Maintenance
Qualified person
DANGER
Danger to life due to electric shock when live components or cables are touched
High voltages are present in the conductive components or cables of the product. Touching live parts and cables results in death or lethal injuries due to electric shock.
- Do not touch non-insulated parts or cables.
- Disconnect the product from voltage sources and ensure it cannot be reconnected before working on the device.
- Wear suitable personal protective equipment for all work on the product.
Damage to the product
SMA Solar Technology AG recommends a daily visual inspection by the charging station user. The product and the associated components must not display any damage.
- In the case of damage to the product, contact the installer.
Correct performance of maintenance work
All maintenance work must be performed as described in this document. Deviations from procedures or failure to comply with the maintenance intervals will lead to any guarantee- or warranty claims becoming null and void. In addition, a copy is to be sent to maintenance.service@sma.de at the latest four weeks after completion of the maintenance work. Enter the serial number of the system on which maintenance was carried out in the subject line.
Perform maintenance intervals in accordance with locally applicable laws, regulations, standards, and directives.
Failure to comply with maintenance intervals can cause personal injury or property damage.
Procedure:
- Check the function of the FI/LS combination (RCBO).
- Check the tripping time and operating current of the individual, active conductors.
- Check the function of the protection devices at the network input of the charging station.