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14
START-UP OF UNIT
Follow the procedures for the initial and consequent operations of the unit.
1. Connect the power cord to the dedicated outlet with appropriate rating.
2. On start-up, the alarm buzzer sometimes operates. In this case, stop the buzzer by pressing the
buzzer stop key (BUZZER). The alarm will operate until the temperature monitor bottle sensor goes into
the range of 4
o
C 2
o
C. See Table 2 in page 17.
3. Ensure that both monitor bottles have been filled with 10% glycerol as outlined earlier in this manual.
4. The unit has been factory preset to operate at 4
o
C 1
o
C. There is no need to set the temperature.
5. Turn on the fluorescent light switch to check the light. After checking, turn off the switch if the light is
not necessary.
6. When you are satisfied that the unit is working correctly, begin slowly placing items into the chamber to
minimize the temperature rise.
Stock of containers
Always distribute items so as not to disturb the air circulation in the chamber. Disruption of the
air flow can cause items to freeze or reduce the uniformity of the chamber temperature.
Never put any articles on the top of the unit.
Intake air vent
Do not block this vent with containers. If this vent
becomes blocked, temperature regulation
becomes unstable. Do not place paper or vinyl
near the vent as they may be sucked into the fan.
Exhaust air vent
Do not block this vent with containers as this can
impede air circulation. Items stored near the
exhaust air vent can freeze.
Load line
In this refrigerator, storage space is limited to allow
the passage of cool air around the chamber. The
label “load line” is fixed to both sides of the
chamber. Always stock items within this line.
CAUTION
Never store corrosive substances in this unit. This may lead to damage to the inner components or
electric parts.
Load line
Stock space
Fan(inside
Exhaust air vent
Intake air vent
Exhaust air vent
Load line