Table of Contents
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English (GB) Installation and operating instructions
Original installation and operating instructions.
CONTENTS
1.
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.
2.1
2.2
2.3
2.4
3.
3.1
3.2
3.2.1 Connections
3.2.2 Weights
3.3
3.3.1 Connections
3.3.2 Weights
3.4
3.5
4.
4.1
4.2
5.
5.1
5.2
5.3
6.
6.1
7.
7.1
2
7.2
7.3
Page
7.4
2
8.
2
9.
2
9.1
2
9.2
3
10.
3
3
3
3
11.
3
Warning
3
3
Prior to installation, read these installation and
3
operating instructions. Installation and operation
3
must comply with local regulations and accepted
3
codes of good practice.
3
3
1. Safety instructions
4
These installation and operating instructions contain important
4
information for the user of the product:
4
•
Technical data
4
4
•
Instructions for commissioning and use
4
•
Safety instructions
4
If you require further information, or if problems occur that are not
5
described in detail in this manual, please contact Grundfos.
5
5
1.1 Symbols used in this document
5
This manual contains the following standardised safety
5
instructions about possible residual risks:
5
5
Warning
6
If these safety instructions are not observed,
6
it may result in personal injury.
6
6
If these safety instructions are not observed,
6
Caution
it may result in malfunction or damage to the
6
equipment.
6
6
Notes or instructions that make the job easier
Note
6
and ensure safe operation.
6
1.2 Safety advice for handling chlorine
6
7
Country-specific local laws, regulations, and standards apply for
7
the handling of chlorine.
7
1.2.1 Hazards of chlorine gas
8
8
Warning
8
Toxic by inhalation.
8
Irritating to eyes, respiratory system and skin!
9
9
•
Causes whooping cough, dyspnoea and lacrimation.
9
•
Has a slight paralysing effect to the central nervous system.
9
•
Concentrations of more than 10 ppm chlorine gas in the
10
respiratory air mean an acute danger to life.
10
•
Inhaling air with a high concentration of chlorine gas for a long
time is lethal.
10
11
11
11
11
12
12
12
12
12
12
12
13
14
14
14
14
14
15
15
15
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