Grundfos Conex DIA-G, Инструкция по установке и эксплуатации

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English (GB) Installation and operating instructions
Original installation and operating instructions
CONTENTS
Page
1. Symbols used in this document
1. Symbols used in this document 2
2. Device settings 3
2.1 Sensor types
5
3. General information 5
4. Applications 5
5. Safety 6
5.1 Risks when safety instructions are not
observed 6
5.2 Obligations of the owner/operations
manager
6
5.3 Avoidance of danger 6
6. Identification 7
6.1 Nameplate 7
6.2 Type key, gas warning controllers 7
6.3 Type key, gas warning systems,
prepacked (with sensors and sensor
equipment)
8
7. Product description and accessories 9
7.1 General description 9
7.2 Dimensional sketches 11
8. Technical data 12
8.1 Signal inputs and outputs
13
8.2 Setting ranges for alarms / limit values 13
8.3 Sensors 13
8.4 Measuring and setting ranges 14
9. Installation 15
9.1 Transport
15
9.2 Intermediate storage 15
9.3 Unpacking 15
9.4 Installation requirements 15
9.5 Installation notes 15
9.6 Installation of the Conex
®
DIA-G
16
9.7 Assembling the Conex
®
DIA-G sensor
interface 17
10. Commissioning/electrical connections 17
10.1 Conex
®
DIA-G terminal assignment
18
10.2 Power supply connection 19
10.3 Connecting a backup battery 20
10.4 Relay outputs 20
10.5 Current output
20
10.6 Terminal assignment for Conex
®
DIA-G
sensor interface 21
10.7 Connection of sensors 22
11. Operation
25
11.1 Initial start-up 25
11.2 Control and display elements 26
11.3 Operating modes 26
11.4 Display elements during initial
commissioning 26
11.5 Operating instructions 27
11.6 Software overview 28
11.7 Main menu
33
11.8 Setup 33
11.9 Parameterising the sensors 39
11.10 Requesting settings in the service menu 43
11.11 Fine adjustment menu
45
11.12 Actions during operation
47
12. Error messages and fault finding 50
12.1 Error messages 50
12.2 Fault finding 51
13. Maintenance
52
14. Disposal 52
Warning
These complete installation and operating
instructions are also available on
www.grundfos.com.
Prior to installation, read these installation
and operating instructions. Installation and
operation must comply with local
regulations and accepted codes of good
practice.
Warning
If these safety instructions are not
observed, it may result in personal injury.
Caution
If these safety instructions are not
observed, it may result in malfunction or
damage to the equipment.
Note
Notes or instructions that make the job
easier and ensure safe operation.