QF20kSU, edition 2019-10; page 2 of 17
Contents
1. General......................................................................................................... 3
1.1. Introduction................................................................................................ 3
1.2. Storage ..................................................................................................... 3
1.3. Labelling of the pump ................................................................................. 3
2. Description of the QF 20kSU pump ................................................................. 4
2.1. Appropiate use........................................................................................... 4
2.2. General description of the machine ............................................................. 4
2.3. Start-up ..................................................................................................... 5
2.4. Cleaning (CIP) ........................................................................................... 5
2.5. Gamma Irradiation ..................................................................................... 5
3. Safety ........................................................................................................... 6
3.1. Labels at the pump..................................................................................... 6
3.2. Qualification of the personell ....................................................................... 6
3.3. Responsible working .................................................................................. 6
3.4. Dangers in case of noncompliance with the safety instructions ...................... 6
3.5. Safety hints for the operator ........................................................................ 6
3.6. Safety instructions for maintenance, inspection and mounting operations....... 7
3.7. Unauthorized reconstruction and spare part usage ....................................... 7
3.8. Inadmissible modes of operation ................................................................. 7
3.9. Further warning and safety instructions........................................................ 8
4. Maintenance/Servicing of the QF 20kSU ....................................................... 10
4.1. Replacement of the SU pump chamber ..................................................... 11
4.1.1. Deinstallation of the SU pump chamber ............................................ 11
4.1.2. Installation of the SU pump chamber ................................................ 12
4.2. Replacement bearing unit ........................................................................ 12
5. Operating troubles, causes and remedial action (Troubleshooting).................. 14
6. Performance chart of the QF 20kSU.............................................................. 15
7. Technical data of the QF 20kSU .................................................................. 16
