Manual Mtto Bomba MAXI

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    Revision 1.0 www.grindex.com

    Installation, Operation, and Maintenance

    Manual

    8107.010/.590 Maxi

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    Table of Contents

    Introduction and Safety...............................................................................3Introduction.................................................................................................3Safety terminology and symbols.....................................................................3

    Inspect the delivery......................................................................................4Inspect the package....................................................................................4Inspect the unit..........................................................................................4

    Product warranty..........................................................................................4Safety.........................................................................................................5User safety..................................................................................................6

    Hazardous liquids.......................................................................................6Wash the skin and eyes...............................................................................6

    MSHA requirements......................................................................................7Environmental safety....................................................................................8

    Transportation and Storage.........................................................................9Transportation guidelines...............................................................................9

    Precautions................................................................................................9Position and fastening.................................................................................9Lifting.......................................................................................................9

    Storage guidelines........................................................................................9Storage location.........................................................................................9Freezing precautions...................................................................................9Long-term storage....................................................................................10

    Product Description...................................................................................11Products included.......................................................................................11Pump design..............................................................................................11Monitoring equipment..................................................................................11The data plate............................................................................................12

    The MSHA approval plate...........................................................................13

    Installation................................................................................................14Install the pump.........................................................................................14

    Sedimentation prevention..........................................................................14Discharge line requirements.......................................................................14Fasteners.................................................................................................15Install.....................................................................................................15

    Make the electrical connections.....................................................................16General precautions..................................................................................16Requirements...........................................................................................16Cables.....................................................................................................17Earthing (Grounding)................................................................................17Earth (ground) conductor length.................................................................17Product-specific precautions.......................................................................17Cable charts.............................................................................................19

    Check the impeller rotation: Pumps without built-in motor protection ................20Check the phase sequence: Pumps with built-in motor protection......................21

    Operation..................................................................................................24Precautions................................................................................................24Distance to wet areas..................................................................................24Noise level.................................................................................................24

    Table of Contents

    8107.010/.590 Maxi Installation, Operation, and Maintenance Manual 1

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    Start the pump...........................................................................................24Clean the pump..........................................................................................25

    Maintenance..............................................................................................26Precautions................................................................................................26Maintenance guidelines................................................................................26Service......................................................................................................26

    Inspection...............................................................................................27

    Major overhaul.........................................................................................28

    Troubleshooting.........................................................................................29Introduction...............................................................................................29The pump does not start, for pumps with SMART ROTASENSE .......................29The pump does not start..............................................................................30The pump does not stop when a level sensor is used.......................................30The pump starts-stops-starts in rapid sequence..............................................31The pump runs but the motor protection trips.................................................31The pump delivers too little or no water.........................................................32

    Technical Reference...................................................................................34Application limits........................................................................................34

    Motor data.................................................................................................34

    Table of Contents

    2 8107.010/.590 Maxi Installation, Operation, and Maintenance Manual

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    Introduction and Safety

    Introduction

    Purpose of this manual

    The purpose of this manual is to provide necessary information for:

    Installation Operation

    Maintenance

    CAUTION:

    Read this manual carefully before installing and using the product. Improper useof the product can cause personal injury and damage to property, and may voidthe warranty.

    NOTICE:

    Save this manual for future reference, and keep it readily available at the location

    of the unit.

    Safety terminology and symbols

    About safety messages

    It is extremely important that you read, understand, and follow the safetymessages and regulations carefully before handling the product. They arepublished to help prevent these hazards:

    Personal accidents and health problems

    Damage to the product

    Product malfunction

    Hazard levels

    Hazard level Indication

    DANGER:A hazardous situation which, if notavoided, will result in death or seriousinjury

    WARNING:A hazardous situation which, if notavoided, could result in death or seriousinjury

    CAUTION:A hazardous situation which, if notavoided, could result in minor ormoderate injury

    Introduction and Safety

    8107.010/.590 Maxi Installation, Operation, and Maintenance Manual 3

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    Hazard level Indication

    NOTICE: A potential situation which, if not

    avoided, could result in undesirableconditions

    A practice not related to personalinjury

    Hazard categories

    Hazard categories can either fall under hazard levels or let specific symbolsreplace the ordinary hazard level symbols.

    Electrical hazards are indicated by the following specific symbol:

    Electrical Hazard:

    These are examples of other categories that can occur. They fall under theordinary hazard levels and may use complementing symbols:

    Crush hazard

    Cutting hazard

    Arc flash hazard

    Inspect the delivery

    Inspect the package1. Inspect the package for damaged or missing items upon delivery.

    2. Note any damaged or missing items on the receipt and freight bill.