Table of contents
Table of contents
1 About this document ............................... 5
1.1 Target groups ................................. 5
1.2 Other applicable documents ................ 5
1.3 Warnings and symbols ....................... 6
2 Safety ................................................. 7
2.1 Intended use .................................. 7
2.2 General safety instructions .................. 7
2.2.1 Product safety ................................ 7
2.2.2 Operator's obligations ........................ 8
2.2.3 Obligations of personnel ..................... 8
2.3 Specific hazards .............................. 8
2.3.1 Hazardous pumped liquids .................. 8
2.3.2 Potentially explosive atmospheres ...... . . . . 8
3 Layout and function ................................ 9
3.1 Labels ......................................... 9
3.1.1 Type plate ..................................... 9
3.1.2 ATEX nameplate ............................. 9
3.2 Description .................................... 9
3.3 Design ........................................ 10
3.4 Shaft seals .................................... 11
3.4.1 Mechanical seals ............................. 11
3.4.2 Auxiliary systems ................ . .. . . . . . . . . . . 11
4 Transport, Storage and Disposal ................. 12
4.1 Transport ...................................... 12
4.1.1 Unpacking and inspection upon
delivery ........................................ 12
4.1.2 Inspecting pump and flange-mounted drive
motor .......................................... 12
4.1.3 Lifting .......................................... 12
4.2 Storage ....................................... 13
4.3 Disposal ....................................... 13
5 Installation and connection ....................... 14
5.1 Preparing the setup .......................... 14
5.1.1 Check operating conditions ................. 14
5.1.2 Preparing the installation site ............... 14
5.1.3 Prepare foundation and surface ............ 14
5.2 Installing with foundation .................... 14
5.2.1 Place pump unit on the foundation ..... . . . . 14
5.2.2 Attaching pump unit .......................... 15
5.3 Planning the pipes ........................... 15
5.3.1 Specifying supports andflange
connections ................................... 15
5.3.2 Specifying nominal widths ................... 15
5.3.3 Specifying pipe lengths ...................... 16
5.3.4 Provide self-priming container .............. 16
5.3.5 Optimizing changes of cross section and
direction ....................................... 16
5.3.6 Discharging leaks ............................ 16
5.3.7 Providing safety and control devices
(recommended) .............................. 17
5.4 Connecting the pipes ........................ 17
5.4.1 Keeping the piping clean .................... 17
5.4.2 Installing auxiliary pipes ..................... 17
5.4.3 Installing suction pipe ........................ 17
5.4.4 Installing the pressure pipe .................. 17
5.4.5 Inspection for stress-free pipe
connections ................................... 17
5.5 Electrical connection ......................... 18
5.5.1 Connecting the motor ........................ 18
5.5.2 Checking the direction of rotation .... . . . . . . . 18
5.6 Performing the hydrostatic test .............. 18
6Operation............................................ 19
6.1 Preparing for commissioning ................ 19
6.1.1 Checking downtimes ......................... 19
6.1.2 Filling and bleeding .......................... 19
6.1.3 Preparing auxiliary systems (if
present) ....................................... 19
6.1.4 Check direction of rotation ................... 19
6.2 Commissioning ............................... 20
6.2.1 Switching on .................................. 20
6.2.2 Switching off .................................. 20
6.3 Shutting down the pump ..................... 20
6.4 Restoring the pump to service .............. 21
6.5 Operating the stand-by pump ............... 21
7 Maintenance ......................................... 22
7.1 Inspections ................................... 22
7.2 Maintenance .................................. 22
7.2.1 Maintenance in accordance with maintenance
schedule ...................................... 22
7.2.2 Check sealing medium ...................... 22
7.2.3 Cleaning the pump ........................... 23
7.3 Dismounting .................................. 23
7.3.1 Preparations for dismounting ................ 23
7.3.2 Dismantling SHB 15–80 to 25–125 ..... . . . . 24
7.3.3 Dismantling SHB 32–125 to 100–200 .... . . 24
7.4 Replacement parts and return .............. 24
7.5 Installing ...................................... 25
7.6 Aligning pump and motor shaft, SHB 15–80
to 25–125 ..................................... 26
7.7 Aligning pump and motor shaft, SHB 32-125
to 100-200 .................................... 27
8 Troubleshooting .................................... 28
9 Appendix ............................................. 31
9.1 Replacement parts ........................... 31
9.1.1 Drawing for SHM 15–80 to 25–125 ......... 31
9.1.2 Drawing for SHM 32–125 to 100–00 . . . . . . . 32
9.1.3 Part no. and description .................... 33
9.2 Technical specifications ...................... 34
9.2.1 Ambient conditions ........................... 34
9.2.2 Standard lengths for motor shaft ............ 34
9.2.3 Parameters for auxiliary systems ........... 34
2 SHB BA-2015.12.16 EN 300 486
