English (GB)
2
English (GB)
Installation and operating instructions
Original installation and operating instructions
CONTENTS
Page
1. General information
These installation and operation 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, fault finding and disposal of the product
service.
1.1 Target group
The responsible staff must read these installation and operating
instructions prior to any work at the product. These installation
and operating instructions must be available at the installation
location at all times.
1.1.1 Qualification and training of staff
The staff responsible for the installation, startup, operation and
maintenance must be qualified for these tasks. Areas of
responsibility, levels of authority and the supervision of the staff
must be precisely defined by the operating company. If
necessary, the staff must be trained.
1.1.2 Obligations of the operating company
• Observe the local safety regulations.
• Instruct the operating staff.
• Provide the stipulated safety equipment and personal
protective equipment.
• Arrange regular maintenance.
1.1.3 Obligations of the user
• Read this manual thoroughly before putting the product into
operation.
• Observe the recognised health and safety regulations as well
as the accident prevention regulations.
• Wear protective equipment in accordance with national health
and safety regulations when working at the system and
handling chemicals
1.2 Symbols used in this document
The text accompanying the three hazard symbols DANGER,
WARNING and CAUTION will be structured in the following way:
Example
1.
General information
2
1.1
Target group
2
1.2
Symbols used in this document
2
1.3
Symbols on the product
3
1.4
Safety of the system in the event of product failure
3
1.5
Working with chemicals
3
2.
Safety instructions
3
3.
Receiving the product
3
3.1
Transporting the product
3
3.2
Scope of delivery
3
3.3
Product updates, other
3
4.
Installing the product
3
4.1
Installation location
3
4.2
Installing of DID
3
4.3
Installing of hydraulic system
3
4.4
Installing of sensors
4
4.5
Checking of tightness
4
5.
Starting up the product
4
5.1
Initial startup
4
5.2
Terminal connection
4
5.3
Connection of sensors to the control unit CU 382
5
5.4
Connection of valves for automatic cleaning
5
5.5
Connection of further in/outputs
5
5.6
Connection of power supply
5
5.7
Starting up of operating software
5
5.8
Sensor initialisation
5
6.
Storing and handling the product
5
7.
Product introduction
6
7.1
Intended use
6
7.2
Functional principle
6
7.3
Components
6
7.4
Identification
7
8.
Control functions
9
8.1
Operating elements
9
8.2
Functions overview
9
9.
Operating the product
10
9.1
Software overview
10
9.2
General set up / status
11
9.3
Parameter / settings
13
9.4
Controllers / settings
17
9.5
Alarms
20
9.6
USB menu / Data transfer
20
10.
Servicing the product
21
10.1 Cleaning
21
10.2 Functional check
21
11.
Troubleshooting
22
12.
Technical data
23
12.1 Hydraulic specifications
23
12.2 Control unit 382
23
12.3 Weights
26
12.4 Dimensions
26
13.
Appendix
28
13.1 Symbols on the product
28
Prior to installation, read this document. Installation
and operation must comply with local regulations and
accepted codes of good practice.
DANGER
Indicates a hazardous situation which, if not avoided,
will result in death or serious personal injury.
WARNING
Indicates a hazardous situation which, if not avoided,
could result in death or serious personal injury.
CAUTION
Indicates a hazardous situation which, if not avoided,
could result in minor or moderate personal injury.
SIGNAL WORD
Description of hazard
•
Consequence of ignoring the warning.
•
Action to avoid the hazard.
DANGER
Electric shock
•
Death or serious personal injury.
•
Before starting any work on the product, make
sure that the power supply has been switched off
and that it cannot be accidentally switched on.
