Westfalia OSD 6-91-067, Instruction Manual

Page: 60 / 206

Westfalia Separator
60
Mineraloil Systems GmbH
2058-9001-101 / 0506
3.7 Shutting down the separator
•
Switch off the preheater (if installed).
– Continue to feed product for a few minutes since the preheater continues to
heat for a short time.
Automatic operation
•
End the separation program with the key "program 0"
– Two total ejections are performed automatically.
Hand operation (in the case of unscheduled shut-down)
•
Close the product feed:
– Close the product valve using the manual override.
•
Eject the bowl: See section 3.6.
•
Close the discharges.
•
Close the feed for operating water, filling and displacement water.
•
Switch off the motor.
•
Switch off the product pump (if installed).
•
Close the stop valve in the suction side of the product pump (if installed).
Danger to life through high-speed rotating separator parts!
•
Do not loosen any part of the separator before the bowl has come to a stand-
still.
The run-down time of the bowl is
30 minutes after switching off the motor
(without braking!).
Bowl standstill is indicated by standstill of the drive belt.
Fig. 66
Standstill of drive belt
•
Shine a torch through the sight
glass in the frame.
•
Check that the drive belt is no
longer moving.
If the sight glass in the frame is misted
over:
•
Unscrew the sight glass,
•
shine a torch through the sight glass
opening!
•
Check that the drive belt is no
longer moving.
Then
•
Clean the sight glass and screw it back on.