Hotpoint KELON HISENSE - KELO Mode d'emploi télécharger pdf (Page 27)

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SAFETY INSTRUCTIONS

j. When the cylinders have been lled correctly and the process completed, make sure

that the cylinders and the equipment are removed from site promptly and all isolation

valves on the equipment are closed o.

k. Recovered refrigerant shall not be charged into another refrigeration system unless it

has been cleaned and checked.

15.Labelling

Equipment shall be labelled stating that it has been de-commissioned and emptied

of refrigerant. The label shall be dated and signed. Ensure that there are labels on the

equipment stating the equipment contains ammable refrigerant.

16.Recovery

When removing refrigerant from a system, either for servicing or decommissioning, it is

recommended good practice that all refrigerants are removed safely. When transferring

refrigerant into cylinders, ensure that only appropriate refrigerant recovery cylinders

are employed. Ensure that the correct number of cylinders for holding the total system

charge is available. All cylinders to be used are designated for the recovered refrigerant

and labelled for that refrigerant (i.e. special cylinders for the recovery of refrigerant).

Cylinders shall be complete with pressure relief valve and associated shuto valves in

good working order. Empty recovery cylinders are evacuated and, if possible, cooled

before recovery occurs. The recovery equipment shall be in good working order with

a set of instructions concerning the equipment that is at hand and shall be suitable

for the recovery of ammable refrigerants. In addition, a set of calibrated weighing

scales shall be available and in good working order. Hoses shall be complete with leak-

free disconnect couplings and in good condition. Before using the recovery machine,

check that it is in satisfactory working order, has been properly maintained and that

any associated electrical components are sealed to prevent ignition in the event of a

refrigerant release. Consult manufacturer if in doubt. The recovered refrigerant shall be

returned to the refrigerant supplier in the correct recovery cylinder, and the relevant

Waste Transfer Note arranged. Do not mix refrigerants in recovery units and especially

not in cylinders. If compressors or compressor oils are to be removed, ensure that they

have been evacuated to an acceptable level to make certain that ammable refrigerant

does not remain within the lubricant. The evacuation process shall be carried out prior to

returning the compressor to the suppliers. Only electric heating to the compressor body

shall be employed to accelerate this process. When oil is drained from a system, it shall

be carried out safely. When moving or relocating the air conditioner, consult experienced

service technicians for disconnection and reinstallation of the unit. Do not place any

other electrical products or household belongings under indoor unit or outdoor unit.

Condensation dripping from the unit might get them wet, and may cause damage or

malfunction of your property. To keep ventilation openings clear of obstruction. The

appliance shall be stored in a well-ventilated area where the room size corresponds

to the room area as specied for operation. The appliance shall be stored in a room

without continuously operating open ames (for example an operating gas appliance)

and ignition sources (for example an operating electric heater). Reusable mechanical

connectors and ared joints are not allowed.

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