General Information; Target Group; Symbols Used In This Document - Grundfos DID Instrucciones De Instalación Y Funcionamiento

English (GB) Installation and operating instructions
Original installation and operating instructions
These installation and operating instructions describe Grundfos
DID (Dosing Instrumentation Digital).
Sections 1-6 give the information necessary to be able to unpack,
install and start up the product in a safe way.
Sections 7-13 give important information about the product, as
well as information on service, fault finding and disposal of the
product.
CONTENTS
1. General information
1.1 Target group
1.2 Symbols used in this document
1.3 Symbols on the product
2. Safety instructions
3. Receiving the product
3.1 Inspecting the product
3.2 Transporting the product
4. Installation
4.1 Installation location
4.2 Installation of the DID
4.3 Hydraulic connection
4.4 Installing the sensors
4.5 Checking the tightness
5. Starting up the product
5.1 Initial startup
6. Electrical connection
6.1 Terminal connection
6.2 Connecting the sensors to the CU 382 control unit
6.3 Connecting the valve for automatic cleaning
6.4 Connecting further inputs and outputs
6.5 Connecting the CU 382 to the power supply
6.6 Start-up of the operating software
6.7 Sensor initialisation
7. Storing and handling the product
8. Product introduction
8.1 Product description
8.2 Intended use
8.3 Functional principle
8.4 Identification
9. Operation
9.1 Operating elements
9.2 Display screen
9.3 Software overview
9.4 General setup
9.5 Parameter setup
9.6 Controller setup
9.7 USB menu / Data transfer
10. Maintenance
10.1 Cleaning
10.2 Functional check
11. Fault finding
12. Technical data
12.1 Hydraulic specifications of DID
12.2 CU 382 control unit
12.3 Weights
12.4 Dimensions
13. Disposal
Read this document before installing the product.
Installation and operation must comply with local
regulations and accepted codes of good practice.
4

1. General information

1.1 Target group

1.1.1 Qualification and training
The persons responsible for installation, startup and service must
be appropriately qualified for these tasks.
If the persons do not have the necessary knowledge, training and
instruction must be given. If necessary, training can be performed
by the manufacturer or supplier on request.
1.1.2 Obligations of the operating company
Page
• Observe the local safety regulations.
4
• Instruct the operating persons.
4
• Provide the stipulated safety equipment and personal
4
protective equipment.
5
• Arrange regular maintenance.
5
1.1.3 Obligations of the user
5
5
• Read this manual thoroughly before taking the product into
5
operation.
6 • Observe the recognised health and safety regulations as well
6 as the accident prevention regulations.
6
• Wear protective equipment in accordance with national health
6
and safety regulations when working on the system and
6
handling chemicals.
6

1.2 Symbols used in this document

7
7
DANGER
7
7 Indicates a hazardous situation which, if not avoided,
8 will result in death or serious personal injury.
8
8
WARNING
8
Indicates a hazardous situation which, if not avoided,
8
could result in death or serious personal injury.
8
8
9
CAUTION
9
Indicates a hazardous situation which, if not avoided,
9
could result in minor or moderate personal injury.
9
10
11
If these instructions are not observed, it may result in
11
malfunction or damage to the equipment.
11
12
14
18
Tips and advice that make the work easier.
23
26
27
27
28
29
30
30
30
33
33
34