16
Initial Cartridge Installation (See Fig. 7)
1. Open cartridge access door in the rear of the unit
by pushing the door latch back.
2. Remove a new RO carbon prefilter cartridge
(Catalog No. D50246) from its plastic bag.
3. Wet the o-rings on both end caps with water.
4. Press the upper end cap into the RO carbon pre-
filter position until it bottoms out. The two flanges
on the upper end cap should be able to slide down
on each side of the keyway wall.
5. Lower the cartridge and insert the lower end cap
into the lower socket until it is firmly seated.
6. Repeat steps 2 - 5 with the EASYpure ULTRApure
(Catalog No. D50233) cartridge, placing it in posi-
tion 2. Next, install the High Purity/Low TOC
(Catalog No. D50229) cartridge, placing it in posi-
tion 3.
7. Close and latch cartridge access door. This serves
to verify the cartridges have been properly seated.
Ventgard Cap Installation
Install Ventgard cap according to “Ventgard Cap
Replacement” on page 39.
Power Connections
1. The power cord connection is located on the upper
right corner in the rear of the unit (see Fig. 8).
2. Determine which power cord you need (this will be
based on your country and outlets available in your
lab). A 120V power cord with (2) 1.6 amp fuses
and 240V power cords with (2) 0.63 amp fuses are
provided with the unit.
3. Remove the fuse drawer, install the fuses included
with the power cord to be used, and reinstall drawer
(see Fig. 8).
4. Verify power switch is turned off and attach recepta-
cle end of power cord into the power socket.
I
NSTALLATION
Note
The EASYpure R
O
D
I
ʼs cartridges must
be installed in the proper position.
The upper end cap is the one with the
right angle turn and two flanges. The
lower end cap extends straight out
from the cartridge.
O-
r
in
g
s
O-
r
in
g
s
F
l
a
n
g
e
s
Warning
Power unit OFF before unplugging unit.
Fuse Drawer
M
a
in
Po
wer
S
w
itch
Po
wer
C
o
r
d
R
e
c
e
p
t
a
c
l
e
Figure 8: Power Connections
Figure 7: Cartridge Installation
