Flowserve LPNV Worthington - Manual (Page 2)

LPNV USER INSTRUCTIONS ENGLISH 87900031 – 06/14
Page 2 of 48
INDEX
................................................................... PAGE
1.1 General…………… ........................................... 3
1.2 CE marking and approvals ............................... 3
1.3 Disclaimer…….. ............................................... 3
1.4 Copyright ……………………………………3
1.5 Duty conditions ................................................. 3
1.6 Safety……….. .................................................. 4
1.7 Nameplate and warning labels ......................... 7
1.8 Specific machine performance ......................... 7
1.9 Noise level 8
2 TRANSPORT AND STORAGE ............................... 9
2.1 Consignment receipt and unpacking ................ 9
2.2 Handling………. ............................................... 9
2.3 Lifting………. .................................................... 9
2.5 Recycling and end of product life ................... 13
3 PUMP DESCRIPTION .......................................... 14
3.1 Configurations ................................................ 14
3.2 Nomenclature ................................................. 14
3.3 Design of major parts ..................................... 14
3.4 Performance and operating limits ................... 15
4 INSTALLATION ..................................................... 17
4.1 Location……….. ............................................. 17
4.2 Foundation…… .............................................. 17
4.3 Installation and alignment ............................... 18
4.4 Piping……… .................................................. 20
4.5 Final shaft alignment check ............................ 22
4.6 Electrical connections ..................................... 22
4.7 Protection systems ......................................... 22
5 COMMISSIONING, START-UP, OPERATION
AND SHUTDOWN ........................................... 23
5.1 Pre-commissioning procedure........................ 23
5.2 Pump Lubricants............................................. 25
5.3 Direction of rotation ....................................... 26
5.4 Guarding…….. .............................................. 26
5.6 Starting the pump .......................................... 27
5.7 Operating checks .......................................... 27
5.8 Normal Start Up .............................................. 29
5.9 Stopping the pump ......................................... 29
5.10 Hydraulic, mechanical and ........................... 29
electrical dut…….y ............................................... 29
6 MAINTENANCE .................................................... 30
6.1 General……. .................................................. 30
6.2 Maintenance schedule ................................... 30
6.3 Spare parts …………………………………31
6.4 Recommended spares (according to API) ..... 32
6.5 Tools required ................................................. 32
6.6 Fastener torques ............................................ 33
6.7 Disassembly ................................................... 33
6.8 Examination of parts ....................................... 35
6.9 Reassembly …………………………………37
7 FAULTS; CAUSES AND REMEDIES ................... 39
8 GENERAL ARRANGEMENT, SECTIONAL
DRAWINGS AND PART LIST .......................... 41
9 CERTIFICATION ................................................... 46
10 OTHER RELEVANT DOCUMENTATION AND
MANUALS ........................................................ 46
10.1 Supplementary User Instruction manuals .... 46
10.2 Change notes ............................................... 46
10.3 Additional sources of information ................. 46