Restoring Ups Operation - Toshiba G8000U Series Operation Manual

TOSHIBA

1 2.3 Restoring UPS Operation

WAR NING
This section describes the procedure to restore UPS operation. Table 11.11 shows an
example in which the UPS is restored after a trip fault occurred on inverter over current with
the message " INV. OC"
Step
Check the LCD
screen .
Also check other fault
data screens with
scroll buttons (7) and
(8) on the g raphic
panel.
2 Remove the memory
card in the panel and
insert a new memory
card . *
3 Contact Toshiba.
In the case of other faults as well, restore the UPS by doing the fOllowing:
(1) Check the nature of the fault on the LCD screen.
(2) Contact Toshiba.
(3) Follow the directions given by Toshiba service personnel.
* Before removi ng the memory card , always verify the memory card LED shown is Off.
Note:
Contact Toshiba in the event of malfunction or fault.
This UPS should be repaired only by authorized Toshiba service
personnel. Servicing by untrained personnel may extend the fault
or result in electric shock or personal injury.
Do NOT attempt to modify or relocate the UPS.
Electric shock, personal injury or fault may result if personnel
other than trained Toshiba technician attempt to modify or
relocate the UPS. Be sure to contact Toshiba if you need
modifications or if you need to relocate the UPS.
Do not open the front and/or rear panels.
The parts inside carry energy-high current. Touching them may
result in electric shock, burns or fault.
Table 1 2. 1 1 Restoring U PS Operation (Example)
Proced u re
(
Optional )
Follow the d i rections given by the service personnel.
LCD/LED Status
FAU LTS & WAR N I N G S
1 I NV. OC
09-09-02 08:05:30
! ANOT H E R ITEM
- 51 -
6F3H1048
AC
SWITCH