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Bosch Rotak 34 R Manual

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    							Robert Bosch GmbH
    Power Tools Division
    70745 Leinfelden-Echterdingen
    Germany
    www.bosch-garden.com
    F 016 L81 043 (2013.09) O / 12  XXX  
    Rotak34 R | 37 R | 340 R | 370 RenOriginal instructions
    OBJ_DOKU-36613-001.fm  Page 1  Tuesday, September 24, 2013  3:07 PM 
    						
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    F 016 L81 043 | (20.9.13)Bosch Power Tools
    English
    Safety Notes
    Warning! Read these instructions carefully, be familiar 
    with the controls and the proper use of the machine. 
    Please keep the instructions safe for later use!
    Explanation of symbols
    General hazard safety alert.
    Read instruction manual.
    Pay attention that bystanders are not injured 
    through foreign objects thrown from the ma-
    chine.
    Warning: Keep a safe distance from the machine 
    when operating.
    Caution: Do not touch rotating blades. Sharp 
    blade(s). Beware of severing toes or fingers.
    Not applicable.
    Switch off and remove plug from mains before ad-
    justing, cleaning or if the cable is entangled and 
    before leaving the garden product unattended for 
    any period. Keep the supply flexible cord away 
    from the cutting blades.
    Wait until all machine components have com-
    pletely stopped before touching them. The blades 
    continue to rotate after the machine is switched 
    off, a rotating blade can cause injury.
    Do not use the machine in the rain or leave it out-
    doors when it is raining.
    Beware electric shock hazard.
    Keep supply flexible cord away from cutting 
    means.
    Operation
    Always wear gardening gloves when handling or work-
    ing near the sharp blades.
    Never allow children or people unfamiliar with these in-
    structions to use the machine. Local regulations may re-strict the age of the operator. When not in use store the 
    machine out of reach of children.
    This machine is not intended for use by persons (including 
    children) with reduced physical, sensory or mental capa-
    bilities, or lack of experience and knowledge, unless they 
    have been given supervision or instruction concerning use 
    of the machine by a person responsible for their safety.
    Children should be supervised to ensure that they do not 
    play with the machine.
    Never mow while people, especially children or pets, are 
    nearby.
    The operator or user is responsible for accidents or dam-
    age that occur to people or property.
    Do not operate the machine when barefoot or wearing 
    open sandals, always wear substantial footwear and long 
    trousers.
    Thoroughly inspect the area where the machine is to be 
    used and remove all stones, sticks, wires, bones and other 
    foreign objects.
    Before using, always visually inspect to see that the 
    blades, blade bolts and cutter assembly are not worn or 
    damaged. Replace worn or damaged blades and bolts to 
    preserve balance.
    Mow only in daylight or in good artificial light.
    Avoid operating the machine in wet grass, where feasible.
    Walk, never run.
    Never operate the appliance with defective guards or 
    shields, or without safety devices, for example deflectors 
    and/or grass catchers in place.
    Working on banks can be dangerous.
    – Do not mow excessively steep slopes.
    – Always be sure of your footing on slopes or wet grass.
    – Mow across the face of slopes –  never up and down.
    – Exercise extreme caution when changing direction on 
    slopes.
    Use extreme caution when stepping back or pulling the ma-
    chine towards you.
    Never mow by pulling the mower towards you.
    Stop the blades if the machine has to be tilted for transpor-
    tation when crossing surfaces other than grass and when 
    transporting the machine to and from the area to be 
    mowed.
    Do not tilt the machine when starting or switching on the 
    motor, except if the machine has to be tilted for starting in 
    long grass. In this case, do not tilt it more than absolutely 
    necessary and tilt only the part which is away from the op-
    erator. Always ensure that both hands are in the operating 
    position before returning the machine to the ground.
    Switch on the motor according to the instructions with feet 
    well away from rotating parts.
    Do not put hands or feet near or under rotating parts.
    Always stand clear of the discharge zone when operating 
    the machine.
    Never pick up or carry the machine while the motor is run-
    ning.
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    Bosch Power ToolsF 016 L81 043 | (20.9.13)
    Keep supply cables and extension cables away from 
    the blade. The blade can cause damage to the cables and 
    lead to contact with live parts. Beware electric shock haz-
    ard.
    Do not modify this product. Unauthorized modifications 
    may impair the safety of your product and may result in in-
    creased noise and vibration.
    Avoid mowing in bad weather conditions especially when 
    there is a risk of lightning.
    Remove the plug from the socket:
    – whenever you leave the machine,
    – before clearing a blockage,
    – before checking, cleaning or working on the machine,
    – after striking a foreign object. Inspect the machine for 
    damage and make repairs as necessary,
    – if the machine starts to vibrate abnormally (check immedi-
    ately).
    Power supply
    The voltage indicated on the rating plate must correspond 
    to the voltage of the power source.
    We recommend that this equipment is only connected into 
    a socket which is protected by a circuit-breaker that would 
    be actuated by a 30 mA residual current.
    Only use or replace power supply cables for this unit which 
    correspond to the types indicated by the manufacturer.
    Never touch the mains plug with wet hands.
    Do not run over, crush or pull the power supply cable or ex-
    tension lead, otherwise it may be damaged. Protect the ca-
    ble from heat, oil and sharp edges.
    The extension lead must have a cross section in accord-
    ance with the operating instructions and be protected 
    against splashed water. The connection must not be in wa-
    ter.
    Electrical Safety
    Warning! Switch off, remove plug from mains before 
    adjusting, cleaning or if cable is cut, damaged or entan-
    gled.
    The blades continue to rotate for a few seconds after 
    the machine is switched off.
    Caution  –  do not touch the rotating blade.
    Your machine is double insulated for safety and requires no 
    earth connection. The operating voltage is 230 V AC, 50 Hz 
    (for non-EU countries 220 V, 240 V as applicable). Only use 
    approved extension cables. Contact your Bosch Service Cen-
    tre for details.
    Extension cords/leads should only be used if they comply 
    with H05VV-F, H05RN-F types or IEC type design (60227 
    IEC 53, 60245 IEC 57).
    If you want to use an extension cable when operating your 
    product, only the following cable dimensions should be used:
    –1.0mm
    2: max. length 40 m
    –1.5 mm2: max. length 60 m
    –2.5 mm2: max. length 100 mNote: If an extension cable is used it must be earthed and con-
    nected through the plug to the earth cable of your supply net-
    work in accordance with prescribed safety regulations.
    If in doubt contact a qualified electrician or the nearest Bosch 
    Service Centre.
    WARNING! Inadequate extension cables can be dan-
    gerous. Extension cable, plug and socket must be of 
    watertight construction and intended for outdoor use.
    It is recommended for increased electrical safety to use a Re-
    sidual Current Device (RCD) with a tripping current of not 
    more than 30 mA. Always check your RCD every time you use 
    it.
    If the supply cord is damaged, please contact your nearest 
    Bosch Service Centre.
    For products not sold in GB:
    WARNING: For your safety, it is required that the plug at-
    tached to the machine is connected with the extension cord. 
    The coupling of the extension cord must be protected against 
    splash water, be made of rubber or coated with rubber. The 
    extension cord must be used with a cable strain relief.
    The connection lead must be inspected for signs of visible 
    damage and ageing at regular intervals and may only be used 
    if in perfect condition.
    Products sold in GB only: Your product is fitted with a 
    BS 1363/A approved electric plug with internal fuse (ASTA 
    approved to BS 1362).
    If the plug is not suitable for your socket outlets, it should be 
    cut off and an appropriate plug fitted in its place by an author-
    ised customer service agent. The replacement plug should 
    have the same fuse rating as the original plug.
    The severed plug must be disposed of to avoid a possible 
    shock hazard and should never be inserted into a mains sock-
    et elsewhere.
    Maintenance
    Always wear gardening gloves when handling or work-
    ing near the sharp blades.
    Keep all nuts, bolts and screws tight to be sure that the ma-
    chine is in safe working condition.
    Check the grass catcher frequently for wear or deteriora-
    tion.
    Examine the machine and replace worn or damaged parts 
    for safety.
    Ensure replacement parts fitted are Bosch approved.
    Symbols
    The following symbols are important for reading and under-
    standing the operating instructions. Please take note of the 
    symbols and their meaning. The correct interpretation of the 
    symbols will help you to use the garden product in a better 
    and safer manner.
    SymbolMeaning
    Movement direction
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    F 016 L81 043 | (20.9.13)Bosch Power Tools
    Intended Use
    The garden product is intended for domestic lawn mowing.
    Technical Data
    Noise/Vibration Information
    Measured sound values determined according to 
    2000 / 14 / EC (1.60 m height, 1 m distance away).
    Typically the A-weighted noise levels of the product are: 
    Sound pressure level 82.5 dB(A); sound power level 
    95 dB (A). Uncertainty K = 1 dB.
    Vibration total values a
    h (triax vector sum) and uncertainty K 
    determined according to EN 60335:
    a
    h
    						
    							 English | 5
    Bosch Power ToolsF 016 L81 043 | (20.9.13)
    Troubleshooting
    After-sales Service and Application 
    Service
    www.bosch-garden.com
    In all correspondence and spare parts orders, please always 
    include the 10-digit article number given on the type plate of 
    the garden product.
    Great Britain
    Robert Bosch Ltd. (B.S.C.)
    P.O. Box 98
    Broadwater Park
    North Orbital Road
    Denham
    Uxbridge
    UB 9 5HJ
    Tel. Service: (0844) 7360109
    Fax: (0844) 7360146
    E-Mail: [email protected]
    Ireland
    Origo Ltd.
    Unit 23 Magna Drive
    Magna Business ParkCity West
    Dublin 24
    Tel. Service: (01) 4666700
    Fax: (01) 4666888
    Australia, New Zealand and Pacific Islands
    Robert Bosch Australia Pty. Ltd.
    Power Tools
    Locked Bag 66
    Clayton South VIC 3169
    Customer Contact Center
    Inside Australia:
    Phone: (01300) 307044
    Fax: (01300) 307045
    Inside New Zealand:
    Phone: (0800) 543353
    Fax: (0800) 428570
    Outside AU and NZ:
    Phone: +61 3 95415555
    www.bosch.com.au
    Republic of South Africa
    Customer service
    Hotline: (011) 6519600
    
    ProblemPossible CauseCorrective Action
    Motor refuses to start Power turned off Turn power on
    Mains socket faulty Use another socket
    Extension cable damaged Inspect cable, replace if damaged
    Fuse faulty / blown Replace fuse
    Grass too long Increase height of cut and tilt garden product 
    to reduce starting load
    Motor protector has activated Allow motor to cool and increase height of cut
    Machine functions 
    intermittentlyExtension cable damaged Inspect cable, replace if damaged
    Internal wiring of garden product damaged Contact Service Agent
    Motor protector has activated Allow motor to cool and increase height of cut
    Garden product leaves ragged 
    finish
    and/or
    Motor laboursHeight of cut too low Increase height of cut
    Cutting blade blunt Replace the blade
    Possible clogging Check underneath the garden product and 
    clear out as necessary (always wear gardening 
    gloves)
    Blade fitted upside down Refit blade correctly
    Blade not rotating while garden 
    product switched onCutting blade obstructed Switch off garden product
    Clear obstruction (always wear gardening 
    gloves)
    Blade nut/bolt loose Tighten blade nut/bolt (17 Nm)
    Excessive vibrations/noise Blade nut/bolt loose Tighten blade nut/bolt (17 Nm)
    Cutting blade damaged Replace the blade
    OBJ_BUCH-2040-001.book  Page 5  Friday, September 20, 2013  10:44 AM 
    						
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    F 016 L81 043 | (20.9.13)Bosch Power Tools
    Gauteng – BSC Service Centre
    35 Roper Street, New Centre
    Johannesburg
    Tel.: (011) 4939375
    Fax: (011) 4930126
    E-Mail: [email protected]
    KZN – BSC Service Centre
    Unit E, Almar Centre
    143 Crompton Street
    Pinetown
    Tel.: (031) 7012120
    Fax: (031) 7012446
    E-Mail: [email protected]
    Western Cape – BSC Service Centre
    Democracy Way, Prosperity Park
    Milnerton
    Tel.: (021) 5512577
    Fax: (021) 5513223
    E-Mail: [email protected]
    Bosch Headquarters
    Midrand, Gauteng
    Tel.: (011) 6519600
    Fax: (011) 6519880
    E-Mail: [email protected]
    Disposal
    Do not dispose of garden products into household waste!
    Only for EC countries:
    According to the European directive 
    2012/19/EU for Waste Electrical and Electronic 
    Equipment and its implementation into national 
    law, electrical and electronic equipment that are 
    no longer usable must be collected separately 
    and disposed of in an environmentally correct manner.
    Subject to change without notice.
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    Bosch Power ToolsF 016 L81 043 | (20.9.13)
    1x
    C
    LICK!
    CLICK!
    2x 2x 2x2x 1x
    1
    2
    12.3 kg
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    8 |  
    3
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    Bosch Power ToolsF 016 L81 043 | (20.9.13)
    1 2
    STOP
    CLICK!
    STOP
    70 mm55 mm45 mm
    30 mm
    20 mm
    4
    5
    6
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    10 |  
    7
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