Decommissioning
The gas supply via the High pressure panel can be interrupted without additional risks. If the High pressure panel remains unused or disassembled for an extended period, a decommissioning process must be carried out.
In principle, decommissioning must be carried out in In principle, decommissioning must be carried out in the following order:
- Interrupt gas supply (see "Gas supply interruption").
- Disconnect the process gas source from the pressure control panel.
- Seal all open screw connections tightly (e.g. plug on process gas port).
- Flushing through to the process (see "Flushing through to the process").
- Close all valves.
- Switch off controller.