O&M Instruction of Screw Unloader

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    Created by: JJU-IN

    Approved by: GVG-IN

    FLSmidth, 13-May-2011 70015175-01

    SHIP UNLOADER FOR COAL

    VUNG ANG 1 CSU-700-RT - 00EAA01

    Operation and maintenance instructions

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    The information transmitted by this document is the proprietary and confidential property of FLSmidthand may not be duplicated, disclosed or utilized without written consent from FLSmidth.

    ForewordThe present instructions are concerned with the situations which, according to the

    experience of FLSmidth, are the most likely to occur during manufacture, installa-

    tion, operation and maintenance of the equipment. An exhaustive enumeration of

    all conceivable situations, which may occur, cannot be provided.

    Consequently, if a situation should arise, the occurrence of which is not foreseen in

    the instructions, and which the operator is/or feels unable to handle, it is recom-

    mended that FLSmidth is contacted without undue delay for advice on appropriate

    action.

    All references to relevant safety standards are given at the EC declaration of con-

    formity if required.

    Reference by seller to any international or national standard does not incur an

    obligation on seller to provide any recipient, reader or user of the documentation

    with samples or copies of the said standard(s).Hence, any recipient, reader or user of the documentation is expected at his own

    cost to obtain necessary knowledge of the contents of any of the standards

    referred to.

    Safety

    Potential safety risks, and correct mode of conduct subject to such risks, are con-

    tinuously described in the text in relation to specific actions.

    See instructions 32031 for general safety rules and the separate equipment-specific

    safety instructions for a complete list of all unforeseen risks in connection with the

    installation, operation and maintenance of the equipment.

    Definitions and abbreviations

    Authorized person A person who is qualified and who, by the responsible man-

    ager, is entrusted with certain tasks.

    Skilled person A person who, after an education as a craftsman, is capable of

    doing skilled work.

    SDS Safety Data Sheet (in US known as MSDS)

    MSDS Material Safety Data Sheet

    OM Operation and Maintenance

    Legend

    WarningThis symbol indicates dangers which, in case of non-observance, may cause fatal or

    serious personal injuries!

    Warning text is concluded with a filled black triangle to symbolize end of warning

    text.

    Attention

    This symbol indicates important information where specific attention and caution is

    needed. For example to avoid damage to or destruction of the equipment and/or

    parts of the installation.

    Attention text is concluded with a filled black square to symbolize end of attention

    text.

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    The information transmitted by this document is the proprietary and confidential property of FLSmidthand may not be duplicated, disclosed or utilized without written consent from FLSmidth.

    Table of contents

    1.0 Introduction ............................................................................................ 51.1 Material Flow ..................................................................................... 5

    1.2 Feeding Device [00EAA01AF003] .......................................................... 5

    1.2.1 Auto Control .............................................................................. 51.2.2 Manuel Control........................................................................... 5

    1.3 Vertical Conveyor [00EAA01AFOO1] ..................................................... 51.4 Horizontal Conveyor [00EAA01AF002] ................................................... 61.5 Diverter gate and discharge chute [00EAA01BR001] ............................... 61.6 Slewing ............................................................................................. 61.7 Travelling and Motion .......................................................................... 61.8 Hydraulic Equipment ........................................................................... 61.9 Electrical System ................................................................................ 71.10 Manoeuvring .................................................................................... 71.11 Inspection and Maintenance ............................................................... 71.12 Lubrication ....................................................................................... 71.13 Auxiliary Hoist .................................................................................. 8

    2.0 Safety instructions ................................................................................... 92.1 General notes .................................................................................... 9

    2.1.1 Introduction .............................................................................. 92.2 General notes on safety for Ship Unloader ............................................. 9

    2.2.1 General ..................................................................................... 92.2.2 Acoustic and visual alarm signal .................................................. 102.2.3 Interlocking .............................................................................. 102.2.4 Marking of equipment ................................................................ 112.2.5 Personal protective equipment .................................................... 112.2.6 Foreseen hazards to personnel .................................................... 112.2.7 Foreseen hazards to equipment .................................................. 122.2.8 General notes relating to the posting of signs ............................... 122.2.9 Permission to work .................................................................... 122.2.10 Harmful media ........................................................................ 13

    2.3 Specific safety precautions concerning erection ..................................... 132.4 Specific safety precautions concerning OM ............................................ 13

    2.4.1 Completion of erection or maintenance procedures ........................ 132.4.2 Isolation of energy sources ......................................................... 132.4.3 Cleaning of equipment ............................................................... 13

    3.0 Operation ...............................................................................................143.1 Pre-starting procedure. ...................................................................... 143.2 Start the unloader. ............................................................................143.3 Unloading. ........................................................................................153.4 Change hold / Temporary stopping. .....................................................163.5 Cleaning up. .....................................................................................163.6 Reversing the vertical conveyors. ........................................................ 173.7 Alarm. ..............................................................................................173.8 Flood light. ....................................................................................... 173.9 Emergency stop. ............................................................................... 173.10 Stopping the unloader ...................................................................... 183.11 Auxiliary hoist .................................................................................183.12 Manoeuvring movements .................................................................. 18

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    The information transmitted by this document is the proprietary and confidential property of FLSmidthand may not be duplicated, disclosed or utilized without written consent from FLSmidth.

    3.12.1 Luffing horizontal arm .............................................................. 193.12.2 Pendulum vertical arm ............................................................. 203.12.3 Slewing the turret.................................................................... 203.12.4 Travelling. ..............................................................................223.13 Remote Control. .............................................................................. 23

    3.14 Operators Panel Service Mode ........................................................... 253.15 Storm Lock and Parking Position ........................................................26

    4.0 Maintenance ...........................................................................................284.1 Before every start .............................................................................. 284.2 After every 100 operation hours .......................................................... 294.3 After the first 100 operation hours ....................................................... 294.4 After the first 200 operation hours ....................................................... 294.5 After each 200 operation hours ........................................................... 304.6 After the first 400 operation hours ....................................................... 304.7 After each 400 operation hours ................................