Harbor Freight Tools 94573 User's Manual
Contents
1. BACKPACK SPRAYER 12 VOLT 4 8 GAL CAPACITY lE 94573 SET UP AND OPERATING INSTRUCTIONS Visit our website at http www harborfreight com Read this material before using this product Failure to do so can result in serious injury SAVE THIS MANUAL Copyright 2006 by Harbor Freight Tools All rights reserved No portion of this manual or any artwork contained herein may be reproduced in any shape or form without the express written consent of Harbor Freight Tools Diagrams within this manual may not be drawn proportionally Due to continuing improvements actual product may differ slightly from the product described herein Tools required for assembly and service may not be included For technical questions or replacement parts please call 1 800 444 3353 Manual Revised 10d SAVE THIS MANUAL Keep this manual for the safety warnings and precautions assembly operating inspection maintenance and cleaning procedures Write the product s serial number in the back of the manual near the assembly diagram or month and year of purchase if product has no number Keep this manual and the receipt in a safe and dry place for future reference IMPORTANT SAFETY INFORMATION In this manual on the labeling and all other information provided with this product This is the safety alert symbol It is used to alert 1 you to potential personal injury hazards Obey all safety messages that follow this symbol to2. and empty any remaining liquid into a safe and secure container Clean the Sprayer thoroughly with agents recommended by the chemical manufacturer Allow the unit to air dry Replace the Tank Cap 41 and store the Sprayer in a clean dry safe location out of reach of children and other unauthorized people SKU 94573 INSPECTION MAINTENANCE 2 To clean If using liquid chemicals flush the interior and clean the exterior AND CLEANING of the Sprayer and its Spray Gun CAUTION Make sure the Power Switch Assembly thoroughly with cleaning 58 is in its OFF position and agents recommended by the chemical unplugged from its Charger 63 manufacturer Then allow to air dry Do Then de pressurize the system not use solvents before performing any inspection 3 When storing Always completely maintenance or cleaning of the empty the Sprayer of liquid Frost will Sprayer damage the Sprayer if the unit contains liquid Store the Sprayer in an indoor area such as a garage or shed Make sure to store the Sprayer and any chemicals in a safe dry clean location out of reach of children and other unauthorized people 1 Before each use inspect the general condition of the Sprayer Check for misalignment or binding of moving parts damaged or loose parts dirt or debris in the Filter and Nozzle damaged electrical wiring and any other condition that may affect the tool s safe operation If 4 abnormal noise or vibration o
3. Page 3 Page 4 Always follow all chemical label precautions and local EPA regulations when using liquid chemicals Do not touch harmful chemicals After use clean the Sprayer thoroughly with agents recommended by the chemical manufacturer Never point the nozzle of the Spray Gun Assembly at yourself other people pets and animals or property A note on Chemicals disposal Never attempt to burn unused fertilizers herbicides pesticides or any other types of chemicals Make sure to check with your local solid waste authorities for proper disposal procedures Always make sure children and animals do not have access to chemically treated areas Dry running will cause damage to the inner seals Make sure the water or liquid chemical supply used for the Sprayer is not dirty or sandy Do not pull or carry the Sprayer by its Spray Gun Assembly Use the Handle on the Sprayer to move the tool from one location to another The work area should have adequate drainage to reduce the possibility of a fall due to slippery surfaces This product is designed for outdoor use only Keep the Cap and Spray Gun Assembly of the Sprayer connected to the tool while the system is pressurized Prior to refilling or emptying the Tank squeeze the Trigger on the Spray Gun Assembly to completely depressurize the system Prior to starting the Sprayer in cold weather check all of the parts of 20 AWARNING For technical questio
4. I spraying See Figure F NOZZLE NOZZLE 60 61 62 65 NUT 1 o L 61 2 To attach a Nozzle 60 61 62 65 to the Spray Gun check to make sure dine the Nozzle Gasket Ring 4 is properly b Mist Nozzle 61 Designed for narrow seated in the Nozzle Nut 1 Then spray areas on low crops and the screw the desired Nozzle into the Nozzle spraying of herbicides and pesticides Nut See Figure J Follow the wind and move in a parallel manner on one side while spraying See Figure G SKU 94573 For technical questions please call 1 800 444 3353 Page 7 To Fill The Tank Prior to filling the Tank 64 of the Sprayer with liquid remove the Tank Cap 41 and check to make sure the Tank Filter 42 is clear of dirt and debris If necessary remove the Filter and thoroughly clean See Figure K Next insert the Tank Filter back into the opening of the Tank Fill the Tank with up to 4 8 gallons of liquid Then replace the Tank Cap on the Tank To Operate The Sprayer CAUTION Make sure other adults children and animals do not have access to the spray area s NOTE The Sprayer is heavy when completely filled with liquid Strap the Sprayer on with assistance Adjust the Back Strap 45 as needed pies TRIGGER __ p LOCK 16 m SPRAY FIGURE L Grip the Handle 21 of the Spray Gun Assembly firmly Then turn the Power Switch 58 to its ON position See Fig
5. avoid possible injury or death DANGER indicates a A DANGER hazardous situation which if not avoided will result in death or serious injury 1 WARNING indicates a AWARNING hazardous situation which if not avoided could result in death or serious injury CAUTION used with ACAUTION the safety alert symbol indicates a hazardous situation which if not avoided could result in minor or moderate injury Page 2 CAUTION N For technical questions please call 1 800 444 3353 NOTICE is used to NOTICE address practices not related to personal injury CAUTION without the safety alert symbol is used to address practices not related to personal injury GENERAL SAFETY RULES WARNING Read all safety warnings and instructions Failure to follow the warnings and instructions may result in electric shock fire and or serious injury Save all warnings and instructions for future reference WORK AREA Keep your work area clean and well lit Cluttered and dark work areas invite accidents Keep bystanders children and visitors away while operating the Sprayer Distractions can cause you to lose control PERSONAL SAFETY Stay alert Watch what you are doing and use common sense when operating a power tool Do not use the Sprayer while tired or under the influence of drugs alcohol or medication A moment of inattention while operating power tools may result in serious personal injury Dress prop
6. 9 i i Opening Cover Hose o y y Hose Page 10 For technical questions please call 1 800 444 3353 __ Description Qty Mini Pump _ __ J 1 Tube Coupling J 1 O Ring InletCoupling Tt wj Screen Frame _ J 1 Screen Cover Vent Valve _ _ _ J 1 TankCap Tt Tank Filter S 1i Barrel CT Strap Clamp 2 2 2 2 48 2 60 DualNozze _ 1 1 1 1 1 e 34 3 3 3 4 4 42 4 44 4 7 7 8 9 0 1 3 5 6 N 62 Adjustable Nozzle 1 63 Charger Tt 64 Tank S l 65 Conical Mist Nozze 1 SKU 94573 ASSEMBLY DIAGRAM NOTE Some parts are listed and shown for illustration purposes only and are not available individually as replacement parts Rev 10d SKU 94573 For technical questions please call 1 800 444 3353 Page 11
7. ccurs have the problem corrected before further use Do not use damaged equipment CAUTION All maintenance service and repairs not discussed in this manual should only be performed by a qualified service technician TROUBLESHOOTING Unit does not spray 1 Fully charge the battery 2 Fill the tank 3 Firmly tighten the Tank Cap and secure all connections on the tank and the spray gun assembly 4 Clear the Nozzle on the Spray Gun assembly of dirt and debris The spray pattern is 1 Use the proper Nozzle for the job at hand undesirable 2 Clear the Nozzle on the Spray Gun assembly of dirt and debris PLEASE READ THE FOLLOWING CAREFULLY THE MANUFACTURER AND OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY NEITHER THE MANUFACTURER OR DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT IN FACT THE MANUFACTURER AND OR DISTRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND LICENSED TECHNICIANS AND NOT BY THE BUYER THE BUYER ASSUMES ALL RISKS AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO SKU 94573 For technical questions please call 1 800 444 3353 Page 9 PARTS LIST _ Description Qty 6 8
8. erly Do not wear loose clothing or jewelry Contain long hair Keep your hair clothing and gloves away from moving parts Loose clothes jewelry or long hair can be caught in moving parts SKU 94573 Do not overreach Keep proper footing and balance at all times Proper footing and balance enables better control of the Sprayer in unexpected situations Wear eye breathing and skin protection Wear ANSI approved safety impact goggles a NIOSH approved respirator latex gloves and proper safety clothing when using this product TOOL USE AND CARE Do not force the Sprayer Use the correct product for your application The correct product will do the job better and safer at the rate for which it is designed Store idle tools and equipment out of reach of children and other untrained people Tools and equipment are dangerous in the hands of untrained users Maintain the Sprayer with care Keep this product clean A properly maintained tool is easier to control Do not use damaged tools and equipment Tag damaged tools and equipment Do not use until repaired Check for misalignment or binding of moving parts loose or broken parts and any other condition that may affect the Sprayer s operation If damaged have the Sprayer serviced before using Many accidents are caused by poorly maintained tools and equipment Use only accessories that are recommended by the manufacturer for your model Accessories that ma
9. not fit the outlet have a proper outlet installed by a qualified electrician Double Insulated G GR Canadian Standards Association Underwriters Laboratories Inc V Double Insulated Tools Tools with Two Prong Plugs Volts Alternating Current _ No Load Revolutions per Minute Outlets for 2 Prong Plug 1 Tools marked Double Insulated do not require grounding They have a special double insulation system which satisfies OSHA requirements and complies with the applicable standards of Underwriters Laboratories Inc the Canadian Standard Association and the National Electrical Code See Outlets for 2 Prong Plug 2 Double insulated tools may be used in either of the 120 volt outlets shown in the preceding illustration See Outlets for 2 Prong Plug Extension Cords Note Extension cords must not be used with this item s charger SKU 94573 For technical questions please call 1 800 444 3353 Page 5 SPECIFICATIONS 120 V 60 Hz Charger Output Battery Type Charge Time Charger Cord Plug Spray Time Output Approximately 9 to 10 Hours Full Charge 65 PSI 7 Long x 15 Wide x 23 5 8 High 28 Long x 3 8 Diameter Charger Input Tank Capacit low Rating Maximum Pressure Unit Dimensions Spray Rod Dimensions Unit Weight Empt Accessories 17 5 Ib Conical Mist Nozzle Four Hole Adjustable Nozzle Mist Nozzle 30 Dual Nozzle Diaphragm Pump Triple Screen Wa
10. ns please call 1 800 444 3353 the tool to make sure ice has not formed Do not store the Sprayer where the temperature will fall below 32 Fahrenheit Do not keep water or any liquid chemicals in the Sprayer after use Make sure to clean the Filter of the Sprayer before each use Never leave the Sprayer unattended When finished using the Sprayer empty the unit Thoroughly clean the unit and store it in a clean dry safe location out of reach of children The warnings and cautions discussed in this manual cannot cover all possible conditions and situations that may occur It must be understood by the operator that common sense and caution are factors which cannot be built into this product but must be supplied by the operator People with pacemakers should consult their physician s before using this product Electromagnetic fields in close proximity to a heart pacemaker could cause interference to or failure of the pacemaker SAVE THESE INSTRUCTIONS GROUNDING TO PREVENT ELECTRIC SHOCK AND DEATH FROM INCORRECT GROUNDING WIRE CONNECTION Check with a qualified electrician if you are in doubt as to whether the outlet is properly grounded Do not modify the power cord plug provided with the tool Never remove the grounding prong from the plug Do not use SKU 94573 the tool if the power cord or plug Symbology is damaged If damaged have it repaired by a service facility before use If the plug will
11. ry to make sure it is charging properly When finished charging disconnect the Charger 63 from the electrical outlet Then unscrew and remove the chrome Charging Plug of the Charger 63 from the Charging Receptacle of the Sprayer See Figure E On a full charge the Sprayer will operate approximately 9 to 10 hours REV 06j SKU 94573 ASSEMBLY AND OPERATING INSTRUCTIONS uae FOUR HOLE 1 gt ADJUSTABLE CAUTION Wear eye breathing and skin NOZZLE 62 protection Wear ANSI approved safety impact goggles a NIOSH approved FIGURE H respirator latex gloves and proper c Four Hole Adjustable Nozzle 62 safety clothing when using this product Designed for spraying high crops AE S ee and fruit trees and the spraying of Nozzle Selection And Assembly pesticides However the Adjustable Nozzle may result in significant overspray of pesticides See Figure H 1 The Sprayer is equipped with the following Nozzle types CONICAL MIST A NOZZLE 65 30 DUAL NOZZLE 60 FIGURE I FIGURE F d Conical Mist Nozzle 65 Designed a 30 Dual Nozzle 60 Designed for spraying low crops and the spraying for wider spray areas on short crops of herbicides and pesticides Allows for and the spraying of herbicides and a conical spray pattern Follow the wind pesticides Follow the wind and move and move in a parallel manner on one in a parallel manner on one side while side while spraying See Figure
12. ter Filtration Additional Features UNPACKING When unpacking make sure all that the item is intact and undamaged If any parts are missing or broken please call Harbor Freight Tools at 1 800 444 3353 as soon as possible CHARGING INSTRUCTIONS 1 The Battery 51 for the Sprayer must be fully charged before using the tool When charging for the first time and all subsequent charges the charge time is 8 hours Never charge the Battery 51 for longer than 8 hours as damage to the Battery and or Sprayer will occur Page 6 For technical questions please call 1 800 444 3353 FIGURE E CHARGER 63 CHARGING PLUG POWER SWITCH CHARGE FOR 8 HOURS DO NOT OVERCHARGE To charge the Battery 51 Turn the Power Switch 58 to its OFF position See Figure E Insert the chrome Charging Plug of the Charger 63 into the Charging Receptacle of the Sprayer Make sure to screw the chrome Charging Plug onto the Receptacle firmly See Figure E Plug the Power Cord Plug of the Charger 63 into the nearest 120 volt grounded electrical outlet See Figure E Charge the Battery 51 for 8 hours IMPORTANT The Charger 63 will not automatically shut off when the Battery 51 is fully charged Avoid Battery tool damage by removing power to the Charger at the end of 8 hours charge time See Figure E Keep children and pets away from the Battery while it is charging Regularly check the Batte
13. ures E and L Point the Nozzle 60 61 62 of the Spray Gun Assembly toward the area to Page 8 For technical questions please call 1 800 444 3353 be sprayed Then squeeze the Trigger to begin spraying See Figure L NOTE The Trigger 17 of the Spray Gun Assembly may be locked in a continuous run position with the Trigger Lock 16 To do so move the Trigger Lock backward toward the Handle 21 To return to manual operation move the Trigger Lock forward toward the Spray Rod 9 See Figure L As you spray the system will begin to depressurize When the distance of the spray diminishes you will need to stop spraying momentarily Allow the Sprayer to re pressurize its system before spraying again If it becomes necessary to refill the Tank 64 of the Sprayer turn the Power Switch 58 to its OFF position Continue squeezing the Trigger 17 on the Spray Gun Assembly to completely de pressurize the system Remove the Tank Cap 41 from the Tank Check to make sure the Tank Filter 42 is clear of dirt and debris Refill the Tank with liquid and replace the Tank Cap Turn the Power Switch to its ON position to pressurize the system and continue spraying See Figures E and K When finished spraying turn the Power Switch 58 to its OFF position Continue squeezing the Trigger 17 on the Spray Gun Assembly to completely depressurize the system Remove the Tank Cap 41 from the Tank 64
14. y be suitable for one product may become hazardous when used on another product SKU 94573 SERVICE Product service must be performed only by qualified service technician Service or maintenance performed by unqualified personnel could result in a risk of injury When servicing the Sprayer use only identical replacement parts Follow instructions in the Inspection Maintenance And Cleaning section of this manual Use of unauthorized parts or failure to follow maintenance instructions may create a risk of electric shock or injury SPECIFIC SAFETY RULES Maintain labels and nameplates on the Sprayer These carry important information If unreadable or missing contact Harbor Freight Tools for a replacement Use the right product for the job There are certain applications for which this product was designed Do not use small tools equipment or attachments to do the work of larger industrial tools equipment or attachments Do not use this product for a purpose for which it was not intended Industrial applications must follow OSHA requirements Store idle tools When not in use store the Sprayer in a clean dry safe location out of reach of children This Sprayer is intended to be used only with water liquid fertilizers liquid herbicides and liquid pesticides Never attempt to spray flammable combustible or corrosive liquids with the Sprayer For technical questions please call 1 800 444 3353
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