SpectraPure
SpectraPure®Inc.
480.894.5437 Call us toll-free 1.800.685.2783
215 South Industrial Drive, Suite 2A Tempe, Arizona 85281-2941
®
12
Carbon Block Filter Replacement
Maintenance Regime:
At least every 6 months or when chlorine break-
through greater than 0.1 ppm occurs in the concentrate from yellow line. To
test for chlorine breakthrough , collect a 10 ml sample of the concentrate from
the yellow tubing and test the chlorine concentration using test kit TK-CL-25. If
the chlorine concentration is above 0.1ppm, replace the carbon pre-filter.
Materials Required:
1 micron Carbon Block Filter (CF-1-10)
Procedure:
1. Turn off water supply to the system.
2. Refer to photo on page 4. Using the provided filter
wrench, remove the right clear carbon block filter
housing. Unscrew it counterclockwise as viewed from
the
bottom.
3. Remove the old filter from the housing and discard.
4. Thoroughly wash the housing with a mixture of hot
soapy water and a few teaspoons of household bleach.
Rinse well with clean hot water.
5. Install the new carbon block filter, making sure that
the black gaskets on both ends of the filter are firmly
seated in the gasket recesses.
6. Screw the housing back onto the assembly, and tighten
securely using the supplied filter wrench.
7. Turn on system water supply and check for leaks.
System Maintenance
SpectraPure
®
SpectraPure®Inc
.
Fax 480.894.6109 Fax us toll-free 1.877.527.7873
E-mail: [email protected] Visit us on the web www.spectrapure.com
13
System Maintenance
Deionization Cartridge Diagnostic
The DI stage is an anion cartridge #DI-SB-CI-10. In order to determine
the condition of the cartridge, watch for the color to change from
the bottom to the top. The color will change from a very dark blue to
a lighter blue or tan color. Once the cartridge has changed color by
70 to 80% it
must
be replaced.
Failure to replace the DI cartridge
upon exhaustion will contaminate the product water.
Note: If the pH of your tap water is too high, the resin may not
change color.
Deionization Cartridge Replacement
Materials Needed:
One DI-SB-CI-10 Deionizaton cartridge,
filter
wrench.
Procedure:
1. Remove the filter housing from its cap by unscrewing it counter
clockwise as viewed from the bottom.
2. Remove and discard the old cartridge from the housing.
3. Thoroughly wash out the housings with hot soapy water to
which a few teaspoons of household bleach have been added.
Rinse well with clean hot water.
4. Install the new deionization cartridge. Make sure the cartridge is
installed in the correct direction as marked on the filter housing
and that the top seal is securely attached to the top of the
cartridge
5. Re-install the bottom housing onto the cap by rotating it clock-
wise and tighten with the wrench.
6. Turn on system and check for leaks.
