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Sulzer VMS User Manual

Sulzer VMS
28 pages
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www.sulzer.com
VMS Vertical Multistage Pumps
1557-00
02/2022
EN
Installation, Operating and Maintenance Instructions
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Sulzer VMS Specifications

General IconGeneral
BrandSulzer
ModelVMS
CategoryWater Pump
LanguageEnglish

Summary

Manual Introduction

Preface

Provides important information for reliable, proper, and efficient operation of the pump.

Icons and Symbols

Explains the meaning of icons and symbols used in the manual and accompanying documentation.

Identification, Service, and Technical Support

Obtaining Data and Information from VMS and VMS H6 Pumps

Details on how to find and quote pump information from the nameplate for queries or orders.

Shaft Seal Material Code

Provides a table detailing shaft seal material codes according to EN 12756 standards.

Current

Information regarding nominal and maximum current for VMS and VMS H6 pumps.

Supplementary Documentation

Lists available supplementary documentation apart from the main manual.

Warranty

Terms of Warranty

Defines the warranty period and conditions, including restrictions on modifications and use.

Safety and Environment

General Safety

General safety instructions and responsibilities for product use and maintenance.

Users

Specifies requirements for personnel involved in operation, maintenance, and installation.

Safety Provisions

Guidelines on safety regulations, original parts, and operating within the product's working range.

Labels on the Product

Emphasizes the importance of product labels and their legibility for safety.

Safety Precautions

Details safety measures to be taken during normal use and specific activities.

During Normal Use

Safety precautions for operating the pump under normal conditions.

During Installation, Maintenance and Repair

Critical safety measures for installation, maintenance, and repair activities.

Environmental Aspects

Information on the environmentally friendly design and disposal of Sulzer products.

General Environmental

General guidelines for acting according to environmental laws and regulations.

Dismantling

Owner's responsibility for dismantling and environmentally friendly disposal of the product.

Pump Introduction

Description of the Product

Describes the vertical, single, or multistage centrifugal pumps and their construction.

Model Key

Explains the labeling system used to identify pump types and configurations.

Ecodesign

Provides product information related to Ecodesign directives and energy efficiency.

Intended Use

Specifies the suitable applications and mediums for VMS pumps.

Operation

Explains the basic principle of pump operation and how pressure is generated.

Measuring, Draining and Venting

Details the purpose and use of various connections for measurement, draining, and venting.

Modular Selection

Describes the modular components used for assembling pumps to match specific applications.

Working Range

Outlines the general working specifications, including temperature, pressure, and flow limits.

Detailed Working Range VMS

Provides detailed working range information for VMS pumps, referring to the nameplate.

Detailed Working Range VMS H 6

Specifies the working pressure and temperature limits for VMS H 6 pumps.

Seal Code

Presents a table of seal codes, their materials, pressure class, and temperature ranges.

Explosion Safety

General

Information on pump suitability for environments with explosion risks indicated by stickers.

Indication

Explains ATEX marking indicators and their meaning related to explosion safety.

Medium Temperature

Details maximum allowable medium temperatures for ATEX motors based on their marking.

Commissioning Checklist

A checklist of essential points to verify before putting an ATEX-approved pump into operation.

Transport

Transport

Instructions for transporting the pump, including lifting and handling precautions.

Storage

Guidelines for storing the pump, including temperature and humidity recommendations.

Inspection During Storage

Procedure for inspecting and maintaining the pump during storage periods.

Installation Instructions

Setting Up the Pump

Guidance on properly installing and positioning the pump to avoid piping stress.

Indicators

Explains the pump indicators for flow direction and motor rotation direction.

Install Bypass

Recommendations for installing a bypass line, especially when operating against a closed valve.

Mounting a Motor on the Pump

Advice on selecting and mounting a motor, including specifications and bearing requirements.

Install the Motor on Pumps Supplied Without Motor

Step-by-step instructions for mounting a motor onto a pump.

Electrical Installation

Instructions for making electrical connections to the motor by authorized personnel.

Commissioning

General procedures and checks required before initial pump operation.

In an Open or Closed Circuit with Sufficient Supply Pressure

Commissioning steps for pumps in circuits with adequate supply pressure.

In an Open Circuit with a Liquid Level Lower Than the Pump

Commissioning steps for pumps in open circuits with a low liquid level.

After an Extended Period of Non-operation or Storage

Procedure for starting up a pump after a period of inactivity or storage.

Operation

Operation

Notes that the pump is externally controlled and does not require specific operation guidance.

Maintenance

Introduction

Emphasizes the importance of regular maintenance and adhering to safety precautions.

Lubrication

Details lubrication requirements for motors, including bearing types and lubricant specifications.

Maintaining the Pump for an Extended Period of Non-operation

Steps to protect seals and the pump during extended periods of non-operation.

Torques of Coupling Shell

Provides torque specifications for coupling shell assembly based on material and dimensions.

Failures

Failure Table

A troubleshooting guide listing common problems, their possible causes, solutions, and checkpoints.

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