Grundfos DUOLIFT APB Series, Инструкция по установке и эксплуатации

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English (GB) Installation and operating instructions
Original installation and operating instructions
These installation and operating instructions
describe Grundfos Unolift and Duolift lifting stations.
They apply to the tank and installation kits. For
detailed information on installing and operating the
pumps and controller, see the installation and
operating instructions supplied with these products.
Sections 1-4 give the information necessary to be
able to unpack, install and start up the product in a
safe way.
Sections 5-12 give important information about the
product, as well as information on service, fault
finding and disposal of the product.
CONTENTS
Page
1. General information
1.1 Symbols used in this document
1.2 Symbols on the product
1. General information 2
1.1 Symbols used in this document
2
1.2 Symbols on the product
2
2. Receiving the product 3
2.1 Transporting the product 3
2.2 Inspecting the product 3
2.3 Scope of delivery 3
3. Installing the product
5
3.1 General guidelines 5
3.2 Mechanical installation 6
3.3 Tools 7
3.4 Installation overview 7
3.5 Positioning the product
7
3.6 Installing the tank 7
3.7 Drilling holes for the pipes 7
3.8 Fitting the cable glands 8
3.9 Fitting the vent port 8
3.10 Connecting the vent pipe
8
3.11 Connecting the inlet pipes 8
3.12 Installing the pump 9
3.13 Installing the pump connecting pipes 10
3.14 Installing the level sensor tube 12
3.15 Installing an alarm float switch
12
3.16 Installing the outlet pipes 12
3.17 Installing a diaphragm pump 14
3.18 Installing the controller 14
3.19 Electrical connection 14
3.20 Setting the controller before startup
14
4. Starting up the product 15
4.1 Starting up a product with a controller 15
4.2 Starting up a product without a controller 15
5. Storing the product 15
6. Product introduction
15
6.1 Product overview 15
6.2 Applications 16
6.3 Pumped liquids 16
6.4 Automatic operation 16
6.5 Identification
16
6.6 Diaphragm pump 16
6.7 Level sensor tube
16
7. Operating the product 17
7.1 Setting the start levels 17
8. Starting up the product after standstill 19
9. Servicing the product
19
10. Taking the product out of operation
20
11. Technical data 20
11.1 Operating conditions 20
11.2 Material 20
11.3 Electrical data
20
11.4 Dimensions and weights
20
12. Fault finding the product 21
13. Disposing of the product 21
Read this document before installing the
product. 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.
European conformity