Controlling the Device
32
Recommissioning after an unbalance:
Reduce the speed using the "-" button of the display "speed" (
H6
) until the display stops
flashing.
Restart the sieving process by pressing the
button (
H2
).
The necessary speed reductions are summarised in the following table:
Speed at unbalance detection
Speed for recommissioning
201
– 300 rpm
reduce to 200 rpm
151
– 200 rpm
reduce to 150 rpm
101
– 150 rpm
reduce to 100 rpm
76
– 100 rpm
reduce to 75 rpm
51
– 75 rpm
reduce by1 rpm*
* a speed < 50 rpm is not possible
7.4 Time
Fig. 12:
Time setting for continuous operation (left) or with a process time (right)
The AS 400 control can be operated either in continuous operation or for a certain time between
1 and 99 minutes. When the device is switched on, the last used setting is displayed.
Press the "+" or "-" button of the time display (
H5
) to set the desired process time.
Press and hold the "+" or "-" button to extend or reduce the process time in steps of ten
minutes, respectively.
To change to the continuous operation, fall below the duration of 1 min by pressing the "-"
button, or exceed the duration of 99 min by pressing the "+" button. The time display (
H5
)
now indicates "
−
−
".
The process time can also be changed during operation by pressing the "+" or "-" button.
7.5 Interval
Press the
button (
H6
) to change to the interval operation. The green LED is lit.
Press the
button (
H6
) again, to change back to the continuous operation. The green
LED no longer lights up.
During the interval operation, the sieving process is periodically interrupted for one second. In
interval operation, the interval times (pause times) are included in the displayed process time
(
H5
). The interval operation can be switched on and off at any time during the sieving process.
