IOM SYSCROLL 20 35 AIR

3
English
2 - Safety
2.1 Foreword
These units must be installed in conformity with the
provisions of Machinery Directive 2006/42/EC, Pressure
Equipment Directive 2014/68/EU, Electromagnetic
Compatibility Directive 2014/30/EU, as well as with other
regulations applicable in the country of installation. If these
provisions are not complied with, the unit must not be
operated.
DANGER
The unit must be grounded, and no
installation and/or maintenance operations
may be carried out before deenergising the
electrical panel of the unit.
Failure to respect the safety measures mentioned above may result
in electrocution hazard and fire in the presence of any short-circuits.
DANGER
Inside the heat exchangers, the compressors
and the refrigeration lines, this unit contains
liquid and gaseous refrigerant under
pressure. The release of this refrigerant may
be dangerous and cause injuries.
DANGER
The units are not designed to be operated with
natural refrigerants, such as hydrocarbons.
Manufacturer may not be held liable for any
problems deriving from the replacement
of original refrigerant or the introduction of
hydrocarbons.
Units are designed and manufactured according to the requirements
of European Standard PED 2014/68/EU (pressure vessels).
n The used refrigerants are included in group II (non-hazardous
fluids).
n The maximum working pressure values are mentioned on the
unit’s data plate.
n Suitable safety devices (pressure switches and safety valves)
have been provided, to prevent any anomalous overpressure
inside the plant.
n The vents of the safety valves are positioned and oriented in such
a way as to reduce the risk of contact with the operator, in the
event that the valve is operated. Anyway, the installer will convey
the discharge of the valves far from the unit.
n Dedicated guards (removable panels with tools) and danger signs
indicate the presence of hot pipes or components (high surface
temperature).
DANGER
The guards of the fans (only for units provided
with air heat exchangers) must be always
mounted and must never be removed before
de-energising the appliance.
DANGER
It is the User’s responsibility to ensure that
the unit is fit for the conditions of intended use
and that both installation and maintenance are
carried out by experienced personnel, capable
of respecting all the recommendations
provided by this manual.
It is important that the unit is adequately
supported, as detailed in this manual. Non-
compliance with these recommendations may
create hazardous situations for the personnel.
DANGER
The unit must rest on a base which meets the
characteristics specified in this manual; a
base with inadequate characteristics is likely
to become a source of serious injury to the
personnel.
WARNING
The unit has not been design to withstand
loads and/or stress that may be transmitted by
adjacent units, piping and/or structures.
Each external load or stress transmitted to the
unit may break or cause breakdowns in the
unit’s structure, as well as serious dangers to
people. In these cases, any form of warranty will
automatically become null and void.
WARNING
The packaging material must not be disposed of
in the surrounding environment or burnt.