ITT Goulds Pumps 3405, Инструкции по установке, эксплуатации и обслуживанию

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Table of Contents
1 Safety..................................................................................................................................................................4
1.1 Important Safety Notice.............................................................................................................................4
1.2 Safety warnings.........................................................................................................................................4
1.3 Safety ........................................................................................................................................................5
1.4 General precautions ..................................................................................................................................6
1.5 ATEX Considerations and Intended use ................................................................................................... 8
1.6 Parts ..........................................................................................................................................................9
2 Installation........................................................................................................................................................10
2.1 Location...................................................................................................................................................10
2.2 Prepare the foundation............................................................................................................................10
2.3 Initial alignment ....................................................................................................................................... 11
2.4 Piping - general .......................................................................................................................................13
2.5 Install suction piping ................................................................................................................................14
2.6 Piping - discharge....................................................................................................................................18
2.7 Connection of piping................................................................................................................................18
2.8 Check rotation .........................................................................................................................................18
2.9 Connection of coupling............................................................................................................................18
2.10 Connection of bearing cooling water piping .......................................................................................... 19
2.11 Connection of drain piping.....................................................................................................................19
3 Preparation for operation ...............................................................................................................................20
3.1 Pump bearings ........................................................................................................................................20
3.2 Driver bearings and coupling...................................................................................................................21
3.3 Stuffing boxes..........................................................................................................................................21
3.4 Connection of water seal piping ..............................................................................................................23
3.5 Connection of piping to quenching gland ................................................................................................ 23
3.6 Connection of bearing cooling water piping ............................................................................................ 26
3.7 Connection of drain piping.......................................................................................................................26
4 Starting pump ..................................................................................................................................................27
4.1 Priming ....................................................................................................................................................27
4.2 Regulation of cooling water flow..............................................................................................................30
4.3
Adjustment of stuffing box gland .............................................................................................................31
4.4 Alignment - final.......................................................................................................................................31
4.5 Doweling..................................................................................................................................................31
5 Operation..........................................................................................................................................................32
5.1 Stuffing box .............................................................................................................................................32
5.2 Operating at reduced capacities..............................................................................................................32
5.3 Operating at reduced head......................................................................................................................33
5.4 Operating with surge conditions in line....................................................................................................33
5.5 Operating under freezing conditions .......................................................................................................33
6 Trouble check list ............................................................................................................................................34
6.1 No water delivered ..................................................................................................................................34
6.2 Not enough water delivered ....................................................................................................................34
Table of Contents
3405-3406-3416 Installation, Operation and Maintenance Instructions 1