MAINTENANCE
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Y500-1500_usermanual_engl_updated_202001.docx
6.
Maintenance
6.1 Care and maintenance
To ensure a long service life of the system, the area around the UPS
system should be kept clean and free of dust. If the area around the
system is very dusty, clean the external surfaces of the system with a
vacuum cleaner.
To ensure a long service life for the batteries, the ambient temperature
should not exceed 25°C.
PLEASE NOTE
•
Before transporting the UPS system, make sure that it is dis-
connected from the supply network and switched off.
•
The service life of a battery varies as a function of how often it
is used, intensity of use and ambient temperature. Batteries
which are used beyond their expected service life often have
reduced autonomy times. Replace the batteries in good time
to ensure the system always runs at optimum performance.
6.2 Storage
If you intend to store the UPS system for an extended period, charge
the battery every three months by connecting the UPS system to the
supply network for five hours. The system should be stored in a cool,
dry place.
6.3 Replacing the batteries
PLEASE NOTE
Do not replace the batteries while the UPS system is in battery
mode.
To replace the batteries, the UPS system bust be switched off, discon-
nected from the power supply and opened. Batteries cannot be hot-
swapped.
