Westfalia OSD 6-91-067 Instruction Manual page 42

42
Opening the bowl (ejection)
Separation
Bowl closed
Fig. 57
The solenoid valve for operating liquid is opened with the aid of the control unit,
and the ejection cycle is triggered as follows:
Pos. Designation
1 Operating liquid
2 Annular piston
3 Sliding piston
Mineraloil Systems GmbH
Ejection
Bowl open
Function
• flows first into injection chamber 4 and
• from there into opening chamber 8.
• rises and
• empties closing chamber 6.
• moves downwards and
• opens the ejection ports in bowl bottom 5 for
the separated solids 9.
Westfalia Separator
2058-9001-101 / 0506