INSTRUCTIONS –

Step 1: Hold the monitor port straight up.

Step 2: Drop the monitoring solution, the dose is enough to achieveTheglass sphere is about 1/3.

Step 3: As shown in the figure, Let the monitoring fluid flow into the sphere, if solf it is not smooth, you can shake it gentlyOr flick the monitor sphere part.

Step 4: Put the monitor verticallyinto the water, Fixed to cylinder wall for measurementAdd the exact CO2 concentration, It is recommended not to fix the monitor atAbove the air outlet of CO2 refiner.