RS Dehumidifiers for radiant systems
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1.3 INTERVENTION AND MAINTENANCE
The service rules described in this manual have to be considered as integral part of the unit supplied.
Moreover, these rules are reserved to the operator, who has previously been instructed about the unit in object and they provide
necessary information about safety and correct use of the machine.
Please, consider that incorrect and incomplete education about the units can cause accidents.
Read carefully the following suggestions:
The first-starting of the unit should be done only by a qualified and manufacturer-authorized
operator;
- when installing the unit or when an intervention is required, it is fundamental to follow the rules described in this manual and to
pay attention to the directions given by the control of the machine;
- accidents can be avoided by following these technical instructions, with reference to the machine-directive CE/42/2006 and its
following revisions; in every case, keep attention to the national safety rules;
- do not remove or damage protections, labels and writings, especially those imposed by the law; in case they are no more readable,
please substitute them.
The machine-directive CE/42/2006 gives the following definitions:
DANGEROUS ZONE: every zone internal or in the nearby of a unit where the presence of men is a risk their safety or wealth;
EXPOSED PERSON: every person who stands within or nearby a danger zone;
OPERATOR: the person charged for the installation, the starting, the regulation, the maintenance, the cleaning, the
reparation and the transport of the unit.
All the operators should follow the accidents prevention measures, both international and of the
destination Country, in order to avoid accidents.
Please remember that the European Community has issued several directives concerning workers’ safety and wealth, such as
CEE/391/89, CEE/686/89, CEE/654/89, CEE/655/89, CEE/656/89, CEE/188/89, CEE/58/92 and CEE/57/92, that employers are
supposed to follow and to make them followed.
The units have been realized in conformity with technical laws, dispositions and rules in force.
Used materials, equipment parts, production processes, quality warranty and control satisfy the required maximum safety
standards.
The lifetime of the unit and its correct functioning can be granted by using it for the supposed usages, by moving them carefully and
by following accurately maintenance and revisions.
1.4 USES
RS units are dehumidifiers to be installed combined to radiant systems, which allow to dehumidify, or to cool and dehumidify air.
Its use is recommended within the functioning limitations indicated in this manual.
Place the unit where there are not explosion or fire dangers, neither in vibrating areas or in presence
of electro-magnetical fields. Furthermore, do not operate in ways which differ from those indicated
and do not underestimate safety operations.
1.5 RESIDUAL RISK AREAS
Due to the peculiar functionality of the unit, in some areas of it, there are residual risks which was
not possible to elude during the project neither to reduce. Each operator should be aware of the
residual risks in this unit, in order to avoid accidents.
Residual risk areas:
- Short circuit or fire caused by short circuit risk;
- Explosion danger because of the presence of under pressure circuits or pollution due to the refrigerant gas in the circuit;
- Burn danger because of high temperature pipes;
- Shearing risk
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