Grundfos DDI 209, Инструкция по установке и эксплуатации

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English (GB) Installation and operating instructions
Original installation and operating instructions.
CONTENTS
Page
1. General information
1.1 Introduction
These installation and operating instructions contain
all the information required for starting up and
handling the DDI 209 diaphragm dosing pump.
If you require further information or if any problems
arise, which are not described in detail in this
manual, please contact the nearest Grundfos
company.
1.2 Service documentation
If you have any questions, please contact the
nearest Grundfos company or service workshop.
1. General information
6
1.1 Introduction
6
1.2 Service documentation 6
1.3 Information about the product
7
1.4 Applications 12
1.5 Warranty 12
2. Safety
12
2.1 Identification of safety instructions in this
manual 12
2.2 Marking at the pump 12
2.3 Qualification and training of personnel
13
2.4 Risks when safety instructions are not
observed 13
2.5 Safety-conscious working 13
2.6 Safety instructions for the operator/user
13
2.7 Safety instructions for maintenance,
inspection and installation work 13
2.8 Unauthorised modification and
manufacture of spare parts 13
2.9 Improper operating methods
13
2.10 Safety of the system in the event of
a failure in the dosing system 13
3. Transport and intermediate storage 14
3.1 Transport
14
3.2 Delivery 14
3.3 Unpacking 14
3.4 Intermediate storage
14
3.5 Return 14
4. Technical data
14
4.1 Identification 14
4.2 Type key 15
4.3 General description
16
4.4 Dimensional sketches 20
4.5 Weight 22
4.6 Materials
22
4.7 Control unit 22
5. Installation 23
5.1 General information on installation
23
5.2 Installation location 23
5.3 Mounting 23
5.4 Installation examples
24
5.5 Installation tips 25
5.6 Tube / pipe lines
26
6. Electrical connections
27
6.1 Connecting the signal lines for DDI 209 28
6.2 Connecting the power supply cable
31
7. Start-up / shutdown
31
7.1 Initial start-up / subsequent start-up 31
7.2 Operating the pump
34
7.3 Shutdown 34
8. Operation
35
8.1 Control and display elements 35
8.2 Switching on/off 35
8.3 Checking the dosing flow with Plus
3
system
35
8.4 Deaeration 36
8.5 Changing the tank with Plus
3
system
36
9. How to use the control unit
36
9.1 Menu levels 36
9.2 General functions of the control unit
36
9.3 Signal outputs
38
9.4 First function level 39
9.5 Second function level
41
9.6 Calibration 44
9.7 Service level 47
9.8 Resetting to default settings
50
9.9 Current signal control 0-20 mA / 4-20 mA 50
9.10 Flow Monitor 57
9.11 Batch menu / batch mode
62
9.12 Timer menu / timer mode 63
9.13 Creating a master/slave application 65
9.14 Hotkeys / info keys
66
10. Maintenance 67
10.1 General notes 67
10.2 Maintenance intervals
67
10.3 Cleaning suction and discharge valves 67
10.4 Replacing the diaphragm
68
11. Fault finding chart 70
12. Disposal 71
Warning
These complete installation and
operating instructions are also
available on www.Grundfosalldos.com.
Prior to installation, read these
installation and operating instructions.
Installation and operation must comply
with local regulations and accepted
codes of good practice.