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Idiomas disponibles
EN
Specialist's
When transferring refrigerant into cylinders, ensure
that only appropriate refrigerant recovery cylinders
good
y. Prior
are employed. Ensure that the correct number of
cylinders for holding the total system charge are
ant
ed prior
available. All cylinders to be used are designated for
the recovered refrigerant and labelled for that
hat
refrigerant (i.e. special cylinders for the recovery of
refrigerant). Cylinders shall be complete with
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
if
order with a set of instructions concerning the
equipment that is at hand and shall be suitable for
and
the recovery of all appropriate refrigerants including,
when applicable, flammable refrigerants. ln addition,
s by a
a set of calibrated weighing scales shall be available
and in good working order. Hoses shall be complete
the
with leak-free disconnect couplings and in good
condition. Before using the re-covery machine, check
that it is in satisfactory working order, has been
so that
properly maintained and that any associated
s of the
electrical components are sealed to prevent ignition
in the event of a refrigerant release. Consult
es
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.
lf compressors or compressor oils are to be
e of
removed, ensure that they have been evacuated to
an acceptable level to make certain that flammable
and
refrigerant does not remain within the lubricant. The
ylinders
evacuation process shall be carried out prior to
mptly
returning the compressor to the suppliers. Only
closed
electric heating to the compressor body shall be
employed to accelerate this process. When oil is
to
drained from a system, it shall be carried out safely.
en
been
e label
aining
bels on
er for
ed
safely.
anual
19
EN
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