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ENGLISH
2.0 Remarks about Safety
In order to keep safe in using the UPS, please comply with the following:
•
Please charge the battery at least 24 hours before the UPS is in operation.
•
After the battery is discharged or over three months without operation, the battery
should be charged immediately for at least 12 hours, ensuring the battery is full
and avoiding any unnecessary damage of the battery.
•
The UPS is specially designed for computer only and it should not be connected
with any inductive or capacitive load, like electromotor, daylight lamp, laser printer,
etc.
•
The UPS is not suitable for being used in life support systems, because it may
have some problems and bring trouble to the life support systems. The
responsibility will be users', if they insist on using the UPS in life support systems.
•
It is normal that the temperature of the UPS surface reaches up to 50
℃
when it is
in operation.
•
When AC fails and the “ON” button on the front panel is pressed, the UPS will
output voltage; if the “OFF” button on the front panel is pressed, the UPS will not
output voltage.
•
It is forbidden to open the case, because there is danger with electricity. If there is
problem, please handle with the instruction of experts.
•
It is forbidden to put container containing liquid inside on the UPS, because it will
cause danger of electric shock or fire when the UPS short-circuits.
•
When the UPS is abnormal, please cut off power immediately and turn to experts
or the dealer for help.
•
As there is no overload protection of the UPS, it cannot be overloaded. Otherwise,
it would cause danger.
•
It is strictly forbidden to place and operate the UPS in the following environment
：
o
Place with inflammable gas or corrosive gas or much dust
；
o
Place with very high temperature or very low temperature(above 42
℃
or
below
o
0
℃
) or high humidity(above 90
％
)
；
o
Place with direct sunlight or near heater
；
o
Place with strenuous vibration
；
o
Outside
•
Please use dry powder fire extinguisher in case of fire; it is forbidden to use fluid
fire extinguisher because it will cause electric shock.
•
Please put the socket near the UPS, in this way, it is convenient to disconnect the
socket and cut off power in case of emergency.
Attention! Please ground the UPS for safety purpose
Summary of Contents for EM394 Series
Page 1: ...EM394X UPS 600 1000 1500VA...
