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CAUTIONS FOR SAFETY
The devices are delivered under pressurized nitrogen or dry air (make sure at reception
that material is under pressure by using a pressure gauge). Respect the standard for
transport and handling of pressure devices.
Install device in a space with sufficient ventilation regarding standards and regulations
because device is under pressure of nitrogen; except dry cooler, brine air cooler.
Very important: before performing any servicing operation on refrigeration equipment,
the electric power supply must be turned off. The contractor or the company in charge
of the installation shall be responsible for carrying out the required instructions.
Profroid disclaims any responsibility for change(s) or repair(s) on its devices made
without its prior agreement.
The devices are exclusively intended for professionals, for refrigeration purposes and
for their limits of use.
The identification of device and his range of use are written on the name plate. The
name plate is stuck on device. Name plates are located: on the coil for heat exchangers,
on the frame for racks, on the housing for condensing units, on the receiver for liquid
receiver sets and for liquid sub-assembly. The name plate is joined to this operating
instructions (.pdf). The complete installation must be designed and used not to exceed
the range of use. Device is designed for a maximum ambient temperature of 43°C (as
standard configuration).
The user or operator shall ensure the control and maintenance of the equipment with
qualified professional complying with the instructions below, possibly completed by
the installer. For these operations, the standards and directives mentioned above remain
useful.
This is also available during the stop of the refrigeration installation.
The average life cycle for the design of our devices is of a minimum of 10 years,
provided if you follow our operating instructions.
Profroid cannot be held responsible in case of violation to the recommendations of
them.
Pipings of Profroid equipment are made with different types :
–
in copper, standard NF EN 12735
–
in steel, standard NF EN 10216-2 (type P265GH ; n° 1.0425)
–
in stainless steel, standard NF EN 10217-7 (type 304L – X2CrNi18-9 ; n°
1.4307)
These pipings must be inspected regularly following standards, sound engineering
practice and local regulations in the country of use.
Some heat transfer fluids can be harmful or corrosive, and their uses must be realised in
relation with their risks, if there is a leak on pipings.
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