Alfa Laval MMPX 303SGP-11, Руководство пользователя

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5.10.2 Before shut-downs
Before the separator is shut-down for a period of
time, the following must be carried out:
•
Remove the bowl, according to instructions in
chapter ‘‘6 Dismantling/Assembly” on page
79.
•
Protect parts in contact with process liquid
from corrosion by applying a thin layer of oil.
•
Remove the O-rings.
•
Protect cleaned carbon steel parts against
corrosion by oiling. Separator parts that are
not assembled after cleaning must be wiped
and protected against dust and dirt.
If the separator has been shut-down for more
than 3 months but less than 12 months, an
Intermediate Service (IS) has to be made before
the separator is put into operation again.
If the shut-down period has been longer than 12
months, a Major Service (MS) should be carried
out.
NOTE
The bowl must not be left on the spindle
during standstill for more than one week.
Vibration in foundations can be transmitted to
the bowl and produce one-sided loading of
the bearings. The resultant indentations in
the ball bearing races can cause premature
bearing failure.
G
0
46
68
1
1
Remove the bowl if the separator is left at standstill for
more than one week
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