KSB GUARD Installation & Operating Manual
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KSB GUARD Installation & Operating Manual

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KSB Guard
For Use in Potentially Explosive Atmospheres
Installation/Operating Manual

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  • Page 1 KSB Guard For Use in Potentially Explosive Atmospheres 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 17/08/2021...

  • Page 3: Table Of Contents

    Measured values ............................. 14 KSB Guard Gateway ............................ 14 Sensor unit .............................. 16 Transmission and battery unit ........................ 16 Installation / Commissioning.......................  18 Setting up access to the KSB Guard system .................... 18 Installation .............................. 18 5.2.1 Fitting KSB Guard Gateway....................... 18 5.2.1.1 Checking the place of installation of KSB Guard Gateway ............ 19 5.2.1.2...
  • Page 4 Turning off the transmission and battery unit ..................... 32 Servicing/Maintenance ........................ 33 Replacing the battery pack .......................... 33 Replacing the sensor unit.......................... 35 Replacing the transmission and battery unit.................... 35 Replacing KSB Guard Gateway ........................ 35 Dismantling ............................ 36 Removing KSB Guard Gateway........................ 36 Dismantling the transmission and battery unit .................... 36 Dismantling the sensor unit........................... 37 Trouble-shooting..........................

  • Page 5: Glossary

    Glossary Glossary Mat. No. This identification number is composed of an 8- digit numerical code that uniquely identifies a product entered in SAP. KSB Guard 5 of 50...

  • Page 6: General

    The serial number uniquely describes the product and is used as identification in 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 7 In conjunction with one of the signal words this symbol indicates a hazard involving electrical voltage and identifies information about protection against electrical voltage. Machine damage In conjunction with the signal word CAUTION this symbol indicates a hazard for the machine and its functions. KSB Guard 7 of 50...

  • Page 8: Safety

    ▪ Non-compliance can, for example, have the following consequences: – Hazards to persons due to electrical, thermal, mechanical and chemical effects and explosions – Failure of important product functions – Failure of prescribed maintenance and servicing practices KSB Guard 8 of 50...

  • Page 9: Safety Awareness

    The software has been specially created for this product and thoroughly tested. Making changes or additions to the software or parts of the software is prohibited. In irregular intervals updates will be made to KSB Guard Gateway and to the Transmission and battery units. These updates will run automatically in the background and serve to enhance the product performance.

  • Page 10: 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 11 3 Transport/Storage/Disposal NOTE Due to certain components it contains, the device is classified as special waste and meets RoHs 2011/65/EC requirements. Once decommissioned, the device must be properly disposed of in accordance with local regulations. KSB Guard 11 of 50...

  • Page 12: Description

    4.2.1 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 Name plates TYPE: KSB GUARD Ex SENSOR UNIT II 2 G Ex ib IIC T4 Gb 0035 -40°C < Ta < 70°C IP65 -40°C <...

  • Page 13: Technical Data

    45 mA Date Order no.: 751742/0010 serial number HQ: R. STAHL, D-74638 Waldenburg x r-stahl.com x Made in Germany Fig. 3: Name plate of KSB Guard Gateway (example) ATEX marking Type of power supply: AC voltage Enclosure Supply voltage range...

  • Page 14: Function

    The transmission and battery unit sends the measured data to KSB Guard Gateway via a radio signal. KSB Guard Gateway KSB Guard Gateway collects the data of the sensor unit and transfers it to the KSB Cloud in encrypted format. The data can be accessed via the KSB Guard app or the ksbguard.net web portal.
  • Page 15 4 Description Fig. 4: KSB Guard Gateway in flameproof enclosure Antenna connection for mobile Sensor network antenna data (LTE) connection KSB Guard Gateway Flameproof enclosure Terminal box Fig. 5: KSB Guard Gateway Status LED for supply voltage Status LED S1 for connection status Level LEDs for mobile network signal strength Table 8: Description of LED indicators...

  • Page 16: Sensor Unit

    QR code measurement) Connecting cable to transmission Earthing connections and battery unit 4.9 Transmission and battery unit Fig. 7: Transmission and battery unit Position of internal antenna Status LED A (red) Status LED B (green) Pushbutton KSB Guard 16 of 50...
  • Page 17 Control element / LED indicator Description Pushbutton Commissioning, status check, manual measurement Status LED A Status LEDs for indicating the operating status and for coded output of fault messages Status LED B Level LEDs Signal strength of KSB Guard Gateway connection KSB Guard 17 of 50...

  • Page 18: Installation / Commissioning

    5.2 Installation NOTE For all queries relating to the actual installation (e.g. positioning of components, reception quality, etc.) KSB Guard Support will be available. (ð Section 9, Page 38) 5.2.1 Fitting KSB Guard Gateway DANGER Sparks produced during installation work or servicing work Explosion hazard! ▷...

  • Page 19: Checking The Place Of Installation Of Ksb Guard Gateway

    If possible: Installation with direct line of sight between the transmission and battery unit and KSB Guard Gateway 5.2.1.2 Fastening KSB Guard Gateway NOTE Fastening KSB Guard Gateway at a height of approx. 2 to 3 m above the floor is recommended. KSB Guard 19 of 50...

  • Page 20: Connecting Ksb Guard Gateway To The Power Supply

    5.2.1.3 Connecting KSB Guard Gateway to the power supply DANGER Opening the flameproof enclosure Explosion hazard! ▷ Never open the flameproof enclosure of KSB Guard Gateway. ▷ Electrical work in the terminal box may only be carried out by a qualified electrical technician. KSB Guard...

  • Page 21: Fitting The Ksb Guard Gateway Antennas

    If the signal strength of the mobile network at the place of installation of KSB Guard Gateway is insufficient, the LTE antenna has to be fitted in a more suitable place, using the mounting angle provided. (ð Section 5.2.1.4, Page 21) ð...

  • Page 22: Checking The Signal Strength Of Ksb Guard Gateway

    If the signal strength of the mobile network at the place of installation of KSB Guard Gateway is insufficient, the LTE antenna can be fitted in a more suitable place, using the mounting angle provided. In this case, the antenna has to be connected to KSB Guard Gateway with a commercially available antenna extension...

  • Page 23: Establishing A Connection Between The Sensor Unit And The Transmission And Battery Unit

    5 Installation / Commissioning The Set-up mode can be repeated any number of times. ü KSB Guard Gateway has been fitted and the indicated signal strength for mobile reception at KSB Guard Gateway is sufficient. 1. Press the pushbutton (1) at the Transmission and battery unit for 2 - 3 seconds.

  • Page 24: Installing The Sensor Unit

    Sensor unit takes on temperature of bearing bracket or drive lantern Risk of burns! ▷ Observe the operating manual of the pump set. ▷ When the pump set is being operated, only touch the sensor unit using suitable protective gloves. KSB Guard 24 of 50...
  • Page 25 At an ambient temperature between +25 °C and +30 °C, the supplied adhesive will have sufficiently cured after approximately 24 hours. After 3 days, the adhesive will have fully cured. Increased temperatures (e.g. +60 °C to +90 °C) accelerate the curing process. KSB Guard 25 of 50...

  • Page 26: Installing The Transmission And Battery Unit

    ü The batteries have been inserted (as-supplied condition). ü The signal strength of the KSB Guard Gateway connection at the place of installation is sufficient. ü Check the signal strength of the connection to the Transmission and battery unit in Set-up mode.

  • Page 27: Routing The Connecting Cable

    (tripping, entrapment) can arise from it. 2. Route the excess length of the connecting cable in a meander pattern (ð Fig. 14) and fasten it with the supplied fastening elements. KSB Guard 27 of 50...

  • Page 28: Assigning And Setting Up

    With a pump set from KSB, data on the pump can be accessed when necessary. To do so, enter the KSB serial number in the corresponding field of the app / web portal. If data is available, it will be displayed in the app or on the web portal and must be checked to ensure that it is accurate and up to date.

  • Page 29: Adding The Pump

    In the first two hours following commissioning the device frequently (every five minutes) checks if a pump set has been assigned to the sensor unit in the KSB Cloud. After a successful assignment, five measurements are automatically conducted in shortened intervals.
  • Page 30 Connection for the connecting cable to the sensor unit ü KSB Guard Gateway has been installed and the signal strength indicated is sufficient. ü The system has been energised. 1. Press and hold the pushbutton (2) on the transmission and battery unit for 2 -  3 seconds.

  • Page 31: Operation

    ▪ Automatic Measuring Operation After successful commissioning and when a sensor unit and pump set have been assigned in the KSB Cloud, the device automatically switches to Stand-by mode following each measuring cycle and transfer cycle in order to save energy. In this status, all LEDs are off.

  • Page 32: Turning Off The Transmission And Battery Unit

    2. Press the pushbutton at the Transmission and battery unit until both LEDs extinguish after a flashing pattern. ð The two status LEDs will flash again after 10 to 15 seconds. Then, the Transmission and battery unit reverts to its as-supplied condition. (ð Section 6.2, Page 31) KSB Guard 32 of 50...

  • Page 33: Servicing/Maintenance

    Using different batteries Explosion hazard! ▷ Only replace the battery pack by the battery pack available from KSB. The transmission and battery unit is powered by a lithium thionyl chloride battery. Only the battery pack available from KSB containing a lithium thionyl chloride battery may be used.
  • Page 34 11. Place the upper part of the housing back on the lower part of the housing. 12. Screw the four fastening screws back in at the corners. 13. Restart the transmission and battery unit. (ð Section 5.4, Page 29) KSB Guard 34 of 50...

  • Page 35: Replacing The Sensor Unit

    5. Connect the connecting cable between the sensor unit and the Transmission and battery unit. 6. Restart Transmission and battery unit (ð Section 5.4, Page 29) 7. Have the pump set with new Sensor ID assigned by the KSB Guard Customer Service. (ð Section 9, Page 38) 7.3 Replacing the transmission and battery unit DANGER Improper replacement / use of devices in potentially explosive atmospheres...

  • Page 36: Dismantling

    DANGER Improper work on electrical connection Electric shock! ▷ KSB Guard Gateway may only be opened by a qualified electrical technician. ▷ Electrical work may only be carried out by a qualified electrical technician. 1. Disconnect the equipment from the power supply.

  • Page 37: Dismantling The Sensor Unit

    ü The connecting cable leading to the Transmission and battery unit has been removed. 1. Carefully remove the sensor unit from the installation location. To do so use a soft-face mallet or plier wrench, for example. KSB Guard 37 of 50...

  • Page 38: Trouble-Shooting

    9 Trouble-shooting 9 Trouble-shooting If problems occur that are not described in the following tables, consultation with KSB Guard Customer Service is required: ▪ 24-h hotline : +49 6233 86 6400 ▪ E-mail: ksbguard-support@ksb.com NOTE To ensure quick assistance, have the serial number of the sensor unit readily available.
  • Page 39 KSB Cloud. (ð Section 5.3, Page 28) pushbutton. KSG Guard does not send any data to ▪ KSB Guard has not been ▪ Assign KSB Guard to a pump set the KSB Cloud or does not yet appear assigned to a pump set.

  • Page 40: Related Documents

    If installation location A is accessible and not otherwise used, fasten the sensor unit to this location. If installation location A is used or inaccessible, use installation locations B, C or D. Etanorm Fig. 18: Etanorm with sensor unit Etabloc Fig. 19: Sensor unit mounted on horizontally and vertically installed Etabloc pumps KSB Guard 40 of 50...
  • Page 41 10 Related Documents Etaline R Fig. 20: Etaline R with sensor unit MegaCPK Fig. 21: MegaCPK with sensor unit Movitec Fig. 22: Movitec with sensor unit KSB Guard 41 of 50...
  • Page 42 10 Related Documents Multitec Fig. 23: Multitec with sensor unit Omega Fig. 24: Omega with sensor unit Sewatec Fig. 25: Sewatec with sensor unit KSB Guard 42 of 50...
  • Page 43 10 Related Documents Sewabloc Fig. 26: Sewabloc with sensor unit KSB Guard 43 of 50...

  • Page 44: Purchase Order Specifications

    01922263 0.256 01922264 Battery pack S1P1/SL-2880/290/EDA 05116249 0.25 Lithium thionyl chloride battery as a replacement for the battery in the ATEX-compliant transmission and battery unit, including installation elements KSB Guard 44 of 50...

  • Page 45: Ec Declarations Of Conformity

    This EU Declaration of Conformity is issued under the sole responsibility of the manufacturer. The manufacturer herewith declares that the products:: KSB Guard ATEX sensor unit: Ident. number 05088764 KSB Guard ATEX transmission and battery Ident. number 05088765 unit: KSB Guard ATEX kit: Ident.

  • Page 47: Index

    Index Index Adhesive curing 25 Key to safety symbols/markings 6 Ambient conditions KSB Guard Gateway 15, 22 Storage 10 LED indicators 15 Antennas 21 KSB Guard Customer Service 38 Assignment Sensor unit 28 As-supplied condition 26, 29 LED indicators Automatic measurement 31 KSB Guard Gateway 15 Transmission and battery unit 17 Automatic Measuring Operation 31 Limit values 29...
  • Page 48 Index Technical data KSB Guard Gateway 13 Sensor unit 13 Transmission and battery unit 13 Transmission and battery unit 16, 30 LED indicators 17 Transport 10 Warnings 6 Warranty claims 6 KSB Guard 48 of 50...
  • Page 50 KSB SE & Co. KGaA Johann-Klein-Straße 9 • 67227 Frankenthal (Germany) Tel. +49 6233 86-0 www.ksb.com...

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