DURCO MARK 3 ISO FRAME MOUNTED ENGLISH 85392719 06-12
Page 2 of 52
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........................... 9
1.8 Specific machine performance........................ 9
1.9 Noise level....................................................... 9
2 TRANSPORT AND STORAGE ............................ 11
2.1 Consignment receipt and unpacking ............ 11
2.2 Handling ........................................................ 11
2.3 Lifting ............................................................. 11
2.4 Storage .......................................................... 12
2.5 Recycling and end of product life .................. 12
3 DESCRIPTION .................................................... 12
3.1 Configurations ............................................... 12
3.2 Name nomenclature ...................................... 12
3.3 Design of major parts .................................... 12
3.4 Performance and operating limits ................. 13
4 INSTALLATION .................................................... 13
4.1 Location ......................................................... 13
4.2 Part assemblies ............................................ 13
4.3 Foundation .................................................... 13
4.4 Grouting ........................................................ 14
4.5 Initial alignment ............................................. 14
4.6 Piping ............................................................ 15
4.7 Electrical connections ................................... 20
4.8 Final shaft alignment check .......................... 20
4.9 Protection systems ........................................ 20
5 COMMISSIONING, START-UP, OPERATION
AND SHUTDOWN ........................................... 20
5.1 Pre-commissioning procedure ...................... 21
5.2 Pump lubricants ............................................ 22
5.3 Impeller clearance ......................................... 23
5.4 Direction of rotation ....................................... 23
5.5 Guarding ....................................................... 23
5.6 Priming and auxiliary supplies ...................... 23
5.7 Starting the pump .......................................... 23
5.8 Running the pump ......................................... 24
5.9 Stopping and shutdown ................................ 25
5.10 Hydraulic, mechanical and electrical duty ... 25
Page
6 MAINTENANCE .................................................. 26
6.1 General ......................................................... 26
6.2 Maintenance schedule .................................. 26
6.3 Spare parts ................................................... 28
6.4 Recommended spares ................................. 28
6.5 Tools required ............................................... 28
6.6 Fastener torques ........................................... 28
6.7 Setting impeller clearance ............................ 29
6.8 Disassembly ................................................. 30
6.9 Examination of parts ..................................... 31
6.10 Assembly .................................................... 32
6.11 Sealing arrangements ................................. 34
7 FAULTS; CAUSES AND REMEDIES .................. 37
8 PARTS LISTS AND DRAWINGS ........................ 39
8.1 Mark 3 ISO .................................................... 39
8.2 Center line mounted, recessed impeller
and self primer configurations .................... 41
8.3 Additional details ........................................... 44
8.4 Parts interchangeability ................................ 45
8.5 General arrangement drawing ...................... 48
9 CERTIFICATION ................................................. 48
10 OTHER RELEVANT DOCUMENTATION
AND MANUALS ............................................... 48
10.1 Supplementary User Instruction manuals... 48
10.2 Change notes ............................................. 48
10.3 Additional sources of information ................ 48
Summary of Contents for Durco Mark 3
Page 49: ...DURCO MARK 3 ISO FRAME MOUNTED ENGLISH 85392719 06 12 Page 49 of 52 flowserve com Notes ...
Page 50: ...DURCO MARK 3 ISO FRAME MOUNTED ENGLISH 85392719 06 12 Page 50 of 52 flowserve com Notes ...
Page 51: ...DURCO MARK 3 ISO FRAME MOUNTED ENGLISH 85392719 06 12 Page 51 of 52 flowserve com Notes ...
