Daily Inspection; Table 7.1 How To Perform Daily Inspection - Toshiba T90S3S08KS6XSN Manual

7

DAILY INSPECTION

Please perform the daily inspection while the UPS is running. The daily inspection items are
shown in Table 7.1.
The customers can only inspect exterior or environment of cabinet. When the
!
customers want to perform the detailed inspection, contact the Authorized Toshiba
Service
1-800-231-1412.
NOTE

TABLE 7.1 How to perform daily inspection

No Subject
.
1. Environmental Dust or Gas
ambient
Dewdrops
Condensation
Temperature
Humidity
2. Cabinet Vibration or
Construction Audible noise
Overheating
Air filter clog
3. Operation LCD sharpness
Brightness
Left-bottom LED
Indication terms:
Output voltage
Output current
AC
Output frequency
Battery voltage
Battery current
DC voltage
4. LEDs 4 status LEDs
2 fault LEDs
60
Representatives or
Procedure
Term Period
Daily
Daily
Daily
Daily
When
needed
When
needed
Daily
Daily
input voltage
Daily
Daily
call Toshiba International
Criteria and/or Action needed
Method/Tool
Visual check and Ventilate room atmosphere if dusty or
smelling
Visual check
Dehumidify upon necessity.
Temperature: 32 – 104 F Humidity: 30 –
Thermometer
hygrometer
To be controlled at 77 F or about by
Touch and Check if fans have irregular sound.
hearing Contact service representative in case
Touching exterior Contact service representative in case
Visual check Clean/wipe if clogged or dusty.
Visual check No characters faded, illegible or any
Left-bottom LED should be green.
Contact service representative when
the LED shows red with the backlight
Visual check Check indication terms/values if within
Also check indication meters on
surface of optional cabinet, if installed.
Visual check Check if LEDs turn on, off or flash
according to the operation.
Visual check If UPS fault LED turns on, scroll the
screen to see fault codes and record
Contact service representative to tell
about fault codes and UPS symptom.
G9000 Installation and Operation Manual
Corporation at
smelling gas.
Fix the dripping source
90%
No condensation.
A/C.
of abnormalities.
of abnormalities.
other abnormalities.
lost.
the adequate window.
the codes.