Symbols Used In This Document; System Sizing; Mechanical Installation; Electrical Connection - Grundfos CME Instrucciones De Instalación Y Funcionamiento

English (GB) Installation and operating instructions
Original installation and operating instructions.
CONTENTS
1. Symbols used in this document
2. System sizing
3. Mechanical installation
4. Electrical connection
5. Start-up
6. Control panel
7. Ambient temperature and altitude
8. Fault finding chart
9. Disposal
Warning
Prior to installation, study the Quick
Guide carefully. Installation and
operation must comply with local
regulations and accepted codes of
good practice.
Warning
The use of this product requires
experience with and knowledge of the
product.
Persons with reduced physical,
sensory or mental capabilities must not
use this product, unless they are under
supervision or have been instructed in
the use of the product by a person
responsible for their safety.
Children must not use or play with this
product.

1. Symbols used in this document

Warning
If these safety instructions are not
observed, it may result in personal
injury!
If these safety instructions are not
Caution
observed, it may result in malfunction
or damage to the equipment!
Notes or instructions that make the job
Note
easier and ensure safe operation.
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2. System sizing

Warning
The system in which the CME Booster
Page
is incorporated must be designed for
8
the maximum pump pressure.
8
The default setting will cause the pump
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Caution
not to stop until it reaches its maximum
8
pressure.
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3. Mechanical installation

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9
Warning
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Before starting any work on the
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CME Booster, make sure that the power
supply has been switched off and that it
cannot be accidentally switched on.

4. Electrical connection

The electrical connection should be carried out by an
authorized electrician in accordance with local
regulations.
Warning
Check that the supply voltage and
frequency match the voltage and
frequency on the nameplate.
Warning
Before making any connections in the
unit, make sure that the power supply
has been switched off and that it cannot
be accidentally switched on.
The unit must be connected to an
external mains switch with a contact
gap of at least 3 mm in all poles.
As a precaution, the unit must be
connected to a socket with earth
connection.
It is recommended to fit the permanent
installation with an earth leakage circuit
breaker (ELCB) with a tripping current
< 30 mA.

5. Start-up

Do not start the pump until it has been
Caution
filled with liquid.