Device Description; General Information 5 Note; Applications; Safety - Grundfos AQC-D6 Montage- Und Betriebsanleitung

2. Device description

Fig. 1 AQC-D6 measuring cell
Fig. 2 Measuring module
3. General information
These installation and operating instructions contain all
information important for users of the AquaCell AQC-D6
measuring cells and the measuring module:
• technical data
• instructions for commissioning, use and maintenance
• safety information.
Should you require further information or should you encounter
problems that are not handled in sufficient depth in this manual,
please contact Grundfos.
We shall be pleased to support you with our comprehensive
know-how in the fields of measurement and control as well as
water treatment.
We always welcome suggestions on how to optimise our
installation and operating instructions to satisfy our customers.

4. Applications

The AQC-D6 measuring cells are used for measuring the
concentration of chlorine dioxide in water within the scope of the
potential applications described in this manual.
Warning
Other applications are not approved and not
permitted. Grundfos cannot be held liable for any
damage resulting from incorrect use.

5. Safety

5.1 Obligations of the owner/operations manager

The owner/operations manager is responsible for:
• compliance with country-specific safety regulations
• training of operating personnel
• provision of prescribed protective gear
• implementation of regular maintenance.

5.2 Avoidance of danger

Warning
Installation and connection of the device and the
associated supplementary component must only be
carried out by authorised personnel.
Switch off the power supply before connecting the
power supply cable and the relay contacts!
Do not dismantle the device!
Cleaning, maintenance and repairs must only be
carried out by authorised personnel!
The local safety regulations must be observed!
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