SAFETY WARNINGS
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Y500-1500_usermanual_engl_updated_202001.docx
2.
Safety warnings
This manual contains important instructions that you must follow dur-
ing the installation and maintenance of the UPS system and the bat-
teries. Please read all the instructions in the manual before working
with the device. Keep the manual in a safe place.
CAUTION
•
The UPS system carries life-threatening voltages. All repair
and maintenance work must be carried out by customer ser-
vice personnel.
•
The UPS system has its own energy source (batteries). The
output of the UPS system can be live even when the UPS sys-
tem is not connected to a wall outlet.
•
In order to reduce the risk of fire or electric shock, the UPS
system may only be installed in buildings with controlled tem-
perature and air humidity in which there are no conductive
contaminants. The ambient temperature must not exceed
40°C. The UPS system must not be operated near water or in
extremely high air humidity (>90%).
•
Before transporting the UPS system, make sure that it is dis-
connected from the power supply and switched off.
•
Batteries can pose a risk of electric shock or catch fire as a
result of high short circuit current. Please take the necessary
precautionary measures. Maintenance must be carried out by
qualified personnel who are trained in handling batteries and
have good knowledge of the necessary precautionary
measures, see Chapter 6
. Keep unauthorised
personnel away from batteries
•
Batteries must be disposed of properly. Local regulations must
be taken into consideration.
•
Batteries must not be burnt. There is risk of explosion.
