Grundfos SCALA Series, Installation And Operating Instructions Manual

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English (GB)
2
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
1.1 Target group
These installation and operating instructions are intended for
professional as well as non-professional users.
1.2 Hazard statements
The symbols and hazard statements below may appear in
Grundfos installation and operating instructions, safety
instructions and service instructions.
The hazard statements are structured in the following way:
1. General information
2
1.1 Target group 2
1.2 Hazard statements 2
1.3 Notes
3
2. Receiving the product 3
2.1 Inspecting the product 3
2.2 Scope of delivery
3
3. Installing the product 3
3.1 Location 3
3.2 System sizing 3
3.3 Mechanical installation
3
3.4 Electrical connection 6
4. Starting up the product 6
4.1 Priming the pump
6
4.2 Starting the pump 6
4.3 How to set the correct pressure 7
4.4 Shaft seal run-in
7
5. Handling and storing the product 7
5.1 Handling the product 7
5.2 Storing the product 7
6. Product introduction
7
6.1 Product description 7
6.2 Intended use 8
6.3 Pumped liquids
8
6.4 Identification 8
7. Control functions 9
7.1 Menu overview, SCALA2
9
8. Setting the product 10
8.1 Setting the outlet pressure 10
8.2 Locking and unlocking the operating panel 10
8.3 Expert settings, SCALA2
10
8.4 Resetting to factory settings 11
9. Servicing the product 11
9.1 Maintaining the product
11
9.2 Customer service information 12
9.3 Service kits 12
10. Starting up the product after standstill
12
10.1 Deblocking the pump
12
11. Taking the product out of operation 12
12. Fault finding the product 13
12.1 Grundfos Eye operating indications
13
12.2 Fault resetting 13
12.3 Fault finding chart 14
13. Technical data
16
13.1 Operating conditions 16
13.2 Mechanical data 16
13.3 Electrical data
16
13.4 Dimensions and weights
16
14. Disposing of the product 16
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.
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.