Proklima 27465097 Bedienungsanleitung Seite 55

k)Recovered refrigerant shall not be charged into another refrigeration system
unless it has been cleaned and checked.
17.Labeling
Equipment shall be labeled stating that it has been decommissioned 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.
18.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 are available. All cylinders to be
used are designed for the recovered refrigerant and labeled for that
refrigerant(i.e.special cylinders for the recovery of refrigerant). Cylinders shall
be complete with pressure relief value and associated shut-off values 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
work 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.
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