Table Of Contents; General Information; Hazard Statements - Grundfos MAGNA1 C Series Installation And Operating Instructions Manual

English (GB) Installation and operating instructions
Original installation and operating instructions
These installation and operating instructions describe New
MAGNA1 model C.
Sections 1-5 give the information necessary to be able to unpack,
install and start up the product in a safe way.
Sections 6-11 give important information about the product, as
well as information on service, fault finding and disposal of the
product.
CONTENTS
1. General information
1.1 Hazard statements
1.2 Notes
1.3 Symbols on the product
2. Receiving the product
2.1 Inspecting the product
2.2 Scope of delivery
2.3 Lifting the product
3. Installing the product
3.1 Location
3.2 Tools
3.3 Insulating shells
3.4 Mechanical installation
3.5 Electrical connection
4. Starting up the product
4.1 Single-head pump
4.2 Twin-head pump
4.3 Pairing and unpairing twin-head pumps
5. Handling and storing the product
6. Product introduction
6.1 Product description
6.2 Intended use
6.3 Pumped liquids
6.4 Identification
6.5 Radio communication
6.6 Non-return valve
6.7 Closed valve operation
6.8 Accessories
7. Control functions
7.1 Proportional-pressure curve (PP1, PP2 or PP3)
7.2 Constant-pressure curve (CP1, CP2 or CP3)
7.3 Constant curve (I, II or III)
7.4 Overview of the control functions
7.5 Selecting control function
8. Setting the product
8.1 Operating panel
8.2 Setting the control function
8.3 Connecting the pump to Grundfos GO Remote
8.4 Communication, control and monitoring
9. Fault finding the product
9.1 Grundfos Eye operating status
9.2 Resetting a fault indication
9.3 Reading out warning and alarm codes in Grundfos GO
Remote
9.4 Fault finding table
9.5 Warning 77, twin-head pump
10. Technical data
11. Disposing of the product
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.
2
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.

1. General information

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1.1 Hazard statements

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The symbols and hazard statements below may appear in
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Grundfos installation and operating instructions, safety
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instructions and service instructions.
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DANGER
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Indicates a hazardous situation which, if not avoided,
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will result in death or serious personal injury.
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WARNING
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Indicates a hazardous situation which, if not avoided,
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could result in death or serious personal injury.
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CAUTION
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Indicates a hazardous situation which, if not avoided,
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could result in minor or moderate personal injury.
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The text accompanying the three hazard symbols DANGER,
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WARNING and CAUTION is structured in the following way:
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SIGNAL WORD
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Description of hazard
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Consequence of ignoring the warning.
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- Action to avoid the hazard.
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The hazard statements are structured in the following way:
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