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WARNING
Improper performance of maintenance and cleaning works.
Possible danger to life.
Only original parts are to be used for maintenance works.
After all the works, the connections are to be created cleanly again and
screwed.
All works on the VARTA element backup system are to be documented by the
electrical specialist.
WARNING
Touching sharp-edged parts!
Cut injuries.
Wear your personal protective equipment.
WARNING
Components are heavy.
This can lead to overburdened intervertebral discs, contusions and strains.
Carry out the works described in this chapter with 2 persons or suitable aids.
13.2
Scope of the maintenanceworks
The maintenance of the VARTA element backup energy storage system includes:
•
Service (inspection and maintenance),
•
Repair,
•
Technical improvements,
•
Expansions, if necessary.
For the documentation of the maintenance, see chapter 18 on page 106.
13.3
Service and repair works
This section is directed towards the electrical specialist.
The first service must take place within two years of the installation date. Thereafter, the service interval is
3 years.
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.