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NOTE
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Please carefully read the user’s manual before operation for the sake of
understanding correct operation of the instrument. Please keep the manual
handy for future reference.
The input and output of the instrument is with danger high
voltages which may endanger the safety of life. Please strictly
follow the operating description is not allowed to remove the
cover of the instrument.
WARNING
1. Please connect protective earth before power supply cables.
2. The input & output voltage of the UPS is dangerous which will endanger the safety.
3. Dangerous voltages are present inside the unit. Please do not open the cover of the UPS.
4. Please turn off the mains input switch and the battery switch for any urgency.
5. There are many kinds of power sources in the equipment, the line bank or the socket may still
have dangerous voltage even if the main power is disconnected.
6. Please remove the cable between the battery & UPS before repairing. It’s necessary to wait
for another 5 minutes for discharging, because of the dangerous voltages.
7. The wires should be fastened to the terminals. It is prohibited to short the anode and cathode
of battery. It’s prohibited to touch any two of wire connectors or bare end of connecting wires.
Otherwise, it may lead to damage of battery or personal injury.
8. Please keep the battery away from the fire and all the equipment that may cause spark to
prevent the danger and damage.
9. Please do not open or shatter the battery, the overflow electrolyte is with causticity that may
be harmful to life.
10. Please contact the professional personnel of the local dealer or the special maintenance
station for any trouble-shooting. Random disposal of the trouble is not allowed.
11. This is an A-grade product with electromagnetic compatibility.
12. This equipment must be installed and serviced by qualified personnel.
13. Before you replace the battery of different brand and different type, make sure the charging
voltage is matching with UPS charging voltage due to the different required charging voltage
of different battery, If any doubt, please consult with the manufacturer. Any changes of the
system configuration, structure and composition will influence the performance of UPS,
please consult with the manufacturer in prior before doing any changes.
14. Before usage, confirm that the temperature of the instrument has dropped into the normal run
range. It is recommended still placement for 24 hours in the normal temperature range before
startup.
