English (GB)
4
English (GB) Installation and operating instructions
Original installation and operating instructions
These installation and operating instructions
describe Grundfos SCALA2 domestic water supply
pumps.
Sections 1-5 give the information necessary to be
able to unpack, install and start up the product in a
safe way.
Sections 6-14 give important information about the
product, as well as information on service, fault
finding and disposal of the product.
CONTENTS
Page
1. General information
5
1.1 Target group
5
1.2 Hazard statements
5
1.3 Notes
5
2. Receiving the product
5
2.1 Inspecting the product
5
2.2 Scope of delivery
5
3. Installing the product
5
3.1 Location
5
3.2 System sizing
6
3.3 Mechanical installation
6
3.4 Electrical connection
9
4. Starting up the product
10
4.1 Priming the pump
10
4.2 Starting the pump
10
4.3 How to set the correct pressure
11
4.4 Shaft seal run-in
11
5. Handling and storing the product
12
5.1 Handling the product
12
5.2 Storing the product
12
6. Product introduction
12
6.1 Product description
12
6.2 Intended use
12
6.3 Pumped liquids
12
6.4 Identification
13
7. Control functions
14
7.1 Menu overview, SCALA2
14
8. Setting the product
15
8.1 Setting the outlet pressure
15
8.2 Locking and unlocking the operating
panel
15
8.3 Expert settings, SCALA2
15
8.4 Resetting to factory settings
17
9. Servicing the product
17
9.1 Maintaining the product
17
9.2 Customer service information
18
9.3 Service kits
18
10. Starting up the product after standstill
19
10.1 Deblocking the pump
19
11. Taking the product out of operation
19
12. Fault finding the product
20
12.1 Grundfos Eye operating indications
20
12.2 Fault resetting
20
12.3 Fault finding chart
21
13. Technical data
24
13.1 Operating conditions
24
13.2 Mechanical data
24
13.3 Electrical data
24
13.4 Dimensions and weights
24
14. Disposing of the product
24
Read this document and the quick guide
before installing the product. Installation
and operation must comply with local
regulations and accepted codes of good
practice.
This appliance can be used by children
aged from 8 years and above and persons
with reduced physical, sensory or mental
capabilities or lack of experience and
knowledge if they have been given
supervision or instruction concerning use
of the appliance in a safe way and
understand the hazards involved.
Children shall not play with the appliance.
Cleaning and user maintenance shall not
be made by children without supervision.
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