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2.2.4 Permeate Outlet Connection
Install the CIP valve on the permeate outlet tee. The pure water (permeate) should
be transported to the point of use via non-corroding-type tubing, pipe, or hose.
Examples are: food-grade flexible nylon tubing, stainless steel tubing, or PVC
hose. The permeate outlet is 1-inch FNPT.
2.3 Electrical
The DLX and ECN E-Series models are supplied with a single-phase, 110 VAC 60 Hz or
220 VAC 50 Hz control circuit and 8-foot cord which plugs into a three-prong
grounded receptacle. For 220 VAC, 50 Hz units, plug must be customer-supplied. A
20 amp dedicated service circuit is required for proper operation.
For each model, the motor is wired at the factory to an overload protection magnetic motor
starter which is controlled by a panel-mounted manual switch.
The electrical system control circuit is separate from the motor voltage. Therefore,
electrical wiring required in the field needs two supply voltages, the control circuit
voltage and a separate three-phase motor voltage. All field wiring must comply with
applicable local and national electric codes.
2.3.1 Economy Electrical System
STEPS
1. Connect the control circuit power cord to 115 VAC, 60 Hz, or 220 VAC,
50 Hz, single-phase power.
2. Connect the magnetic motor starter 230/460 VAC or 220/380 VAC,
three-phase power to match the motor voltage and phase. Check the tag
(located on the motor starter) that indicates the factory wiring. A separate,
fused disconnect for the motor wiring is required, with proper protection
for the Hp and amp draw of the motor.
Refer to drawing #1164309 for the ECN electrical diagram. The ECN
circuit has a timing relay for delayed machine shutdown.
2.3.2 Deluxe Electrical System
STEPS
1. Connect the control circuit power cord to 115 VAC, 60 Hz, or 230 VAC,
50 Hz, single-phase power.
2. Connect the magnetic motor starter 230/460 VAC or 220/380 VAC,
three-phase power to match the motor voltage and phase. Check the tag
(located on the motor starter) that indicates the factory wiring. A separate,
fused disconnect for the motor wiring is required, with proper protection
for the Hp and amp draw of the motor.
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