Starting up the unit
FAM 5
en-US
Page 52 / 148
BEWA FAM5 4166129a en-us 2019-03-04.docx
2019-03-04
Setting the pressure in the vacuum column
Set the pressure in the vacuum column with the needle valve (3.68) and
check the vacuum using pressure gauge (3.37).
Note that the pressure to be set in the vacuum column is dependent, for
example, on the operating medium, the operating viscosity, the air or the
water content.
Recommended vacuum setting
The vacuum setting has an influence on the dewatering process, degassing
process, and the foaming behavior of the fluid.
A vacuum setting of -0.4 bar is suitable for most
applications and operating conditions. Too high a vacuum
can lead to functional problems.
•
Start with -0.4 bar (600 mbar [absolute]).
•
Observe saturation level (%Sat.) (AquaSensor).
•
If the degree of saturation is over 80%, continue to operate the unit at
-0.4 bar (600 mbar [absolute]).
•
If it is below 80%, the vacuum can be increased (relative pressure
reduced) to e.g. -0.6 to -0.5 bar (400 to 500 mbar [absolute])
o
Lower residual water and residual gas contents are achieved.
•
Be on the alert for foam formation and function problems, particularly
with high-viscosity media and operating media with high air and water
content.
Содержание FAM 5 FluidAqua Mobil
Страница 27: ...Description of unit FAM 5 en US Page 27 148 BEWA FAM5 4166129a en us 2019 03 04 docx 2019 03 04 Components ...
Страница 30: ...Unit dimensions FAM 5 en US Page 30 148 BEWA FAM5 4166129a en us 2019 03 04 docx 2019 03 04 Mobile unit ...
Страница 146: ...Index FAM 5 en US Page 146 148 BEWA FAM5 4166129a en us 2019 03 04 docx 2019 03 04 Weight 24 WITHIN 64 ...
Страница 147: ......