Flowserve CPX IDP - Manual (Page 2)

CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11
Page 2 of 44
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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 ........................ 9
1.8 Specific machine performance ...................... 9
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 ........................................................ 11
2.5 Recycling and end of product life................ 11
3 DESCRIPTION ................................................ 11
3.1 Configurations ............................................. 11
3.2 Name nomenclature.................................... 11
3.3 Design of major parts .................................. 11
3.4 Performance and operating limits ............... 12
4 INSTALLATION ................................................ 12
4.1 Location ...................................................... 12
4.2 Part assemblies .......................................... 12
4.3 Foundation .................................................. 12
4.4 Grouting ...................................................... 13
4.5 Initial alignment ........................................... 13
4.6 Piping .......................................................... 14
4.7 Final shaft alignment check ........................ 18
4.8 Electrical connections ................................. 18
4.9 Protection systems...................................... 18
5 COMMISSIONING, START-UP, OPERATION
AND SHUTDOWN ........................................... 18
5.1 Pre-commissioning procedure .................... 18
5.2 Pump lubricants .......................................... 19
5.3 Open impeller clearance ............................. 21
5.4 Direction of rotation ..................................... 21
5.5 Guarding ..................................................... 21
5.6 Priming and auxiliary supplies .................... 21
5.7 Starting the pump ........................................ 21
5.8 Running the pump....................................... 22
5.9 Stopping and shutdown .............................. 23
5.10 Hydraulic, mechanical and electrical duty .. 23
Page
6 MAINTENANCE .............................................. 24
6.1 General ....................................................... 24
6.2 Maintenance schedule ............................... 24
6.3 Spare parts ................................................. 25
6.4 Recommended spares ............................... 26
6.5 Tools required ............................................. 26
6.6 Fastener torques ........................................ 26
6.7 Setting impeller clearance .......................... 26
6.8 Disassembly ............................................... 27
6.9 Examination of parts ................................... 28
6.10 Assembly .................................................... 29
6.11 Sealing arrangements ................................ 31
7 FAULTS; CAUSES AND REMEDIES .............. 34
8 PARTS LISTS AND DRAWINGS ..................... 36
8.1 CPX and CPXN .......................................... 36
8.2 CPXR .......................................................... 38
8.3 CPXP .......................................................... 39
8.4 CPX, CPXR, CPXN and CPXP
additional details ......................................... 41
8.5 Parts interchangeability .............................. 42
8.6 General arrangement drawing .................... 43
9 CERTIFICATION ............................................. 43
10 OTHER RELEVANT DOCUMENTATION
AND MANUALS ............................................... 43
10.1 Supplementary User Instruction manuals .. 43
10.2 Change notes ............................................. 43
10.3 Additional sources of information ............... 43