General Information; Safety; Obligations Of The Owner/Operations Manager; Avoidance Of Danger - Grundfos AQC-D4 Installation And Operating Instructions Manual

3. General information

These installation and operating instructions contain all
information important for users of the AQC-D4 preassembled
system:
• technical data
• instructions on 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 measuring and control technology as
well as water treatment.
We always welcome suggestions on how to optimise our
installation and operating instructions to satisfy our customers.
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4. Safety

4.1 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.
The product has been constructed and tested in accordance with
safety protective measures for electronic equipment and has left
the works in perfect condition satisfying safety requirements.
To maintain this condition and to ensure safe operation of the
instrument, the user is obliged to observe the notes and warnings
given in these installation and operating instructions.
If safe operation cannot be guaranteed any longer, the product is
to be put out of service and safeguarded against unintentional
operation. This is the case:
• if the product shows visible damage
• if the product seems to be inoperative
• after a long storage time under unfavourable conditions.
Warning
Strictly observe the installation and operating
instructions of the components!

4.2 Avoidance of danger

Warning
Do not dismantle the device!
Cleaning, maintenance and repairs must only be
carried out by authorised personnel!
Warning
Other applications than those described in section
5. Function and applications
not permitted. Grundfos cannot be held liable for any
damage resulting from incorrect use.
are not approved and