Handleiding
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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 flammable
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 shut-o 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 flammable 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
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 shall be carried out safely.
1918
GB
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Productinformatie
| Merk | Point |
| Model | POAC8212 |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 9076 MB |
