FRADAN BB-70 Operator's Manual - Safety Rules & Precautions

Summary of BB-70

  • Page 1

    Warning danger read instructions carefully and follow rules for safe operation. Failure to do so could result in serious injury. Operator’s manual fradan manufacturing corp. 499 fifth avenue, new rochelle, ny 10801 • phone (914) 632-3769 • fax (914) 632-1652 model bb-70

  • Page 2: Welcome to The Fradan Family

    Welcome to the fradan family congratulations! You are now the owner of a quality bb-70 back-pack blower. Fradan manufactures a family of high performance, reliable power equipment. Our designs are based on years of personal use of landscape equipment. We at fradan have revolutionized the landscaping...

  • Page 3: Introduction

    2 introduction the fradan back-pack blower model bb-70 is a ruggedly built, high performance gasoline powered unit designed for blowing leaves and other lawn debris. Proper maintenance and use of the fradan back-pack blower will guarantee years of safe, service-free, reliable operation. We urge you ...

  • Page 4: Graphic Warnings

    3 graphic warnings because the bb-70 is a highpower tool, special safety precaution must be observed to reduce the risk of personal injury. Read this manual carefully. Be familiar with the controls and the proper use of the unit. Know how to shut it off, and how to unhook a harnessed unit quickly. T...

  • Page 5: Safety Rules & Precautions

    4 safety rules & precautions 4 proper safety precautions must be observed. Like all power equipment this unit must be handled carefully. Do not expose yourself or others to danger. Follow these general rules. Do not permit others to use this machine unless they are thoroughly responsible and have re...

  • Page 6: Safety Rules & Precautions

    5 5 • use only fradan original equipment parts when servicing the unit, this will ensure safe and proper performance of your product. These parts are available from your dealer. The use of any other accessories or attachments may cause a potential hazard or injury to the user, damage to the machine ...

  • Page 7: Assembly

    6 assembly 6 • unfold control arm; hold the upper end of the control arm in hand and rotate counter clock wise until it clicks into place. Rotate clockwise to reverse the process. • install the flexible pipe and the large clamp on to the elbow of the blower and tighten the large clamp. • install the...

  • Page 8: Fuel & Oil Mixture

    7 7 fuel the engine uses two-stroke fuel, a mixture of gasoline and a specially blended high performance 2-stroke air cooled engine oil. Gasoline use branded 89 octane or higher unleaded gasoline known to be of good quality. Mixing fuel follow directions on fuel mixing chart above. Mixture ratio is ...

  • Page 9: Preparing For Operations

    8 8 warning danger fuel and oil mixture inspect fuel tank making sure that it is clean and fill with fresh fuel. Use a mixture of 40:1. (see fuel and oil mixture on page 6) when mixing gasoline with two cycle engine oil, use only gasoline which contains no ethanol or methanol (types of alcohol). Thi...

  • Page 10: Operations

    9 9 operation of blower allow the engine to warm up for a few minutes. Fradan bb-70 can be run at any speed between an idle of 2800 rpm and maximum load speed of 7300 rpm. The velocity of the air stream can therefore readily be controlled from a gentle breeze to a high speed blast mov- ing at 210 mp...

  • Page 11: Maintenance and Care

    10 10 maintenance and care • adjusting carburetor note: do not adjust carburetor unless necessary. If you have trouble with carburetor, see your dealer. Improper adjustment may cause engine damage and void warranty. • fuel filter fuel tank is fitted with a fuel filter. Filter is situated at the free...

  • Page 12: Maintenance and Care

    11 11 spark arrestor screen maintenance and care • spark plug do not attempt to remove the plug from a hot engine in order to avoid possible damage to the threads. Clean or replace the plug if fouled with heavy or oily deposits. Replace the plug if the center elec- trode is worn rounded at the end. ...

  • Page 13: Troubleshooting

    12 troubleshooting failures such as difficulty in starting engine, irregularity in functions and abnormality in performance can normally be prevented if careful attention is paid to all operating instructions and maintenance procedures. Should the engine not function properly, check the following: •...

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