UFL-500 SERIES
13
®
P/N 1012043 Rev B 11/19
Maintenance
Replacing the UltraFilter Cartridge
NOTE:
Water may drain from the tubing as it is removed.
Make sure there is enough room around the
system to remove the cartridge.
1.
Turn off water to the system by closing the Inlet Ball Valve
and Outlet Ball Valve.
2.
Press the
FLUSH
button to flush the system and relieve
system pressure. Repeat several times.
3.
Remove either End Cap clamp hardware from the
UltraFilter Housing. (Figure 7)
4.
Remove the End Cap (Figure 7) from the UltraFilter
Housing.
NOTE:
If the Cartridge does not easily come out of
the Housing, remove the opposite End Cap for
assistance.
5.
Inspect the End Cap O-Rings and Cartridge O-rings for
nicks or cuts. Replace as needed.
6.
Record the serial number of the new cartridge. The
cartridge serial number is engraved on one end of the
outer tube (for example: 05K 12013).
7.
Lubricate all O-rings with a food-grade silicone lubricant.
Apply a light coating of lubricant to the inside center tube
at both ends of the new cartridge.
8.
Position the new cartridge into the housing and gently
insert into the housing.
9.
Ensure the cartridge is fully seated on the opposite end
cap.
10.
Press the End Cap into position until it is fully seated.
11.
Install the UltraFilter Housing clamp and hardware.
NOTE:
Ensure all of the UltraFilter Housing clamp
hardware is properly secured.
12.
Rinse the new UltraFilter Cartridge before placing the
system back into operation. Follow the Rinsing the
UltraFilter Cartridge, Sanitizing the System and Lines, and
procedures in the Installation section of this manual to
complete the cartridge change.
13.
When rinsing is complete, repressurize the system by
opening the Outlet Ball Valve then opening the Inlet Ball
Valve.
Figure 7. Replacing the UltraFilter Cartridge
End Cap
Clamps
UltraFilter
Housing
UltraFilter
Cartridge
End Cap
O-Rings
End Cap
End Cap
Clamps
End Cap
End Cap
O-Rings
Cartridge
O-Rings
Cartridge
O-Rings
