Labconco WaterPr PS Systems 90007 Series - Manuel (Page 35)

Chapter 6: Troubleshooting
31
Original Instructions
PROBLEM CAUSES CORRECTIVE ACTION
Reduced cartridge
life Cartridges are past expiration
date
Check the manufactured date on
the cartridge package. The shelf
life of unopened cartridges is one
year from the date of manufacture.
Replace the expired cartridges
with new ones.
Feed-water quality has changed If the source is a reverse osmosis
system, ensure that that it is
working properly.
If the source is a central water
supply, verify that it is still
working properly. Check the
average tap water supply versus
the deionization capacity chart on
page 43.
Odor from
polished water Bacterial growth on the filters Remove old filters. Sanitize
system. Install new filters.
Old DI filters. DI resins breaking
down
Remove old filters. Sanitize
system. Install new filters.