KSB EtaLine Pro Series Installation And Operating Manual

KSB EtaLine Pro Series Installation And Operating Manual

Fully integrated in-line water pump
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Fully Integrated In-line Water Pump
EtaLine Pro
Installation/Operating Manual

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Summary of Contents for KSB EtaLine Pro Series

  • Page 1 Fully Integrated In-line Water Pump EtaLine Pro Installation/Operating Manual...
  • Page 2 All rights reserved. The contents provided herein must neither be distributed, copied, reproduced, edited or processed for any other purpose, nor otherwise transmitted, published or made available to a third party without the manufacturer's express written consent. Subject to technical modification without prior notice. © KSB SE & Co. KGaA, Frankenthal 13/05/2022...
  • Page 3: Table Of Contents

    Contents Contents Glossary .............................. 6 General.............................. 7 Principles ................................ 7 Target group.............................. 7 Other applicable documents.......................... 7 Symbols ................................ 7 Key to safety symbols/markings........................ 8 Safety .............................. 9 General................................ 9 Intended use .............................. 9 2.2.1 Prevention of foreseeable misuse....................... 9 Personnel qualification and training...................... 10 Consequences and risks caused by non-compliance with this manual ............ 10 Safety awareness ............................ 10 Safety information for the user/operator ..................... 10 Safety information for maintenance, inspection and installation .............. 11...
  • Page 4 Contents Commissioning/Start-up/Shutdown.................... 35 Commissioning/Start-up/Shutdown....................... 35 6.1.1 Prerequisites for commissioning ....................... 35 6.1.2 Checking earth conductor connection ..................... 35 6.1.3 Checking insulation resistance ...................... 35 6.1.4 Priming and venting the pump...................... 36 6.1.5 Start-up............................... 37 6.1.6 Checking the shaft seal........................ 37 6.1.7 Shutdown ............................ 38 Operating limits.............................. 38 6.2.1 Ambient conditions ........................... 39 6.2.2 Maximum operating pressure ...................... 39 6.2.3...
  • Page 5 Contents Tightening torques............................ 66 Spare parts stock............................. 66 8.7.1 Ordering spare parts.......................... 66 8.7.2 Recommended spare parts stock for 2 years' operation to DIN 24296 .......... 67 Trouble-shooting.......................... 68 Related Documents .......................... 70 10.1 Installation types ............................ 70 10.2 Exploded view and list of components ...................... 71 UK Declaration of Conformity......................
  • Page 6: Glossary

    Glossary Glossary Back pull-out unit Pump without pump casing; partly completed machinery Close-coupled design Motor directly fitted to the pump via a flange or a drive lantern Discharge line The pipeline which is connected to the discharge nozzle Hydraulic system The part of the pump in which the kinetic energy is converted into pressure energy Efficiency class to IEC TS 60034-30-2:2016 = Ultra...
  • Page 7: General

    The name plate indicates the type series and size as well as the main operating data. They uniquely identify the pump (set) and serve as identification for all further business processes. In the event of damage, immediately contact your nearest KSB service facility to maintain the right to claim under warranty. 1.2 Target group This operating manual is aimed at the target group of trained and qualified specialist technical personnel.
  • Page 8: Key To Safety Symbols/Markings

    1 General 1.5 Key to safety symbols/markings Table 3: Definition of safety symbols/markings Symbol Description DANGER DANGER This signal word indicates a high-risk hazard which, if not avoided, will result in death or serious injury. WARNING WARNING This signal word indicates a medium-risk hazard which, if not avoided, could result in death or serious injury.
  • Page 9: Safety

    2 Safety 2 Safety All the information contained in this section refers to hazardous situations. DANGER In addition to the present general safety information the action-related safety information given in the other sections must be observed. 2.1 General ▪ This operating manual contains general installation, operating and maintenance instructions that must be observed to ensure safe operation of the system and prevent personal injury and damage to property.
  • Page 10: Personnel Qualification And Training

    2 Safety 2.3 Personnel qualification and training All personnel involved must be fully qualified to transport, install, operate, maintain and inspect the equipment this manual refers to. The responsibilities, competence and supervision of all personnel involved in transport, installation, operation, maintenance and inspection must be clearly defined by the operator.
  • Page 11: Safety Information For Maintenance, Inspection And Installation

    2 Safety 2.7 Safety information for maintenance, inspection and installation ▪ Modifications or alterations of the pump (set) are only permitted with the manufacturer's prior consent. ▪ Use only original spare parts or parts/components authorised by the manufacturer. The use of other parts/components can invalidate any liability of the manufacturer for resulting damage.
  • Page 12: Transport/Storage/Disposal

    1. On transfer of goods, check each packaging unit for damage. 2. In the event of in-transit damage, assess the exact damage, document it and notify KSB or the supplying dealer and the insurer about the damage in writing immediately.
  • Page 13: Storage/Preservation

    3 Transport/Storage/Disposal CAUTION Improper placing down of pump sets Damage to the pump set! ▷ Never place down the pump set with its axis in a vertical position. Fig. 2: Placing down the pump set Ambient conditions for transport (IEC 60721-3-2, EN 50178) ▪...
  • Page 14: Return To Supplier

    Always indicate any safety and decontamination measures taken. NOTE If required, a blank certificate of decontamination can be downloaded from the following web site: www.ksb.com/certificate_of_decontamination 3.5 Disposal DANGER Strong magnetic field in the rotor area Danger of death for persons with pacemaker!
  • Page 15 3 Transport/Storage/Disposal WARNING Fluids handled, consumables and supplies which are hot and/or pose a health hazard Hazard to persons and the environment! ▷ Collect and properly dispose of flushing fluid and any fluid residues. ▷ Wear safety clothing and a protective mask if required. ▷...
  • Page 16: Description

    MEI = 0.70 (0.40) for the pump based on the model shown in the Figure are available at: http://www.europump.org/efficiencycharts 4.2.2 Product information as per Regulation No. 1907/2006 (REACH) For information as per chemicals Regulation (EC) No. 1907/2006 (REACH), see https:// www.ksb.com/ksb-en/About-KSB/Corporate-responsibility/reach/ 4.3 Designation Table 4: Designation example Position Table 5: Designation key Position...
  • Page 17: Name Plate

    Fluid_max S/N: A 9974123456 123456 12 P/N: 05153474 Year: 02.2022 Made in Germany KSB SE & Co. KGaA Johann-Klein-Str. 67227 Frankenthal / Germany Fig. 3: Name plate (example) Type series name Type series code, size and version Mains voltage and mains frequency...
  • Page 18: Design Details

    ▪ Rated voltage of pump set 3 ~380 - 400 V +/-10 %, 50/60 Hz ▪ Enclosure IP55 ▪ Duty type: continuous duty S1 ▪ Thermal class F Shaft seal ▪ KSB mechanical seal Impeller type ▪ Closed radial impeller Bearings ▪ Radial ball bearings in the motor housing ▪...
  • Page 19: Configuration And Function

    4 Description 4.6 Configuration and function Fig. 4: Sectional drawing Clearance gap Discharge nozzle Casing cover Drive unit Suction nozzle Impeller Shaft seal Shaft Rolling element bearing Rolling element bearing Design The pump is designed with a radial fluid inlet (suction nozzle) and a radial fluid outlet (discharge nozzle) arranged on the same axis.
  • Page 20: Scope Of Supply

    4 Description 4.8 Scope of supply Depending on the model, the following items are included in the scope of supply: ▪ Pump set ▪ Sealing elements ▪ Installation/operating manual 4.9 Dimensions and weight For dimensions and weights please refer to the type series booklet of the pump (set). EtaLine Pro 20 of 76...
  • Page 21: Installation At Site

    5 Installation at Site 5 Installation at Site 5.1 Safety regulations DANGER Installation in potentially explosive atmospheres Explosion hazard! ▷ Never install the pump in potentially explosive atmospheres. ▷ Observe the information given in the data sheet and on the name plates of the pump system.
  • Page 22: Turning The Control Element

    5 Installation at Site Fig. 5: Minimum distance X The minimum distance X to neighbouring assemblies must be at least 30 mm. 5.3 Turning the control element The electronic system housing with integrated control element can be turned. The control element must be legible at all times. Positioning must be carried out with the pump set removed from the system.
  • Page 23: Installation Types

    5 Installation at Site NOTE Do not install the pump at the lowest point of the system to prevent any impurities from collecting in the pump. CAUTION Ingress of leakage into the motor Damage to the pump! ▷ Never install the pump set with the "motor below". The pump set may be flanged directly into the piping.
  • Page 24: Piping

    5 Installation at Site Vertical installation Fig. 10: Vertical installation / mounted without pump foot Provide a vent valve to prevent dry running of the mechanical seal. (ð Section 8.2.2.3, Page 61) 5.5 Piping 5.5.1 Connecting the piping DANGER Impermissible loads acting on the pump nozzles Danger to life from leakage of hot, toxic, corrosive or flammable fluids! ▷...
  • Page 25 5 Installation at Site CAUTION Welding beads, scale and other impurities in the piping Damage to the pump! ▷ Remove any impurities from the piping. ▷ If necessary, install a filter. ▷ Observe the information in (ð Section 8.2.2.1, Page 61) . 1. Thoroughly clean, flush and blow through all vessels, pipelines and connections (especially of new installations).
  • Page 26: Permissible Forces And Moments At The Pump Nozzles

    5 Installation at Site 5.5.2 Permissible forces and moments at the pump nozzles Fig. 12: Forces and moments at the pump nozzles The data on forces and moments apply to static piping loads only. The values are only applicable if the pump is installed on a baseplate and bolted to a rigid and level foundation.
  • Page 27: Auxiliary Connections

    5 Installation at Site NOTE An additional line fitted with a shut-off valve (from the pump discharge nozzle to the balance line) facilitates venting of the pump before start-up. 5.5.4 Auxiliary connections WARNING Failure to use or incorrect use of auxiliary connections (e.g. barrier fluid, flushing liquid, etc.) Risk of injury from escaping fluid! Risk of burns!
  • Page 28: Electrical Connection

    5 Installation at Site CAUTION Risk of potentially explosive atmosphere due to insufficient ventilation Explosion hazard! ▷ Make sure the space between the casing cover/discharge cover and the bearing cover is sufficiently vented. CAUTION Heat build-up Damage to the bearings! Danger of overheating! ▷...
  • Page 29: Information For Planning The System

    5 Installation at Site CAUTION Improper dielectric test Damage to the electronic system! ▷ Never carry out dielectric tests on components of the electronic system. ▷ Do not carry out dielectric tests on the power cable or relay connection cables until the connections have been disconnected from the electronic system.
  • Page 30 5 Installation at Site Table 7: Electrical protection equipment Application Rated current Melting integral Clearing integral Rated short-circuit breaking category capacity [A²s] [A²s] [kA (700 V AC)] Motor protection switch A separate motor protection switch is not required because the electronics of the pump set have their own safety devices (e.g.
  • Page 31: Electrical Connection

    5 Installation at Site 5.7.3 Electrical connection 5.7.3.1 Removing the housing cover DANGER Contact with live components Danger to life from electric shock! ▷ Never remove housing or cover components. ▷ Note the capacitor discharge time. After switching off the pump set, wait 10 minutes until dangerous voltages have discharged.
  • Page 32 5 Installation at Site 5.7.3.3 Signal inputs and signal outputs Table 9: Technical data for inputs and outputs Interface type Value Unit Description Relay output V AC Maximum voltage AC V DC Maximum voltage DC A AC/DC Maximum current AC1/DC Contact Auxiliary voltage (internal RC circuit between Uh and DI) Start-up current Rated current...
  • Page 33 5 Installation at Site 5.7.3.5 Connection to power supply network and motor DANGER Touching or removing terminals Danger to life from electric shock! ▷ Never open or touch terminals or plug-type connections until the pump set has been de-energised. Fig. 17: Preparing the power cable 1.
  • Page 34 5 Installation at Site 5.7.3.6 Connecting the potential equalisation connection Fig. 19: PE connection 1. Connect the potential equalisation connection to the potential equalisation system. 5.7.3.7 Analog input and digital input In order to connect sensors or contacts, the electronics of the pump set supply nominal PELV auxiliary voltages of 24 VDC.
  • Page 35: Commissioning/Start-Up/Shutdown

    6 Commissioning/Start-up/Shutdown 6 Commissioning/Start-up/Shutdown 6.1 Commissioning/Start-up/Shutdown DANGER Hazardous voltage Danger of death from electric shock! ▷ Have all work performed only by qualified specialist personnel and only when the drive is at a standstill and secured against unintentional start-up. This also applies to auxiliary circuits (e.g.
  • Page 36: Priming And Venting The Pump

    6 Commissioning/Start-up/Shutdown NOTE Note that the insulation resistance of dry windings that have been reconditioned or cleaned is lower when the winding is warm. The insulation resistance can only be evaluated correctly after converting to the reference temperature of 25°C. The insulation resistance of the stator winding must equal at least 1.5 megohms for motors with a rated voltage of 220 - 1000 V.
  • Page 37: Start-Up

    6 Commissioning/Start-up/Shutdown 6.1.5 Start-up DANGER Non-compliance with the permissible pressure and temperature limits if the pump is operated with the suction and discharge lines closed. Leakage of hot or toxic fluids! ▷ Never operate the pump with the shut-off elements in the suction line and/or discharge line closed.
  • Page 38: Shutdown

    6 Commissioning/Start-up/Shutdown 6.1.7 Shutdown CAUTION Heat build-up inside the pump Damage to the shaft seal! ▷ Depending on the type of installation, the pump set requires sufficient after- run time – with the heat source switched off – until the fluid handled has cooled down.
  • Page 39: Ambient Conditions

    6 Commissioning/Start-up/Shutdown 6.2.1 Ambient conditions CAUTION Operation outside the permissible ambient temperature Damage to the pump (set)! ▷ Observe the specified limits for permissible ambient temperatures. Observe the following parameters and values during operation: Table 10: Permissible ambient temperatures specified for the fluid temperature Fluid temperature Permissible maximum ambient temperature...
  • Page 40: Installation Altitude

    6 Commissioning/Start-up/Shutdown Symbol Description Unit Pump discharge head Fluid temperature °C Temperature at the casing surface °C Pump efficiency at duty point Temperature difference 6.2.3.2 Density of the fluid handled CAUTION Impermissibly high density of the fluid handled Motor overload! ▷...
  • Page 41: Returning To Service

    6 Commissioning/Start-up/Shutdown 6.4 Returning to service For returning the equipment to service observe the sections on commissioning/start- up and the operating limits. In addition, carry out all servicing/maintenance operations before returning the pump (set) to service. (ð Section 8, Page 58) WARNING Failure to re-install or re-activate protective devices Risk of injury from moving parts or escaping fluid! ▷...
  • Page 42: Operation

    7 Operation 7 Operation 7.1 Control element Fig. 22: Control element Display Control element with control push- button in the centre LED segment display The system is operated and configured by pressing down and moving a finger in the (+) or (-) direction of the control element and pressing the control button. Symbols indicate the selected settings.
  • Page 43: Operating Modes

    7 Operation Table 14: Meaning of symbols Symbol Description Bluetooth active/inactive Display lock active/inactive Analog input 0 - 10 V active/inactive Status indicators Status: Pump rotating Status: Pump not rotating Status LED ▪ Green = no pump fault ▪ Yellow = warning ▪...
  • Page 44: Information On Settings

    7 Operation 7.2 Operating modes 7.2.1 Information on settings For common applications, such as two-pipe radiator heating systems, Dynamic Control or Proportional-pressure Control (Δp‐v) are the recommended operating modes. These operating modes offer an extended control range with additional potential savings compared to Constant-pressure Control (Δp-c). Depending on the balancing of branch circuits, undersupply may occur at a consumer installation.
  • Page 45: Proportional-Pressure Control

    7 Operation Table 15: Selecting Constant-pressure Control and the setpoint Step 1: Activating the setting mode ▪ Press and hold the control button (OK) for 3 seconds. – The flashing symbol indicates the active operating mode. Step 2: Selecting the Constant-pressure Control operating mode ▪...
  • Page 46: Dynamic Control

    7 Operation Setting Fig. 27: Proportional-pressure Control settings Table 16: Selecting Proportional-pressure Control and the setpoint Step 1: Activating the setting mode ▪ Press and hold the control button (OK) for 3 seconds – The flashing symbol indicates the active operating mode. Step 2: Selecting the Proportional-pressure Control operating mode ▪...
  • Page 47 7 Operation Function Fig. 28: Dynamic Control function 1 Excess energy input 3 Control curve 2 Dynamic Control 4 Minimum characteristic curve Dynamic control (2) detects when the selected control curve (3) is higher than the minimum characteristic curve (4). The control system shifts the control curve downward, and power input is reduced automatically.
  • Page 48: Constant Speed (Open-Loop Control)

    7 Operation Table 17: Activating and deactivating Dynamic Control Step 1: Activating the setting mode ▪ Press and hold the control button (OK) for 3 seconds – The flashing symbol indicates the active operating mode. Step 2: Selecting Dynamic Control ▪ Change the control element (+) or (-) until the symbol for Dynamic Control flashes.
  • Page 49: Functions

    7 Operation Setting Fig. 31: Open-loop control settings Table 18: Selecting open-loop control and the setpoint Step 1: Activating the setting mode ▪ Press and hold the control button (OK) for 3 seconds – The flashing symbol indicates the active operating mode. Step 2: Selecting the Constant Speed (open-loop control) operating mode ▪...
  • Page 50: Fault Messages

    7 Operation 7.3.3 Fault messages Function The pump set outputs warnings and alerts as a sequence of numbers and LED on the display. Table 19: Warnings ▪ The display shows the error code of the warning. The symbol Pump set status and an amber LED light up. ▪...
  • Page 51: External Analog 0 - 10 V Dc Signal

    7 Operation Table 22: Alerts Error code Cause Response 2... Critical electronics fault Disconnect the power supply for 1 minute. After 1 minute re-connect the power supply. Replace the pump set or contact KSBservice. 3... Internal hardware/firmware fault (incorrect Disconnect the power supply for 1 minute. After parameters) 1 minute re-connect the power supply.
  • Page 52: Bluetooth

    1,5 V 10 V U [V DC] Fig. 32: Analog 0 -10 V signal as setpoint input for the pump set Setting the limits and parameters using the KSB ServiceTool for the following functions: ▪ Starting up the pump ▪ Stopping the pump Setting Press the control button on the control element to activate the display from idle mode.
  • Page 53: External Start/Stop

    7 Operation The KSB Flow Manager app can be used to change the settings for the pump set and carry out a software update. To download the app, scan one of the following QR codes. Table 25: Bluetooth Step 1: Activating the Bluetooth functions ▪...
  • Page 54: External Fault Acknowledgement

    7 Operation 7.3.7 External fault acknowledgement CAUTION External voltage applied to the digital inputs Damage to the printed circuit board! ▷ Always use a volt-free contact for the digital inputs. The pump set is started or stopped by an external signal at digital input 2. Table 27: Pump start and stop Contact Effect...
  • Page 55: Additional Functions

    7 Operation 7.4 Additional functions 7.4.1 Locking / unlocking the control panel Operating modes and functions can only be selected when the control panel is unlocked. Table 28: Locking / unlocking the control panel Step 1: Activating the additional function setting mode ▪ Press and hold the control button (OK) for 10 seconds. –...
  • Page 56 7 Operation Table 29: Activating / deactivating the test alert Step 1: Activating the additional function setting mode ▪ Press and hold the control button (OK) for 10 seconds. – The additional functions setting mode is active. – The symbol flashes. Step 2: Selecting test alert ▪...
  • Page 57: Information

    7 Operation 7.4.3 Information Table 30: Displaying information Step 1: Activating the additional function setting mode ▪ Press and hold the control button (OK) for 10 seconds. – The additional functions setting mode is active. – The symbol flashes. Step 2: Selecting information ▪...
  • Page 58: Servicing/Maintenance

    8 Servicing/Maintenance 8 Servicing/Maintenance 8.1 Safety regulations DANGER Sparks produced during servicing work Explosion hazard! ▷ Observe the safety regulations in force at the place of installation! ▷ Never open an energised pump set. ▷ Always perform maintenance work on pump sets outside potentially explosive atmospheres only.
  • Page 59: Servicing/Inspection

    8 Servicing/Maintenance NOTE All maintenance work, service work and installation work can be carried out by KSB Service or authorised workshops. For contact details refer to the enclosed "Addresses" booklet or visit "www.ksb.com/contact" on the Internet. Never use force when dismantling and reassembling the pump set.
  • Page 60 8 Servicing/Maintenance CAUTION Impermissibly high temperature of fluid handled Damage to the pump! ▷ Prolonged operation against a closed shut-off element is not permitted (heating up of the fluid). ▷ Observe the temperature limits in the data sheet and in the section on operating limits.
  • Page 61: Inspection Work

    8 Servicing/Maintenance 8.2.2 Inspection work DANGER Excessive temperatures caused by friction, impact or frictional sparks Fire hazard! Damage to the pump set! ▷ Regularly check the cover plates, plastic components and other guards of rotating parts for deformation and sufficient distance from rotating parts. 8.2.2.1 Cleaning filters CAUTION Insufficient inlet pressure due to clogged filter in the suction line...
  • Page 62: Drainage/Cleaning

    8 Servicing/Maintenance 8.3 Drainage/cleaning WARNING Fluids handled, consumables and supplies which are hot and/or pose a health hazard Hazard to persons and the environment! ▷ Collect and properly dispose of flushing fluid and any fluid residues. ▷ Wear safety clothing and a protective mask if required. ▷...
  • Page 63: Preparing The Pump Set

    ▪ Avoid damaging the centring spigots. Protect rolling element bearings against the ingress of contamination and moisture. NOTE All maintenance work, service work and installation work can be carried out by KSB Service or authorised workshops. NOTE After a prolonged period of operation the individual components may be hard to pull off the shaft.
  • Page 64: Removing The Impeller

    8 Servicing/Maintenance 4. Remove and dispose of O-ring 412. 5. Place the back pull-out unit on a clean and level surface. 8.4.5 Removing the impeller ü The notes and steps stated in the sections (ð Section 8.4.1, Page 62) to have been observed/carried out. ü...
  • Page 65: Installing The Mechanical Seal

    8 Servicing/Maintenance Coat the locating surfaces of the individual components with graphite or similar before reassembly. Tightening torques For reassembly, tighten all screws and bolts as indicated. 8.5.2 Installing the mechanical seal Installing the The following rules must be observed when installing the mechanical seal: mechanical seal ▪...
  • Page 66: Installing The Back Pull-Out Unit

    8 Servicing/Maintenance 8.5.4 Installing the back pull-out unit WARNING Back pull-out unit tilting Risk of squashing hands and feet! ▷ Suspend or support the back pull-out unit at the pump end. ü The notes and steps stated in (ð Section 8.5.1, Page 64) to (ð Section 8.5.3, Page 65) have been observed/carried out.
  • Page 67: Recommended Spare Parts Stock For 2 Years' Operation To Din 24296

    8 Servicing/Maintenance 8.7.2 Recommended spare parts stock for 2 years' operation to DIN 24296 Table 34: Quantity of spare parts for recommended spare parts stock Part No. Description Number of pumps (including stand-by pumps) 6 and 7 8 and 9 10 and more Impeller 20 %...
  • Page 68: Trouble-Shooting

    If problems occur that are not described in the following table, consultation with the KSB service is required. A Pump delivers insufficient flow rate B Motor is overloaded...
  • Page 69 9 Trouble-shooting A B C D E F G H I Possible cause Remedy - ✘ - - ✘ - - Pump back pressure is lower than Re-adjust to duty point. specified in the purchase order. - ✘ - - Density or viscosity of fluid handled Consult the manufacturer.
  • Page 70: Related Documents

    10 Related Documents 10 Related Documents 10.1 Installation types Horizontal installation Fig. 34: Horizontal installation of pump set, direction of flow from bottom to top Fig. 35: Horizontal installation, direction of flow from top to bottom Turn the volute casing and/or pull-out unit by 180° so that the electronic system and the control element remain in their current position on top and are easy to read.
  • Page 71: Exploded View And List Of Components

    Joint ring 68-3 Cover plate O-ring 79-10 Frequency inverter Mechanical seal 81-43 Connection disc Vent valve KSB motor Auxiliary connections 900.01/.02/.03/.04/. Bolt/screw Fluid drain 903.01/02 Screw plug Fluid priming and venting Hexagon socket head cap screw Fluid venting (vertical installation)
  • Page 72: Declaration Of Conformity

    11 UK Declaration of Conformity 11 UK Declaration of Conformity Manufacturer: KSB SE & Co. KGaA Johann-Klein-Straße 9 67227 Frankenthal (Germany) This UK Declaration of Conformity is issued under the sole responsibility of the manufacturer. The manufacturer herewith declares that the product: EtaLine Pro Serial number range: A xxxxxxxxxxxxxxxxx (e.g.
  • Page 73: Index

    Index Index Abrasive fluids 40 Impeller type 18 Ambient conditions Installation altitude 40 Operation 39 Installation at Site 21 Storage 14 Intended use 9 Transport 13 IT mains 30 Ambient temperature 39 Analog inputs 0/2-10 V 34 Applications 9 Key to safety symbols/markings 8 Auxiliary connections 27 List of components 71 Back-up fuses 29 Bearing temperature 60 Bearings 18 Maintenance 59 Bluetooth 53 Mechanical seal 37...
  • Page 74 Index Spare part Ordering spare parts 66 Spare parts stock 67 Start-up 37 Storage 13, 40 Symbols 43 Technical data 30 Tightening torques 66 TN mains 30 Transport 12 Warnings 8 Warranty claims 7 EtaLine Pro 74 of 76...
  • Page 76 KSB SE & Co. KGaA Johann-Klein-Straße 9 • 67227 Frankenthal (Germany) Tel. +49 6233 86-0 www.ksb.com...

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