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7
1.3
NORMS REFERENCES
The machines described in this manual hav been designed according to the pertinent CE Norms, in
conformity with the MACHINES DIRECTIVES cited in the previous paragraph.
The machines are also complying with the essential requirements of the following European Rules and
Directives:
Machine Safety Norms 89/392 CEE,
Electrical Safety Rules for the Low Tension Appliances 2006/95 CEE,
Electromagnetic Compatibility Norms2004/108 CEE,
Under Pressure Devices 97/23/CE.
1.4
GENERAL SAFETY NORMS
When installing or servicing the unit, it is necessary to strictly follow the rules reported on this manual,
to conform to all the specifications of the labels on the unit, and to take any possible precautions of
the case for workers.
Pressure in refrigerant circuit and electrical equipment present in the unit can be hazardous when
installing or servicing the unit
Therefore, all operations on the unit must be done only by trained people.
Not observing the rules reported on this manual, and every modification to the unit done
without explicit previous authorisation, will cause the immediate termination of the
warranty.
Attention: before every operation of servicing on the unit, be sure that the
electric supply is disconnected.
Close to the unit a switched electrical plug must be present.
Main supply must be protected with a differential switch.
Never modify settings of the safety devices.
Never sprinkle water over the unit and its electrical components.
This uni
must It must not be used under explosive atmosphere