Our regional Siemens Energy office will conduct a yearly inspection of the spare parts to keep track on the inventory and integrity of the parts. If requested an additional pre-outage check can be performed. After the box(es) coming back to the warehouse, we will conduct a completeness check and offer consumed spare parts for refill.
After approximately 5 years the protection bags will automatically be renewed to keep the integrity of the spare parts. In addition, specific spare parts (elastomers) will be exchanged based on their specific lifetime expectation.