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Table 9.11 Restoring UPS Operation (Example)
Step Procedure LCD/LED Status (After Execution)
1 Check the LCD screen.
Also check for other
Failure Data screens
by scrolling with scroll
keys i and j on the
panel.
2 Turn 6CH OFF.
3 Remove the memory
card in the panel and
insert a new memory
card.*
4 Contact the Toshiba
Service Center.
Follow the directions given by Service Center personnel.
In the case of other failures as well, restore by doing the following:
(1) Check the nature of the failure on the LCD screen.
(2) Contact the Toshiba Service Center.
(3) Follow the directions given by Service Center personnel.
Note:
* Before removing the memory card, always verify that the memory card write LED shown in
figure 9.10 is not lit.
BATTERIES
AC
SWITCH
UPS
BYPASS
DISCHARGE
FLOAT CHARGE
EQUAL CHARGE
～
AC INPUT
～
CONVERTER
～
INVERTER
～
AC OUTPUT
BYPASS INPUT
～
FAULT
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