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English (GB) Installation and operating instructions
Original installation and operating instructions
CONTENTS
1.
2.
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7.
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8.
9.
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 observed, it may
Caution
result in malfunction or damage to the equipment.
Notes or instructions that make the job easier and
Note
ensure safe operation.
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2. General safety instructions
Warning
Reagents are formulated exclusively for chemical
analysis and must not be used for any other purpose.
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Reagents must not get into the hands of children.
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Some of the reagents contain substances which are
not entirely harmless environmentally.
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Be aware of the ingredients and take proper care
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when disposing of the test solution.
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Warning
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Please read the method description completely
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before performing the test. Be aware of the risks of
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using the required reagents by reading the MSDS
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(Material Safety Data Sheets). Failure could result in
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serious injury to the operator or damage to the
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photometer.
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Material Safety Data Sheets are available on
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The accuracy of the photometer is only valid if the
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photometer is used in an environment with controlled
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electromagnetic disturbances according to DIN
Caution
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61326.
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Wireless devices, e.g. wireless phones, must not be
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used near the photometer.
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3. General information
These installation and operating instructions contain all
information important for users of the DIT-L compact
photometers.
Should you require further information, or should you encounter
problems that are not described in sufficient depth in this manual,
please contact Grundfos.
3.1 Delivery contents
Inspect all items carefully to ensure that every part of the list
below is present and no visible damage has occurred during
shipment.
If there is any damage or missing items, please contact your local
distributor immediately.
A DIT-L standard delivery comprises:
•
1 photometer in a plastic case
•
4 batteries (type AAA/LR03)
•
1 installation and operating instructions
•
1 certificate of compliance
3 round vials with cap and gasket, ∅24
•
•
1 stirring rod, plastic
•
1 cleaning brush
•
1 starter kit (100 tablets each: DPD No. 1, DPD No. 3, Glycine,
Phenol red photometer).
3.2 Applications
The DIT-L compact photometer is suitable for quick analysis of
the concentration of chlorine, chlorine dioxide or ozone and of the
pH value in water-treatment monitoring.
Fields of application:
•
drinking water treatment
•
swimming pool and bathing water treatment
•
water treatment in general.
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