Operations and Maintenance Manual
E4H Series Water Purification Machines
3
1.5.5 Pump .............................................................................................................................................................................. 14
1.5.6 RO Membrane Rejection ....................................................................................................................................... 14
2. INSTALLATION ............................................................................................................. ................................................... 16
2.1 Mounting .......................................................................................................................................................................... 16
2.2 Piping ................................................................................................................................................................................. 17
2.3 Electrical........................................................................................................................................................................... 17
2.3.1 ECN Electrical System ............................................................................................................................................ 17
2.3.2 DLX Electrical System ............................................................................................................................................ 18
3. PREPARATION AND START-UP................................................................................................................................ 19
3.1 Pretreatment for Water Purification .................................................................................................................. 19
3.2 Start-Up ............................................................................................................................................................................ 20
4. OPERATION AND MAINTENANCE .................................................................................................................................... 26
4.1 Daily Log Sheets ..................................................................................................................................................................... 26
4.2 Pre-Filter ..................................................................................................................................................................................... 26
4.3 Flushing ...................................................................................................................................................................................... 27
4.4 Cleaning ..................................................................................................................................................................................... 28
4.4.1 CLEANING PROCEDURE FOR DLX AND ECN
M
OD
EL
S
:
...................................................................... 28
4.5 Draining Machine for
S
t
o
r
age
/
S
h
ip
m
e
n
t
......................................................................................................... 30
4.6 Membrane
I
nst
a
lla
t
io
n
............................................................................................................................................... 30
4.7 Membrane
R
ep
la
c
e
m
e
n
t
........................................................................................................................................... 32
5. OPTIONAL
A
CCE
SS
O
R
I
E
S
................................................................................................................................................... 33
5.1 Standard
O
p
t
i
o
ns
.............................................................................................................................. ............................. 33
5.2 External
C
o
n
tr
o
ls
........................................................................................................................................................... 34
5.3 Filters and Water
S
o
f
t
e
ne
r
s
.................................................................................................................................... 34
5.4 Storage
T
a
nk
s
.................................................................................................................................................................. 34
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