Pentair Pool Products CodeLine 40E30N Series User Manual page 9

Inspecting Parts
Plastic parts: examine for cracking, softening or
discoloring. This may indicate chemical attack of the
material. Defective parts must be replaced. Alternate
material may be required. Contact your supplier or
TM
CodeLine for assistance.
Metal parts: check for corrosion, scratches, dents,
cracks or other damages to insert ring and spiral
retaining ring.
Other parts: examine for any damage, such as
gouges, chips or cracks, that could affect structural
strength or sealing characteristics. The following are
some examples of defects that may require replace-
ment of the affected part.
Bearing/Sealing Plate and Permeate port:
cracked, discolored, sealing areas damaged
(chipped or gouged), port threads stripped or
cross-threaded.
Spiral Retaining rings: are the sole means of
end plug retention. Parts bent, corroded,
cracked or damaged in any way must not be
used. Carefully check for hairline cracks.
Refurbishing Shell
1. Using a fine wire brush, remove any large
deposits from locking ring groove in the shell.
2. Using a medium or finer grade of ScotchBrite
and mild soap solution, clean the inside of the
vessel at least 4 inches in from each end. Take
care not to damage feed/concentrate port and its
respective seal.
3. Use clean water to rinse away all loosened
deposits and soap residue.
4. Examine inside of vessel for scratches, gouges,
or other imperfections that could prevent proper
sealing. If such areas exist and leaks are observed
when the vessel is placed back in service , the
shell may need to be replaced.
Refurbishing Parts
1.
2.
3.
4.
Replace all parts that cannot be restored to as-new
condition.
Replace any parts showing signs of structural
damage or corrosion.
Seals should be replaced as necessary each time the
vessel is serviced. Any parts that need to be replaced
are ava ilabl e from yo ur suppl ier or from
CodeLine .
TM
Refurbishing Other Parts
Remove any large deposits from metal parts
using a wire brush.
Scrub the entire surface with medium grade
TM
ScotchBrite until all contaminants are removed.
Rinse parts clean with fresh water and dry.
Inspect all parts for serviceability as specified
above.
Part Replacement
CAUTION
Use of components damaged by corrosion
can cause catastrophic failure.
TM
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