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Mechanical Separation / GEA Westfalia Separator
Tim e r Designation Ac tio n Des c riptio n
Water discharge valve V6 is
closed.
Circulation valve V5 is closed.
SMS sensor PT2 is activated.
Time in which the function of the SMS sensor PT2
is checked.
If no pressure signal is identified on the SMS
sensor PT2 after this time has elapsed, an alarm
“SMS sensor error” is triggered.
X X ---
Lubricating oil function -
0196-:
– Water discharge valve V6
is open.
– Circulation valve V5 is
closed.
– WMS sensor is active.
Heavy oil function -0136-:
– Circulation valve function
with T15 and T16.
WMS sensor is active.
Time in which the function of the WMS sensor is
checked.
If no water is identified on the WMS sensor after
this time has elapsed, an alarm “WMS sensor
error” is triggered.
X X ---
T46
Free
activated during this time, the
water discharge valve V6 is
opened for 3 seconds and the
counter Z5 “water content”
Capacity and machine-type specific time with
which the increase in water in the product feed is
determined during WMS mode. The pressure
increase is evaluated as a function of T47 via
several successful cycles which are defined via
counter Z5 “water content”.
--- X ---
Filling water valve V2 is open.
Time to fill the filling water into the separator bowl.
This time works before the timers T61 „sensor
pause“and T62 “sensor pulse“.
The total time is required for the automatic calcu-
lation of the timers T01 “Displacement” and T02
“Filling”. The time T60 is protected.
X X ---
Filling water valve V2 is
closed.
Time interval between two closing water pulses.
The time T61 is protected.
X X ---
Filling water valve V2 is open.
Time to fill the filling water into the separator bowl.
This time works pulse-wise in accordance with
timer T61 “sensor pause“. The time is required for
the automatic calculation of the timers T01 “Dis-
placement” and T02” “Filling”. The time T62 is
X X ---
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