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IMPORTANT SAFETY INSTRUCTION
1.SAVE THESE INSTRUCTIONS.
This manual contains important instruction for Model BY50FW, BY75SW.
That should be followed during instruction of the UPS and batteries.
2.SYMBOL
This symbol indicates earth ground.
This symbol indicates turning on UPS.
This symbol indicates turning off UPS.
3.INTERNAL BATTERY
Internal battery is Lead-acid type.
For BY50FW model, the internal battery voltage is 6V 7.2AH. Each UPS
used 2pcs batteries. And the total battery voltage is 12Vdc.
For BY75SW model, the internal battery voltage is 12V 7AH or 7.2AH.
The UPS used 2pcs batteries. And the total battery voltage is 24Vdc.
4.TEMPERATURE RATING
Maximun ambit temperature of UPS 40°C.
5.ENVIRONMENT
The unit is intended for installation in a temperature controlled, indoor
area free of conductive contaminants.
This pluggable type A equipment with battery already installed by the
supplier is operator installable and may be operated by laymen.
During the installation of this equipment it should be assured that the
sum of the leakage currents of the UPS and the connected loads does
not exceed 3.5mA.
The mains socket outlet that supplies the UPS shall be installed near the
UPS and shall be easily accessible.
For battery information, see users manual.
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