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KSB Movitec VCI User Manual

KSB Movitec VCI
54 pages
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Multistage High-pressure Immersion
Centrifugal Pump
Movitec VCI
Installation/Operating Manual

Table of Contents

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KSB Movitec VCI Specifications

General IconGeneral
SeriesMovitec VCI
Max Head250 m
Pressure RatingPN 25
Temperature Range-15°C to +120°C
Shaft SealMechanical seal
Motor ProtectionIP55
Frequency50/60 Hz
TypeCentrifugal Pump
ApplicationWater supply, pressure boosting, irrigation
Fluid temperatureUp to 120°C
Power Range0.37 to 75 kW
Motor typeStandard asynchronous motor
Speed2900 rpm
Impeller materialStainless steel
Pump casing materialStainless steel
Housing MaterialStainless steel
Discharge nozzleFlange
Connection SizeDN 32 to DN 100
Voltage230V, 400V
Operating pressureUp to 25 bar

Summary

1 General

1.1 Principles

Outlines manual validity, scope, and product identification methods.

1.6 Key to safety symbols/markings

Defines safety symbols and signal words, crucial for hazard identification.

2 Safety

2.1 General

Provides essential general instructions for safe operation, installation, and maintenance.

2.7 Safety information for maintenance, inspection and installation

Provides critical safety precautions for maintenance and installation activities.

2.8 Unauthorised modes of operation

Warns against operating outside specified limits, affecting warranty and safety.

3 Transport/Storage/Disposal

3.2 Transport

Provides essential guidelines and safety warnings for transporting the pump set.

3.3 Storage/preservation

Details proper measures for storing the pump set to prevent damage and maintain integrity.

3.5 Return to supplier

Details steps for returning the pump set, including decontamination requirements.

4 Description of the Pump (Set)

4.1 General description

Provides an overview of the multistage high-pressure immersion centrifugal pump.

4.4 Name plate

Explains the information presented on the pump's name plate with an example.

4.6 Configuration and function

Describes the pump's internal configuration and operational function.

5 Installation at Site

5.1 Safety regulations

Specifies safety regulations for installing equipment in potentially explosive atmospheres.

5.3 Installing the pump set

Provides instructions and diagrams for vertically installing the pump set into a tank.

5.4.1 Connecting the piping

Details critical aspects of connecting the piping to the pump, including safety.

5.5 Electrical connection

Warns about the dangers of electrical connection work by unqualified personnel.

5.6 Checking the direction of rotation

Provides instructions and warnings for verifying the correct direction of pump motor rotation.

6 Commissioning/Start-up/Shutdown

6.1 Commissioning/Start-up

Details prerequisites and procedures for starting up the pump set.

6.2 Operating limits

Defines critical operating limits to prevent damage to the pump set.

Minimum installation height

Specifies minimum installation height requirements for different pump sizes.

Minimum permissible flow rate

Presents minimum flow rates for different pump sizes and temperatures.

6.3 Shutdown/storage/preservation

Details procedures for shutting down, storing, and preserving the pump set.

7 Servicing/Maintenance

7.1 Safety regulations

Emphasizes safety regulations for all maintenance, inspection, and installation personnel.

7.2 Servicing/Inspection

Covers general procedures for servicing and inspecting the pump set during operation.

7.2.2 Lubrication and lubricant change

Details the process for lubricating bearings and changing lubricants.

7.4.1 General information/Safety regulations

Covers general safety precautions and preparation before dismantling the pump set.

7.4.3 Removing the pump set from the tank and piping

Step-by-step instructions for safely removing the pump set from its installation.

7.5.1 General information/Safety regulations

Covers general safety and engineering practice rules for reassembling the pump set.

7.5.2 Fitting the mechanical seal

Provides step-by-step instructions for correctly fitting the mechanical seal.

7.6 Tightening torques

Lists specified tightening torques for various screws and nuts during reassembly.

7.7.1 Ordering spare parts

Details the necessary information required when ordering replacement or spare parts.

8 Trouble-shooting

Trouble-shooting

Provides a guide to common pump problems, their causes, and recommended remedies.

9 Related Documents

9.1 General drawings with list of components

Presents general assembly drawings and component lists for various Movitec VCI models.

9.2.1 Drive lantern with mechanical seal

Shows an exploded view and component list for the drive lantern and mechanical seal assembly.

9.2.2 Hydraulic system of Movitec V(C/S)I 2B/4B/6B

Presents exploded views and component lists for the hydraulic system of V(C/S)I 2B/4B/6B models.

9.3 Wiring diagram

Illustrates wiring diagrams for the pump motor based on selected motor configurations.

10 EU Declaration of Conformity

11 Certificate of Decontamination

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