Operation Manual
FW-1200-M
© 2012
First Water Systems, Inc
pg. 13
5.3 Replacing UV Lamp
Disconnect power from the Pump and Filtration Unit.
Loosen nut and remove PVC End Cap from UV Lamp
Chamber.
Withdraw UV Lamp approximately 2 inches.
While holding Lamp end, carefully remove Lamp socket.
Remove Lamp from Chamber.
Reinstall Lamp in reverse order.
Lamp and Quartz Sleeve are easily damaged. Exercise care when
removing or replacing lamp.
Never look directly at an illuminated UV Lamp.
5.3 Replacing Quartz Sleeve
Disconnect power from the Pump and Filtration Unit.
Shut off water supply.
Follow steps in “Replacing the UV Lamp” to remove lamp.
Unscrew Chamber Cap from each end of Chamber.
Remove Washer from both ends of the Quartz Sleeve.
Carefully remove Quartz Sleeve from Chamber. NOTE: It is
advisable to support the quartz sleeve on the opposite end
with your finger so that it does not drop to the bottom of the
chamber as it slides into the chamber.
If removing a broken Quartz Sleeve, follow the steps below:
o
Carefully remove as much of the broken quartz sleeve
as possible, from each end of the chamber.
o
To remove fragments of quartz sleeve, position the
Purification Unit vertically and shake. The quartz
fragments will break and drop out of the Chamber.
o
Flush water through chamber being careful to
remove all quartz fragments from the interior of the
chamber
