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Instructions for Assembly, Testing, Operation, Servicing, and Storage
Soft wash system with bleach pump: For outdoor use with bleach**
READ and UNDERSTAND this Owner's Manual completely before using this sprayer.
Assemble, test, and use only in accordance with this Owner's Manual instructions.
EXERCISE CAUTION when mixing chemicals as incorrect ratios or mixtures could release
harmful gases.
READ and FOLLOW chemical label instructions.
KNOW emergency procedures BEFORE handling chemicals. Sprayer leaks, bodily chemical
contact, poisoning, and spills require immediate response.
AVOID inhaling, ingesting, or coming into contact with any chemicals.
WEAR personal protective gear when filling, using, cleaning, and servicing the sprayer.
KEEP sprayer and spray materials away from children and pets. Some chemicals are especially
toxic to them.
DO NOT TURN ON POWER to sprayer until ready to spray in order to avoid unintentional
spray release.
SOAK vegetation in the area surrounding the work zone well prior to and after spraying bleach.
Bleach can kill vegetation if not rinsed thoroughly.
ALWAYS keep a fire extinguisher rated "ABC" nearby.
Improper use of the sprayer or handling of chemicals could result in serious injury or illness
to the operator or nearby persons/animals or could cause damage to the environment.
**This sprayer is recommended for use in spraying bleach. The sprayer will be damaged, and warranty voided if used to apply
any petroleum-based product (gasoline, diesel, kerosene, or oil). The sprayer should not be used to transfer any product intended
for human consumption. WE RECOMMEND THAT THE SPRAYER NOT BE USED FOR OTHER PURPOSES ONCE IT HAS
BEEN USED FOR SPRAYING BLEACH. Any chemical will leave some residual in the tank liner or sprayer components, even
after the sprayer has been properly cleaned. These residual chemicals can have unexpected effects on future uses. This sprayer
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 at 1-800-270-0810
Owner's Manual
WARNING
M157140A.2
ITEM NUMBER:
SERIAL NUMBER: _____________
157140
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Table of Contents
Summary of Contents for North Star 157140
- Page 1 M157140A.2 ITEM NUMBER: 157140 SERIAL NUMBER: _____________ Owner's Manual Instructions for Assembly, Testing, Operation, Servicing, and Storage Soft wash system with bleach pump: For outdoor use with bleach** WARNING READ and UNDERSTAND this Owner's Manual completely before using this sprayer.
- Page 2 Hazard Signal Word Definitions...
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Page 3: Table Of Contents
Table of Contents Intended Use .............................. 4 Summary of Important Safety Information ..................5-6 During Assembly During Operation • General Chemical Safety • Chemical Application Safety • Chemical Accident Procedures Warning Label Locations ........................... 7 Component Inventory Unpacking ............................. 8-9 Unpacking the Manual Bag ...................... -
Page 4: Intended Use
Intended Use The sprayer is intended for use in spraying bleach concentrations of 3% or less. SPRAYING CHEMICALS: Hazardous chemicals must be handled with caution as directed throughout this manual and on the chemical label. The sprayer is intended for use in spraying chemicals in liquid form only. The sprayer is NOT intended for use in spraying chemicals in dry or aerosolized form, or for use with fumigants. -
Page 5: Summary Of Important Safety Information
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. -
Page 6: Chemical Accident Procedures
Summary of Important Safety Information (continued) • CLEAN up spills immediately per instructions on chemical labels. • 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. -
Page 7: Warning Label Locations
Warning Label Location Part Number: 799870 Part Number: 793288 Part Number: 800763 Part# Description Part Number: 782397 799870 Chemical Warning Label 793288 Pump Warning Label 800763 Vegetation Caution Label 782397 Battery Warning Label 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. -
Page 8: Unpacking
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. Sprayer assembly Spray gun & hose (Qty 1) (Qty 1) Handle assembly Wheel, 10"... - Page 9 Unpacking Hose wrap, front 800006 (Qty 1) Hose wrap, back Inlet assembly 800016 (Qty 1) (Qty 1) Axle 799900 (Qty 1)
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Page 10: Unpacking The Manual Bag
Unpacking the Manual Bag The following items are found in the manual bag. Screw, #10-24 x 1/2” Bolt, 5/16"-18 x 2" Bolt, 5/16"-18 x 2" carriage Bolt, 5/16"-18 x 1/2" 82018 82233 82014 82059 (Qty 4) (Qty 2) (Qty 4) (Qty 2) Nut, #10-24 nyloc Screw, #10-24 x 28mm... - Page 11 Unpacking the Manual Bag Gun clip T-handle knob Fitting, QC x 5/8" HB 798457 38578 799878 (Qty 2) (Qty 2) (Qty 1) Hose guide Hose clamp Hairpin clip 799947 793231 800438 (Qty 1) (Qty 1) (Qty 2) Pump power cord Nozzle assembly 800036 (Qty 1)
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Page 12: Assembly
Assembly Step 1 – Install axle and wheels. Tools Needed • Insert axle through holes in cart. • None • Insert wheels onto axle. • Install hairpin clips through holes in axle. Fasteners Needed from Owner’s Manual Bag: Hairpin clip 800438 (Qty 2) Hairpin clip... -
Page 13: Step Two: Install Leg And Handle Receiver Tubes To Cart
Assembly Step 2 – Install leg and handle receiver tubes to Tools Needed • None cart. • Install (2) handle receiver tubes and (1) leg. • Attach with (4) 5/16" -18 x 2" bolts and (4) 5/16"-18 flange nuts. • DO NOT TIGHTEN until after step 3. •... -
Page 14: Step Three: Install Handle
Assembly Step 3 – Install handle. Tools Needed • Slide handle onto handle receiver tubes. • 1/2" wrench • Insert (1) carriage bolt on each side. • Tighten 5/16" locking knobs onto carriage bolts. • Tighten bolts from step 2. Fasteners Needed from Owner’s Manual Bag: Bolt, 5/16"-18 x 2"... -
Page 15: Step Four: Install Pump And Fittings
Assembly Step 4 – Install pump and fittings Tools Needed • Remove red shipping plugs from pump ports. • Phillips • Install inlet assembly into inlet port of pump and slide QC screwdriver clip closed. • Lubricate tank grommet with water and slide suction tube into grommet. -
Page 16: Step Five: Install Gun Clips
Assembly Step 5 - Install gun clips Tools Needed • Install gun clips (orient as shown below) to the handle • Phillips billboard with (2) #10-24 x 1/2" screws and (2) #10-24 nyloc screwdriver • 3/8" Wrench nuts. Fasteners Needed from Owner’s Manual Bag: Gun clip Screw, #10-24 x 1/2"... -
Page 17: Step Six: Install Front Hose Wrap
Assembly Step 6 – Install front hose wrap. Tools Needed • Install front hose wrap to front of tank (orient as shown). • 1/2" Wrench • Attach with (2) 5/16" -18 x 1/2" bolts. • Tighten bolts to 5 ft-lbs. Fasteners Needed from Owner’s Manual Bag: Bolt, 5/16"... -
Page 18: Step Seven A: Install Gun Hose And Back Hose Wrap
Assembly Step 7a - Install gun hose and back hose wrap. Tools Needed • Attach gun hose to pump outlet fitting. Secure with (1) hose • Flathead clamp. screwdriver • Route hose through hose clip. Install hose clip to hose wrap •... -
Page 19: Step Seven B: Install Gun Hose Continued
Assembly Step 7b - Install gun hose (continued). Tools Needed • Wrap gun hose around tank. • None • Attach spray gun to gun clips. Spray gun Gun clips Gun hose... -
Page 20: Step Eight: Connect Wire Harness To Battery (Not Included)
Assembly Step 8: Connect wire harness to battery (battery sold separately). 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. - Page 21 Assembly 4. Connect wire Connect the wire harness to the pump power cord: harness to pump Note: Make sure the ON/OFF switch on the pump is in the OFF position. power cord Use the pump power cord to connect the 2-pin connector from the battery wire harness to the 2-pin connector from the pump.
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Page 22: Step Nine: Check And Test Completed Assembly
Assembly Step 9: Check and test completed assembly. WARNING Check and test completed assembly Serious injury could result from chemical leaks if sprayer is improperly assembled or the design of the sprayer is modified. Follow the steps below to ensure the sprayer is properly assembled. Never modify the sprayer's design. -
Page 23: Machine Components
Machine Components... - Page 24 Machine Components 1. Hose Wrap. The hose wrap provides a storage location for the gun hose. 2. Gun Hose. The gun hose transfers chemical from the pump to the spray gun. 3. Fill Cap. Large diameter for easy filling. The fill cap has a vent to allow air to enter the tank as the chemical is dispensed.
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Page 25: Important Safety Information - Operation
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 sprayer. -
Page 26: Chemical Application Safety
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 • Soak. -
Page 27: Chemical Accident Procedures
Operation – Important Safety Information (continued) Chemical accident procedures: WARNING Before you fill the sprayer, review the following information with regard to handling accidents. Chemical spills, sprayer leaks, personal contamination, and poisoning are accident situations which you may encounter. All require an immediate response –... - Page 28 Operation – Important Safety Information (continued) Chemical spills 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. 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.
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Page 29: Preparing The Sprayer For Each Use
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. •... -
Page 30: Step One: Assess Wind Conditions And Clear Work Area
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 5 MPH or if there are bystanders in the intended spray area. -
Page 31: Step Two: Fill The Sprayer
Operation - Using the Sprayer (continued) Step 2: Fill the sprayer. WARNING • ALWAYS wear personal protective equipment as directed on the chemical labels when handling chemicals. • Long pants and sleeves, chemical resistant gloves, and eye protection are strongly recommended. Additional protective gear may be required depending on the particular chemical. - Page 32 Operation - Using the Sprayer (continued) 7. Check drain Before filling tank, ensure drain cap is securely tightened. Also check that the cap and battery is fully charged by pressing the ON button on the battery monitor. battery charge Drain cap Battery monitor 8.
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Page 33: Step Three: Operate The Sprayer
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 chemical. - Page 34 Operation - Using the Sprayer (continued) 7a. Spraying roofs Follow the steps below for spraying a roof: with soft wash 1. Using a 3% mix (see table), spray roofs from top to bottom. Soft Wash Mix Household Bleach NorthStar Max Cling Water 6 gallons 8 ounces...
- Page 35 Operation - Using the Sprayer (continued) 8. Rinsing After spraying rinse all surfaces and vegetation 1. Using fresh water from a garden hose, rinse any vegetation that may have come into contact with soft wash mix. 2. Rinse surfaces from top to bottom. Rinse until there are no visible suds on the cleaned surface.
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Page 36: Step Four: Clean Sprayer And Decontaminate After Use
Operation - Using the Sprayer (continued) Step 4: Clean sprayer and decontaminate after use. When finished 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. -
Page 37: Storage
Storage When not in use, store the sprayer indoors. For long term or winter storage, prepare the sprayer by running RV antifreeze (DO NOT USE automotive antifreeze) through the system. This will keep internal parts lubricated, protect against corrosion, and keep the unit from freezing. CAUTION •... -
Page 38: Troubleshooting
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 13 gallons should be kept for use when the sprayer tank needs to be emptied temporarily for repairs. -
Page 39: Maintenance
Maintenance In the event of an internal pump cartridge leak, the pump will shut off to protect the motor and the LED light will turn on to indicate the problem. To repair the pump, use 4.0 GPM replacement pump cartridge A157147. To remove the old pump cartridge from the motor: 1. -
Page 40: Specifications
Specifications Electrical System Requirements Electrical connection 12 VDC Amp draw from pump 13.0 Amps Sprayer Specifications Maximum GPM 4.0 GPM (15.1 Liters/min.) Maximum Pressure 60 PSI (4.1 Bar) Tank Maximum Capacity 13 Gallons (49.2 Liters) Overall Dimensions – Operating position 47.3"... -
Page 41: Exploded View And Parts Breakdown
Exploded View and Parts Breakdown – 157140 – Rev A.2... - Page 42 Exploded View and Parts Breakdown – 157140 – Rev A.2 Ref # Part # Description 2215 Rubber foot 37680 Drain cap 38578 T-handle knob 82014 Bolt, 5/16" -18 x 1/2" 82015 Bolt, 5/16" -18 x 3/4" 82018 Bolt, 5/16" -18 x 2"...
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Page 43: Pump Breakdown - Exploded View
Pump Breakdown - Exploded View Ref # Part # Description 799641 Motor assembly A157147 Pump cartridge 800428 Base plate assembly 784449 Quick connect clip, black 800090 Decal, pump branding 787381 Replacement fuse, 15A... -
Page 44: Limited Warranty
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. - Page 45 This page has intentionally been left blank.
- Page 46 Manufactured by Northern Tool & Equipment Company, Inc. Burnsville, Minnesota 55306 www.northerntool.com Made in China...