Servicing hydrogen systems requires controlled processes to ensure that hydrogen is safely removed before maintenance work and that the system can be reliably prepared for subsequent testing and recommissioning. The integrated process control guides the operator through recurring service procedures and reduces the need for manual intervention. This helps workshops and service organisations perform hydrogen maintenance and commissioning tasks safely, consistently and efficently.

Key functions:

• Controlled depressurisation of the hydrogen system
• Inertisation with nitrogen to remove hydrogen residues
• Residual gas measurement during the inertisation process
• Purging with forming gas in preparation for leak testing
• Leak testing after service or maintenance work