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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 o c linders or holding the total
s stem charge is a ailable
to be used are designated or the
reco ered re rigerant and labelled or that
refrigerant (i.e. special cylinders for the
reco er o re rigerant
be com lete ith ressure relie
and associated shut o
working order. Empty recovery cylinders
are e acuated and i
be ore reco er occurs
he reco er e ui ment shall be in good
working order with a set of instructions
concerning the equipment that is at hand
and shall be suitable or the reco er
o
ammable re rigerants n addition
a set o calibrated eighing scales shall
be a ailable and in good or ing order
oses shall be com lete ith lea
free disconnect couplings and in good
condition. Before using the recovery
machine, check that it is in satisfactory
or ing order has been ro erl
maintained and that any associated
electrical components are sealed
to prevent ignition in the event of a
refrigerant release. Consult manufacturer
i in doubt
he reco ered re rigerant 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 remo ed ensure that the ha e been
e acuated to an acce table le el to ma e
certain that ammable re rigerant does
not remain ithin the lubricant
e acuation rocess shall be carried out
prior to returning the compressor to the
suppliers. Only electric heating to the
com ressor bod shall be em lo ed
to accelerate this process. When oil is
drained rom a s stem it shall be carried
out safely.
ll c linders
linders shall
al e
al es in good
ossible cooled
he
WARNING!
Do not use means to accelerate the
defrosting process or to clean, other
than those recommended b the
manufacturer.
he a
liance shall be stored in a
room without continuously operating,
ignition sources or e am le o en
ames an o erating gas a
or an o erating electric heater
o not ierce or burn
Be aware that the refrigerants may not
contain an odour.
liance should be installed o erated
and stored in a room ith a oor area
larger than 12 m
.
2
he a
liance shall be stored so as
to prevent mechanical damage from
occurring a warning that the appliance
shall be stored in a ell entilated
area where the room size corresponds
to the room area as s eci ed or
operation.
Any person who is involved with
or ing on or brea ing into a
refrigerant circuit should hold a current
alid certi cate rom an industr
accredited assessment authority, which
authorises their competence to handle
refrigerants safely in accordance with
an industry recognised assessment
s eci cation
er icing shall onl be er ormed
as recommended b the e ui ment
manufacturer. Maintenance and repair
requiring the assistance of other
s illed ersonnel shall be carried out
under the supervision of the person
com etent in the use o
refrigerants.
liance
ammable
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