32
DUSTOMAT-160 S
74020-52-00
11.5 Throttle valve
Optionally, the device can be set up with a throttle valve on the intake port.
The throttle valve is used for throttling the supply air, by means of which air volume flow
and negative pressure can be controlled. This is actuated manually.
To move the throttle valve, proceed as follows:
Carefully raise the handle.
Turn the handle in the desired direction. In this process, note the markings for
"AUF" (open) and "ZU" (shut).
Lower the handle to the desired position so that the handle latches in.
11.6 Discharge air collection
Optionally, the device can be set up with discharge air collection. A discharge air con-
nection piece is attached to the discharge air collection. Attach an appropriate pipe or
hose to the discharge air connection piece to channel the discharge air away.