7
3.6
Long backup external battery connection
FIG.7 battery
connection
Warning:
★
Before installing battery, make sure that UPS and breaker are all turned off. Remove
all your metallic adornment such as finger ring, watch, and so on before connecting
battery.
★
No anti-connection or short circuit between the battery anode and cathode forever.
Red cable connect with battery anode “+” and black cable connect with cathode “-”.
★
Please use the screwdriver with insulating handle. Do not lay the tools or metallic
goods on the battery.
Notice:
★
When using the external battery, It is best to use external battery cable which
matches with the equipment.
★
When connecting load to UPS, first turn off load and then connect the power cable
and finally turn on load one-by-one.
★
Inductance loads such as motor, fluorescent lamp, photocopier are strictly prohibited
connecting to UPS to avoid damage.
★
Plug UPS on the special socket with over-current protection, the power socket that
used should be connected with ground wire.
★
UPS is likely to have output voltage no matter whether the power input cable is
plugged in mains input socket. If you wish UPS have no output, first break off the
switch and then cancel the mains.
★
When connect laser printer, select the capacity of UPS according to the UPS start
power because the startup power is higher.