Flowserve DMX - Manual (Page 2)

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09
Page 2 of 60
CONTENTS PAGE PAGE
1 INTRODUCTION AND SAFETY ...................... 3
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 Warning labels ............................................ 7
1.8 Specific machine performance ................... 8
1.9 Noise level .................................................. 8
2 TRANSPORT AND STORAGE ...................... 10
2.1 Consignment receipt and unpacking ........ 10
2.2 Handling ................................................... 10
2.3 Lifting ........................................................ 10
2.4 Extended storage ..................................... 11
2.5 Recycling and end of product life ............. 14
3 PUMP DESCRIPTION .................................... 15
3.1 Configurations .......................................... 15
3.2 Name nomenclature ................................. 15
3.3 Design of major parts ............................... 15
3.4 Performance and operating limits ............. 16
4 INSTALLATION .............................................. 17
4.1 Location .................................................... 17
4.2 Foundation ................................................ 17
4.3 Grouting .................................................... 18
4.4 Initial alignment ......................................... 20
4.5 Piping ........................................................ 24
4.6 Electrical connections ............................... 26
4.7 Final shaft alignment check ...................... 27
4.8 Protection systems ................................... 27
5 COMMISSIONING, START-UP, OPERATION
AND SHUTDOWN .......................................... 28
5.1 Precommissioning procedure ................... 28
5.2 Pump lubricants ........................................ 29
5.3 Impeller wearring clearance ..................... 31
5.4 Direction of rotation .................................. 31
5.5 Guarding................................................... 31
5.6 Priming and auxiliary supplies.................. 31
5.7 Starting the pump ..................................... 31
5.8 Running or operation ................................ 31
5.9 Stopping and shutdown ............................ 32
5.10 Hydraulic, mechanical and electrical duty 32
6 MAINTENANCE ............................................. 34
6.1 Maintenance schedule ............................. 34
6.2 Spare parts ............................................... 35
6.3 Recommended spares and consumable
items ......................................................... 35
6.4 Tools required ........................................... 35
6.5 Fastener torques ...................................... 35
6.6 Disassembly ............................................. 36
6.7 Examination of parts................................. 39
6.8 Assembly of pump and seal ..................... 40
7 FAULTS; CAUSES AND REMEDIES ........... 47
8 PARTS LIST AND DRAWINGS ..................... 49
9 CERTIFICATION ............................................ 55
10 OTHER RELEVANT DOCUMENTATION AND
MANUALS ...................................................... 55
10.1 Supplementary user instruction manuals . 55
10.2 Change notes ........................................... 55
10.3 Additional sources of information ............. 55
10.4 Customer Data Sheet ............................... 56