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The Bold Line CO2 Unit mixes air and CO2 CO2 to achieve the desired CO2 percentage. CO2 is supplied from cylinders or the building supply. Air is provided by an Okolab supplied Air Pump or from the building compressed air system.
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The incubation system is turned on and off using the switch on the left-hand side of the Oko-Touch controller (below, A). The temperature can be set by pressing the temperature display and adjusting the set point as shown (B). The actual Oko-Touch display will differ from the diagrams below as the system is also capable of CO2 control.
The same applies for supplying CO2 except that you must also specify the air source that the gas mixer uses to achieve the desired gas mix, otherwise the CO2 set point will not be reached. To specify the air source, press the cog button on the left of the Oko-Touch screen. Press Gas, then press Air Source. Press Air Pump to start supplying air.