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SITRANS P, DS III series (7MF4.33.. 7MF4.34.. 7MF4.35..)
A5E03434631-02, 12/2012
31
9.
Close the vent valve on the negative side
①
.
10.
Open the differential pressure valve
③
by rotating it in half a turn.
11.
Check and if required correct the zero point in case of start of scale value 0 bar (4 mA).
12.
Close the stabilizing valve
②
.
13.
Fully open the differential pressure valves
③
and
④
.
14.
You can briefly open the drain valves
⑦
to clean the line. Close before steam starts to leak.
Содержание SITRANS DS III series
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