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Corrosion prevention is essential for the maintenance of safe operating conditions and to ease
membrane element servicing.
Attention to the points listed below will enhance long-term safe operation and will ease servicing.
For suggestions on cleaning corrosion deposits from the vessel inside surface, refer to "Closing
the Vessel" section.
For suggestions on cleaning corrosion deposits from head components, refer to the "Head
Rebuilding" section.
PREVENTIVE CHECKLIST
PREVENTIVE MAINTENANCE
End closures. Inspect for components that may have deteriorated. Replace
as needed.
Keep external head assembly components as dry as possible.
Do not tolerate leaks.
Ensure that protective coating are intact. Exposed metal may promote
corrosion.
CAUTION
Any leakage indicates a potentially
dangerous condition. Failure to eliminate
leakage may void the warranty and could
result in vessel failure.
Page 27 of 38
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