14
may have electricity. The parts inside the unit may still have hazardous voltage
after turning off the UPS. To make the UPS have no output, power off the UPS,
and then disconnect the utility power supply.
9) Suggest charging the batteries for 8 hours before use. After connection, turn the
M1/M2/N input breaker in the "ON" position, the UPS will charge the batteries
automatically. You can also use the UPS immediately without charging, but the
backup time may be less than the standard value.
10) If it is necessary to connect the inductance load such as a monitor or a laser
printer to the UPS, the start-up power should be used for calculating the capacity
of UPS, as its start-up power consumption is too big when it is started.
4.5. Internal Battery Pack Connecting Procedure of
OLS3S15KE/20KE
1) Loosen the screws to remove the front panel and disconnect the connector on
the LCD display board.
Fig.4-3 Remove Front Panel
2) Connect internal battery plug and socket (red with red and black with black).
Then connect the connector on the LCD display board and retighten the front
panel. See Fig.4-4.
