Maintenance Service
Operation, including filter replacement and routine inspection, is performed by the user, and for scheduled maintenance (e.g., BSI (Bore Scope Inspection)/OH (Overhaul) based on gas turbine equivalent operation time*1) our basic services are to provide technical guidance by dispatching a Technical Advisor (TA) and to supply spare parts. In addition, we can provide troubleshooting, equipment repairing, and technical consulting at the request of the user.
As an example of our maintenance service track record, we performed overseas OH for about 120 engines of 7MW class (M7) gas turbines until fiscal year of 2014 cumulatively. (In Japan, the figure was about 820 units.)
As part of our maintenance service system, we perform 24 hours per day monitoring for diagnosis of faults in the equipment and the daily reporting situation from each site using the remote monitoring servers at our Akashi Works. This is achieved using our proprietary remote monitoring system(Techno Net)
The above system enables immediate acquisition of information from each site (customer) by linking each site via communication lines with field service bases. This enables preventive maintenance by monitoring trends in instrument data, as well as cause analysis, identification, and early recovery based on data analysis in the unlikely event that an accident occurs. This helps to maintain a high operating rate of gas turbine power generation equipment.