Component Functions
EN-US · 30.30.01.02237 · 00 · 04/20
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Activating
Blow-Off
in Manual Mode:
ü
The Suction LED is on and the Blow-Off LED flashes.
1. Press and hold the
button on the ejector.
ð
The Suction LED flashes and the Blow-Off LED is on.
ð
The ejector blows off as long as the button is held.
2. Release the
button on the ejector to end the blow off.
ð
The ejector is in Pneumatically OFF mode.
3. Press the
button again to reactivate suction.
Exiting Manual Mode:
ü
The ejector is in manual mode.
4
Press the
button on the ejector for at least 3 seconds.
ð
The Suction and Blow-off LEDs cease to flash.
ð
The ejector is in the Pneumatically OFF position.
A signal change (suction, blow-off) also ends manual mode.
6.4.8 Changing the Blow-Off Flow Rate on the Ejector
Do not overwind the stop on the valve screw. A minimum flow rate of approx. 15 % is always
necessary for technical reasons. The blow-off volume flow can be set between 15 % and
100 %.
There is a valve screw below the vacuum connection that can be used to adjust the blow-off flow rate.
The valve screw is equipped with a stop on both sides.
Valve screw
+
-
1. Turn the valve screw clockwise to reduce the flow rate.
2. Turn the valve screw counterclockwise to increase the flow rate.
