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4
e) If a vacuum is not possible, make a manifold so that refrigerant can be removed from various parts of the
system.
f) Make sure that cylinder is situated on the scales before recovery takes place.
g) Start the recovery machine and operate in accordance with manufacturer's instructions.
h) Do not overfill cylinders. (No more than 80 % volume liquid charge).
i) Do not exceed the maximum working pressure of the cylinder, even temporarily.
j) When the cylinders have been filled 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 off.
k) Recovered refrigerant shall not be charged into another refrigeration system unless it has been cleaned and
checked.
Equipment shall be labeled stating that it has been de-commissioned and emptied of refrigerant. The label must be
signed and be date-tamped. Ensure that there are labels on the equipment stating that it contains flammable
refrigerant.
When removing refrigerant from a system, either for servicing or decommissioning, it is recommended as good
practice that all refrigerants are removed safely. When transferring refrigerant into cylinders, ensure that only
appropriate refrigerant recovery cylinders are employed. Check that the correct number of cylinders are available to
hold the total system charge. All the cylinders to be used are designated for the recovered refrigerant and labeled for
that refrigerant (i.e. special cylinders for the recovery of refrigerant). Cylinders shall be complete with a pressure
relief valve and associated shut-off 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 have a set of
instructions concerning the equipment that is at hand and shall be suitable for the recovery of flammable
refrigerants. In addition, a set of calibrated weighing scales must 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 the 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 shall be 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 flammable 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 must be carried
out safely.
READ AND SAVE THESE INSTRUCTIONS
AVERTISSEMENT : Pour réduire le risque d'incendie, de choc électrique, de blessure ou de dommage lors de
l'utilisation du climatiseur, suivez les précautions de base, notamment les suivantes :
L'appareil doit être stocké dans un endroit bien ventilé où la taille de la pièce n'est pas inférieure à 4 ㎡.
Lisez toutes les instructions avant d'utiliser cet appareil.
Branchez-le dans une prise à 3 broches mise à la terre.
Ne pas enlever la broche de mise à la terre.
N'utilise pas un adaptateur.
N'utilisez pas de rallonge.
N'utilisez pas le climatiseur s'il a un cordon ou une fiche endommagé, s'il ne fonctionne pas correctement, ou s'il a
été endommagé ou est tombé.
Le climatiseur ne doit être entretenu que par du personnel de service qualifié. Appelez une société de service agréée
pour un examen, une réparation ou un réglage.
Débranchez l'alimentation avant l'entretien.
Débranchez l'alimentation avant de nettoyer.
REMARQUE: couper l'alimentation en appuyant sur le bouton d'alimentation ne déconnecte PAS l'appareil de
l'alimentation électrique.
N'installez pas et n'utilisez pas le climatiseur dans une zone où l'atmosphère contient des gaz combustibles ou où
l'atmosphère est contaminée. Évitez tout contact chimique avec votre climatiseur.
Ne rangez rien directement sur le climatiseur.
L'appareil peut être utilisé par des enfants âgés de 8 ans et plus et des personnes ayant des capacités physiques,
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