QF1200S; edition 2016-05; page 2 of 24
Contents
1. General ................................................................................................................ 3
1.1. Introduction ...................................................................................................... 3
1.2. Storage ............................................................................................................ 3
1.3. Labelling of the pump ....................................................................................... 3
2. Description of the QF 1200S pump ...................................................................... 4
2.1. Appropiate use ................................................................................................. 4
2.2. General description of the machine ................................................................. 4
2.3. Start-up ............................................................................................................ 5
2.4. Compact models with integrated controller ...................................................... 6
2.4.1.CV Compact Model (230V)..................................................................... 6
2.4.2.HT Compact Model (100-240V) .............................................................. 7
2.5. Cleaning (CIP) ................................................................................................. 8
2.6. Autoclave ......................................................................................................... 8
2.7. Steaming in place (SIP) ................................................................................... 8
3. Safety ................................................................................................................... 9
3.1. Labels at the pump .......................................................................................... 9
3.2. Qualification of the personell ............................................................................ 9
3.3. Responsible working ........................................................................................ 9
3.4. Dangers in case of noncompliance with the safety instructions ....................... 9
3.5. Safety hints for the operator ............................................................................. 9
3.6. Safety instructions for maintenance, inspection and mounting operations ..... 10
3.7. Unauthorized reconstruction and spare part usage ....................................... 10
3.8. Inadmissible modes of operation ................................................................... 10
3.9. Further warning and safety instructions ......................................................... 11
4. Maintenance/Servicing of the QF 1200S ............................................................ 13
4.1. Replacement of diaphragm, valves and o-rings ............................................. 14
4.1.1.Disassembly of the pump chamber ...................................................... 14
4.1.2.Assembly of the pump chamber ........................................................... 15
4.2. Replacement bearing unit ............................................................................. 16
4.2.1.Disassembly of the ring drive unit ......................................................... 16
4.2.2.Assembly of the ring drive unit ............................................................. 17
4.3.Disassembly/assembly of the drive housing ................................................... 18
5. Operating troubles, causes and remedial action (Troubleshooting) ................... 19
6. Performance charts of the QF 1200S ................................................................ 20
6.1. Performance standard version ....................................................................... 20
6.2. Performance compact model QF1200S-CV ................................................... 22
6.3. Performance compact model QF1200S-HT ................................................... 22
7. Technical data of the QF 1200S ....................................................................... 23