Speck pumpen V Mode D'emploi page 15

BETRIEBSANLEITUNG
Contents
1 General ...........................................................................................................................17
1.1 Application Fields ....................................................................................................................................... 17
1.2 Performance Data ...................................................................................................................................... 17
2 Safety ..............................................................................................................................17
2.1 Marking of Information in the Operating Instructions .................................................................................. 17
2.2 Qualification and Training of Personnel...................................................................................................... 17
2.3 Risks Resulting from Ignoring the Safety Information................................................................................. 17
2.4 Safety Conscious Working ......................................................................................................................... 18
2.5 Safety Information for the Operator/User ................................................................................................... 18
2.6 Safety Information for Maintenance, Inspection and Assembly Work......................................................... 18
2.7 Unauthorized Modification and Manufacture of Spare-Parts ...................................................................... 18
2.8 Unauthorized Operating Methods............................................................................................................... 18
3 Transportation and Storage..........................................................................................18
3.1 Transportation ............................................................................................................................................ 18
3.2 Storage....................................................................................................................................................... 18
4 Description of the Product............................................................................................19
4.1 Construction ............................................................................................................................................... 19
4.2 Function ..................................................................................................................................................... 19
5 Set up and Installation ..................................................................................................19
5.1 Place of Installation .................................................................................................................................... 19
5.2 Setting-up the Unit...................................................................................................................................... 19
5.3 Pipes .......................................................................................................................................................... 19
5.3.1 Suction pipes.............................................................................................................................................. 19
5.3.2 Discharge Pipes ......................................................................................................................................... 20
5.4 Electrical connection .................................................................................................................................. 20
5.5 Operation modes........................................................................................................................................ 20
5.5.1 Open circulation cooling ............................................................................................................................. 20
5.5.2 Closed circulation cooling........................................................................................................................... 20
5.5.3 Continuous cooling..................................................................................................................................... 20
5.5.4 Execution with gas ejector.......................................................................................................................... 21
5.6 Setting up of the unit .................................................................................................................................. 21
6 Commissioning Decommissioning ..............................................................................24
6.1 Preparing for operation............................................................................................................................... 24
6.2 Commissioning........................................................................................................................................... 24
6.3 Adjustment of flow volume ......................................................................................................................... 24
6.3.1 Open circulation cooling according to illustration 2a................................................................................... 24
6.3.2 Closed circulation cooling according to illustration 3 .................................................................................. 24
6.3.3 Continuous cooling according to illustration 4a .......................................................................................... 24
6.3.4 For automatic systems according to illustration 2b..................................................................................... 24
6.4 Decommissioning ....................................................................................................................................... 24
7 Operation........................................................................................................................25
7.1 General ...................................................................................................................................................... 25
7.2 Fresh water requirement ............................................................................................................................ 25
7.3 Cavitation: Causes and how to avoid them ................................................................................................ 26
7.4 Contaminated operating liquid, deposits .................................................................................................... 26
8 Maintenance ...................................................................................................................26
9 Disturbance, Causes and Fault Removal ....................................................................28
10 Service Value Limits......................................................................................................28
11 Spare Parts List..............................................................................................................41
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