Use and Care Manual

English (GB)
2
English (GB) Installation and operating instructions
Original installation and operating instructions.
These installation and operating instructions describe Grundfos
SCALA domestic water supply pumps.
Sections 1-4 give the information necessary yo be able to
unpack, install and start up the product in a safe way.
Sections 5-14 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 installers.
1.2 Symbols used in this document
2. Receiving the product
2.1 Inspecting the product
Check that the product received is in accordance with the order.
Check that the voltage and frequency of the product match
voltage and frequency of the installation site. See section
6.4.1 Nameplate.
2.2 Scope of delivery
The box contains the following items:
• 1 Grundfos SCALA pump
• 1 quick guide
• 1 safety instructions booklet.
1. General information
2
1.1 Target group
2
1.2 Symbols used in this document
2
2. Receiving the product
2
2.1 Inspecting the product
2
2.2 Scope of delivery
2
3. Installing the product
3
3.1 Location
3
3.2 System sizing
3
3.3 Mechanical installation
3
3.4 Foundation
3
3.5 Installation examples
4
3.6 Suction pipe length
5
3.7 Electrical connection
5
4. Starting up the product
5
4.1 Priming the pump
5
4.2 Starting the pump
5
4.3 Shaft seal run-in
6
5. Storing and handling the product
6
5.1 Handling
6
5.2 Storing
6
5.3 Winterizing
6
6. Product introduction
6
6.1 Product description
6
6.2 Application
6
6.3 Pumped liquids
6
6.4 Identification
7
7. Control functions
8
7.1 Menu overview, SCALA2
8
8. Operating the controller
9
8.1 Setting the outlet pressure
9
8.2 Locking and unlocking the operating panel
9
8.3 Expert settings, SCALA2
9
8.4 Resetting to factory settings
9
9. Starting up the product after shutdown or standstill
9
9.1 Deblocking the pump
9
9.2 Controller settings
9
9.3 Priming
9
10. Servicing the product
10
10.1 Maintaining the product
10
10.2 Customer service information
10
10.3 Service kits
10
11. Taking out of operation
10
12. Fault finding the product
11
12.1 Grundfos Eye operating indications
11
12.2 Fault resetting
11
12.3 Fault finding chart
12
13. Technical data
14
13.1 Operating conditions
14
13.2 Mechanical data
14
13.3 Electrical data
14
14. Disposal
14
Warning
Prior to installation, read this document and the
quick guide. Installation and operation must
comply with local regulations and accepted
codes of good practice.
Warning
This product can be used by children of eight
years and up and persons with reduced physical,
sensory or mental capabilities or lack of
experience and knowledge if they are under
supervision or have been instructed in the safe
use of the product and understand the hazards
involved.
Children must not play with the product.
Cleaning and maintenance of the product must
not be made by children without supervision.
Caution
This pump has been evaluated for use with water
only.
Warning
Risk of electric shock.
This pump has a grounding conductor and
grounding-type attachment plug. To reduce the
risk of electric shock, be certain that the pump is
connected only to a properly grounded,
grounding-type receptacle.
Warning
If these safety instructions are not observed,
it may result in personal injury.
Warning
If these instructions are not observed, it may lead
to electric shock with consequent risk of serious
personal injury or death.
Caution
If these safety instructions are not observed, it
may result in malfunction or damage to the
equipment.
Note
Notes or instructions that make the job easier
and ensure safe operation.