Luftgehaltsprüfer 8 Liter
Air entrainment meter 8 liter
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„rote Einstellmarke“
„red adjustment mark”
11. After the zero-point correction the test starts now.
Press the rocker (position 2) approx. 20 seconds till the manometer
pointer doesn’t move anymore by tapping on the manometer glass.
12. You can read the percental air content directly on the manometer.
13.
Open slowly the stop valves (position 5 and 6).
Then turn the knurled screw (position 3) to the left and let the residual
pressure out.
14.
Take the upper part (position 4) off and empty the pot (position 8),
clean and dry both parts.
