Thermo 3010 Series, Руководство по эксплуатации и техническому обслуживанию, Страница: 13 / 37

Model 3010 Incubator ________________________________________________________Installation and Start-Up
1 - 8
1.5 Incubator Start-Up
Now that the incubator has been properly installed, con-
nected to power, filled with water, humidity pan filled, and con-
nected to gas supply, system setpoints can be entered. The fol-
lowing setpoints can be entered: temperature, over temperature,
and CO
2
.
a. Setting the Operating Temperature Setpoint
The temperature setpoint range is 10° to 55°C, settable to
within 0.1°C. The lowest temperature the incubator can control
is +5°C above the ambient temperature at the incubator’s loca-
tion.
This incubator is shipped from the factory with a tempera-
ture setpoint of 10°C. At this setting, all heaters are turned off.
To change the temperature setpoint:
1. Press the Mode key until the Set Temp indicator lights.
2. Press the up/down arrow until the desired temperature
setpoint is displayed.
3. Press Enter to save the setpoint.
4. Press the Mode key until the Run Indicator lights to go
to Run mode.
b. Setting the Overtemp Setpoint
The overtemp circuit is designed as a safety to
protect the incubator only. It is not intended to
protect or limit the maximum temperature of the
cell cultures or customer’s equipment inside the
incubator if an overtemp condition occurs.
The factory setting for the Overtemperature setpoint is
40°C. It can be set over a range of temp se0.5°C to
60°C. If the temperature setpoint is moved above the Overtemp
setpoint, the Overtemp will automatically update to 1.0°C + the
temp setpoint. It is recommended that the Overtemp setpoint
be 1°C over the temp setpoint.
To set the Overtemp setpoint:
1. Press the Mode key until the Set Otemp indicator lights.
2. Press the up/down arrow until the desired Overtemp set-
point is displayed.
3. Press Enter to save the setpoint.
4. Press the Mode key until the Run Indicator lights to go
to Run mode.
c. Setting the CO
2
Setpoint
All T/C CO
2
cells are precalibrated at the factory at 37°C,
high humidity, and 10% CO
2
, settable to within 0.1% CO
2
.
Therefore, if a temperature setpoint of 37°C has been entered,
the humidity pan filled, and the CO
2
control is to run between
0-10% with a T/C CO
2
sensor, the CO
2
setpoint may be entered
immediately. Otherwise, it is important to allow the unit 12
hours to stabilize at the temperature setpoint before entering the
CO
2
setpoint.
The CO
2
setpoint range is 0.0% to 20.0%. The incubator is
shipped from the factory with a CO
2
setpoint of 0.0%. At this
setting, all CO
2
control and alarms are turned off.
To change the CO
2
setpoint:
1. Press the Mode key until the Set CO2 indicator lights.
2. Press the up/down arrow until the desired CO
2
setpoint
is displayed.
3. Press Enter to save the setpoint.
4. Press the Mode key until the Run indicator lights to go
to Run mode.