Grundfos Selcoperm SES Series, Installation And Operating Instructions Manual

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English (GB)
2
English (GB) Installation and operating instructions
Original installation and operating instructions
CONTENTS
Page
1. General information
3
1.1 Documentation package 3
1.2 Scope of this document 3
1.3 Target group
4
1.3.1 Qualification and training
4
1.3.2 Obligations of the operating company
4
1.3.3 Obligations of the certified service persons
4
1.3.4 Obligations of the user
4
1.4 Symbols used in this document 4
1.5 Symbols on the product 5
1.6 Abbreviations
5
2. Safety instructions 5
2.1 Working with chemicals 5
2.1.1 Personal protective equipment
5
2.1.2 Sodium hypochlorite solution
5
2.1.3 Hydrogen gas
5
2.1.4 Hydrochloric acid
6
2.1.5 Brine
6
2.2 Electrical hazards 6
3. Storage and handling
6
3.1 Storage 6
3.2 Transport 6
3.3 Scope of delivery
6
3.4 Unpacking 6
4. Product description 7
4.1 Selcoperm electrolysis system (SES)
7
4.1.1 Intended use
7
4.1.2 Improper use
7
4.1.3 Safety and monitoring equipment
7
4.1.4 Overview of components
8
4.1.5 Safety concept
9
4.1.6 Piping and Instrumentation Diagram (PID)
11
4.1.7 Process description
14
4.2 Selcoperm electrolyser
15
4.2.1 Identification
15
4.2.2 Warranty
15
4.2.3 Overview of components
15
4.2.4 Overview hydraulics SES-5000 to SES-15000
17
4.2.5 Overview hydraulics SES-20000 to SES-45000
18
4.2.6 Signal diagram
20
4.3 Rectifier 21
4.4 DC cable set 21
4.5 Degassing and storage tank
21
4.5.1 Installation set
21
4.5.2 Components
21
4.6 Brine dosing station 22
4.6.1 Components
22
4.7 Water softener 22
4.8 Chiller
22
4.9 Heater 22
4.10 Brine tank 22
4.11 Acid cleaning station
22
4.11.1 Components
23
4.12 Gas warning system 23
5. Technical data 23
5.1 Selcoperm Electrolysis System (SES) 23
5.1.1 Water quality specification
23
5.1.2 Salt specification
23
5.1.3 Ambient conditions
23
5.2 Selcoperm electrolyser
24
5.2.1 General data
24
5.2.2 Built-in control cabinet
24
5.2.3 Connections
24
5.2.4 Setpoints
25
5.2.5 Approvals
25
5.2.6 Materials
25
5.2.7 Dimensions SES-5000 to SES-15000
26
5.2.8 Dimensions SES-20000 to SES-45000
26
5.2.9 Space requirements
26
5.3 Rectifier 27
5.3.1 Technical data for air-cooled rectifier
27
5.3.2 Technical data for water-cooled rectifier
28
5.4 DC cable set 28
5.5 Degassing and storage tank 29
5.5.1 Connections
29
5.6 Brine dosing station 29
5.7 Water softener 29
5.8 Chiller
30
5.9 Heater 30
5.10 Brine tank 30
5.11 Acid cleaning station
31
5.12 Gas warning system 31
6. Installation 32
6.1 Installation drawing 32
6.2 Installation requirements 32
6.2.1 Installation location
32
6.2.2 Foundation and space requirement
32
6.2.3 Water supply
32
6.2.4 Connective pipework
33
6.2.5 Selcoperm electrolyser
33
6.2.6 Rectifier
33
6.2.7 Brine dosing station
33
6.2.8 Water softener
33
6.2.9 Brine tank
33
6.2.10 Building ventilation
33
6.2.11 Drain
33
6.2.12 Gas warning system
33
6.2.13 Degassing and storage tank
34
6.2.14 Connection of venturi nozzle (VN) and flow sensor
(4.13)
35
6.3 Dismantling and reassembling the Selcoperm
electrolyser housing
36
6.4 Electrical connection 37
6.4.1 Electrical connection of the Selcoperm control cabinet 37
6.4.2 Electrical connection of the brine dosing station
37
6.4.3 Electrical connection of the degassing and storage
tank
37
6.4.4 Electrical connection of degassing fans (EF4.01,
EF4.02)
37
6.4.5 Electrical connection of rectifier (REC)
37
6.4.6 Earthing
37
7. Commissioning
38
7.1 Checks before commissioning 38
7.1.1 Water softener
38
7.1.2 Brine tank
38
7.1.3 Degassing and storage tank
38
7.1.4 Preparing the brine dosing station (BDS)
40
7.1.5 Checking the system configuration
40
7.2 Starting up the system initially 40
7.2.1 Adjusting the manual valves
40
7.2.2 Adjusting the total flow rate
40
7.2.3 Adjusting the brine dosing pumps
40
7.2.4 Checking and adjusting the soft water flow and the
salinity of the electrolyte
41
7.2.5 Checking and adjusting cell outlet level switches (1.09,
2.09, 3.09)
41
7.2.6 Checking and adjusting NaClO level switch (4.04)
42
7.3 Switching to operation mode "Automatic"
42
7.4 Checking the alarms 43
7.4.1 Degassing and storage tank
43
7.4.2 Selcoperm electrolyser
43
8. Operation 44
8.1 Work procedures 44
8.2 Control elements 44
8.2.1 Emergency stop
44
8.2.2 Main switch of Selcoperm electrolyser
44
8.3 Operation mode "Automatic" 44
8.3.1 Control modes
44
8.3.2 Operating states
44