OSNA CVP 423, Operating Manual

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2 CVP High-Pressure Centrifugal Pump
5.2.3 Electrical connection .................................................................................................... 18
5.2.4 Adjusting the pump rotor .............................................................................................. 19
5.3 Pipelines ............................................................................................................................. 20
6 COMMISSIONING/ DECOMMISSIONING ................................................................................. 22
6.1 Commissioning ................................................................................................................... 22
6.1.1 Determining the pump configuration ............................................................................. 22
6.1.2 Filling the pump ............................................................................................................ 22
6.1.3 Checking direction of rotation ....................................................................................... 22
6.1.4 Starting the pump ......................................................................................................... 23
6.2 Decommissioning ................................................................................................................ 24
6.2.1 Draining the pump and protecting against frost ............................................................. 25
6.3 Recommissioning ................................................................................................................ 25
6.4 Mechanical seal .................................................................................................................. 25
7 MAINTENANCE AND REPAIR .................................................................................................. 27
7.1 General information............................................................................................................. 27
7.2 Sending the pump to the manufacturer ................................................................................ 28
8 FAULTS AND TROUBLESHOOTING........................................................................................ 29
9 APPENDIX ................................................................................................................................ 32
9.1 Service, spare parts, accessories ........................................................................................ 32
9.2 Individual parts of the CVP centrifugal pump ....................................................................... 33
9.3 Declaration of Conformity as per EC Directive 2006/42/EC, Annex IIA ................................. 35
9.4 Clearance Certificate ........................................................................................................... 36