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  4. M2681791A
  5. Owner's Manual

North Star M2681791A Owner's Manual

Summary of M2681791A

  • Page 1

    Owner's manual instructions for assembly, testing, operation, servicing, and storage northstar 55 gallon spot 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...

  • Page 2

    Hazard signal word definitions 2.

  • Page 3: Table of Contents

    Table of contents 3 intended use .............................................................................................................................................. 4 summary of important safety information .....................................................................................

  • Page 4: Intended Use

    Intended use 4 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...

  • Page 5

    Summary of important safety information 5 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 ...

  • Page 6

    Summary of important safety information (continued) 6 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 yo...

  • Page 7

    Summary of important safety information (continued) 7 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 quickl...

  • Page 8: Warning Label Location

    Warning label location 8 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 careful...

  • Page 9: Unpacking

    Unpacking 9 closely inspect all contents in the shipping carton. Note that some parts are shipped inside the tank. If you have damaged components: contact the freight company that delivered the unit and file a claim. If you have missing components: contact northstar product support at 1-800-270-0810...

  • Page 10: Unpacking The Manual Bag

    Unpacking the manual bag 10 the following items are found in the 2681791 manual bag..

  • Page 11: Assembly

    Assembly 11 hose clamp grommet gun hose step one: attach lance clips to frame fasten the two lance clips to the sprayer frame with #10 x 1/2" screws and #10 nuts. Step two: attach gun hose to pump 1. Insert the grommets into the sprayer frame. 2. Install the gun hose to the pump hose barb. (the pump...

  • Page 12: Assembly

    Assembly 12 step three: 1. Install the left hose hook a. Thread one 5/16" flange nut on the hose hook as shown. B. Insert the hose hook into the sprayer frame. C. Install a 5/16" flange nut on the hose hook and tighten to the sprayer frame. 2. Install the right hose hook a. Thread one 5/16" flange n...

  • Page 13: Assembly (Continued)

    Assembly (continued) 13 fig 03189 spray gun hose clamp gun hose hose barb step four: attach gun hose to gun 1. Install hose clamp on hose. I) slide hose clamp over the end of the hose. Ii) push the hose onto the hose barb. Iii) slide the hose clamp over the hose barb. Iv) tighten the hose clamp. 2. ...

  • Page 14: Assembly (Continued)

    Assembly (continued) 14 step six: 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 aci...

  • Page 15: Assembly (Continued)

    Assembly (continued) 15 5. Disconnect after use after each use, disconnect power to the sprayer by disconnecting the sprayer's pump cord from the remote switch – the remote switch may remain connected to the battery. Note: it is important to disconnect power to the sprayer when not in use for safety...

  • Page 16: Machine Components

    Machine components 16 1. Fill cap. The fill cap has a vent to allow air to enter the tank as the chemical is dispensed. 2. Sprayer tank. The sprayer tank holds the water. 3. Lance clips. Use the clips to store the spray gun. 4. Spray gun. Use the spot spray gun to apply chemical to specific areas. T...

  • Page 17

    Operation – important safety information 17 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 m...

  • Page 18

    Operation – important safety information (continued) 18 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 inspe...

  • Page 19

    Operation – important safety information (continued) 19 transporting safety: warning serious injury can occur if the vehicle on which the sprayer is mounted is driven unsafely. Read vehicle instructions. Review safety instructions in your vehicle manual with regard to carrying heavy cargo loads. Dri...

  • Page 20

    Operation – important safety information (continued) 20 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 contaminat...

  • Page 21

    Operation – preparing the sprayer for each use 21 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. Lea...

  • Page 22

    Operation – important safety information (continued) 22 4. Inspect & repair inspect and test the sprayer thoroughly: a) inspect hoses for exposed mesh and holes. Replace all worn or damaged hoses. B) inspect tank and fittings for cracks and leaks. Replace all damaged fittings with original northstar...

  • Page 23

    Operation – using the sprayer 23 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 great...

  • Page 24

    Operation - using the sprayer (continued) 24 5. Remove fill cap remove the fill cap located on top of the sprayer. 6. Ensure tank flushed ensure tank is flushed of all chemicals from prior uses. - chemicals can interact dangerously when mixed, and residue chemicals are also a health hazard. 7. Fill ...

  • Page 25

    Operation - using the sprayer (continued) 25 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 ...

  • Page 26

    Operation - using the sprayer (continued) 26 5. 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 op...

  • Page 27

    Operation - using the sprayer (continued) 27 step four: 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...

  • Page 28

    Operation - using the sprayer (continued) 28 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 & ani...

  • Page 29: Storage

    Storage 29 prepare the sprayer for end-of-season storage 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 stor...

  • Page 30: Troubleshooting

    Troubleshooting 30 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 55 gallons should be kept for use when the sprayer tank n...

  • Page 31: Specifications

    Specifications 31 electrical system requirements electrical connection…………………… 12 vdc amp draw from pump………………….. 8 amps sprayer specifications maximum gpm………………….……... 2.2 gpm (8.3 liters/min.) maximum pressure………..……………. 70 psi (4.8 bar) tank maximum capacity…………………… 55 gallons (208.2 liters) over...

  • Page 32

    Exploded view – 2681791 – rev a 32.

  • Page 33

    Exploded view – 2681791 – rev a 33 any questions, comments, problems or parts orders call northstar product support 1-800-270-0810 ref# part# description qty 1 sny34300047 tank lid 1 2 777266 55 gallon tank 1 3 5262 tank strap 2 4 779769 spray gun 1 5 30746 3/8" hose clamp 2 6 779768 3/8" gun hose 1...

  • Page 34: Pump Exploded View

    Pump exploded view 34 ref# part# description qty 1 788005 motor assembly 1 2 786945 base plate assembly 1 3 786981 diaphragm assembly 1 4 778279 valve plate assembly 1 5 787015 quick connect clip 2 6 787011 upper housing assembly 1 7 786948 pressure switch assembly 1 8 a2682272 complete pump head as...

  • Page 35: Limited Warranty

    Limited warranty 35 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 al...

  • Page 36

    36 manufactured by northern tool + equipment co., ltd. Burnsville, mn 55306 northerntool.Com ®.