Flowserve WR - Manual (Page 2)

WR and CR USER INSTRUCTIONS ENGLISH 26999968 10-12
Page 2 of 28 flowserve.com
CONTENTS
Page
1 INTRODUCTION AND SAFETY ............................ 4
1.1 General ........................................................... 4
1.2 CE marking and approvals .............................. 4
1.3 Disclaimer ....................................................... 4
1.4 Copyright ......................................................... 4
1.5 Duty conditions ................................................ 4
1.6 Safety .............................................................. 5
1.7 Nameplate and safety labels ........................... 8
1.8 Specific machine performance ........................ 8
1.9 Noise level ....................................................... 9
2 TRANSPORT AND STORAGE ............................ 10
2.1 Consignment receipt and unpacking............. 10
2.2 Handling ........................................................ 10
2.3 Lifting ............................................................. 10
2.4 Storage .......................................................... 10
2.5 Recycling and end of product life .................. 10
3 DESCRIPTION .................................................... 10
3.1 Configurations ............................................... 10
3.2 Name nomenclature ...................................... 10
3.3 Design of major parts .................................... 10
3.4 Performance and operating limits ................. 11
4 INSTALLATION .................................................... 11
4.1 Location ......................................................... 11
4.2 Part assemblies ............................................. 11
4.3 Foundation .................................................... 11
4.4 Grouting ........................................................ 11
4.5 Piping ............................................................ 11
4.6 Electrical connections ................................... 13
4.7 Protection systems ........................................ 13
5 COMMISSIONING, START-UP, OPERATION
AND SHUTDOWN ........................................... 13
5.1 Pre-commissioning procedure ...................... 13
5.2 Direction of rotation ....................................... 13
5.3 Guarding ....................................................... 14
5.4 Priming and auxiliary supplies ...................... 14
5.5 Starting the pump .......................................... 14
5.6 Running the pump ......................................... 14
5.7 Stopping and shutdown (all series) ............... 15
5.8 Hydraulic, mechanical and electrical duty ..... 15
Page
6 MAINTENANCE .................................................. 16
6.1 General ......................................................... 16
6.2 Maintenance schedule .................................. 16
6.3 Spare parts ................................................... 17
6.4 Recommended spares ................................. 17
6.5 Tools required ............................................... 17
6.6 Fastener torques ........................................... 17
6.7 Disassembly ................................................. 17
6.8 Examination of parts ..................................... 18
6.9 Assembly ...................................................... 18
6.10 Sealing arrangements.................................. 19
7 FAULTS; CAUSES AND REMEDIES .................. 21
8 SECTIONAL ARRANGEMENT DRAWINGS
AND PARTS LISTS .......................................... 23
8.1 Type WR ....................................................... 23
8.2 Type CR ........................................................ 25
8.3 General arrangement drawing ...................... 27
9 CERTIFICATION ................................................. 27
10 OTHER RELEVANT DOCUMENTATION
AND MANUALS ............................................... 27
10.1 Supplementary User Instruction manuals... 27
10.2 Change notes ............................................. 27
10.3 Additional sources of information ................ 27