59
UV LAMP (OPTION)
Lighting UV lamp for 24 hours
If contamination occurs inside the container due to accumulation of dirt or the culture medium being
scattered etc., please sterilize it with 24-hour continuous irradiation of the UV lamp as described in the
following procedure:
Setting values: ON or OFF
Default setting (factory setting): OFF
1. Remove the internal items (racks, fan cover, duct, internal circulation fan, humidifying tray, and
humidifying tray cover). Clean the internal items with autoclave sterilization or disinfecting alcohol and
wipe off the contaminant.
2. Clean the interior with disinfecting alcohol, wipe off the contaminant and close the outer door.
3. Set the CO
2
density to 0% (see page 34).
4. On the home screen, press the menu key (MENU/HOME).
▶
The left side of the display will change to the Menu screen.
5. Move the cursor on the Menu screen to Alarms & Controls [Fig. 1]
using the up/down keys (
△▽
), and press the enter key (ENTER).
▶
The display will change to the Alarms & Controls screen.
6. Move the cursor on the Alarms and Controls screen to UV Setting [Fig.
2] using the up/down keys (
△▽
), and press the enter key (ENTER).
▶
The display will change to the UV Setting screen.
7. Move the cursor on the UV Setting screen to UV 24h Mode Start [Fig.
3] using the up/down keys (
△▽
), and press the enter key (ENTER).
▶
The right side of the display will change to the UV 24h Mode Start
setting screen, and the current setting value (OFF) will be displayed [Fig.
4].
8. Use the up/down keys (
△▽
) to change the UV 24h lighting mode
setting value to ON.
Each time the up/down key is pressed the input value will change
between ON and OFF.
9. Press the enter key (ENTER).
▶
The input value will be confirmed, you will be returned to the UV
Setting screen, and the UV 24 hour lighting mode will start.
Reference:
When the UV lamp is lit. "UV:ON" will be displayed on the
UV lamp status display.
10. Press the menu key (MENU/HOME) to display the home screen.
The display returns to the home screen automatically when 90
seconds has passed without any key operation.
Note:
·
The UV 24-hour mode may cause the automatic set temperature alarm because of a rising chamber temperature.
·
After procedure
9
, by opening the outer door when UV lamp is lighting, UV lamp is turned OFF and UV 24-hour mode
is canceled by opening the outer door. Redo from procedure
4
to start the UV 24-hour mode again.
11. After 24 hours, the UV lamp turns off automatically and you can reinstall the removed interior items.
<Left side of the display> [Fig. 2]
Alarms & Controls
Temp/Gas Alarm Set
Other Alarm Set
UV Setting
Gas Supply Setting
Date & Time
Keypad Click Set ▼
<Left side of the display> [Fig. 3]
UV Setting
UV Lighting Time
UV Life Counter
Auto-Extended Time
UV 24h Mode Start
UV 24h Mode Start
OFF
ON / OFF
<Right side of the display> [Fig. 4]
<Left side of the display> [Fig. 1]
Menu
Set Value
Data Log
Lock
Alarms & Controls
