Cautions For Safety - Carrier QUIETCO2OL Handbuch

CAUTIONS FOR SAFETY

As professional, the installer must:
– Define the operating conditions of the refrigeration
equipment under his own responsibility regarding
the design. This device needs to be incorporated in
machines conforming to the Machines Directive. Its
commissioning is only authorized if it has been
incorporated in machines which fully satisfy the
legal regulations.
– Complete and adapt these recommendations, if
necessary, by adding other safeties and /or controls
according to the refrigeration equipment's operating
conditions.
– Have performed all the installing, commissioning
and maintenance
professionals and conforming with standards EN
378, EN 14276, EN 13136, EN 13313, EN 60204
and EN 60335, the EU directives, the safety rules
generally recognized, sound engineering practice,
the local regulations; as well as those which may
be set up, taking into account the evolution of the
technology and the regulations.
– If the installation, the commissioning, the
operating, the maintenance are not realised
according to this operating instructions, the
responsibility of Profroid cannot be involved.
– Completely inform the customer on the
control, maintenance and follow-up of the
refrigeration equipment.
The units have been designed for 80/80/80/120bar pressure and are equipped with discharge safety
pressure switches set at 120 bar.
Any system that is designed with PS < 74 bar (R744 critical point) can risk overpressure when it stops.
When installing a QUIETCO2OL unit to a system using a lower design pressure, the installer is
responsible for the protection of this system (for example by installing a safety valve).
operations by qualified
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