FarmBoy FB - P768 User Manual

Agricultural portable sprayer

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FarmBoy
Agricultural Portable Sprayer (Power)
®
FB - P768
User Manual
All 'FarmBoy' products are sold without any warranty or
guarantee. Please satisfy yourself before buying this product.
.
No returns, exchanges or refunds allowed
KisanKraft Limited
(Formerly known as KisanKraft Machine Tools Pvt. Ltd)
st
Sri Huchhanna Tower, #4,1
Main,7-A Cross, Maruthi Layout, Dasarahalli,
HAF Post, Hebbal, Bangalore 560024,Karnataka,INDIA
♦ Bangalore (HO) ♦ Ahmedabad ♦ Bhopal ♦ Bhubaneswar ♦ Coimbatore ♦
♦ Guwahati ♦ Shimla ♦ Hubli ♦ Hyderabad ♦ Jaipur ♦
♦ Karnal ♦ Kolkata ♦ Lucknow ♦ Pune ♦ Raipur ♦
: info@kisankraft.com
: +91.80. 22178200
: www.kisankraft.com
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Summary of Contents for FarmBoy FB - P768

  • Page 1 Agricultural Portable Sprayer (Power) ® FB - P768 User Manual All ‘FarmBoy’ products are sold without any warranty or guarantee. Please satisfy yourself before buying this product. No returns, exchanges or refunds allowed KisanKraft Limited (Formerly known as KisanKraft Machine Tools Pvt. Ltd)
  • Page 2: Table Of Contents

    FarmBoy Agricultural Portable Sprayer (Power) ® FB - P768 CONTENTS BEFORE GETTING STARTED..................3 SAFETY INSTRUCTIONS ....................3 OVERVIEW OF COMPONENTS ..................4 ASSEMBLY ........................5 OPERATING INSTRUCTIONS ..................5 MAINTENANCE AND STORAGE ................. 10 TECHNICAL SPECIFICATIONS ..................12 TROUBLESHOOTING ....................13 DIAGRAM-POWER SPRAYER ..................
  • Page 3: Before Getting Started

    FarmBoy Agricultural Portable Sprayer (Power) ® FB - P768 Before Getting Started Please read and follow the instructions in this manual before using the machine. The user should be familiar with the safety notices, machine performance, and maintenance, etc. The operation manual will be used later in case of any repair, accessories replacement, and accessories procurement, so preserve it carefully.
  • Page 4: Overview Of Components

    FarmBoy Agricultural Portable Sprayer (Power) ® FB - P768  For the operator’s safety, misting/dusting must be carried out strictly according to the instruction of the chemicals and agricultural requirements.  Spray over, according to pesticide manual to clean out any residual spray mixture in chemical tank.
  • Page 5: Assembly

    FarmBoy Agricultural Portable Sprayer (Power) ® FB - P768 Assembly FB-708/ 802: Attach the wide nozzle, the nozzle pipe, the ball cock in an order to the spray hose, and connect the other end of the hose to the spray outlet.
  • Page 6 FarmBoy Agricultural Portable Sprayer (Power) ® FB - P768 Open the air bleed nozzle, and bleed until the chemical is draining out, and then close the nozzle securely .Before spraying the agrochemical, be sure to put on suitable protective clothing to protect yourself against contact with and breathing it. Observe the following cautions for safe operation: Be sure to close the chemical tank cover securely.
  • Page 7 FarmBoy Agricultural Portable Sprayer (Power) ® FB - P768 FB-P768: Pull the recoil starter lightly 2-3 times. Pull the recoil starter strongly to start the engine. If the engine stops after a few revolutions, set the choke to half open, and pull the recoil starter rope strongly again to restart it.
  • Page 8 FarmBoy Agricultural Portable Sprayer (Power) ® FB - P768 Check spraying conditions and the status of equipment, then shoulder the equipment and set the throttle lever to the high speed position. When the nozzle cock is opened, chemicals will be atomized as they come out of the nozzle.
  • Page 9 Agricultural Portable Sprayer (Power) ® FB - P768 Start the engine at just less than high speed for 15-20 seconds to spray out the water in the spray hose and nozzle. When water stops coming from the nozzle, turn off the engine at once.
  • Page 10: Maintenance And Storage

    FarmBoy Agricultural Portable Sprayer (Power) ® FB - P768 Stopping the sprayer after completing spraying: Drain off all of the chemical from the chemical tank. Fill the chemical tank with clean water, operate the engine, and clean the pump and hose interior by spraying the clean water.
  • Page 11 FarmBoy Agricultural Portable Sprayer (Power) ® FB - P768 Plug Storage: After using the sprayer for the season, store it until the next season of use as follows: Drain off all fuel from the fuel tank and the carburetor. Remove the spark plug and coat the cylinder with a small amount of oil. Pull the recoil starter lightly 2-3 times to spread the oil over the cylinder completely as shown in the figure below.
  • Page 12: Technical Specifications

    FarmBoy Agricultural Portable Sprayer (Power) ® FB - P768 Technical Specifications FB-708 FB-802 FB- P768 Mode 26 cc Engine Type 2 - stroke RPM/Output 1800 (Pump RPM)/ 20-35bar Pressure Fuel Used Petrol Fuel Tank 600 ml (Petrol) Capacity Chemical tank capacity(L) 40ml (2T) oil per 1 Liter of Petrol &...
  • Page 13: Troubleshooting

    FarmBoy Agricultural Portable Sprayer (Power) ® FB - P768 Troubleshooting Pump: Trouble Cause Remedy Hose is Loose Tighten the hose carefully Suction hose is clogged with Disassemble and clean the chemicals. hose. No Suction Worn piston packing. Replace with a new piston Disassemble and clean the Foreign object in valve parts.
  • Page 14 FarmBoy Agricultural Portable Sprayer (Power) ® FB - P768 Engine fails to run smooth: Trouble Cause Remedy Air cleaner element is Clean or replace air plugged up. cleaner if necessary Air has entered fuel line Compression is Clear the fuel line joints.
  • Page 15: Diagram-Power Sprayer

    FarmBoy Agricultural Portable Sprayer (Power) ® FB - P768 Diagram-Power Sprayer (Knapsack Power Sprayers) : info@kisankraft.com : +91.80. 22178200 : www.kisankraft.com Page 15 of 36...
  • Page 16: Parts List - Power Sprayer

    FarmBoy Agricultural Portable Sprayer (Power) ® FB - P768 Parts List - Power Sprayer Part no. Part name (body) Part no. Part name (body) Chemical Tank 708 Clutch Drum Chemical Tank 800 Bearing-6200 Strainer (Big)-Chemical Tank Bearing-6203 Gasket-Chemical Tank Lid...
  • Page 17 FarmBoy Agricultural Portable Sprayer (Power) ® FB - P768 Part no. Part name (body) Part no. Part name (body) B34-1 Flex Accelerator Clip-L Nut M6-Nylon B83-1 Clip-S Screw M6x18-Hex Suction Hose-5" 708/800 Suction Hose-2.5Mts 768 Engine Stand Outlet Chamber -Right...
  • Page 18: Pressure Pump Parts - Diagram

    FarmBoy Agricultural Portable Sprayer (Power) ® FB - P768 Part no. Part name (body) Part no. Part name (body) Bearing-6201 B110 Packing-High Pressure Hose ‘O' Ring-Steel Pipe B111 Spray Rod Steel Pipe B115 Nozzle(3 Hole) Gasket-Drum Case B123 Fixed Plane Drum Case Pressure Pump Parts –...
  • Page 19: Pressure Pump Parts-List

    FarmBoy Agricultural Portable Sprayer (Power) ® FB - P768 Pressure Pump Parts-List Part no. Part name (body) Part no. Part name (body) 1-11 Shake- proof plug 6 mm 3-57 Ball bearing 608 1-12-1 Fixing bracket 3-58 Ball bearing 6203 3-24...
  • Page 20 FarmBoy Agricultural Portable Sprayer (Power) ® FB - P768 Part no. Part name (body) Part no. Part name (body) 3-49 3-38 Metal plate washer 3-50 Pinion shaft 3-94 Cap nut 3-51 Ball bearing 6201 3-95 Regulating screw 3-52 O-ring 12x1.8...
  • Page 21: Stroke Petrol Engine- Manual

    FarmBoy ® 2 - STROKE PETROL ENGINE 2 Stroke Petrol Engine- User Manual Before Getting Started This manual describes various cautions necessary to operate the engine properly. Before starting the engine, read the manual and understand the proper method of use. (Improper use of the engine could result in accident or injury.)
  • Page 22 FarmBoy ® 2 - STROKE PETROL ENGINE  Do not operate the engine when grass, leaves or inflammable substances are sticking in or around the muffler.  Do not touch parts of muffler or engine at high temperatures. (There is risk of burns.)
  • Page 23 FarmBoy ® 2 - STROKE PETROL ENGINE Inspection before Operating the Engine NOTE In 2 Stroke engine the gasoline and engine oil are mixed and poured together. FUEL: Use mixed oil of ordinary regular gasoline for vehicle and special 2-cycle engine oil with the proportion as shown by the following table.
  • Page 24 FarmBoy ® 2 - STROKE PETROL ENGINE Inspection of Respective Sections: Make sure to inspect these sections before operating the engine. Inspection of fuel  Is sufficient quantity of oil reserved?  Is not the fuel degenerated?  Use the proper fuel referring to the “Fuel” section.
  • Page 25 FarmBoy ® 2 - STROKE PETROL ENGINE Operation Instructions Methods of starting & stopping the engine START (CHOKE TYPE UNIT): Engine Turn the engine switch to the “ON” side. switch Set the throttle lever at the slow speed position. Push the priming button repeatedly with finger till it hits the top.
  • Page 26 FarmBoy ® 2 - STROKE PETROL ENGINE Engine switch Turn the engine switch to the “ON” side. Set the throttle lever at the slowest speed position. Slow speed Push the priming button repeatedly with finger till it hits the top. (More than 10...
  • Page 27 FarmBoy ® 2 - STROKE PETROL ENGINE START CAUTION  Before starting the engine, confirm that the area of radius 15 m around the engine is completely evacuated.  Do not operate the engine when any flammable material (gasoline, volatile chemicals, or others) is present around it.
  • Page 28 FarmBoy ® 2 - STROKE PETROL ENGINE CAUTION  Place the engine at a horizontal position when the driven equipment is not used at the rest time, or others, in summer season. (If the tank is tilted as much as the inside of fuel cap is submerged in the fuel, the fuel may leak.)
  • Page 29 FarmBoy ® 2 - STROKE PETROL ENGINE Adjusting the Carburetor Engine revolution speed is adjusted at the optimum condition before shipping from the factory. It should be adjusted only when it fails to operate properly. (Consult your dealer when adjustment is necessary.)
  • Page 30 FarmBoy ® 2 - STROKE PETROL ENGINE Inspection and Service Table of regular inspections Before At Every Time Every Each 100- Item Years Operation hours hours Inspection and retightening of  bolts, nuts  Inspection of fuel leakage  Inspection, cleaning of air cleaner Cleaning at cooling air inlet, cooling ...
  • Page 31 FarmBoy ® 2 - STROKE PETROL ENGINE Cleaning of fuel filter Using a piece of wire, or the likes, pull out the fuel filter and wash with clean white kerosene. When it is fouled heavily, replace the filter and also wash the tank inside.
  • Page 32: Petrol Engine (2-Stroke)-Parts Diagram

    FarmBoy ® 2 - STROKE PETROL ENGINE Petrol Engine (2-Stroke)-Parts Diagram : info@kisankraft.com : +91.80. 22178200 : www.kisankraft.com Page 32 of 36...
  • Page 33: Petrol Engine (2-Stroke)-Parts List

    FarmBoy ® 2 - STROKE PETROL ENGINE Petrol Engine (2-Stroke)-Parts List Part No Part Name Part No Part Name E2-1 Crankcase Big E2-42 Air Filter Sponge E2-1A Crank Case Small E2-43 Air Cleaner Outside Cover E2-1B Fan Cover E2-44 Screw -Air Filter...
  • Page 34: Www.kisankraft.com

    FarmBoy ® 2 - STROKE PETROL ENGINE Part No Part Name Part No Part Name E2-32 Screw M5x20-Star E2-71 Fuel Pipe Grommet E2-33 Spark Plug E2-72 Fuel Pipe Long 708 E2-34 Gasket-Insulator E2-72 Fuel Pipe Long 768 E2-35 Insulator E2-73...
  • Page 35: Www.kisankraft.com

    KisanKraft ® PRODUCT RANGE KisanKraft has a large range of products to serve the farmers. A list of our products is given below: Brush Cutters and Accessories Cultivators and Accessories Brush Cutter/Power Weeder Petrol and Diesel Backpack Brush Cutter Sprayers and Accessories Tea Pruner Battery Sprayer Pole pruner with Engine...
  • Page 36 KisanKraft ® Wide Range of Products for Every Need MISSED CALL: 07676065555 For more information give Many of our products have BIS: ISI certification. : info@kisankraft.com : +91.80. 22178200 : www.kisankraft.com Page 36 of 36...

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