Retsch AS 400 - Manual (Page 16)

06.11.2012

Retsch GmbH 16
Start - Interrupt - Stop
When sieves with a diameter of  400mm are used, only operate the
AS400 to a maximum speed of 200 r.p.m.. Otherwise the sieve stack
mass could create such large imbalances that the device slews out of
control in wild movements. Or fasten the AS400 as described in the
chapter "Assembly".
5 15 16
Start:
Press START / key 15

The green LED above key 15 illuminates

Display 5 shows the run-up of the machine to the preset value.
During the sieving time, the speed or the sieve plate acceleration
are kept constant within the stipulated tolerances.
Interrupt (pause function) :

Press STOP / key 16 once

The red LED above key 16 illuminates

The values remain visible

Press START / key 15
 The sieving process is resumed
Stop (standby function) :

Press STOP / key 16 twice

The red LED above key 16 illuminates

The entire display goes out

Activate the LED displays = press key 15 once

New values can now be entered

Press START / key 15 a 2nd time
 The function as with Start is executed.
Setting the time
12 13 14
When the AS400 control is turned on, the sieving time is still un-
determined = 2 bars
- -
in display 13.
Switch on time 1 – 99 min. :

Key 12 reduces the time down to 1 min.
if undershot, two bars appear = undetermined sieving time

Key 13 increases the time up to 99 min.
if overshot, two bars appear = undetermined sieving time