kruss DS7000 Series User Manual page 51

Dry
Preparation for measurement
drain tube
rinsing liquid
2. Begin the second step.
The cleaning solution is pumped off.
For the next, third step (drying the frequency oscillator), prepare the device as follows:
1. Disconnect the drain hose from the draining piece on the frequency oscillator.
2. Connect the air hose to the draining piece on the frequency oscillator.
3. Hang the filling hose on the frequency oscillator in an empty waste vessel.
air tube
Warning
If the hose juts into the waste liquid during the drying process, there is a strong
spray.
h Use an empty waste vessel where
h Take care to ensure that the end of the hose does not fall into the liquid.
h Wear suitable protective equipment when using corrosive liquids.
4. Start the next, third step (drying).
The air pump stops after a set time.
The frequency oscillator should now be clean and dry.
Prepare the hoses as follows for the measurement:
51
air tube
DS7050
filling tube
air
DS7050
filling tube
waste
possible.
Initial start-up
waste tube
waste