Contents
1.0 Introduction ....................................................................................... 7
1.1 General ........................................................................................................ 7
1.2 Receipt, storage and handling ................................................................... 7
1.2.1 Receipt, storage........................................................................................................ 7
1.2.2 Handling ................................................................................................................... 7
1.3 General safety instructions ........................................................................ 8
1.3.1 General ..................................................................................................................... 8
1.3.2 Pump units .............................................................................................................. 10
1.3.2.1
Pump unit handling .............................................................................. 10
1.3.2.2
Installation ............................................................................................. 10
1.3.2.3
Before commissioning the pump unit ................................................ 11
1.3.2.4
Disassembly/assembly of the coupling guard .................................... 11
1.3.2.5
Name plate – CE Declaration of Conformity ................................... 11
1.4 Pump designation ..................................................................................... 12
1.5 Pump model and serial number .............................................................. 14
1.6 Pump standard parts ................................................................................. 14
1.7 General performance ............................................................................... 15
2.0 Function, design, installation .......................................................... 16
2.1 Operating principle................................................................................... 16
2.2 Operating parameters .............................................................................. 16
2.3 System design and installation ................................................................ 17
2.3.1 Installations with CIP-systems, Cleaning In Place ............................................. 19
2.3.2 Installations with SIP-systems, Sterilising In Place ......................................... 19
2.4 Start ............................................................................................................ 19
2.5 Shutdown ................................................................................................... 20
2.6 Routine maintenance ............................................................................... 20
2.7 Trouble shooting chart ............................................................................. 21
2.8 Heating and cooling jackets..................................................................... 22
3.0 Technical data .................................................................................. 23
3.1 Rotor clearances ....................................................................................... 23
3.1.1 Rotors in duplex steel ........................................................................................... 23
3.2 Lubricants .................................................................................................. 24
3.3 Material specification ............................................................................... 25
3.3.1 Machined parts – Pump ........................................................................................ 25
3.4 Dimensional drawings and weights ........................................................ 26
3.4.1 Standard – Horizontal ........................................................................................... 26
3.4.2 Vertical mounting – thread connection ............................................................... 27
3.4.3 Vertical mounting – flange conncection .............................................................. 28
3.4.4 Flanges .................................................................................................................... 29
3.4.4.1 Standard pump ...................................................................................................... 29
3.4.4.2 Enlarged inlet ........................................................................................................ 29
3.4.5 Thread and clamp connections ............................................................................ 30
3.4.6 DIN and ANSI flanges .......................................................................................... 32
3.5 Weights ....................................................................................................... 33
3.5.1 Weights standard pump ........................................................................................ 33
3.6 Sound level ................................................................................................ 34