HIWARM
d
a
c
b
a
14
All copying, even partial, of this manual is strictly forbidden
RG66007967 - Rev 02
The units have been designed and built according to the current state-of-the-art and technical rules in force regarding
residential air-water heat pumps that exchanges heat with the external air. Applicable laws, provisions, regulations, decrees
and directives to such machinery have been complied with.
The materials used and the parts of equipment, as well as production procedures, quality and control assurance comply with
the highest standards of safety and reliability.
Unit performance, continuous operation and durability are maintained by using the above-mentioned materials and parts
for the purposes specifi ed in this user manual, handling them with due care and performing thorough maintenance and
up-to-standard service.
The MANUFACTURER cannot be held liable for accidents caused when using the unit, due to the user not complying with
laws, provisions, regulations and standards in force regarding fl uid chillers and heat pumps.
The MANUFACTURER cannot be held liable in case of malfunctions and damage if the unit:
- is used for purposes other than those intended;
- is not handled and maintained according to the operating rules specifi ed in this manual;
- is not serviced regularly and continuously as prescribed or non-original spare parts are used;
- has a component that is either modifi ed or replaced without written authorisation from the MANUFACTURER, especially
when the effi
ciency of the safety systems is intentionally reduced or eliminated;
- is used beyond the ambient temperature limits allowed.
2.2.1
Safety precautions
2.2.2
Accident prevention safety
2.2.3
Operational safety
2.2.4
Residual risk areas
It has not been possible to eliminate certain residual risks during the design phase, found in
some areas of the unit, or protected with guards due to specifi c features of the unit.
Each operator must be aware of the residual risks on this unit in order to prevent potential
accidents.
DANGER
WARNING
In order to prevent the above-
mentioned risks, it is very
important to comply with the
following:
a
Use the electric panel in compliance with the
manufacturer's instructions. Do not place metal
objects inside the electric panel. Do not place
fl ammable substances near the unit.
b Do not alter any component of the cooling circuit and
do not operate the unit beyond the limits stipulated
by the manufacturer.
c Dispose of all the material that compose the unit
correctly and use suitable equipment to collect the
refrigerant gas (see Chap.10).
d
Do not touch the internal components without
adequate safety devices during operation.
Residual risk areas:
a Risk of short circuit and fi re.
b Risk of explosion due to the presence of pressurised
circuits.
c Risk of pollution due to the presence of refrigerant in the
circuit.
d Risk of burns due to the presence of hot surfaces.
