DALUM CO2 - Page 4

Table of Contents
CO2-Recovery Plant iv EN/2020
3.3.3 Drainage connection ................................................................................. 21
3.3.4 Coolant connection ................................................................................... 22
3.3.5 Electricity connection ................................................................................ 22
3.3.6 Tank connection ....................................................................................... 22
3.3.7 Internet connection ................................................................................... 23
3.3.8 UniCloud connection ................................................................................. 26
4. Operating the DALUM CO2 Recovery Unit .......................................................... 30
4.1 The different states that the Unit can enter ..................................................... 31
4.1.1 Running .................................................................................................... 31
4.1.2 Stopped .................................................................................................... 31
4.1.3 Holding ..................................................................................................... 31
4.1.4 Aborted ..................................................................................................... 31
4.2 Starting the CO
2
recovery ............................................................................... 32
4.3 Mimic Diagram ................................................................................................ 33
4.4 Stopping the Unit ............................................................................................ 34
4.5 Special functions ............................................................................................. 34
4.5.1 Forcing ...................................................................................................... 34
4.5.2 Standby ON/OFF ...................................................................................... 35
4.5.3 Depressurizing the system ....................................................................... 35
5. Inspection and Maintenance ................................................................................. 36
5.1 Inspections and checks ................................................................................... 36
5.2 Planned maintenance ..................................................................................... 37
6. Routine check ........................................................................................................ 38
7. Risk assessment .................................................................................................... 39
7.1 Chemical hazards: .......................................................................................... 39
7.2 Equipment malfunctions: ................................................................................. 39
7.3 Pressure hazard:............................................................................................. 39
7.4 Fire hazards: ................................................................................................... 39
7.5 Regulatory compliance: .................................................................................. 40
7.6 Cost-effectiveness: ......................................................................................... 40
8. Troubleshooting ..................................................................................................... 41
8.1 Alarms and warnings ...................................................................................... 41
8.2 Special situations ............................................................................................ 50
8.2.1 Power outage............................................................................................ 50
8.2.2 Start up ..................................................................................................... 50
8.2.3 After maintenance..................................................................................... 50
8.3 Further trouble shooting Dalum CO2 unit: ...................................................... 50
9. Risk Assessment operating DALUM CO
2
Systems ............................................. 54
9.1 Chemical hazards: ............................................................................................... 54
9.2 Carbon Dioxide Hazards: ..................................................................................... 54