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English (GB) Installation and operating instructions
Original installation and operating instructions
CONTENTS
1.
Symbols used in this document
2.
General
2.1 Functioning
2.2 Application
2.3 Warranty
2.4 Improper operating methods
2.5 Qualification and training of personnel
3.
Technical data
4.
Installation
5.
Replacing the adsorbent
6.
Service
7.
Disposal
Warning
Prior to installation, read these installation
and operating instructions. Installation and
operation must comply with local
regulations and accepted codes of good
practice.
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.
2. General
These installation and operating instructions contain
general instructions that must be observed during
installation, operation and maintenance of the
adsorption filter.
Should you require further information or should
problems occur, which are not described in detail in
these instructions, please contact the nearest
Grundfos company.
2
2.1 Functioning
The chlorine gas adsorption filter neutralises chlorine
gas leaking out of the safety overpressure line of the
chlorine gas dosing plant, by enriching the adsorbent
Page
with the chlorine gas.
2
A chlorine gas leakage can occur as a result of
2
insufficient maintenance of the chorine gas dosing
2
plant or due to a soiled inlet valve.
2
If chlorine gas escapes from the Cl
2
overpressure line and enters the adsorption cylinder,
it is connected with the active centres of the
2
adsorbent.
2
If the chlorine gas quantity exceeds the capacity of
3
the filter, chlorine gas will reach the sensor of the
3
gas warning unit and trigger an alarm.
3
2.2 Application
3
The chlorine gas adsorption filter neutralises chlorine
3
gas escaping from the safety overpressure line of the
chlorine gas dosing plant.
Warning
Other applications, which are not
approved, are considered improper and
are not permitted.
Grundfos cannot be held liable for any
damage resulting from incorrect use.
2.3 Warranty
A guarantee claim in accordance with our general
terms of sale and delivery is only valid if the following
requirements are fulfilled:
•
The chlorine gas adsorption filter is used in
accordance with the information in this manual.
•
Maintenance and repair work is carried out by
authorised and qualified personnel.
2.4 Improper operating methods
The operational safety of the chlorine gas adsorption
filter is only guaranteed if it is used in accordance
with section
2.2
2.5 Qualification and training of personnel
The personnel responsible for the installation,
operation and service must be appropriately
qualified for these tasks.
safety
2
Application.
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