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OSEC-NXT 12-60
Evoqua OSEC-NXT 12-60 - User Manual
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WALLACE & TIERNAN
®
CHLORINE MEMBRANE
ELECTROLYSIS SYSTEM
OSEC-NXT 12 - 60
INSTRUCTION MANUAL
2
Table of Contents
Main Page
Osec -Nxt 12-60
3
Default Chapter
3
Table of Contents
3
Documentation
7
Introduction
7
Conventions
8
Intended Use
11
Safety
11
General Safety Instructions
12
Handling Chemicals
14
Liability for Defects
19
Replacement of Electrolysis Cells
20
Description
21
Process
21
System Configuration
24
Versions
27
Required Accessories
28
PLC Controller
30
Functions
32
Technical Data
34
Installation
39
Scope of Supply
39
Transport and Storage
40
Ambient Conditions
42
Mechanical Installation
46
Chapter 4.5 Electrical Installation
48
Electrical Installation
52
Completing the Acceptance Certificate
55
Start up
56
Connecting to PROFIBUS DP
71
RS485 Bus Interface
87
Control and Display Unit
105
Operation
105
Password Protection
107
Main Screen
107
Automatic Mode
109
Turning off Automatic Mode
111
Turning on Automatic Mode
111
Activating Preparation Manually
113
Stopping Preparation Manually
114
Operating Messages
115
Warning Messages
123
Error Messages
131
Reading the Cell Voltage and Electrolysis Current
133
Menus
134
Menu Selection
134
Relay Assignment
135
Relay Function
139
Chapter 5.2.2 Logging in
139
Operating Data
140
Digital Inputs
144
Digital Outputs
145
Analog Inputs
146
Analog Outputs
146
Brine Pump
150
Manual Functions
153
Maintenance by the Operator
159
Faults
168
Emergency Stop
175
Maintenance by a Service Technician
177
Performing Maintenance
177
Chapter 5.12.4. Service Menu
177
Maintenance Parts Sets
179
Maintenance by a Service Technician
182
Detailed Maintenance Work
185
Maintenance by a Service Technician
185
Replacing Wear Parts
190
Designation
191
Item Quantity Part no
191
W2T505082 Spiral Hose D 110, PVC-P
192
W2T507273 O-Ring 20.22X3.53, EPDM
192
W3T164866 O-Ring 105X3.5, EPDM
192
W3T168863 O-Ring 12X3, FPM
192
W3T169064 Sieve Tube
192
W3T169194 O-Ring 46.99X5.33, FPM
192
W3T172718 O-Ring 15.51X2.62, EPDM
192
W3T173010 O-Ring 28.17X3.53 FPM
192
Replacing the Electrolysis Cell
200
Shut-Down
203
Starting the System up Again
205
Dimension Drawing
207
Arrangement of Components
209
Component Parts List
211
Wiring Diagram
213
10.Operating Journal
247
11.Index
249
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Evoqua OSEC-NXT 12-60 Specifications
General
Brand
Evoqua
Model
OSEC-NXT 12-60
Category
Water Filtration Systems
Language
English
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