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T
ROUBLESHOOTING
Problem (cont.)
0.2 micron final filter clogs
rapidly after replacement.
Short cartridge life.
Water leakage inside EASYpure
Water leakage at a final filter
Chatter coming from cartridge.
42
Possible Causes (cont.)
Possible feedwater contamination.
Cartridges not properly rinsed up
before use.
EASYpure
with bacteria.
Cartridges being used are beyond
expiration date.
Change in feedwater characteristics.
Increased product water usage.
RO membrane needs replacing.
R
D
Loose connections.
O
I
Tubing is not inserted completely.
Missing or defective cartridge
o-rings.
Leak at cartridge.
Not installed far enough.
Air in cartridge vibrating
cartridge check valve.
R
D
contaminated
O
I
Action (cont.)
Check that the service life of the RO
membrane or RO carbon filter has not
been exceeded. If not exceeded, call
Technical Service for possible
feedwater testing.
Rinse up cartridges as described in
Cartridge Rinse-Up Procedures.
Replace the 0.2 micron final filter
assembly as indicated in the 0.2
Micron Final Filter Replacement
section.
R
D
Clean EASYpure
according
O
I
to the instructions in System
Cleaning. Replace the 0.2 micron
final filter assembly as indicated in the
0.2 Micron Final Filter Replacement
section.
Check the expiration date.
Cartridges begin to lose capacity
after being stored two years from
the date of manufacture. Replace
the cartridges with unexpired ones.
Call Technical Service for possible
feedwater testing.
Verify usage.
Replace as described in Membrane
Installation.
Tighten connections.
Insert tubing completely. See
Push-to-Connect Tubing
Installation section of this manual.
Install or replace cartridge o-rings.
Make sure cartridge access door is
closed and latched.
Install or screw in further and/or
add PTFE tape.
No action needed. Chatter will
diminish and stop once air is
completely purged from system
during normal operation.
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