LP3-500 Owner’s Manual | 10
FILTER CARTRIDGE INSTALLATION & REPLACEMENT
(continued)
9.
Replace the filter sumps on the filter housing caps,
making sure the filters in the sumps match the
corresponding label on the bracket above the caps.
DO NOT OVER TIGHTEN.
10.
Turn on the feed water supply and allow the system
to fill with water.
11.
Press the pressure relief button to release the air from
the filter housings.
12.
Open the manual flush valve.
13.
Reconnect the main power supply. The system
should start. If your system has the Automatic Timed
Flush feature, it will perform a one- minute flush at
this time. Repeat if necessary.
14.
Check for leaks.
15.
Flush the system for approximately 3 to 5
minutes
while diverting the product water to the
drain.
16.
Close the manual flush valve.
NOTE: The
manufacturer of the filter housing
recommends that the filter sump of all plastic housings be
replaced every five years for a clear sump and every ten
years for an opaque sump. Date the bottom of any new or
replacement sump to indicate the next recommended
replacement date.
IMPORTANT
– Use sterile procedures when removing
or replacing filters and membrane elements, or when
working with the tubing containing product water.
Contamination can result from bacteria on your hands,
tools, or in the air.
