BUSCH COBRA NC 2000 B VR - Table of Contents

Table of Contents
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Table of Contents
1 Safety........................................................................................................................... 3
2 Product Description ..................................................................................................... 4
2.1 Operating Principle............................................................................................... 5
2.2 Application ...........................................................................................................5
2.3 Start Controls .......................................................................................................5
2.4 Standard Features................................................................................................. 5
2.4.1 Cooling......................................................................................................5
2.4.2 Sealing Systems .........................................................................................5
2.5 Optional Accessories............................................................................................. 5
2.5.1 Resistance Thermometer............................................................................5
2.6 P&ID "Piping and Instrumentation Diagram" ....................................................... 6
3 Transport ..................................................................................................................... 6
4 Storage......................................................................................................................... 7
5 Installation................................................................................................................... 8
5.1 Installation Conditions ..........................................................................................8
5.2 Connecting Lines / Pipes ......................................................................................8
5.2.1 Suction Connection....................................................................................9
5.2.2 Discharge Connection................................................................................9
5.2.3 Cooling Liquid Connection.........................................................................10
5.3 Earth Connection.................................................................................................. 10
5.4 Filling Oil..............................................................................................................10
5.5 Fitting the Coupling.............................................................................................. 12
5.6 Electrical Connection ............................................................................................13
5.6.1 Wiring Diagram Three-Phase Motor (Pump Drive).....................................14
5.7 Electrical Connection of the Monitoring Devices ................................................... 14
5.7.1 Wiring Diagram Resistance Thermometer ..................................................15
5.8 Installation and Commissioning Parameters .......................................................... 16
6 Commissioning............................................................................................................ 16
6.1 Start-Up ...............................................................................................................17
6.2 Switch Off ............................................................................................................17
6.3 Restart Procedure .................................................................................................17
7 Maintenance................................................................................................................ 18
7.1 Maintenance Schedule.......................................................................................... 19
7.2 Oil Level Inspection ..............................................................................................19
7.3 Oil Change...........................................................................................................20
8 Overhaul...................................................................................................................... 23
9 Decommissioning ........................................................................................................ 23
9.1 Dismantling and Disposal...................................................................................... 24
10 Spare Parts................................................................................................................... 24
11 Troubleshooting........................................................................................................... 24
12 Technical Data ............................................................................................................. 26
13 Oil ............................................................................................................................... 26
14 EU Declaration of Conformity ...................................................................................... 27