly 1 4 788015 Valve plate assembly 1 5 787012 Upper housing assembly 1 6 788689 Pressure switch assembly 1 7 789252 Relay cover 1 8 789715 Relay 1 9 787015 Quick connect clip 2 10 A2687064 Complete pump head assembly 1 N/A 791417 Replacement fuse 1 30 Exploded View 26814103, 26815153 Rev E Ref# Part# Description Qty 1 802931 Motor assembly 1 2 800428 Base plate assembly 1 3 797013 Diaphragm assembly 1 4 798397 Valve plate assembly 1 5 797104 Upper housing assembly 1 6 797407 Pressure switch assembly 1 7 A26815151 Complete pump head assembly 1 N/A 787380 Replacement fuse 1 31 Exploded View 26814104, 26815154 Rev E Ref# Part# Description Qty 1 802931 Motor assembly 1 2 800428 Base plate assembly 1 3 797013 Diaphragm assembly 1 4 798397 Valve plate assembly 1 5 797105 Upper housing assembly 1 6 797407 Pressure switch assembly 1 7 A26815152 Complete pump head assembly 1 N/A 787380 Replacement fuse 1 32 Dear Valued Customer: Limited Warranty 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. Please thoroughly read the instructions and understand the operation before using your product. Limited Warranty NorthStar shall warranty any piece of equipment manufactured, or parts of equipment manufactured, to be free from defects in material or workmanship for a period of 2 years for noncommercial/nonrental use and a period of 90 days for commercial/rental use from the date of purchase by user. NorthStar shall warranty any wear item, including, but not limited to, valves, seals, pump diaphragms, hoses, and filter elements to be free from defects in material or workmanship for a period of 90 days from the date of purchase by user. This warranty applies to the original purchaser of the equipment and is non-transferable. Verification of purchase is the responsibility of the buyer. Parts will be replaced or repaired at no charge, except when the equipment has failed due to lack of proper maintenance. Any misuse, abuse, alteration or improper installation or operations will void warranty. Determining whether a part is to be replaced or repaired is the sole decision of NorthStar. NOTE: Some services performed by parties other than NorthStar may void warranty. This warranty covers parts only. It will not provide for replacement of complete products due to defective parts. Components not manufactured by NorthStar are guaranteed by their manufacturer and can be serviced at factory-authorized locations near you. Any costs incurred due to replacement or repair of items outside of a NorthStar approved facility is the responsibility of the buyer and not covered under warranty. NorthStar can supply you with the service center location in your area. This warranty specifically excludes the following; failure of parts due to damage caused by accident, fire, flood, windstorm, acts of God, applications not approved by NorthStar in writing, corrosion caused by chemicals, use of replacement parts which do not conform to manufacturer's specifications, and damage caused by vandalism. Additional exclusions: loss of running time, inconvenience, loss of income, or loss of use, including any implied warranty of merchantability of fitness for a specific use. Warranty does not cover items subject to normal wear such as tires, receptacles or any part subject to direct physical contact by the public. This warranty does not cover any personal injury or damage to surrounding property caused by failure of any part. This warranty is in lieu of any other warranty expressed or implied and NorthStar assumes no other responsibility or liability outside that expressed within this warranty. Please fill in the following information and have it on hand when you call in on a warranty claim. Customer Number: ______________________________________________________________ Date of Purchase: _______________________________________________________________ NorthStar Serial Number: ________________________________________________________ Item Number: __________________________________________________________________ 33 Northern Tool + Equipment Co., Inc. Burnsville, MN 55306 NorthernTool.com Made in China 34