Flowserve CPXS User Manual
Page 2
CPXS, CPXNS and CPXPS USER INSTRUCTIONS ENGLISH 71569250 07-11
Page 2 of 48
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CONTENTS
Page
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............................................. 12
3.2
Name nomenclature.................................... 12
3.3
Design of major parts.................................. 12
3.4
Performance and operating limits ............... 12
4
INSTALLATION ................................................ 13
4.1
Location ...................................................... 13
4.2
Part assemblies .......................................... 13
4.3
Foundation .................................................. 13
4.4
Grouting ...................................................... 13
4.5
Initial alignment ........................................... 13
4.6
Piping .......................................................... 14
4.7
Electrical connections ................................. 18
4.8
Final shaft alignment check ........................ 18
4.9
Protection systems...................................... 18
5
COMMISSIONING, START-UP, OPERATION
AND SHUTDOWN ........................................... 19
5.1
Pre-commissioning procedure .................... 19
5.2
Pump lubricants .......................................... 20
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
6
MAINTENANCE............................................... 23
6.1
General ....................................................... 23
6.2
Maintenance schedule................................ 24
6.3
Spare parts.................................................. 25
6.4
Recommended spares................................ 25
6.5
Tools required ............................................. 25
6.6
Fastener torques......................................... 26
6.7
Setting impeller clearance .......................... 26
6.8
Disassembly ............................................... 26
6.9
Examination of parts ................................... 28
6.10
Magnets ...................................................... 29
6.11
Assembly .................................................... 29
7
FAULTS; CAUSES AND REMEDIES .............. 32
8
PARTS LISTS AND DRAWINGS ..................... 34
8.1
CPXS – frame mounted – coated shaft –
PEEK shell.................................................. 34
8.2
CPXS – frame mounted – sleeved shaft –
PEEK shell.................................................. 35
8.3
CPXS – frame mounted – coated shaft –
dual containment ........................................ 36
8.4
CPXS – frame mounted – sleeved shaft –
dual containment ........................................ 37
8.5
CPXS – frame mounted – coated shaft –
metal shell................................................... 38
8.6
CPXS – frame mounted – sleeved shaft –
metal shell................................................... 39
8.7
CPXPS – frame mounted – coated shaft –
PEEK shell.................................................. 40
8.8
CPXPS – frame mounted – sleeved shaft –
PEEK shell.................................................. 41
8.9
CPXPS - auxiliary connection points .......... 42
8.10
CPXS - parts interchangeability.................. 43
8.11
General arrangement drawing.................... 44
9
CERTIFICATION ............................................. 44
10
OTHER RELEVANT DOCUMENTATION AND
MANUALS ....................................................... 44
10.1
Supplementary User Instruction manuals... 44
10.2
Change notes ............................................. 44
10.3
Additional sources of information ............... 44