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membrane element housings for removal and loading of membrane elements. If 114 cm
(45-inches) are not available, the entire membrane element housing may need to be
removed for membrane element replacement.
2.3 Plumbing
The E4H-CE and E8-CE come with flanged connections installed on all isolation valves.
Table 2.5
Connections
2.4 Power and Electrical Requirements
WARNING: BEFORE OBTAINING ACCESS TO TERMINALS, ALL SUPPLY
CIRCUITS MUST BE DISCONNECTED.
IMPOR
TANT NOTE: Motor are dual rated. Factory installed starters and
wiring are for 400VAC (380VAC). Motor starter and
motor wiring must be replaced prior to converting to lower
voltage. Custom Factory Order (CFO) based motors can
be rated at other voltages. Check motor for rating.
The E4H-CE and E8-CE machines are supplied with a single source of incoming power.
This power can be 230, 380, 415, 460, or 575 VAC. Check tag on High Voltage Enclosure
to verify which voltage is required. The power for control is transformed down from the
three-phase power at the main disconnect to 230 single-phase and then down to 24 VDC.
For each model, the motor is wired at the factory to an overload protection motor starter,
which is controlled by the panel-mounted Operator Interface Terminal (OIT).
11
MACHINE
Model
Inlet
Concentrate
Permeate
E4H-CE
All Models
40 mm
25 mm
25 mm
E8-CE
9 - 14
50 mm
40 mm
50 mm
E8-CE
17 - 23
80 mm
40 mm
50 mm
E8-CE
28 - 45
100 mm
50 mm
80 mm