Maintenance And Cleaning; Maintenance Works; Cleaning - Varta element backup 6 Operating Manual

7

Maintenance and cleaning

Improper performance of maintenance and cleaning works.
Possible danger to life.
7.1

Maintenance works

The maintenance of the energy storage system includes:
•
Service (inspection and maintenance),
•
Repair,
•
Technical improvements,
•
Expansions, if necessary.
The first service is to be carried out within two years of the installation date. Thereafter, the service must take
place every three years. The scope of the maintenance works is described in the Maintenance chapter.
Please note that the SD card has a limited lifespan. To ensure continuous data storage, we recommend
replacing the SD card every two years.
The SD card of the manufacturer was successfully tested: GOODRAM type no.: SDU4GCMGRB.
For the documentation of the maintenance, see chapter 18 on page 106.
7.2

Cleaning

Entry of water into electrical installations.
Possible danger to life.
Cleaning agents
Do not use cleaning agents containing acid, lye or solvents!
Cleaning outside of housing
• clean with vacuum cleaner.
• wipe with damp, not wet, cloth.
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WARNING
Ensure that an electrical specialist carries out the maintenance and cleaning
works.
Only original parts are to be used for maintenance works.
WARNING
Do not use water to clean the energy store
Do not deposit containers with liquids (such as drinks cups) on electrical
installations.