SMA SUNNY CENTRAL Maintenance manual - Manual (Page 6)

Notes on this Manual SMA Solar Technology AG
6 SCWAR-WEN094020 Maintenance Manual
1 Notes on this Manual
1.1 Scope of Validity
This document describes how to maintain the Sunny Central indoor and outdoor central inverters. It is
valid for all switch cabinet versions, the MV stations as well as their accessories such as
Sunny String-Monitor, Sunny String-Monitor-Cabinet and Sunny Main Box.
1.2 Target Group
This document is for installers and operators of a Sunny Central. It includes a description of the
maintenance of the Sunny Central, the intervals and the maintenance work. The appropriate
maintenance protocol describes the replacement intervals of the components that need to be
replaced.
1.3 Documentation
The documents listed below are included in the scope of delivery for your Sunny Central. The
following information is contained in these documents.
1.4 Spare parts
You can find the article number of the individual spare parts in the equipment list in the circuit diagram.
You can obtain the article numbers from SMA Solar Technology.
• Installation guide: Setup and installation of the Sunny Central
• User manual: How to operate the Sunny Central and Sunny
Central Control
• Circuit diagrams: Sunny Central circuit diagrams including torques
and the equipment list with all article numbers.
• Technical data sheets: Technical data pertaining to the Sunny Central
• Commissioning report Check list for commissioning
• Maintenance manual Maintenance of the Sunny Central and its
accessories
• Maintenance protocol Check list for maintenance