Stübbe ETL Series Operating Manual

Plastic sump pump
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Plastic
Sump Pump
Original Operating Manual
Version
BA-2015.09.17
Print-No.
300 106
TR MA DE Rev002
Series ETL
Distributed in the UK by.....
Pump Engineering Limited. Unit B1, Riverside Industrial Estate,
Littlehampton, West Sussex, BN17 5DF, United Kingdom
Tel: 01903 730900
Fax: 01903 730234
email: sales@pumpeng.co.uk Web: www.pumpeng.co.uk
We reserve the right to make technical changes.
Read carefully before use.
Save for future use.

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Summary of Contents for Stübbe ETL Series

  • Page 1 Plastic Sump Pump Original Operating Manual Series ETL Distributed in the UK by..Version BA-2015.09.17 Pump Engineering Limited. Unit B1, Riverside Industrial Estate, Print-No. 300 106 Littlehampton, West Sussex, BN17 5DF, United Kingdom TR MA DE Rev002 Tel: 01903 730900 Fax: 01903 730234 email: sales@pumpeng.co.uk Web: www.pumpeng.co.uk We reserve the right to make technical changes.
  • Page 2: Table Of Contents

    Table of contents Table of contents ....... 6.1.1 Checking downtimes .
  • Page 3 Table of contents List of figures List of tables Fig. 1 Type plate (example) ......Tab. 1 Other application documents, purpose and where found .
  • Page 4: About This Document

    About this document About this document Other applicable documents This manual • Is part of the equipment • Applies to the aforementioned pump series Document/purpose/ where found • Describes safe and appropriate operation during all oper- Installation drawing Documentation ating phases included •...
  • Page 5: Warnings And Symbols

    About this document Warnings and symbols Symbol Meaning • Immediate acute risk • Death, serious bodily harm • Potentially acute risk • Death, serious bodily harm • Potentially hazardous situation • Minor injury • Potentially hazardous situation • Material damage Safety warning sign Take note of all information highlighted by the safety warning...
  • Page 6: Safety

    Safety Safety The manufacturer does not accept any liability for any dam- • Pumps used with water as the pumped liquid must not be age caused by disregarding any sections of the entire doc- used for foodstuffs or drinking water. Use with food or umentation.
  • Page 7: Operator's Obligations

    Safety 2.2.2 Operator's obligations 2.2.3 Obligations of personnel • All directions given on the pump must be followed (and kept Safety-conscious operation legible), e.g. the arrow indicating the sense of rotation and • Only operate the pump if it is in perfect technical condition the markings for fluid connections.
  • Page 8: Layout And Function

    Layout and function Layout and function Labels Layout 3.1.1 Type plate ASV Stübbe GmbH & Co. KG Tel.: +49 (0) 57 33 / 79 9-0 Fabr. Nr. Werkst. L ø GLRD Fig. 1 Type plate (example) Pump type Serial number Housing / sealing material –...
  • Page 9: Transport, Storage And Disposal

    Transport, storage and disposal Transport, storage and disposal Transport 4.1.2 Lifting Weight specifications (→ documents for the particular DANGER order). Death or limbs crushed as a result transported items falling over. 4.1.1 Unpacking and inspection upon delivery Use lifting gear appropriate for the total weight to be trans- 1.
  • Page 10: Storage

    Transport, storage and disposal Storage DANGER Death or limbs crushed as a result of the pump overturn- ing. For vertical storage: – Place pump on a horizontal underground and secure against overturning. NOTE Material damage due to inappropriate storage! Store the pump properly. 1.
  • Page 11: Setup And Connection

    Setup and connection Setup and connection NOTE 5.1.3 Surface preparation Aids, tools, materials: Material damage due to distortion or passage of electrical – Spirit level current in the bearing! 1. Make sure the surface meets the following conditions: Do not make any structural modifications to the pump –...
  • Page 12: Planning The Pipes

    Setup and connection Planning the pipes Connecting the pipes Water hammers may damage the pump or the system. NOTE Plan the pipes and fittings as far as possible to prevent water hammers occurring. Material damage due to excessive forces and torques on the pump.
  • Page 13: Electrical Connection

    Setup and connection Electrical connection DANGER Risk of death due to electric shock! All electrical work must be carried out by qualified electri- cians only. Before all work on the electrical system, disconnect the motor from the mains and secure against being switched back on again.
  • Page 14: Operation

    Operation Operation Preparing for commissioning NOTE Risk of cavitation if suction flow is restricted. 6.1.1 Checking downtimes Open the suction-side fitting and do not use to regulate the Check downtimes (→ Table 5 Measures to be taken after flow. prolonged shutdown periods, Page 16). Do not open the pressure-side fitting beyond the operating point.
  • Page 15: Shutting Down The Pump

    Operation Shutting down the pump Take the following measures whenever the pump is shut down: DANGER Pump is Action Risk of injury from running pump shut down Take measures appropriate for the fluid (→ Table 4 Measures Do not touch the running pump. depending on the behavior of Do not carry out any work on the running pump.
  • Page 16: Restoring The Pump To Service

    Operation Restoring the pump to service 1. If the pump is shut down for over 1 year, take the following measures before restoring it to service: Shutdown period Action > 2 years Replace elastomer seals (O-rings, shaft sealing rings). Tab. 5 Measures to be taken after prolonged shutdown periods 2.
  • Page 17: Maintenance

    Maintenance Maintenance Trained service technicians are available for fitting and Maintenance repair work. Submit evidence of conveyed medium on request (DIN safety data sheet or safety certificate). Operating life of antifriction bearings in operation are within permissible range: >2 years. Intermittent operation, high temperatures, low viscosities Inspections and aggressive ambient and process conditions reduce the...
  • Page 18: Cleaning The Pump

    Maintenance 7.2.2 Cleaning the pump WARNING Risk of injury during disassembly! NOTE Secure the pressure-side gate valve against accidental High water pressure or spray water can damage bearings! opening. Do not clean bearing areas with a water or steam jet. Depressurize the blocking pressure system, if available.
  • Page 19: Dismounting V-Rings

    Maintenance Replacement parts and return 7.3.4 Dismounting V-rings 1. Screw out nuts (920.4) and screws (554.3) and remove 1. Have the following information ready to hand when order- motor (801). ing spare parts 2. Dismounting hydraulic system (→ 7.3.2 Dismounting hydraulic system, Page 18).
  • Page 20: Installing

    Maintenance Installing Install components concentrically and without tilting in accordance with the markings applied. WARNING Risk of injury due to heavy components Pay attention to the component weight. Lift and transport heavy components using suitable lifting gear. Set down components safely and secure them against overturning or rolling away.
  • Page 21: Troubleshooting

    Troubleshooting Troubleshooting If faults occur which are not specified in the following table or cannot be traced back to the specified causes, please consult the manufacturer. Possible faults are identified by a fault number in the table below. This number identifies the respective cause and rem- edy in the troubleshooting list.
  • Page 22: Tab. 7 Troubleshooting List

    Troubleshooting Fault number Remedy Cause – – – – Pump running in the wrong direction Check sense of rotation and correct if necessary (→ 5.5.2 Check direction of rotation, Page 13). – – – – – Motor speed too low Compare the required motor speed with the specifications on the pump type plate.
  • Page 23: Appendix

    Appendix Appendix Part no. Designation Replacement parts 902.1 Stud bolt 9.1.1 Part numbers and designations 904.1 Headless setscrew 914.4 Cylinder screw Part no. Designation 920.x Hexagon nut Volute casing Housing cover 921.1 Shaft nut 931.x Locking plate Shaft 932.2 Circlip Impeller Impeller cap Spring ring...
  • Page 24: Drawing Etl 20-100 To 65-200

    Appendix 9.1.2 Drawing ETL 20-100 to 65-200 Fig. 3 Replacement parts ETL 20-100 to 65-200 Size 132 Suction basket (optional) BA-2015.09.17 300 106...
  • Page 25: Drawing Etl 80-200

    Appendix 9.1.3 Drawing ETL 80-200 Fig. 4 Replacement parts ETL 80-200 300 106 BA-2015.09.17...
  • Page 26: Technical Specifications

    Appendix Technical specifications 9.2.5 Tightening torques of casing screws Further technical data (→ Data sheet). Size Metal con- Plastic con- Plastic con- nections nections nections with metal 9.2.1 Ambient conditions inserts Operation under any other ambient conditions should be agreed with the manufacturer. Tempera- Relative humidity [%] Setup...
  • Page 27: Maintenance Plan

    Appendix 9.2.6 Installation dimensions and filling heights Size [mm] 20-100 25-125 32-125 32-160 32-200 40-125 40-160 40-200 50-125 50-160 50-200 65-200 80-200 Tab. 13 Installation dimensions (minimum dimensions) Maintenance plan Designation Interval Maintenance Operating Weekly Check storage temperatures temperature Check motor temperature. Undoable Weekly Check for correct and tight...
  • Page 28: Lubrication

    Appendix Lubrication 9.4.2 Lubricant Only for version with labyrinth seal. Manufacturer Type of lubricant temperature range –35 °C … +140 °C 9.4.1 Lubricating points Aral Aralub HL3 Energrease LS3 Glissando Glissando FT3 Glissando 30 Esso Beacon 3 Mobilux Mobilux EP3 Shell Alvania R3 Tab.
  • Page 29: Declaration Of Conformity In Accordance With Ec Machinery Directive

    Appendix Declaration of conformity in accordance with EC machinery directive CE declaration of conformity We hereby declare under our sole responsibility that the products listed below Description Centrifugal pumps with mechanical seal NM, NMB, SHB Solenoid pumps Eccentric pumps Type F, Type L Sump pumps ET, ETL, ETLB to which this declaration relates, are in conformity with the following standards:...
  • Page 30 Appendix BA-2015.09.17 300 106...
  • Page 31 Appendix 300 106 BA-2015.09.17...
  • Page 32 Appendix BA-2015.09.17 300 106...

This manual is also suitable for:

Etl 20-100Etl 65-200Etl 80-200

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