Idiomas disponibles
Idiomas disponibles
SPLIT 1X1
AROMA 2E
(ONLY REQUIRED FOR UNITS USING R-32 REFRIGERANT)
1. Work area checks
Before starting work on systems containing flammable refrigerants, safety checks are necessary to ensure
that the risk of fire is minimized. To repair the refrigerant system, the following precautions must be followed
before carrying out work on the system.
2. Work procedure
The work must be carried out under a controlled procedure so that the risk of the presence of a flammable
gas or vapor during the work is minimized.
3. General work area
All maintenance personnel and all those who work in this area must know the established work procedure.
Work in confined spaces should be avoided. The area around the workspace must be separated. Make sure
conditions in the area are safe and control flammable material.
4. Check if there is coolant
The area should be checked with an appropriate refrigerant detector before and during work to ensure that
the technician is aware of the existence of potentially flammable atmospheres. Ensure that the detection
equipment used is suitable for use with flammable refrigerants, e.g. spark-free, well sealed and safe.
5. Presence of fire extinguisher
If work is carried out on refrigeration equipment or its parts, fire extinguishing equipment must be available.
Have a CO2 powder extinguisher on hand next to the cargo area.
6. No ignition sources
No person carrying out work in connection with a refrigeration system that involves exposing pipes that
contain or have contained flammable refrigerant must use any type of ignition source in a manner that may
present a risk of fire or explosion. All possible ignition sources, including cigarettes, should be kept at a safe
distance from the installation, repair, removal and disposal site as long as it contains flammable refrigerant
that could be released into the surrounding space. Ensure that the area has been inspected to ensure there
is no risk of fire or ignition before starting work. There must be "NO SMOKING" signs.
7. Ventilated area
Make sure the area is open or well ventilated before beginning work on the coolant system or any other
hot work. Good ventilation should always be available while work is being done. Ventilation should safely
disperse any refrigerant leaks and preferably exhaust the gas from the room to the outside.
8. CHECKS ON REFRIGERATION EQUIPMENT
If electrical components are changed, they must be fit for the purpose and of the correct specifications.
The manufacturer's maintenance and service guidelines should always be followed. If in doubt, consult
the manufacturer's technical department for assistance. The following checks must be carried out in
installations that use flammable refrigerants:
• If electrical components are changed, they must be fit for the purpose and of the correct specifications.
• The manufacturer's maintenance and service guidelines should always be followed.
• If in doubt, consult the manufacturer's technical department for assistance.
• The following checks must be carried out in installations that use flammable refrigerants:.
9. CHECKS OF ELECTRICAL DEVICES
Repair and maintenance of electrical components should include initial safety checks and component
inspection procedures. If there are faults that could compromise safety, no electrical supply should be
connected to the circuit until the fault is repaired. If the equipment cannot be repaired immediately and must
continue to operate, an appropriate temporary solution should be used. The owner must be informed of the
fault so that all parties are informed.
INSTALLATION MANUAL
11. MAINTENANCE INFORMATION
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