A.J. Antunes & Co UF-216CC 9700407 - Manual (Page 13)

UF-216CC water Filtration system
13
A.J. Antunes & Co.
P/N 1011135 Rev. A 03/12
maIntenance
replacing the ultra filter cartridge
1. Open the faucet or tap closest downstream to the
filtration system.
2. Close the Inlet Water Valve and allow the system
to depressurize.
3. Place a bucket under the strainer at the inlet
connection to the system. Open the strainer by
unscrewing the cap. Water will flow out of the
strainer as the system drains.
4. Press the flusH button to help drain the system.
5. Reattach the cap on the strainer when the water
flow stops. Unplug the power cord.
6. Disconnect the Inlet Port and Drain Port
Connections.
7. Disconnect the Permeate Port Connection.
8. Using a screwdriver, remove the screws from the
Cartridge Bracket and set the bracket and screws
aside.
9. Unscrew the elbows at the Inlet and Drain Ports of
the cartridge. Set the elbows and fittings aside.
10. Using thread seal tape and pipe dope, attach the
elbows and fittings to the new cartridge. Make
sure the drain solenoid valve is attached to the
drain end and the inlet strainer is attached to the
inlet end.
nOte: Do nOt overtighten the elbows on to the
cartridge.
11. Install the new cartridge with fittings attached
using the cartridge bracket and screws from Step 8.
12. Inspect the O-rings and seals to ensure they
are clean and not splitting or cut. For all O-rings
and seals, ensure they are lubricated with an
approved food grade lubricant acceptable for
drinking water use.
13. Connect the Permeate Port Connection.
figure 5. replacing the ultra filter cartridge
cartridge
bracket
cartridge
end cap
permeate
port
connection
14. Reattach the Inlet Port and Drain Port
Connections.
15. Plug in the power cord.
16. Open the Inlet Water Valve and allow the system
to pressurize.
17. Rinse the new Ultra Filter Cartridge before
placing the system back into operation. Follow
the rinsing the Ultra Filter Cartridge and
sanitizing the system and lines procedures in
the Installation section of this manual to complete
the cartridge change.
18. When rinsing is complete, repressurize the
system.