COMFORT-AIRE RG Serie El Manual Del Propietario página 7

Owner's Manual - RG/RADS Series
IMPORTANT SAFETY INSTRUCTIONS
Explanation of symbols displayed on the unit (R32/R290 Refrigerant only):
WARNINGS (for using R290/R32 refrigerant only)
1. Transport of equipment containing flammable refrigerants
See transport regulations
2. Marking of equipment using signs
See local regulations
3. Disposal of equipment using flammable refrigerants
See national regulations.
4. Storage of equipment/appliances
The storage of equipment should be in accordinance with the manufacturer's instructions.
5. Storage of packed (unsold) equipment
Storage package protection should be constructed such that mechanical damage to the equipment
inside the package will not cause a leak of the refrigerant charge.
The maximum number of pieces of equipment permitted to be stored together will be determined by
local regulations.
6. Information on servicing
1) Checks to the area
Prior to beginning work on systems containing flammable refrigerants, safety checks are necessary to
ensure that the risk of ignition is minimized. For repair to the refrigerating system, the following precau-
tions shall be complied with prior to conducting work on the system.
2) Work procedure
Work shall be undertaken under a controlled procedure so as to minimize the risk of a flammable gas or
vapor being present while the work is being performed.
3) General work area
All maintenence staff and others working in the local area shall be instructed on the nature of work
being carried out. Work in confined spaces shall be avoided. The area around the workspace shall be
sectioned off. Ensure that the conditions within the area have been made safe by control of flammable
material.
4) Checking for presence of refrigerant
The area shall be checked with an appropriate refrigerant detector prior to and during work, to ensure
the technician is aware of potentially flammable atmospheres. Ensure that the leak detection equipment
being used is suitable for use with flammable refrigerants, i.e. non-sparking, adequately sealed or
intrinsically safe.
5)Presence of fire extinguisher
If any hot work is to be conducted on the refrigeration equipment or any associated parts, appropriate fire
extinguishing equipment shall be available at hand. Have a dry powder or CO2 fire extinguisher adjacent
to the charging area.
6) No ignition sources
No person carrying out work to a refrigeration system which involves exposing any
This symbol shows that this appliance uses a flammable refrigerant. If the refrigerant is
leaked and exposed to an external ignition source, there is a risk of fire.
This symbol shows that the operation manual should be read carefully.
This symbol shows that service personnel should handle this equipment with reference to
the installation manual.
This symbol shows that information is available such as the operating manual or
installation manual.
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