Westfalia OSD 6-91-067 Instruction Manual page 29

Westfalia Separator
Mineraloil Systems GmbH
2058-9001-101 / 0506
Fig. 46
Signs of erosion which you should
immediately report to your nearest
Westfalia Separator representative:
• The bottom of the erosion mark has
a radius smaller than 1 mm (large
notch effect).
• The depth of erosion mark exceeds
1 mm (0.04 inch) at the deepest
point.
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