SMA TCS 500-SC Maintenance manual - Manual (Page 14)

3 Maintenance Schedule SMA Solar Technology AG
14 TCS-CP-WH-en-10 Maintenance manual
6 years Medium-voltage
switchgear Flusarc or FBX • Check existence and condition of accessories
(handle, etc.)
• Carry out visual inspection of general condition
(cleanliness, corrosion, etc.)
• Carry out cleaning of external elements with a
clean, dry cloth
• Carry out check of compliance of position
indicators (OFF and ON)
• Carry out check of mechanical drive function using
electronic circuits
• Carry out check of general condition of the electric
connections
6 years /
as required Medium-voltage
transformer • Take oil sample and carry out oil treatment, if
necessary
10 years Low-voltage meter (GSE)
from Landis+Gyr AG** • Change battery
* The maintenance intervals for cleaning the Ringmaster medium-voltage switchgear are dependent on the ambient
conditions. You can find a definition of the ambient conditions in the documentation of the medium-voltage switchgear.
** If required, after ten years at the latest.
Interval Component Activity