6.1.10 Shut down ...................................................................................................................................31
7 Maintenance.....................................................................................................................................................32
7.1 Maintenance............................................................................................................................................32
7.1.1 Maintenance schedule ..................................................................................................................32
7.1.2 Mechanical seals...........................................................................................................................33
7.1.3
Motor bearings .................................................................................................................................33
7.1.4 Cleaning of pump ..........................................................................................................................33
7.1.5 Disassembly precautions ..............................................................................................................33
7.1.6 General remarks ...........................................................................................................................34
7.1.7 General .........................................................................................................................................34
7.1.8 Removal and Installation of screen in the motor lantern ............................................................... 35
7.1.9 Removal of the Back Pull Out Assembly....................................................................................... 35
7.1.10 Removal of Impeller ....................................................................................................................36
7.1.11 Remove the Shaft Sealing...........................................................................................................36
7.1.12 Removal of Stub Shaft ................................................................................................................37
7.1.13 Preassembly inspections ............................................................................................................37
7.1.14 Reassembly ................................................................................................................................38
8 Troubleshooting ..............................................................................................................................................41
8.1 Troubleshooting.......................................................................................................................................41
8.1.1 Operation troubleshooting.............................................................................................................41
9 Spare parts, Spare pumps..............................................................................................................................46
9.1 Spare parts, Spare pumps ......................................................................................................................46
9.1.1 Spare parts....................................................................................................................................46
9.1.2 Stand-by pumps ............................................................................................................................47
10 Appendix ........................................................................................................................................................48
10.1 Single mech. seal without shaft sleeve (Design code S1..2)................................................................. 48
10.1.1 Safety Instructions.......................................................................................................................48
10.1.2 Design Description ......................................................................................................................48
10.1.3 Removal of mechanical seal .......................................................................................................49
10.1.4 Installation of a mechanical seal ................................................................................................. 49
10.2 Single mechanical seal with quench without shaft sleeve (Design code S4..2) .................................... 51
10.2.1 Safety Instructions.......................................................................................................................51
10.2.2 Description ..................................................................................................................................51
10.2.3 Removal of mechanical seal .......................................................................................................53
10.2.4 Installation of mechanical seal .................................................................................................... 53
with back vanes.......................................................................................................................................54
with balancing holes................................................................................................................................56
quench, Impeller with back vanes ...........................................................................................................58
quench, Impeller with balancing holes .................................................................................................... 60
Table of Contents
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ICB Installation, Operation and Maintenance Instruction
Содержание Goulds Pumps ICB
Страница 1: ...Installation Operation and Maintenance Instruction ICB ...
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