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Summary of Contents for Brudden BS-500

  • Page 28 MOTORIZED BACKPACK SPRAYER BS-500 INSTRUCTION MANUAL CAREFULLY READ THIS MANUAL BEFORE OPERATING THE EQUIPMENT KEEP THIS MANUAL AVAILABLE FOR CONSULTATION AND FUTURE REFERENCE.
  • Page 29: Introduction

    ATTENTION! The information provided in this manual relates to machinery available at the time of its publication. Brudden reserves the right to change products without prior notice or any obligation to make changes in previously manufactured equipment. NOTE TO USERS FOR YOUR OWN SAFETY, CAREFULLY READ THIS MANUAL BEFORE USING THE PRODUCT.
  • Page 30: Technical Specifications

    TECHNICAL SPECIFICATIONS Description Specification Exterior dimensions W/D/H (mm) 450/340/645 Equipment net weight (kg) Fluid tank capacity (L) Pressure/Flow Rate 145 psi – 9.4 L/min; 500 psi – 8.9 L/min Water absorption volume (L) ≥9 Pump pressure variation (psi) 0~500 M26 motor Two-stroke, vertical cylinder, air-cooled Fuel type Two-stroke oil/gasoline mixture...
  • Page 31: Table Of Contents

    TITULO CONTENTS INTRODUCTION ................02 NOTE TO USERS................02 TECHNICAL SPECIFICATIONS ............... 03 CONTENTS ..................04 LABELS AND SYMBOLS ..............05 SAFETY RULES AND PRECAUTIONS ............07 Safe use of the sprayer pump ....................08 EQUIPMENT IDENTIFICATION ............... 11 ASSEMBLY ..................12 Preparation for assembly ......................12 FUEL PREPARATION ......................13 Cold start ..........................14...
  • Page 32: Labels And Symbols

    SYMBOLS DANGER Accompanied by the word “DANGER”, this symbol calls attention to an act or condition that can cause severe personal injuries or even the death of the operator or other people around. ATTENTION Accompanied by the word “ATTENTION”, this symbol calls attention to an act or condition that may cause serious personal injuries to the operator or other people around.
  • Page 33 SYMBOLS AVOID CONTACT WITH HOT SURFACE TO PREVENT DAMAGES OR INJURIES. RISK OF FIRE/FLAMMABLE MATERIALS. SHUT-OFF LEVER CLOSED OPEN START BUTTON FUEL 91 RON UNLEADED GASOLINE 2-STROKE MOTOR OIL MIX THE FUEL WITH TWO-STROKE MOTOR OIL BEFORE FILLING THE TANK SMOKING IS PROHIBITED DO NOT SMOKE AROUND FUEL...
  • Page 34: Safety Rules And Precautions

    SAFETY RULES AND PRECAUTIONS ATTENTION Carefully read this manual. Learn how to properly operate the unit before using it. Use anti-slip shoes. Do not operate the unit barefoot or wearing flip-flops. Use proper clothing to protect the legs and other exposed body parts. Wear eye and ear protection and masks to protect against chemicals.
  • Page 35: Safe Use Of The Sprayer Pump

    SAFETY RULES AND PRECAUTIONS Safe use of the Motorized Backpack Sprayer BS-500 CAUTION • Keep the equipment away from heat sources. • Do not smoke near the equipment. • Never refill the machine while it is hot or operating. • Never spill fuel on the machine. Clean any leaked fuel immediately.
  • Page 36 SAFETY RULES AND PRECAUTIONS HOT AND MOIST WEATHER Thick clothes cause excess fatigue and loss of motor functions. If possible, only operate the machine at lower temperatures. Machine use Spraying • Do not operate the machine under windy or rainy weather, in order to avoid the chemical from spreading into other areas.
  • Page 37 SAFETY RULES AND PRECAUTIONS ATTENTION Never touch the muffler, the spark plug or other metallic motor parts during operation or shortly after switching off the motor. These metallic parts reach high temperatures during operations and this could cause severe burns. After operating the machine, wash your hands and clean your clothes to avoid contamination...
  • Page 38: Equipment Identification

    EQUIPMENT IDENTIFICATION Spray nozzle Spray wand Tank cover Chemical tank Valve Strap Handle Hose Cushion Starting cord Pump gauge Fuel tank cover Switch Fuel tank Accelerator...
  • Page 39: Assembly

    ASSEMBLY Preparation for assembly Before assembling your Motorized Backpack Sprayer, ensure you have all of the following components: – Motor, pump and tank – Spray hose – Handle – Spray wand – Spray nozzle – Manual – Tool kit COMPLETE WAND ASSEMBLY –...
  • Page 40: Fuel Preparation

    FUEL PREPARATION FUEL PREPARATION NOTE Do not mix two-stroke oil and fuel directly inside the tank. 25:1 - Mineral oil Empty the fuel tank after use. 40:1 - Semi-synthetic oil Always use regular gasoline; Two-stroke oil: There are two different types of formulation: Mineral and Semi-synthetic.
  • Page 41: Cold Start

    TITULO FUEL PREPARATION • Always store gasoline in new (unused) recipients. Do not use PET bottles; • Always purchase a sufficient amount of gasoline for the respective work time; • Never reuse premixed fuel. Follow the recommended fuel storage time and mix the fuel and oil shortly before using the machine.
  • Page 42: Stop The Engine

    MOTOR STARTING If the motor does not start after four (4) attempts, follow the cold start procedure. Place the ignition button into start position (I). Move the plunger handle into open position ( ). If the tank is not empty, pull the starter control. If the tank is empty, refill the tank and press the plunger until the fuel is seen on the fuel return line.
  • Page 43: Preparation For Work

    PREPARATION FOR WORK Wear ear protection or a cap/helmet Always wear eye Avoid operating the protection, such as equipment for extended protection or safety periods of time under glasses. excessively hot or cold weather conditions Always wear a face mask while spraying chemicals.
  • Page 44 PREPARATION FOR WORK Addition of liquid chemicals Before adding chemicals, spray some water to check for leaks. Slowly add chemicals and make sure the tank is not overfilled. Ensure the filter is properly installed and that the chemical is flowing through the filter, in order to avoid any problems in the mechanism or nozzle clogging. After adding the chemical, thread the chemical tank cover to avoid leaks.
  • Page 45: Maintenance

    Leaks may cause fires. Immediately shut down the motor and take it to Brudden Technical Support. Replacing the fuel filter Use a fishing wire in the fuel filter through the tank opening.
  • Page 46: Checking Spark Plugs

    MAINTENANCE Checking spark plugs Spark plug opening clearance: 0.6 mm to 0.7 mm Check if the clearance is within the specified spacing. Check for electrode wearing. Check for residue deposits in the insulation element. Replace the retainer when necessary and tighten to 14 to 15 Nm.
  • Page 47: Storage

    TITULO STORAGE – To remove chemical residues from the tank, place a proper recipient under the tank drain and remove the cap. – Dispose of improperly used chemicals following the manufacturer’s instructions and applica- ble environmental regulations. – Drain and wash the tank with clean water –...
  • Page 48: Daily Maintenance

    STORAGE Daily maintenance 1. Clean the machine’s surface 2. Clean the chemical tank with clean water and dry it. 3. Check all connections for water or fuel leaks. 4. Check for loose or missing bolts. 5. Lubricant oil must be injected in the oil inlet every 24 hours of operation. 6.
  • Page 49: Troubleshooting

    TITULO TROUBLESHOOTING Troubleshooting Guide MOTOR DOES NOT START What to check Possible cause Solution Does the engine not Malfunctioning recoil Contact an authorized start? starting system workshop Fluid in the crankshaft Internal damages Low compression? Loose spark plug Tighten and try again Contact an authorized Excessive wearing in workshop...
  • Page 50 TROUBLESHOOTING Troubleshooting Guide (motor - continued) LOW POWER What to check Possible cause Solution Is the motor Improper gasoline mix Refill with fresh fuel with the overheating? correct mix ratio Dirty or damaged fan, fan Clean, repair or replace if cover, cylinder or fins necessary Carbon deposits in the...
  • Page 51 TITULO TROUBLESHOOTING Troubleshooting Guide (motor - continued) OTHER ISSUES Issue Possible cause Solution Low acceleration Clogged air filter Clean the air filter Clogged fuel filter Replace the fuel filter Idle gear too low Adjust the idle gear Motor stops suddenly Switch pressed Avoid pressing the switch Empty fuel tank...
  • Page 52 TROUBLESHOOTING Troubleshooting Guide (pump) APPLICATION ISSUES Issue Possible cause Solution Product is not No product in the tank Refill the tank being pumped Dirty pressure or suction Contact an authorized workshop valve Worn or damaged pump Contact an authorized workshop Clogged hose Clean or apply a counter- discharge to the hose...
  • Page 53: Warranty Terms

    As of the invoice issuance date. This warranty is only granted to the original owner. WARRANTY APPLICATION: Brudden shall grant warranty free of charge for parts and components with manufacturing or assembly defects, upon conclusive analysis. WARRANTY VOIDING CONDITIONS: Use of the equipment without following the technical recommendations set out in the preventive/ corrective Maintenance Manual, or under abusive conditions, excessive work loads or accidents;...
  • Page 54 The Warranty for replaced parts and components is voided upon the Equipment Warranty’s maturity; Eventual delays in services do not ENTITLE THE OWNER TO COMPENSATION OR ANY EXTENSION OF THE WARRANTY PERIOD; Only BRUDDEN may make modifications or interrupt equipment manufacturing activities.

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