Operations and Maintenance Manual
E4H Series Water Purification Machine
33
5. OPTIONAL ACCESSORIES
5.1 Standard Options
The following optional features are available upon request. Selection of these options will not
affect the start up or operating procedures described above.
O
p
t
i
o
n
D
esc
r
ip
t
io
n
Standard
D
e
s
i
g
n
Fea
t
u
r
e
s
Selecting this Option will . .
.
1
Cold Water
(
CW
)
Design temperature
at 77F (25C).
Produce rated permeate flow at 55F (13C). Replace
standard membrane elements with low energy
elements. The machine will operate at approx. 220 psi
(15 bar).
2
Stainless Steel
(
SS
)
FRP membrane
element housings.
Replaces Fiberglass Reinforced Plastic (FRP) housings
with stainless steel membrane element housings.
4
Low Energy
(
LE
)
Machine operates at
approximately 220
psi (15 bar).
Replaces standard membrane elements with low
energy elements. Replaces standard RO pump with
lower pressure pump.
Result is machine will produce rated permeate flow at
77F (25C), but at an operating pressure of approx. 115
psi (8 bar).
Note: Design is already standard on E4-LE Series.
5
Na
n
o
f
iltration
(
N
F)
Reverse Osmosis (RO)
membrane elements.
Replaces standard membrane elements with NF
elements. The machine will operate at approx. 115 psi
(8 bar).
6
PLC
a
n
d
I
n
s
t
r
u
me
n
t
a
t
io
n
Upgrade
(
P
L
C
)
Accutrack RO solid-
state controller with
blind instruments.
Replaces standard controller with modular PLC (GE
Fanuc Micro40) that offers increased I/O and Ethernet
communication capabilities. This option is only a
hardware change and does not add more functional
control or display capability to the s
y
stem
.
Note: Available only on DLX models.
7
575 VAC 3-phase
M
o
t
o
r
Power with
C
U
L
electrical
(
CU
L
)
Standard electrical
package.
Replaces motors with 575 VAC, 60 Hz models and
removes standard electrical with one that meets
Canadian standards.
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