SpectraPure
®
SpectraPure
®
Inc.
480.894.5437 Call us toll-free 1.800.685.2783
2167 East Fifth St, Tempe, Arizona 85281
8
STEP 4: For now, direct both the 1/4" blue (product or permeate) line and the yellow 3/8" (waste
or concentrate) line to drain.
STEP 5: Open the cold water (tap water) feed, connected to the black line. Plug in the 24 V trans-
former to the UHE Module and connect to 120VAC power.
STEP 6: At this stage, the system will start producing water from the 1/4" blue and 3/8" yellow lines.
Discard that water for approx. 15 -20 min.
STEP 7: PRESSURE ADJUSTMENT USING THE PRESSURE REGULATOR:
A. The Pressure Regulator, when pushed down, is in the lock position.
B. While the system is producing water, turn the Pressure Regulator clockwise to increase
pressure or counterclockwise to decrease pressure. Set the pressure to 80 PSI. Then,
relock the pressure knob.
STEP 8: REINSTALLING AND FLUSHING DI CARTRIDGES:
A. Disconnect power to the system and turn off the water supply line.
B. Unscrew the third clear housing and reinstall the MaxCap
®
Cartridge.
NOTE: At this time, leave the fourth clear housing empty.
C. Turn on water supply line and reconnect power to system. Allow water to run through
the MaxCap
®
Cartridge and down the drain, until the right-hand meter (SET TO “IN”)
reads “000”.
D. Then, follow step A and place the SilicaBuster™ DI in the fourth clear housing.
E. Finally, turn the water supply line back on, plug the power back in and allow the water
to run through the SilicaBuster™ DI Cartridge and down the drain, until the right-hand
meter (SET TO “OUT”) reads “000”.
NOTE: At least 2 gallons (7.57 liters) of purified water should be discarded during the
flushing procedure before you can collect purified water for use.
Upon startup, air may be trapped in the DI cartridges (housings may not appear
full), this is a normal condition and will not affect the operation of the RO/DI system.
(continued on next page)
PRESSURE
REGULATOR
SETUP PROCEDURES (continued)
