Contents
3 of 72
Sewatec (60 Hz)
Contents
Glossary .................................................................................................................................................. 5
1
General.................................................................................................................................................... 6
1.1
Principles ........................................................................................................................................................... 6
1.2
Installation of partly completed machinery.................................................................................................... 6
1.3
Target group..................................................................................................................................................... 6
1.4
Other applicable documents............................................................................................................................ 6
1.5
Symbols ............................................................................................................................................................. 6
2
Safety...................................................................................................................................................... 8
2.1
Key to safety symbols/markings....................................................................................................................... 8
2.2
General.............................................................................................................................................................. 8
2.3
Intended use ..................................................................................................................................................... 8
2.4
Personnel qualification and personnel training ............................................................................................. 9
2.5
Consequences and risks caused by non-compliance with these operating instructions ............................ 10
2.6
Safety awareness ............................................................................................................................................ 10
2.7
Safety information for the operator/user ..................................................................................................... 10
2.8
Safety information for maintenance, inspection and installation .............................................................. 10
2.9
Unauthorized modes of operation................................................................................................................ 11
2.10 Explosion protection ...................................................................................................................................... 11
3
Transport/Temporary Storage/Disposal............................................................................................. 12
3.1
Checking the condition upon delivery .......................................................................................................... 12
3.2
Transport......................................................................................................................................................... 12
3.3
Storage/Preservation ...................................................................................................................................... 13
3.4
Return to supplier........................................................................................................................................... 13
3.5
Disposal ........................................................................................................................................................... 14
4
Description of the Pump (Set)............................................................................................................. 15
4.1
General description ........................................................................................................................................ 15
4.2
Designation..................................................................................................................................................... 15
4.3
Name plate...................................................................................................................................................... 16
4.4
Design details.................................................................................................................................................. 16
4.5
Configuration and function........................................................................................................................... 17
4.6
Noise characteristics ....................................................................................................................................... 17
4.7
Scope of supply............................................................................................................................................... 18
4.8
Dimensions and weights ................................................................................................................................ 18
5
Installation at Site................................................................................................................................ 19
5.1
Safety regulations........................................................................................................................................... 19
5.2
Checks prior to installation ............................................................................................................................ 19
5.3
Installing the pump set in a horizontal position .......................................................................................... 19
5.4
Piping .............................................................................................................................................................. 21
5.4.1
Connecting the piping....................................................................................................................... 21
5.4.2
Permissible forces and moments at the pump nozzles.................................................................... 22
5.4.3
Vacuum balance line.......................................................................................................................... 25
5.5
Auxiliary connections ..................................................................................................................................... 25
5.6
Checking the coupling alignment ................................................................................................................. 26
5.7
Aligning the pump and motor ...................................................................................................................... 27
5.7.1
Motors with adjusting screw............................................................................................................. 28
5.8
Checking the lubricant level .......................................................................................................................... 28
5.9
Electrical connection ...................................................................................................................................... 29
5.10 Checking the direction of rotation................................................................................................................ 30
5.11 Priming and venting the pump ..................................................................................................................... 30
5.12 Protective equipment..................................................................................................................................... 31
5.13 Connecting the vibration sensor ................................................................................................................... 31
5.14 Connecting temperature measuring devices ................................................................................................ 31
