Daily Inspection; Table 9-1 How To Perform Daily Inspection - Toshiba G2020 Series Installation And Operation Manual

9

DAILY INSPECTION

Please perform the daily inspection while the UPS is running. The daily inspection items are shown in Table 9-1.
The customers can only inspect exterior or environment of cabinet. When the customers
!
want to perform the detailed inspection, contact Toshiba International Corporation at
1-877-867-8773.
NOTE
No. Subject
1. Environmental
ambient
2. Cabinet
Construction
3. Operation
4. LEDs
G2020 Series UPS Installation and Operation Manual – 94861-004

Table 9-1 How to Perform Daily Inspection

Procedure
Term Period
Dust or Gas Daily
Dewdrops Daily
Condensation
Temperature Daily
Humidity
Vibration or Daily
Audible noise
Overheating When needed Touching exterior
Air filter clog When needed Visual check
LCD sharpness Daily
Brightness
Left-bottom LED
Indication terms: Daily
Output voltage
Output current
AC input voltage
Output frequency
Battery voltage
Battery current
DC voltage
4 status LEDs Daily
2 fault LEDs Daily
Criteria and/or Action needed
Method/Tool
Visual check and Ventilate room atmosphere if dusty or smelling gas.
smelling
Visual check Fix the dripping source
Dehumidify upon necessity.
Temperature: 32 – 104 F Humidity: 30 – 90%
Thermometer
hygrometer No condensation.
To be controlled at about 77 F by A/C.
Touch and hearing Check if fans have irregular sound.
Contact TIC Service Group in case of abnormalities.
Contact TIC Service Group in case of abnormalities.
Clean/wipe if clogged or dusty.
Visual check No characters faded, illegible, or any other
abnormalities.
Left-bottom LED should be green.
Contact TIC Service Group when the LED shows
red with the backlight lost.
Visual check Check indication terms/values if within the adequate
window.
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 the codes.
Contact TIC Service Group to tell about fault codes
and UPS symptom.
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