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• No any open fire or device like switch which may generate spark/arcing shall be
around air conditioner to avoid causing ignition of the flammable refrigerant used.
• Please follow the instruction carefully to store or maintain the air conditioner to
prevent mechanical damage from occurring.
• Flammable refrigerant - R32 is used in air conditioner. Please follow the instruction
carefully to avoid any hazard.
See transport regulations.
See local regulations.
See national regulations.
The storage of equipment should be in accordance with the manufacturer’s
instructions.
Transport of Equipment Containing Flammable Refrigerants
Marking of Equipment Using Signs
Disposal of Equipment Using Flammable Refrigerants
Storage of Equipment/Appliances
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.
1.2 Servicing Information
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 precautions shall be complied with prior to
conducting work on the system.
01 Checks to the area
Work shall be undertaken under a controlled procedure so as to minimise the risk of a
flammable gas or vapor being present while the work is being preformed.
02 Work procedure
All maintenance 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.
03 General work area
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