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Flowserve Centrifugal Pump 8-UB-1 User Manual

Flowserve Centrifugal Pump 8-UB-1
32 pages
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®
Pump Division
Type: 8-UB-1
CENTRIFUGAL PUMP
USER INSTRUCTIONS:
INSTALLATION, OPERATION, MAINTENANCE
PCN=71569247 07-04(E) (supercedes 6176/6511)
These instructions must be read prior to installing,
operating, using and maintaining this equipment.
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Flowserve Centrifugal Pump 8-UB-1 Specifications

General IconGeneral
BrandFlowserve
ModelCentrifugal Pump 8-UB-1
CategoryWater Pump
LanguageEnglish

Summary

1 INTRODUCTION AND SAFETY

1.1 General Information and Disclaimers

Covers general usage, disclaimers, copyright, and duty conditions.

1.6 Safety Guidelines and Precautions

Details safety symbols, personnel qualifications, ATEX, and hazard avoidance.

1.7 Warning Labels Summary

Summarizes important safety markings and their meanings.

1.9 Noise Level Assessment

Provides data on pump noise levels and related safety considerations.

2 TRANSPORT AND STORAGE

2.1 Receipt and Unpacking Procedures

Instructions for checking and handling equipment upon receipt.

2.2 Handling and Lifting

Guidance on safe handling and lifting of the pump unit.

2.4 Storage Recommendations

Advice on proper storage conditions to maintain pump integrity.

2.5 Recycling and End of Product Life

Procedures for environmentally responsible disposal.

3 PUMP DESCRIPTION

3.1 Pump Configurations

Describes the 8-UB-1 pump type and its applications.

3.2 Name Nomenclature

Explains how pump size and serial numbers are identified.

3.3 Major Parts Design

Details the construction of key pump components.

3.4 Performance and Operating Limits

Outlines the pump's performance characteristics and operational boundaries.

4 INSTALLATION

4.1 Location Requirements

Specifies ideal placement for pump access, ventilation, and maintenance.

4.2 Foundation Guidelines

Provides instructions for creating a proper foundation for the pump unit.

4.3 Grouting Procedures

Details the process and importance of grouting the baseplate.

4.4 Initial Alignment

Covers thermal expansion considerations for initial pump alignment.

4.5 Piping Installation

Provides guidance on connecting suction and discharge pipework.

4.6 Final Shaft Alignment Check

Procedure for verifying shaft alignment after piping connections.

4.7 Electrical Connections

Details requirements for safe electrical connections by qualified personnel.

4.8 Protection Systems

Recommendations for protection systems against operational hazards.

5 COMMISSIONING, START-UP, OPERATION AND SHUTDOWN

5.1 Pre-commissioning procedure

Outlines initial checks and lubrication before start-up.

5.2 Pump Lubricants

Lists recommended greases and lubrication schedules.

5.3 Direction of Rotation

Instructions to ensure correct pump rotation direction.

5.4 Guarding

Ensures protective guards are securely in place.

5.5 Priming and Auxiliary Supplies

Steps for priming the pump and checking auxiliary systems.

5.6 Starting the Pump

Step-by-step guide for safely starting the pump.

5.7 Running the Pump

Procedures for operating the pump under normal conditions.

5.8 Stopping and Shutdown

Procedures for safely stopping and shutting down the pump.

5.9 Hydraulic, Mechanical and Electrical Duty

Guidance on evaluating changes to pump duty parameters.

6 MAINTENANCE

6.1 General Maintenance Principles

Outlines operator responsibilities for maintenance work.

6.2 Maintenance Schedule

Provides a recommended schedule for routine maintenance tasks.

6.3 Spare Parts

Details on ordering replacement parts and information required.

6.5 Tools Required

Lists essential tools for pump maintenance.

6.8 Disassembly Procedures

Step-by-step guide for dismantling the pump.

6.9 Examination of Parts

Guidelines for inspecting dismantled pump components.

6.10 Assembly Instructions

General guidance for reassembling the pump components.

7 FAULTS; CAUSES AND REMEDIES

Pump Overheating and Seizure Issues

Diagnosing and resolving pump overheating and seizure problems.

Bearing and Noise/Vibration Problems

Troubleshooting bearing failure, pump vibration, and noise.

Pump Delivery and Performance Faults

Addressing issues related to no liquid delivery, low pressure, or capacity.

Mechanical Seal and Power Issues

Troubleshooting mechanical seal life, leaks, excessive power, and prime loss.

Electrical and Rotation Faults

Diagnosing electrical issues like wrong rotation or slow motor speed.

8 PARTS LISTS AND DRAWINGS

8.1 Sectional Drawings - 8-UB-1 Grease Lubricated, Gland Packed

Detailed sectional view of the pump with numbered parts.

8.1.2 Options

Illustrates optional components like mechanical seals.

8.2 General Arrangement Drawing

Provides a general overview drawing of the pump set.

9 CERTIFICATION

9.1 Certification Details

Details contract-determined certificates like CE and ATEX marking.

10 OTHER RELEVANT DOCUMENTATION AND MANUALS

10.1 Supplementary User Instructions

References additional documents for drivers, controllers, and seals.

10.3 Additional Sources of Information

Lists external references for further technical reading.

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