General Information; Applications; Safety; Obligations Of The Owner/Operations Manager - Grundfos Conex DIA-1-A PA/HP Montage- Und Betriebsanleitung

5. General information

These installation and operating instructions contain all
information important for users of the peracetic acid measuring
cell or the hydrogen peroxide measuring cell and the
preassembled systems Conex
®
Conex DIA-1-A, PA/HP-HP (314-811),
®
Conex DIA-2Q-A, PA/HP-PA or Conex
• 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 Water Treatment.
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.

6. Applications

The preassembled systems Conex
®
Conex DIA-1-A, PA/HP-HP, Conex
®
Conex DIA-2Q-A, PA/HP-HP with measuring cells are designed
to measure and control the concentration of peracetic acid or
hydrogen peroxide (H O ) within water treatment systems for
2 2
pool and drinking water as described in this manual.
®
DIA-1-A, PA/HP-PA (314-711),
®
DIA-2Q-A, PA/HP-HP:
®
DIA-1-A, PA/HP-PA,
®
DIA-2Q-A, PA/HP-PA and

7. Safety

7.1 Obligations of the owner/operations manager

The owner/operations manager of the plant is responsible for the
following:
• compliance with country-specific safety regulations
• provision of prescribed protective gear
• implementation of regular maintenance.
The owner/operations manager must ensure persons working
with the device described fulfil these requirements:
• They are acquainted with the regulations concerning working
safety and accident prevention.
• They have been trained in use of the device.
• They have read and understood the warning information and
handling symbols.
The owner/operations manager is also responsible for ensuring
that this manual is kept in the immediate vicinity of the device and
is always available for the operating personnel.

7.2 Avoidance of danger

Warning
Installation and connection of the device and the
associated supplementary components must only be
carried out by authorised personnel!
The local safety regulations must be observed!
Switch off the power supply before connecting the
power supply cable and relay contacts!
Do not dismantle the device!
Cleaning, maintenance and repair must only be
carried out by authorised personnel!
The mounting location must be selected so that the
housing is not subjected to mechanical loading.
Caution
Check that all settings are correct before starting up
the device!
Warning
Other applications than those described in section
6. Applications are not approved and not permitted.
Grundfos cannot be held liable for any damage
resulting from incorrect use.
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